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Update cr with trunk changes imsc-cr
authorpal@sandflow.org
Tue, 25 Nov 2014 09:12:42 -0800
branchimsc-cr
changeset 778 e36847dad94a
parent 750 828021fb3ac0 (current diff)
parent 771 19e379b0c302 (diff)
child 779 a80d51939a47
Update cr with trunk changes
ttml-ww-profiles/ttml-ww-profiles.html
ttml-ww-profiles/ttml-ww-profiles.source.html 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-status/index.html	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,141 @@
+<!DOCTYPE html>
+<!-- vim: set expandtab ts=2 sw=2 tw=80: -->
+<html>
+  <head>
+    <title>TTML Recommendations, Snapshot 2014</title>
+    <meta charset="utf-8">
+    <!--script src="respec/respec.js" class="remove"></script-->
+	<script src='https://www.w3.org/Tools/respec/respec-w3c-common' class='remove' async></script>
+    <script class="remove">
+      var respecConfig = {
+        // specification status (e.g. WD, LCWD, NOTE, etc.). If in doubt use
+        specStatus: "NOTE",
+
+        // the specification's short name, as in
+        // http://www.w3.org/TR/short-name/
+        shortName:            "ttml-status",
+
+        // if your specification has a subtitle that goes below the main
+        // formal title, define it here
+        subtitle   :  "",
+
+        // if you wish the publication date to be other than today, set this
+        // publishDate:  "2009-08-06",
+
+        // if the specification's copyright date is a range of years, specify
+        // the start date here:
+        // copyrightStart: "2012"
+
+        // if there is a previously published draft, uncomment this and set
+        // its YYYY-MM-DD date and its maturity status
+        //previousPublishDate: "2013-02-06",
+		    //previousURI: "http://dev.w3.org/cvsweb/~checkout~/SVG/modules/streaming/index.html?rev=1.2;content-type=text%2Fhtml",
+        // previousMaturity: "WD",
+
+        // if there a publicly available Editor's Draft, this is the link
+        //edDraftURI: "https://dev.w3.org/SVG/streaming/index.html",
+
+        // if this is a LCWD, uncomment and set the end of its review period
+        // lcEnd: "2009-08-05",
+
+        // Turning off inlineCSS for now since if extraCSS points to
+        // a relative URL your testing from a file URL the XHR will fail.
+        // Probably should turn this back on once this is hosted on a server
+        // somewhere.
+        inlineCSS: false,
+
+        // editors, add as many as you like
+        // only "name" is required
+        editors:  [
+            { name: "Cyril Concolato", mailto: "cyril.concolato@telecom-paristech.fr",
+              company: "Telecom ParisTech", companyURL: "http://www.telecom-paristech.fr/" }
+        ],
+
+        // authors, add as many as you like.
+        // This is optional, uncomment if you have authors as well as editors.
+        // only "name" is required. Same format as editors.
+
+        //authors:  [
+        //    { name: "Your Name", url: "http://example.org/",
+        //      company: "Your Company", companyURL: "http://example.com/" },
+        //],
+
+        // XXX If we continue using ReSpec then we need to tweak it to support
+        // multiple working groups. It includes updating the patent section
+        // prose to say "groups" instead of "group" etc.
+        // name of the WG
+        wg: "Timed Text Working Group (part of the Audio Video in The Web Activity)",
+
+        // URI of the public WG page
+        // wgURI: "http://www.w3.org/Graphics/SVG/",
+
+        // name (without the @w3c.org) of the public mailing to which comments
+        // are due
+        wgPublicList: "public-tt",
+
+        // URI of the patent status for this WG, for Rec-track documents
+        // !!!! IMPORTANT !!!!
+        // This is important for Rec-track documents, do not copy a patent URI
+        // from a random document unless you know what you're doing. If in
+        // doubt ask your friendly neighbourhood Team Contact.
+        wgPatentURI:  "",
+
+        noIDLSorting: true,
+        noIDLIn: true
+      };
+    </script>
+    <!--
+      ReSpec.js wishlist:
+
+      Add here any issues you find with ReSpec including missing features. It
+      will help us decide if we should continue using it and work out what we
+      need to fix.
+
+    -->
+  </head>
+  <body>
+    <section id='abstract'>
+    This document collects together into one place all the specifications (versions, profiles), as of 2014, produced by the Timed Text Working Group (TTWG) regarding the Timed Text Markup Language (TTML). The document is intended for TTML authors and TTML implementors to help them identifying which specification is relevant for their application.
+    </section>
+
+    <section class="informative">
+      <h2>Introduction</h2>
+      <p>The TTWG produces specifications for media online captioning, and in particular develops and maintains versions of the Timed Text Markup Language (TTML). Several versions of this language and several profiles have been produced. The purpose of this document is to collect all versions and profiles of the TTML language, as defined by the W3C. Extensions and other profiles of TTML may be defined by other entities and are not listed in this document.
+ 	    </p>
+    </section>
+
+    <section class='informative'>
+      <h2>TTML Versions</h2>
+
+      <section>
+        <h3>Timed Text Markup Language 1 (TTML1)</h3>
+        <p>[[TTML10]] is the first version of the TTML language developped by the TTWG. The <a href="http://www.w3.org/TR/2010/REC-ttaf1-dfxp-20101118/">first edition</a> was published in November 2010. Errata items were identified and integrated in a <a href="http://www.w3.org/TR/2013/REC-ttml1-20130924/">Second Edition</a> in September 2013. The TTWG also produced profiles related to this specification (see next section). The TTWG will continue the development of this specification, possibly publishing new editions integrating new features or errata items.</p>
+        <p></p>
+      </section>
+
+      <section>
+        <h3>Timed Text Markup Language 2 (TTML2)</h3>
+        <p>[[TTML2]], currently at draft stage, represents a new version of the TTML language that is intended to co-exist with [[TTML10]].</p>
+      </section>
+
+    </section>
+
+    <section class='informative'>
+      <h2>TTML Profiles</h2>
+  
+      <section>
+        <h3>TTML Simple Delivery Profile for Closed Captions (SPD-US)</h3>
+        <p>The <a href="http://www.w3.org/TR/ttml10-sdp-us/">Simple Delivery Profile for Closed Captions</a> is a TTWG Note whose goal is to establish a minimum level of interoperability between [[TTML10]] and legacy caption formats employed in US markets, such as [[CEA608] and [[CEA708].</p>
+      </section>
+
+      <section>
+        <h3>TTML Text and Image Profiles for Internet Media Subtitles and Captions 1.0 (IMSC1)</h3>
+        <p><a href="http://www.w3.org/TR/2014/WD-ttml-imsc1-20140930/">IMSC1</a>[[IMSC1]] specifies two profiles of [TTML1]: a text-only profile and an image-only profile. These profiles are intended to be used across subtitle and caption delivery applications worldwide, thereby simplifying interoperability, consistent rendering and conversion to other subtitling and captioning formats. The text profile is a superset of [[SDPUS]].</p>
+      </section>
+    </section>
+    
+    <section class='appendix'>
+      <h2>Acknowledgements</h2>
+    </section>
+  </body>
+</html>
\ No newline at end of file
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai007_1920_29_1x1_v7_subtitles/track3-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd"  tts:extent="1920px 1080px">
+	<head>
+		<metadata>		
+			<ttm:title>Basic Text English Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>        
+			<ttm:desc>These subtitles can be used in a test file with 1920 x 1080 video.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_32_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="32px" tts:textAlign="left"/>
+			<style xml:id="red_PropSansSerif_60_C" tts:color="red" tts:fontFamily="proportionalSansSerif" tts:fontSize="60px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_32_L" tts:origin="30px 600px" tts:extent="1250px 200px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:showBackground="whenActive" tts:wrapOption="wrap" tts:textAlign="left"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="00:00:02:08" end="00:00:05:12">This is English caption 1.</p>
+			<p ttm:role="caption" begin="00:00:07:20" end="00:00:10:12">This is English caption 2.<br/>A two-line caption.
+			</p>
+			<p ttm:role="caption" begin="00:00:11:21" end="00:00:14:05" style="red_PropSansSerif_60_C">This is English caption 3, which is a longer caption than other captions, and is big, red, and centered.</p>
+		</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai018_1920_23_1x1_v7_subtitles/track3-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd"  tts:extent="1920px 1080px">
+	<head>
+		<metadata>		
+			<ttm:title>Basic Text English Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>        
+			<ttm:desc>These subtitles can be used in a test file with 1920 x 1080 video.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_32_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="32px" tts:textAlign="left"/>
+			<style xml:id="red_PropSansSerif_60_C" tts:color="red" tts:fontFamily="proportionalSansSerif" tts:fontSize="60px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_32_L" tts:origin="30px 600px" tts:extent="1250px 200px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:showBackground="whenActive" tts:wrapOption="wrap" tts:textAlign="left"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="00:00:02:08" end="00:00:05:12">This is English caption 1.</p>
+			<p ttm:role="caption" begin="00:00:07:20" end="00:00:10:12">This is English caption 2.<br/>A two-line caption.
+			</p>
+			<p ttm:role="caption" begin="00:00:11:21" end="00:00:14:05" style="red_PropSansSerif_60_C">This is English caption 3, which is a longer caption than other captions, and is big, red, and centered.</p>
+		</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai018_1920_23_1x1_v7_subtitles/track4-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd" tts:extent="1920px 1080px">
+	<head >
+		<metadata>
+			<ttm:title>Basic French Text Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These Basic French Text Subtitles can be used with 1920x1080 video.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_32_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="32px" tts:textAlign="left"/>
+			<style xml:id="black_PropSansSerif_60_C" tts:color="black" tts:fontFamily="proportionalSansSerif" tts:fontSize="60px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_32_L" tts:origin="30px 600px" tts:extent="1250px 200px" tts:padding="5px 5px" tts:backgroundColor="blue" tts:opacity="0.85" tts:showBackground="whenActive" tts:wrapOption="wrap" tts:textAlign="left"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="00:00:02:08" end="00:00:05:12">This is French caption 1.</p>
+			<p ttm:role="caption" begin="00:00:07:20" end="00:00:10:12">This is French caption 2.<br/>A two-line caption.</p>
+			<p ttm:role="caption" begin="00:00:11:21" end="00:00:14:05" style="black_PropSansSerif_60_C">This is French caption 3, which is a longer caption than other captions, and is big, black, and centered.</p>
+		</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai018_1920_23_1x1_v7_subtitles/track5-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="es" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd" tts:extent="1920px 1080px">
+	<head >
+		<metadata>
+			<ttm:title>Basic Spanish Text Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These Basic Spanish Text Subtitles can be used with 1920x1080 video.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_32_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="32px" tts:textAlign="left"/>
+			<style xml:id="black_PropSansSerif_60_C" tts:color="black" tts:fontFamily="proportionalSansSerif" tts:fontSize="60px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_32_L" tts:origin="30px 600px" tts:extent="1250px 200px" tts:padding="5px 5px" tts:backgroundColor="green" tts:opacity="0.85" tts:showBackground="whenActive" tts:wrapOption="wrap" tts:textAlign="left"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="00:00:02:08" end="00:00:05:12">This is Spanish caption 1.</p>
+			<p ttm:role="caption" begin="00:00:07:20" end="00:00:10:12">This is Spanish caption 2.<br/>A two-line caption.</p>
+			<p ttm:role="caption" begin="00:00:11:21" end="00:00:14:05" style="black_PropSansSerif_60_C">This is Spanish caption 3, which is a longer caption than other captions, and is big, black, and centered.</p>
+		</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai018_1920_23_1x1_v7_subtitles/track6-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="de" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd" tts:extent="1920px 1080px" >
+	<head >
+		<metadata>
+			<ttm:title>Basic German Text Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These Basic German Text Subtitles can be used with 1920x1080 video.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_32_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="32px" tts:textAlign="left"/>
+			<style xml:id="black_PropSansSerif_60_C" tts:color="black" tts:fontFamily="proportionalSansSerif" tts:fontSize="60px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_32_L" tts:origin="30px 600px" tts:extent="1250px 200px" tts:padding="5px 5px" tts:backgroundColor="red" tts:opacity="0.85" tts:showBackground="whenActive" tts:wrapOption="wrap" tts:textAlign="left"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="00:00:02:08" end="00:00:05:12">This is German caption 1.</p>
+			<p ttm:role="caption" begin="00:00:07:20" end="00:00:10:12">This is German caption 2.<br/>A two-line caption.
+			</p>
+			<p ttm:role="caption" begin="00:00:11:21" end="00:00:14:05" style="black_PropSansSerif_60_C">This is German caption 3, which is a longer caption than other captions, and is big, black, and centered.</p>
+		</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai022_854_29_640x75_MaxSdSubtitle_v7_subtitles/track5-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-smpte-tt-1.0.7.xsd" tts:extent="854px 480px" ttp:tickRate="30000">
+	<head>
+		<metadata>
+			<ttm:title>Sample Subtitles: Images at maximum rate</ttm:title>
+			<ttm:copyright>
+        (c) DECE LLC 2013, all rights reserved.
+      </ttm:copyright>
+			<ttm:desc>These are test subtitles for the use of DECE Members and Licensees.
+      </ttm:desc>
+		</metadata>
+		<ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"/>
+		<layout>
+			<region xml:id="region1" tts:origin="110px 2px" tts:extent="602px 476px" tts:showBackground="whenActive"/>
+		</layout>
+	</head>
+	<body>
+		<!-- Solid image. -->
+		<div region="region1" begin="00:00:00:09" end="00:00:00:15" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:00:15" end="00:00:00:21" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:00:27" end="00:00:01:03" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:01:03" end="00:00:01:09" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:01:09" end="00:00:01:15" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:01:15" end="00:00:01:21" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:01:21" end="00:00:01:27" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:01:27" end="00:00:02:03" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:02:03" end="00:00:02:09" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:02:09" end="00:00:02:15" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:02:15" end="00:00:02:21" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:02:21" end="00:00:02:27" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:02:27" end="00:00:03:03" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:03:03" end="00:00:03:09" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:03:09" end="00:00:03:15" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+	</body>
+</tt>
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai022_854_29_640x75_MaxSdSubtitle_v7_subtitles/track5-frag0-sample1-subs1.png has changed
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai022_854_29_640x75_MaxSdSubtitle_v7_subtitles/track5-frag0-sample1-subs2.png has changed
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai022_854_29_640x75_MaxSdSubtitle_v7_subtitles/track5-frag0-sample1-subs3.png has changed
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai022_854_29_640x75_MaxSdSubtitle_v7_subtitles/track5-frag0-sample1-subs4.png has changed
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai022_854_29_640x75_MaxSdSubtitle_v7_subtitles/track5-frag0-sample1-subs5.png has changed
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai022_854_29_640x75_MaxSdSubtitle_v7_subtitles/track5-frag1-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-smpte-tt-1.0.7.xsd" tts:extent="854px 480px" ttp:tickRate="30000">
+	<head>
+		<metadata>
+			<ttm:title>Sample Subtitles: Images at maximum rate</ttm:title>
+			<ttm:copyright>
+        (c) DECE LLC 2013, all rights reserved.
+      </ttm:copyright>
+			<ttm:desc>These are test subtitles for the use of DECE Members and Licensees.
+      </ttm:desc>
+		</metadata>
+		<ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"/>
+		<layout>
+			<region xml:id="region1" tts:origin="110px 2px" tts:extent="602px 476px" tts:showBackground="whenActive"/>
+			<region xml:id="region2" tts:origin="110px 2px" tts:extent="602px 476px" tts:backgroundColor="yellow" tts:showBackground="whenActive"/>
+		</layout>
+	</head>
+	<body>
+		<!-- Hollow image, no background. -->
+		<div region="region1" begin="00:00:03:15" end="00:00:03:21" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:03:21" end="00:00:03:27" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:03:27" end="00:00:04:03" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:04:03" end="00:00:04:09" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:04:09" end="00:00:04:15" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:04:15" end="00:00:04:21" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:04:21" end="00:00:04:27" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:04:27" end="00:00:05:03" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:05:03" end="00:00:05:09" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:05:09" end="00:00:05:15" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:05:15" end="00:00:05:21" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:05:21" end="00:00:05:27" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:05:27" end="00:00:06:03" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:06:03" end="00:00:06:09" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:06:09" end="00:00:06:15" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:06:15" end="00:00:06:23" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<!-- Hollow image, region background. -->
+		<div region="region2" begin="00:00:06:23" end="00:00:07:01" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region2" begin="00:00:07:01" end="00:00:07:09" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region2" begin="00:00:07:09" end="00:00:07:17" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region2" begin="00:00:07:17" end="00:00:07:25" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region2" begin="00:00:07:25" end="00:00:08:03" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region2" begin="00:00:08:03" end="00:00:08:11" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region2" begin="00:00:08:11" end="00:00:08:19" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region2" begin="00:00:08:19" end="00:00:08:27" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region2" begin="00:00:08:27" end="00:00:09:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region2" begin="00:00:09:05" end="00:00:09:13" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region2" begin="00:00:09:13" end="00:00:09:21" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+	</body>
+</tt>
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai022_854_29_640x75_MaxSdSubtitle_v7_subtitles/track5-frag1-sample1-subs1.png has changed
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai022_854_29_640x75_MaxSdSubtitle_v7_subtitles/track5-frag1-sample1-subs2.png has changed
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai022_854_29_640x75_MaxSdSubtitle_v7_subtitles/track5-frag2-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-smpte-tt-1.0.7.xsd" tts:extent="854px 480px" ttp:tickRate="30000">
+	<head>
+		<metadata>
+			<ttm:title>Sample Subtitles: Images at maximum rate</ttm:title>
+			<ttm:copyright>
+        (c) DECE LLC 2013, all rights reserved.
+      </ttm:copyright>
+			<ttm:desc>These are test subtitles for the use of DECE Members and Licensees.
+      </ttm:desc>
+		</metadata>
+		<ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"/>
+		<layout>
+			<region xml:id="Quad1" tts:origin="410px 2px" tts:extent="300px 234px" tts:backgroundColor="black" tts:showBackground="whenActive"/>
+			<region xml:id="Quad2" tts:origin="110px 2px" tts:extent="300px 234px" tts:backgroundColor="white" tts:showBackground="whenActive"/>
+			<region xml:id="Quad3" tts:origin="110px 236px" tts:extent="300px 234px" tts:backgroundColor="navy" tts:showBackground="whenActive"/>
+			<region xml:id="Quad4" tts:origin="410px 236px" tts:extent="300px 234px" tts:backgroundColor="yellow" tts:showBackground="whenActive"/>
+		</layout>
+	</head>
+	<body tts:backgroundColor="silver">
+		<!-- Tree image -->
+		<div region="Quad1" begin="00:00:10:05" end="00:00:11:09" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="Quad2" begin="00:00:10:11" end="00:00:11:19" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="Quad3" begin="00:00:10:19" end="00:00:11:29" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="Quad4" begin="00:00:10:29" end="00:00:12:09" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<!-- Holes -->
+		<div region="Quad1" begin="00:00:11:09" end="00:00:12:19" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="Quad2" begin="00:00:11:19" end="00:00:12:29" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="Quad3" begin="00:00:11:29" end="00:00:13:09" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="Quad4" begin="00:00:12:09" end="00:00:13:19" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<!-- Tree image -->
+		<div region="Quad1" begin="00:00:12:19" end="00:00:13:29" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="Quad2" begin="00:00:12:29" end="00:00:14:09" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="Quad3" begin="00:00:13:09" end="00:00:14:19" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="Quad4" begin="00:00:13:19" end="00:00:14:19" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<!-- Holes -->
+		<div region="Quad1" begin="00:00:13:29" end="00:00:14:29" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="Quad2" begin="00:00:14:09" end="00:00:14:29" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="Quad3" begin="00:00:14:19" end="00:00:14:29" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="Quad4" begin="00:00:14:19" end="00:00:14:29" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+	</body>
+</tt>
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai022_854_29_640x75_MaxSdSubtitle_v7_subtitles/track5-frag2-sample1-subs1.png has changed
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Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai022_854_29_640x75_MaxSdSubtitle_v7_subtitles/track5-frag2-sample1-subs6.png has changed
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai022_854_29_640x75_MaxSdSubtitle_v7_subtitles/track5-frag2-sample1-subs7.png has changed
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai022_854_29_640x75_MaxSdSubtitle_v7_subtitles/track5-frag3-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-smpte-tt-1.0.7.xsd" tts:extent="854px 480px" ttp:tickRate="30000">
+	<head>
+		<metadata>
+			<ttm:title>Sample Subtitles: Images at maximum rate</ttm:title>
+			<ttm:copyright>
+        (c) DECE LLC 2013, all rights reserved.
+      </ttm:copyright>
+			<ttm:desc>These are test subtitles for the use of DECE Members and Licensees.
+      </ttm:desc>
+		</metadata>
+		<ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"/>
+		<layout>
+			<region xml:id="Quad1" tts:origin="418px 2px" tts:extent="300px 234px" tts:showBackground="whenActive"/>
+			<region xml:id="Quad2" tts:origin="110px 2px" tts:extent="300px 234px" tts:showBackground="whenActive"/>
+			<region xml:id="Quad3" tts:origin="110px 244px" tts:extent="300px 234px" tts:showBackground="whenActive"/>
+			<region xml:id="Quad4" tts:origin="418px 244px" tts:extent="300px 234px" tts:showBackground="whenActive"/>
+		</layout>
+	</head>
+	<body tts:backgroundColor="blue" tts:showBackground="whenActive">
+		<!-- Tree image -->
+		<div region="Quad1" begin="00:00:15:09" end="00:00:16:19" tts:backgroundColor="fuchsia" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="Quad2" begin="00:00:15:19" end="00:00:16:29" tts:backgroundColor="fuchsia" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="Quad3" begin="00:00:15:29" end="00:00:17:09" tts:backgroundColor="fuchsia" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="Quad4" begin="00:00:16:09" end="00:00:17:19" tts:backgroundColor="fuchsia" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<!-- Holes -->
+		<div region="Quad1" begin="00:00:16:19" end="00:00:17:29" tts:backgroundColor="black" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="Quad2" begin="00:00:16:29" end="00:00:18:09" tts:backgroundColor="white" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="Quad3" begin="00:00:17:09" end="00:00:18:19" tts:backgroundColor="navy" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="Quad4" begin="00:00:17:19" end="00:00:18:29" tts:backgroundColor="yellow" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<!-- Tree image -->
+		<div region="Quad1" begin="00:00:17:29" end="00:00:19:29" tts:backgroundColor="black" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="Quad2" begin="00:00:18:09" end="00:00:19:29" tts:backgroundColor="white" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="Quad3" begin="00:00:18:19" end="00:00:19:29" tts:backgroundColor="navy" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="Quad4" begin="00:00:18:29" end="00:00:19:29" tts:backgroundColor="yellow" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+	</body>
+</tt>
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai022_854_29_640x75_MaxSdSubtitle_v7_subtitles/track5-frag3-sample1-subs1.png has changed
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai022_854_29_640x75_MaxSdSubtitle_v7_subtitles/track5-frag4-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-smpte-tt-1.0.7.xsd">
+	<head>
+		<metadata>
+			<ttm:title>Sample Subtitles: Images at maximum rate</ttm:title>
+			<ttm:copyright>
+        (c) DECE LLC 2013, all rights reserved.
+      </ttm:copyright>
+			<ttm:desc>These are test subtitles for the use of DECE Members and Licensees.
+      </ttm:desc>
+		</metadata>
+		<ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"/>
+		<layout>
+			<region xml:id="region1" tts:origin="12.88% 0.417%" tts:extent="70.4918% 99.167%" tts:showBackground="whenActive"/>
+		</layout>
+	</head>
+	<body tts:showBackground="whenActive">
+		<div region="region1" begin="00:00:20:05" end="00:00:20:11" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:20:11" end="00:00:20:17" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:20:17" end="00:00:20:23" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:23" end="00:00:20:29" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:20:29" end="00:00:21:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:21:05" end="00:00:21:11" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:21:11" end="00:00:21:17" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:21:17" end="00:00:21:23" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:21:23" end="00:00:21:29" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:21:29" end="00:00:22:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:22:05" end="00:00:22:11" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:22:11" end="00:00:22:17" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:22:17" end="00:00:22:23" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:22:23" end="00:00:22:29" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:22:29" end="00:00:23:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:23:05" end="00:00:23:11" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:23:11" end="00:00:23:17" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:23:17" end="00:00:23:23" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:23:23" end="00:00:23:29" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:23:29" end="00:00:24:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:24:05" end="00:00:24:11" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:24:11" end="00:00:24:17" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:24:17" end="00:00:24:23" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai022_854_29_640x75_MaxSdSubtitle_v7_subtitles/track5-frag5-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-smpte-tt-1.0.7.xsd">
+	<head>
+		<metadata>
+			<ttm:title>Sample Subtitles: Images at maximum rate</ttm:title>
+			<ttm:copyright>
+        (c) DECE LLC 2013, all rights reserved.
+      </ttm:copyright>
+			<ttm:desc>These are test subtitles for the use of DECE Members and Licensees.
+      </ttm:desc>
+		</metadata>
+		<ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"/>
+		<layout>
+			<region xml:id="region1" tts:origin="12.88% 0.417%" tts:extent="70.4918% 99.167%" tts:showBackground="whenActive"/>
+			<region xml:id="region2" tts:origin="12.88% 0.417%" tts:extent="70.4918% 99.167%" tts:backgroundColor="white" tts:showBackground="whenActive"/>
+		</layout>
+	</head>
+	<body tts:showBackground="whenActive">
+		<!-- Hollow image, alternating region background. -->
+		<div region="region2" begin="00:00:25:01" end="00:00:25:07" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:25:07" end="00:00:25:15" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region2" begin="00:00:25:15" end="00:00:25:21" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:25:21" end="00:00:25:29" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region2" begin="00:00:25:29" end="00:00:26:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:26:05" end="00:00:26:13" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region2" begin="00:00:26:13" end="00:00:26:19" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:26:19" end="00:00:26:27" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<!-- Hollow image, alternating div background. -->
+		<div region="region1" begin="00:00:26:27" end="00:00:27:03" tts:backgroundColor="fuchsia" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:27:03" end="00:00:27:13" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:27:13" end="00:00:27:21" tts:backgroundColor="yellow" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:27:21" end="00:00:28:01" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:28:01" end="00:00:28:09" tts:backgroundColor="cyan" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:28:09" end="00:00:28:19" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:28:19" end="00:00:28:27" tts:backgroundColor="yellow" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:28:27" end="00:00:29:07" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:29:07" end="00:00:29:15" tts:backgroundColor="fuchsia" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:29:15" end="00:00:29:25" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:29:25" end="00:00:29:29" tts:backgroundColor="yellow" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai022_854_29_640x75_MaxSdSubtitle_v7_subtitles/track6-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="es" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd" tts:extent="854px 480px"  ttp:tickRate="30000" ttp:profile="http://www.decellc.org/profile/cff-tt-text-1.0.7">
+	<head>
+		<metadata>
+			<ttm:title>High-Rate Sample Subtitles</ttm:title>
+			<ttm:copyright>
+        (c) DECE LLC 2013, all rights reserved.
+      </ttm:copyright>
+			<ttm:desc>These are test subtitles for the use of DECE Members and Licensees. These are subtitles at the maximum allowed rendering rates.
+      </ttm:desc>
+		</metadata> 
+				<ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"/>
+
+		<styling>
+			<style xml:id="white_8" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="8px" tts:textAlign="left"/>
+			<style xml:id="black_30" tts:color="black" tts:fontFamily="proportionalSansSerif" tts:fontSize="30px" tts:textAlign="center"/>
+			<style xml:id="black_54" tts:color="black" tts:fontFamily="proportionalSerif" tts:fontSize="54px" tts:textAlign="center"/>
+			<style xml:id="white_55" tts:color="white" tts:fontFamily="proportionalSansSerif" tts:fontSize="55px" tts:textAlign="right"/>
+			<style xml:id="black_72" tts:color="black" tts:fontFamily="proportionalSansSerif" tts:fontSize="72px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea1" style="black_54" tts:origin="140px 200px" tts:extent="580px 200px" tts:padding="5px 5px" tts:opacity="0.85" tts:textAlign="center" tts:showBackground="whenActive" tts:wrapOption="noWrap"/>
+			<region xml:id="subtitleArea2" style="white_55" tts:origin="200px 80px" tts:extent="400px 100px" tts:padding="5px 5px" tts:backgroundColor="#FFF067" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+			<region xml:id="subtitleArea3" style="black_72" tts:origin="140px 9px" tts:extent="580px 460px" tts:padding="5px 5px" tts:backgroundColor="#aaaaaa" tts:opacity="0.75" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+			<region xml:id="subtitleArea4" tts:origin="140px 9px" tts:extent="580px 460px" tts:padding="5px 5px" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+<region xml:id="none" tts:origin="140px 9px" tts:extent="580px 460px" tts:padding="5px 5px" tts:wrapOption="wrap" tts:display="none" tts:backgroundColor="red"/>			
+						
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea1">
+			<p begin="00:00:00:12" end="00:00:00:26" tts:backgroundColor="#97BF0D" style="white_55" tts:wrapOption="wrap">This is a subtitle with 38 characters.</p>
+			<p begin="00:00:00:26" end="00:00:01:17" style="white_55" tts:wrapOption="wrap" tts:textOutline="black 3px">This text subtitle contains 42 characters.</p>
+			<p begin="00:00:01:17" end="00:00:02:09" style="black_54" tts:backgroundColor="#F39800" tts:fontSize="20px">This subtitle has 75 characters, <br/>which are <span tts:backgroundColor="green">spread across two lines</span> of text.</p>
+			<p begin="00:00:02:09" end="00:00:02:22" style="white_8" tts:textAlign="center" tts:backgroundColor="#97BF0D" tts:fontSize="16px" tts:opacity="0.95">This subtitle has 77 characters, <br/>
+				<span tts:backgroundColor="black">which are spread across</span>
+				<br/> three lines of text.</p>
+		</div>
+		<div region="subtitleArea2" tts:backgroundColor="#7D67BD">
+			<p begin="00:00:02:22" end="00:00:03:00" style="black_30">Here we have a <span tts:backgroundColor="green">subtitle</span> that is fairly short.</p>
+			<p begin="00:00:03:00" end="00:00:03:12" style="black_30">This is a <span tts:backgroundColor="green">short</span> subtitle.</p>
+			<p begin="00:00:03:12" end="00:00:03:20" tts:backgroundColor="white" style="black_30">Another <span tts:backgroundColor="green">short</span> subtitle.</p>
+			<p begin="00:00:03:20" end="00:00:04:01" style="black_30">A small-text subtitle that is fairly short.</p>
+			<p begin="00:00:04:01" end="00:00:04:10" tts:backgroundColor="#58BFCF" style="black_72" tts:fontSize="54px">
+				<span tts:backgroundColor="blue">Big </span>
+				<span tts:backgroundColor="green">text</span>.</p>
+		</div>
+		<div region="subtitleArea2">
+			<p begin="00:00:04:10" end="00:00:04:24" style="black_30">Small text subtitles flash by fast.</p>
+			<p begin="00:00:04:24" end="00:00:05:11" style="black_30">These subtitles have gaps between them.</p>
+			<p begin="00:00:05:15" end="00:00:05:22" style="black_30">There should have been a gap between the previous subtitle and this subtitle.</p>
+			<p begin="00:00:05:26" end="00:00:06:13" style="black_30">Another gap preceded this subtitle.</p>
+		</div>
+		<div region="subtitleArea3">
+			<p begin="00:00:06:13" end="00:00:07:11" tts:backgroundColor="#58BFCF">This is a large subtitle <span tts:unicodeBidi="bidiOverride" tts:direction="rtl">.tnof egral a gnisu</span>
+			</p>
+			<p begin="00:00:07:11" end="00:00:08:04" tts:textAlign="left" tts:wrapOption="wrap" tts:fontSize="58px">This subtitle uses a <span tts:fontSize="72px">large font</span> and a <span tts:textDecoration="overline">number of inline styles</span> such as <span tts:fontStyle="italic">italic</span> and <span tts:fontWeight="bold">bold.</span>
+			</p>
+			<p begin="00:00:08:04" end="00:00:09:10" style="black_54">This subtitle uses a <span tts:fontSize="24px">small font</span> and a <span tts:fontFamily="monospaceSerif">lot</span> of <span tts:textDecoration="lineThrough">inline</span> styles such as <span tts:fontStyle="italic">italic</span> and <span tts:fontWeight="bold">bold.</span>
+			</p>
+			<p begin="00:00:09:10" end="00:00:10:12" style="white_55">This <span tts:backgroundColor="blue">subtitle</span> makes <span tts:backgroundColor="red">much</span> use of the <span tts:backgroundColor="blue">&lt;span&gt;</span> attribute, and should be <span tts:backgroundColor="red">difficult</span> to render <span tts:backgroundColor="blue">correctly</span>.</p>
+			<p begin="00:00:10:12" end="00:00:11:22" style="black_72" tts:fontSize="58px">This <span tts:backgroundColor="blue">subtitle</span> uses a <span tts:backgroundColor="blue">large</span>
+				<span tts:fontSize="70px">font</span>, a <span tts:backgroundColor="blue">number</span> of <span tts:fontStyle="oblique">inline</span>
+				<span tts:color="white" tts:fontWeight="bold">styles</span>, and <span tts:textDecoration="underline">many</span>
+				<span tts:backgroundColor="blue">&lt;span&gt;</span>
+				<span tts:backgroundColor="blue">elements</span>.</p>
+			<p begin="00:00:11:22" end="00:00:13:01" style="black_54">A simple subtitle in a medium-sized font that uses a number of characters that may show up in a subtitle, such as &apos; ( ) &amp; % ! @ # $ % ^ * _ - + = : ;</p>
+			<p begin="00:00:13:01" end="00:00:15:07" style="white_55">A subtitle in a medium-sized font that uses a number of "special" characters such as &apos; ( ) &amp; % ! @ # $ % ^ * _ - + = : ;</p>
+			<p begin="00:00:15:07" end="00:00:18:20" style="black_30">This is a subtitle that has a very large number of characters in order to test text wrapping and general formatting of text. It even has multiple sentences to make it longer, which will help test the rendering of text-based subtitles in more extreme cases.</p>
+			<p begin="00:00:18:20" end="00:00:20:07" style="black_30" tts:textAlign="start">This is another subtitle that has a very large number of characters, primarily so that the previous long subtitle might be displayed long enough that someone could possibly be able to read it. This subtitle also has multiple sentences in order to lengthen it appropriately. The rendering rate for text subtitles is quite high, especially if only using text and not using a number of background colors.</p>
+		</div>
+		<div region="subtitleArea3" tts:backgroundColor="#DA0046">
+			<p begin="00:00:20:07" end="00:00:22:29" style="white_55" tts:backgroundColor="#58BFCF">This subtitle uses a <span tts:backgroundColor="red">number</span> of <span tts:backgroundColor="yellow">different</span><span tts:backgroundColor="green">background </span><span tts:backgroundColor="blue">colors</span> for each <span tts:backgroundColor="purple">layer</span>, including the &lt;div&gt;, &lt;p&gt;, and several &lt;span&gt; elements.</p>
+		</div>
+		<div region="subtitleArea3" tts:backgroundColor="#DA0046">
+			<p begin="00:00:22:29" end="00:00:25:23" style="white_8" tts:fontSize="30px" tts:backgroundColor="#58BFCF">This subtitle uses a <span tts:backgroundColor="red">number</span> of <span tts:backgroundColor="yellow">different</span>
+				<span tts:backgroundColor="green">background</span>
+				<span tts:backgroundColor="blue">colors</span> for each <span tts:backgroundColor="purple">layer</span>, including the &lt;div&gt;, &lt;p&gt;, and several &lt;span&gt; elements. In addition to rendering a number of different background colors, this subtitle has a large number of characters.</p>
+		<p begin="00:00:25:23" end="00:00:28:01" style="white_8" tts:backgroundColor="#58BFCF" tts:fontSize="20px">Again, this subtitle uses a <span tts:backgroundColor="navy">number</span> of <span tts:backgroundColor="maroon">different</span>
+				<span tts:backgroundColor="aqua">background</span>
+				<span tts:backgroundColor="fuchsia">colors</span> for each <span tts:backgroundColor="purple">layer</span>, including the &lt;div&gt;, &lt;p&gt;, and several &lt;span&gt; elements. In addition to rendering a number of different background colors, this subtitle has a large number of characters.</p> 
+		</div>
+		<div region="subtitleArea4">
+			<p begin="00:00:28:01" end="00:00:29:08" style="black_30" tts:displayAlign="after" tts:color="#58BFCF" tts:textOutline="#FFF067 2px">This is another subtitle that has a very large number of characters in order to test text wrapping and general formatting of text. It even has multiple sentences to make it longer, which will help test the rendering of text-based subtitles in more extreme cases.</p>
+			<p begin="00:00:29:08" end="00:00:29:28" style="white_55">This <span tts:backgroundColor="blue">subtitle</span> makes <span tts:backgroundColor="yellow">much</span> use of the <span tts:backgroundColor="red">&lt;span&gt;</span> attribute, and should be <span tts:backgroundColor="green">difficult</span> to render <span tts:backgroundColor="magenta">correctly</span>.</p>
+		</div> 
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai023_1920_23_1x1_MaxHdSubtitle_v7_subtitles/track5-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-smpte-tt-1.0.7.xsd" tts:extent="1920px 1080px">
+	<head>
+		<metadata>
+			<ttm:title>Sample Subtitles: Images at maximum rate</ttm:title>
+			<ttm:copyright>
+        (c) DECE LLC 2013, all rights reserved.
+      </ttm:copyright>
+			<ttm:desc>These are test subtitles for the use of DECE Members and Licensees.
+      </ttm:desc>
+		</metadata>
+		<ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"/>
+		<layout>
+			<region xml:id="region1" tts:origin="700px 350px" tts:extent="1024px 682px" tts:showBackground="whenActive"/>
+		</layout>
+	</head>
+	<body>
+		<!--This section tests subtitles that occur directly after one another with no gaps in between them. The end time of one is the start time of the next. -->
+		<!-- Set 1, from 0 to 4 seconds. -->
+		<div region="region1" begin="00:00:00:02" end="00:00:00:06" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:00:06" end="00:00:00:10" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:00:10" end="00:00:00:14" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:00:14" end="00:00:00:18" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:00:18" end="00:00:00:22" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:00:22" end="00:00:01:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:01:02" end="00:00:01:06" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:01:06" end="00:00:01:10" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:01:10" end="00:00:01:14" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:01:14" end="00:00:01:18" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:01:18" end="00:00:01:22" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:01:22" end="00:00:02:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:02:02" end="00:00:02:06" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:02:06" end="00:00:02:10" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:02:10" end="00:00:02:14" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:02:14" end="00:00:02:18" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:02:18" end="00:00:02:22" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:02:22" end="00:00:03:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:03:02" end="00:00:03:06" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:03:06" end="00:00:03:10" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:03:10" end="00:00:03:14" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:03:14" end="00:00:03:18" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:03:18" end="00:00:03:22" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:03:22" end="00:00:04:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+<!--		<div region="region1" begin="00:00:04:02" end="00:00:04:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>  -->
+	</body>
+</tt>
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai023_1920_23_1x1_MaxHdSubtitle_v7_subtitles/track5-frag0-sample1-subs1.png has changed
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai023_1920_23_1x1_MaxHdSubtitle_v7_subtitles/track5-frag0-sample1-subs2.png has changed
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai023_1920_23_1x1_MaxHdSubtitle_v7_subtitles/track5-frag0-sample1-subs3.png has changed
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai023_1920_23_1x1_MaxHdSubtitle_v7_subtitles/track5-frag1-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,103 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-smpte-tt-1.0.7.xsd" tts:extent="1920px 1080px">
+	<head>
+		<metadata>
+
+			<ttm:title>Sample Subtitles: Images at maximum rate</ttm:title>
+			<ttm:copyright>
+        (c) DECE LLC 2013, all rights reserved.
+      </ttm:copyright>
+			<ttm:desc>These are test subtitles for the use of DECE Members and Licensees.
+      </ttm:desc>
+		</metadata>
+		<ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"/>
+		<layout>
+			<region xml:id="region1" tts:origin="700px 350px" tts:extent="1024px 690px" tts:showBackground="whenActive"/>
+			<region xml:id="region2" tts:origin="700px 350px" tts:extent="900px 300px" tts:showBackground="whenActive"/>
+			<region xml:id="region3" tts:origin="700px 350px" tts:extent="680px 200px" tts:showBackground="whenActive"/>
+		</layout>
+	</head>
+	<body>
+		<!--This section tests subtitles that occur directly after one another with no gaps in between them. The end time of one is the start time of the next. -->
+		<!-- Set 1, from 0 to about 4 seconds. 
+		<div region="region1" begin="00:00:00:02" end="00:00:00:06" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:00:06" end="00:00:00:10" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:00:10" end="00:00:00:14" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:00:14" end="00:00:00:18" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:00:18" end="00:00:00:22" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:00:22" end="00:00:01:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:01:02" end="00:00:01:06" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:01:06" end="00:00:01:10" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:01:10" end="00:00:01:14" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:01:14" end="00:00:01:18" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:01:18" end="00:00:01:22" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:01:22" end="00:00:02:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:02:02" end="00:00:02:06" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:02:06" end="00:00:02:10" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:02:10" end="00:00:02:14" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:02:14" end="00:00:02:18" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:02:18" end="00:00:02:22" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:02:22" end="00:00:03:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:03:02" end="00:00:03:06" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:03:06" end="00:00:03:10" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:03:10" end="00:00:03:14" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:03:14" end="00:00:03:18" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:03:18" end="00:00:03:22" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:03:22" end="00:00:04:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:04:02" end="00:00:04:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/> -->
+		<!-- Smaller subtitle, more frequent -->
+		<div region="region2" begin="00:00:04:05" end="00:00:04:08" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region2" begin="00:00:04:08" end="00:00:04:11" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region2" begin="00:00:04:11" end="00:00:04:14" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region2" begin="00:00:04:14" end="00:00:04:17" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region2" begin="00:00:04:17" end="00:00:04:20" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region2" begin="00:00:04:20" end="00:00:04:23" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region2" begin="00:00:04:23" end="00:00:05:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region2" begin="00:00:05:02" end="00:00:05:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region2" begin="00:00:05:05" end="00:00:05:08" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region2" begin="00:00:05:08" end="00:00:05:11" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region2" begin="00:00:05:11" end="00:00:05:14" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region2" begin="00:00:05:14" end="00:00:05:17" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region2" begin="00:00:05:17" end="00:00:05:20" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<!--Even smaller subtitle with background color -->
+		<!--Yellow background -->
+		<div region="region3" tts:backgroundColor="yellow" begin="00:00:05:20" end="00:00:05:23" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region3" tts:backgroundColor="yellow" begin="00:00:05:23" end="00:00:06:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region3" tts:backgroundColor="yellow" begin="00:00:06:02" end="00:00:06:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region3" tts:backgroundColor="yellow" begin="00:00:06:05" end="00:00:06:08" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region3" tts:backgroundColor="yellow" begin="00:00:06:08" end="00:00:06:11" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region3" tts:backgroundColor="yellow" begin="00:00:06:11" end="00:00:06:14" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region3" tts:backgroundColor="yellow" begin="00:00:06:14" end="00:00:06:17" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<!--Blue background -->
+		<div region="region3" tts:backgroundColor="blue" begin="00:00:06:17" end="00:00:06:20" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region3" tts:backgroundColor="blue" begin="00:00:06:20" end="00:00:06:23" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region3" tts:backgroundColor="blue" begin="00:00:06:23" end="00:00:07:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region3" tts:backgroundColor="blue" begin="00:00:07:02" end="00:00:07:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region3" tts:backgroundColor="blue" begin="00:00:07:05" end="00:00:07:08" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region3" tts:backgroundColor="blue" begin="00:00:07:08" end="00:00:07:11" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region3" tts:backgroundColor="blue" begin="00:00:07:11" end="00:00:07:14" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<!--Yellow background -->
+		<div region="region3" tts:backgroundColor="yellow" begin="00:00:07:14" end="00:00:07:17" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region3" tts:backgroundColor="yellow" begin="00:00:07:17" end="00:00:07:20" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region3" tts:backgroundColor="yellow" begin="00:00:07:20" end="00:00:07:23" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region3" tts:backgroundColor="yellow" begin="00:00:07:23" end="00:00:08:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region3" tts:backgroundColor="yellow" begin="00:00:08:02" end="00:00:08:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region3" tts:backgroundColor="yellow" begin="00:00:08:05" end="00:00:08:08" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<!--Blue background -->
+		<div region="region3" tts:backgroundColor="blue" begin="00:00:08:08" end="00:00:08:11" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region3" tts:backgroundColor="blue" begin="00:00:08:11" end="00:00:08:14" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region3" tts:backgroundColor="blue" begin="00:00:08:14" end="00:00:08:17" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region3" tts:backgroundColor="blue" begin="00:00:08:17" end="00:00:08:20" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region3" tts:backgroundColor="blue" begin="00:00:08:20" end="00:00:08:23" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region3" tts:backgroundColor="blue" begin="00:00:08:23" end="00:00:09:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<!--Transparent background -->
+		<div region="region3" tts:backgroundColor="transparent" begin="00:00:09:02" end="00:00:09:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region3" tts:backgroundColor="transparent" begin="00:00:09:05" end="00:00:09:08" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region3" tts:backgroundColor="transparent" begin="00:00:09:08" end="00:00:09:11" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region3" tts:backgroundColor="transparent" begin="00:00:09:11" end="00:00:09:14" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region3" tts:backgroundColor="transparent" begin="00:00:09:14" end="00:00:09:17" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region3" tts:backgroundColor="transparent" begin="00:00:09:20" end="00:00:09:23" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai023_1920_23_1x1_MaxHdSubtitle_v7_subtitles/track5-frag2-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-smpte-tt-1.0.7.xsd" tts:extent="1920px 1080px">
+	<head>
+		<metadata>
+			<ttm:title>Sample Subtitles: Images at maximum rate</ttm:title>
+			<ttm:copyright>
+        (c) DECE LLC 2013, all rights reserved.
+      </ttm:copyright>
+			<ttm:desc>These are test subtitles for the use of DECE Members and Licensees.
+      </ttm:desc>
+		</metadata>
+		<ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"/>
+		<layout>
+			<region xml:id="region1" tts:origin="100px 400px" tts:extent="500px 600px" tts:showBackground="whenActive"/>
+			<region xml:id="region2" tts:origin="100px 400px" tts:extent="500px 600px" tts:backgroundColor="red" tts:showBackground="whenActive"/>
+			<region xml:id="region3" tts:origin="800px 100px" tts:extent="600px 200px" tts:backgroundColor="#7D67BD" tts:showBackground="whenActive"/>
+			<region xml:id="Quad1" tts:origin="1400px 350px" tts:extent="500px 300px" tts:backgroundColor="red" tts:showBackground="whenActive"/>
+			<region xml:id="Quad2" tts:origin="800px 350px" tts:extent="500px 300px" tts:backgroundColor="red" tts:showBackground="whenActive"/>
+			<region xml:id="Quad3" tts:origin="800px 650px" tts:extent="500px 300px" tts:backgroundColor="red" tts:showBackground="whenActive"/>
+			<region xml:id="Quad4" tts:origin="1400px 650px" tts:extent="500px 300px" tts:backgroundColor="green" tts:showBackground="whenActive"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:10:04" end="00:00:10:08" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:08" end="00:00:10:12" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:10:12" end="00:00:10:16" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<!--Region 2, should never see the background color-->
+		<div region="region2" begin="00:00:10:16" end="00:00:10:20" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region2" begin="00:00:10:20" end="00:00:11:00" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region2" begin="00:00:11:00" end="00:00:11:03" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<!-- Smaller subtitle, more frequent, should see the background color through the holes in the images -->
+		<div region="region3" begin="00:00:11:03" end="00:00:11:06" tts:backgroundColor="red" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region3" begin="00:00:11:06" end="00:00:11:09" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region3" begin="00:00:11:09" end="00:00:11:12" tts:backgroundColor="black" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region3" begin="00:00:11:12" end="00:00:11:15" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region3" begin="00:00:11:15" end="00:00:11:18" tts:backgroundColor="red" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region3" begin="00:00:11:18" end="00:00:11:21" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region3" begin="00:00:11:21" end="00:00:12:00" tts:backgroundColor="black" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region3" begin="00:00:12:00" end="00:00:12:03" tts:backgroundColor="red" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region3" begin="00:00:12:03" end="00:00:12:06" tts:backgroundColor="black" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region3" begin="00:00:12:06" end="00:00:12:09" tts:backgroundColor="red" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region3" begin="00:00:12:09" end="00:00:12:12" tts:backgroundColor="black" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region3" begin="00:00:12:12" end="00:00:12:16" tts:backgroundColor="red" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<!-- Large image broken into four regions displayed simultaneously -->
+		<div region="Quad1" tts:backgroundColor="blue" begin="00:00:12:16" end="00:00:13:13" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="Quad2" tts:backgroundColor="white" begin="00:00:12:20" end="00:00:13:19" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="Quad3" tts:backgroundColor="yellow" begin="00:00:13:01" end="00:00:14:01" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="Quad4" tts:backgroundColor="green" begin="00:00:13:07" end="00:00:14:07" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="Quad1" tts:backgroundColor="blue" begin="00:00:13:13" end="00:00:13:19" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+		<div region="Quad1" tts:backgroundColor="blue" begin="00:00:13:19" end="00:00:14:22" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="Quad2" tts:backgroundColor="white" begin="00:00:13:19" end="00:00:14:01" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+		<div region="Quad3" tts:backgroundColor="yellow" begin="00:00:14:01" end="00:00:14:07" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+		<div region="Quad2" tts:backgroundColor="white" begin="00:00:14:01" end="00:00:14:22" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="Quad3" tts:backgroundColor="yellow" begin="00:00:14:07" end="00:00:14:22" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="Quad4" tts:backgroundColor="green" begin="00:00:14:07" end="00:00:14:13" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+		<div region="Quad4" tts:backgroundColor="green" begin="00:00:14:13" end="00:00:14:22" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai023_1920_23_1x1_MaxHdSubtitle_v7_subtitles/track6-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="es" xmlns="http://www.w3.org/ns/ttml" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd" tts:extent="1920px 1080px" ttp:tickRate="24000">
+	<head>
+		<metadata>
+			<ttm:title>High-Rate Sample Subtitles</ttm:title>
+			<ttm:copyright>
+        (c) DECE LLC 2013, all rights reserved.
+      </ttm:copyright>
+			<ttm:desc>These are test subtitles for the use of DECE Members and Licensees. These are subtitles at the maximum allowed rendering rates.
+      </ttm:desc>
+		</metadata>
+		<ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"/>
+		<styling>
+			<style xml:id="white_8" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="8px" tts:textAlign="left"/>
+			<style xml:id="black_30" tts:color="black" tts:fontFamily="proportionalSansSerif" tts:fontSize="30px" tts:textAlign="center"/>
+			<style xml:id="black_72" tts:color="black" tts:fontFamily="proportionalSerif" tts:fontSize="72px" tts:textAlign="center"/>
+			<style xml:id="white_73" tts:color="white" tts:fontFamily="proportionalSansSerif" tts:fontSize="73px" tts:textAlign="right"/>
+			<style xml:id="black_144" tts:color="black" tts:fontFamily="proportionalSansSerif" tts:fontSize="144px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea1" style="black_72" tts:origin="100px 200px" tts:extent="1024px 690px" tts:padding="5px 5px" tts:opacity="0.85" tts:textAlign="center" tts:showBackground="whenActive" tts:wrapOption="noWrap"/>
+			<region xml:id="subtitleArea2" style="white_73" tts:origin="800px 100px" tts:extent="500px 100px" tts:padding="5px 5px" tts:backgroundColor="#FFF067" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+			<region xml:id="subtitleArea3" style="black_144" tts:origin="800px 50px" tts:extent="1100px 980px" tts:padding="5px 5px" tts:backgroundColor="#aaaaaa" tts:opacity="0.75" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+			<region xml:id="extra" style="black_72" tts:origin="5px 5px" tts:extent="10px 20px" tts:opacity="0.0" tts:textAlign="center" tts:showBackground="whenActive" tts:wrapOption="noWrap"/>
+			<region xml:id="extra2" style="black_72" tts:origin="25px 5px" tts:extent="10px 20px" tts:visibility="hidden" tts:textAlign="center" tts:showBackground="whenActive" tts:wrapOption="noWrap"/>
+			<region xml:id="alwaysHidden" style="black_72" tts:origin="45px 5px" tts:extent="10px 20px" tts:visibility="hidden" tts:textAlign="center" tts:showBackground="whenActive" tts:wrapOption="noWrap" tts:backgroundColor="#aaaaaa"/>
+			<region xml:id="defaultHidden" style="black_72" tts:origin="65px 5px" tts:extent="10px 20px" tts:visibility="hidden" tts:textAlign="center" tts:wrapOption="noWrap" tts:backgroundColor="#aaaaaa"/>
+			<region xml:id="alwaysVisible" style="black_72" tts:origin="45px 5px" tts:extent="10px 20px" tts:textAlign="center" tts:showBackground="always" tts:wrapOption="noWrap" tts:backgroundColor="#aaaaaa"/>
+		</layout>
+	</head>
+	<body>
+		<!-- Roll-on subtitle -->
+		<div region="subtitleArea1">
+			<p begin="00:00:00:10" end="00:00:00:13" tts:backgroundColor="#97BF0D" style="white_73" tts:wrapOption="wrap" tts:fontSize="24px">Start</p>
+			<p begin="00:00:00:13" end="00:00:00:16" tts:backgroundColor="#000000" style="white_73" tts:wrapOption="wrap" tts:fontSize="24px">Start by</p>
+			<p begin="00:00:00:16" end="00:00:00:19" tts:backgroundColor="#97BF0D" style="white_73" tts:wrapOption="wrap" tts:fontSize="24px">Start by adding</p>
+			<p begin="00:00:00:19" end="00:00:00:22" tts:backgroundColor="#000000" style="white_73" tts:wrapOption="wrap" tts:fontSize="24px">Start by adding one</p>
+			<p begin="00:00:00:22" end="00:00:01:01" tts:backgroundColor="#97BF0D" style="white_73" tts:wrapOption="wrap" tts:fontSize="24px">Start by adding one word</p>
+			<p begin="00:00:01:01" end="00:00:01:04" tts:backgroundColor="#000000" style="white_73" tts:wrapOption="wrap" tts:fontSize="24px">Start by adding one word at</p>
+			<p begin="00:00:01:04" end="00:00:01:07" tts:backgroundColor="#97BF0D" style="white_73" tts:wrapOption="wrap" tts:fontSize="24px">Start by adding one word at a</p>
+			<p begin="00:00:01:07" end="00:00:01:11" tts:backgroundColor="#000000" style="white_73" tts:wrapOption="wrap" tts:fontSize="24px">Start by adding one word at a time.</p>
+		</div>
+		<!-- Set of subtitles on a background that changes every few frames from black to red -->
+		<div region="subtitleArea1">
+			<p begin="00:00:01:11" end="00:00:01:14" tts:backgroundColor="#000000" style="white_73" tts:wrapOption="wrap" tts:fontSize="48px">Repeated subtitle with different background colors.</p>
+			<p begin="00:00:01:14" end="00:00:01:17" tts:backgroundColor="#100000" style="white_73" tts:wrapOption="wrap" tts:fontSize="48px">Repeated subtitle with different background colors.</p>
+			<p begin="00:00:01:17" end="00:00:01:20" tts:backgroundColor="#200000" style="white_73" tts:wrapOption="wrap" tts:fontSize="48px">Repeated subtitle with different background colors.</p>
+			<p begin="00:00:01:20" end="00:00:01:23" tts:backgroundColor="#300000" style="white_73" tts:wrapOption="wrap" tts:fontSize="48px">Repeated subtitle with different background colors.</p>
+			<p begin="00:00:01:23" end="00:00:02:02" tts:backgroundColor="#400000" style="white_73" tts:wrapOption="wrap" tts:fontSize="48px">Repeated subtitle with different background colors.</p>
+			<p begin="00:00:02:02" end="00:00:02:05" tts:backgroundColor="#500000" style="white_73" tts:wrapOption="wrap" tts:fontSize="48px">Repeated subtitle with different background colors.</p>
+			<p begin="00:00:02:05" end="00:00:02:08" tts:backgroundColor="#600000" style="white_73" tts:wrapOption="wrap" tts:fontSize="48px">Repeated subtitle with different background colors.</p>
+			<p begin="00:00:02:08" end="00:00:02:11" tts:backgroundColor="#700000" style="white_73" tts:wrapOption="wrap" tts:fontSize="48px">Repeated subtitle with different background colors.</p>
+			<p begin="00:00:02:11" end="00:00:02:14" tts:backgroundColor="#800000" style="white_73" tts:wrapOption="wrap" tts:fontSize="48px">Repeated subtitle with different background colors.</p>
+			<p begin="00:00:02:14" end="00:00:02:17" tts:backgroundColor="#900000" style="white_73" tts:wrapOption="wrap" tts:fontSize="48px">Repeated subtitle with different background colors.</p>
+			<p begin="00:00:02:17" end="00:00:02:20" tts:backgroundColor="#a00000" style="white_73" tts:wrapOption="wrap" tts:fontSize="48px">Repeated subtitle with different background colors.</p>
+			<p begin="00:00:02:20" end="00:00:02:23" tts:backgroundColor="#b00000" style="white_73" tts:wrapOption="wrap" tts:fontSize="48px">Repeated subtitle with different background colors.</p>
+			<p begin="00:00:02:23" end="00:00:03:02" tts:backgroundColor="#c00000" style="white_73" tts:wrapOption="wrap" tts:fontSize="48px">Repeated subtitle with different background colors.</p>
+			<p begin="00:00:03:02" end="00:00:03:05" tts:backgroundColor="#d00000" style="white_73" tts:wrapOption="wrap" tts:fontSize="48px">Repeated subtitle with different background colors.</p>
+			<p begin="00:00:03:05" end="00:00:03:08" tts:backgroundColor="#e00000" style="white_73" tts:wrapOption="wrap" tts:fontSize="48px">Repeated subtitle with different background colors.</p>
+			<p begin="00:00:03:08" end="00:00:03:18" tts:backgroundColor="#f00000" style="white_73" tts:wrapOption="wrap" tts:fontSize="48px">Repeated subtitle with different background colors.</p>
+		</div>
+		<div region="subtitleArea2" tts:backgroundColor="#7D67BD">
+			<p begin="00:00:03:19" end="00:00:04:07" tts:backgroundColor="white" style="black_30">Another <span tts:backgroundColor="green">short</span> subtitle with <span tts:backgroundColor="blue">small</span> text.</p>
+			<p begin="00:00:04:07" end="00:00:04:13" style="black_30">A small-text subtitle that is fairly short.</p>
+			<p begin="00:00:04:13" end="00:00:04:23" tts:backgroundColor="#58BFCF" style="black_144" tts:fontSize="73px">
+				<span tts:backgroundColor="blue">Large </span>
+				<span tts:backgroundColor="green">text</span>.</p>
+		</div>
+		<div region="subtitleArea2">
+			<p begin="00:00:04:23" end="00:00:05:10" style="black_30" tts:fontSize="10px">Small text subtitles flash by fast.</p>
+			<p begin="00:00:05:10" end="00:00:06:00" style="black_30">These subtitles have gaps between them.</p>
+			<p begin="00:00:06:04" end="00:00:06:10" style="black_30">There should have been a gap between the previous subtitle and this subtitle.</p>
+			<p begin="00:00:06:14" end="00:00:07:05" style="black_30">Another gap preceded this subtitle.</p>
+		</div>
+		<div region="subtitleArea3">
+			<p begin="00:00:07:05" end="00:00:08:05" tts:backgroundColor="#58BFCF">This subtitle is large,<br/>
+				<span tts:unicodeBidi="bidiOverride" tts:direction="rtl">.tnof egral a gnisu</span>
+			</p>
+			<p begin="00:00:08:05" end="00:00:09:01" tts:textAlign="left" tts:wrapOption="wrap" tts:fontSize="73px" tts:lineHeight="100px">This subtitle uses a <span tts:fontSize="95px">large font</span> and a <span tts:textDecoration="overline">lot of inline styles</span> like <span tts:fontStyle="italic">italic</span> and <span tts:fontWeight="bold">bold.</span>
+			</p>
+			<p begin="00:00:09:01" end="00:00:10:11" style="black_72">This subtitle uses a <span tts:fontSize="58px">small font</span> and a <span tts:fontFamily="monospaceSerif">lot</span> of <span tts:textDecoration="lineThrough">inline</span> styles like <span tts:fontStyle="italic">italic</span> and <span tts:fontWeight="bold">bold.</span>
+			</p>
+			<p begin="00:00:10:11" end="00:00:11:18" style="white_73">This <span tts:backgroundColor="blue">subtitle</span> makes <span tts:backgroundColor="red">much</span> use of the <span tts:backgroundColor="blue">&lt;span&gt;</span> attribute, and should be <span tts:backgroundColor="red">difficult</span> to render <span tts:backgroundColor="blue">correctly</span>.</p>
+			<p begin="00:00:11:18" end="00:00:13:04" style="black_144" tts:fontSize="80px">This <span tts:backgroundColor="blue">subtitle</span> uses a <span tts:backgroundColor="blue">large</span>
+				<span tts:fontSize="90px">font</span>, a <span tts:backgroundColor="blue">number</span> of <span tts:fontStyle="oblique">inline</span>
+				<span tts:color="white" tts:fontWeight="bold">styles</span>, and <span tts:textDecoration="underline">many</span>
+				<span tts:backgroundColor="blue">&lt;span&gt;</span>
+				<span tts:backgroundColor="blue">elements</span>.</p>
+		</div>
+		<div region="subtitleArea3">
+			<p begin="00:00:13:04" end="00:00:14:13" style="black_72">A simple subtitle in a medium-sized font that uses a number of characters that may show up in a subtitle, such as &apos; ( ) &amp; % ! @ # $ % ^ * _ - + = : ;</p>
+			<p begin="00:00:14:13" end="00:00:16:20" style="white_73">A subtitle in a medium-sized font that uses a number of "special" characters such as &apos; ( ) &amp; % ! @ # $ % ^ * _ - + = : ;</p>
+		</div>
+		<div region="subtitleArea3">
+			<p begin="00:00:16:20" end="00:00:20:08" style="black_30" tts:fontSize="60px">This is a subtitle that has a very large number of characters in order to test text wrapping and general formatting of text. It even has multiple sentences to make it longer, which will help test the rendering of text-based subtitles in more extreme cases.</p>
+			<p begin="00:00:20:08" end="00:00:23:20" style="black_30" tts:fontSize="60px" tts:textAlign="start">This is another subtitle that has a very large number of characters, primarily so that the previous long subtitle might be displayed long enough that someone could possibly be able to read it. This subtitle also has multiple sentences in order to lengthen it appropriately. The rendering rate for text subtitles is quite high, especially if only using text and not using a number of background colors.</p>
+		</div>
+		<div region="subtitleArea3" tts:backgroundColor="#DA0046">
+			<p begin="00:00:23:20" end="00:00:28:04" style="white_73" tts:backgroundColor="#58BFCF">This subtitle uses a <span tts:backgroundColor="red">number</span> of <span tts:backgroundColor="yellow">different</span>
+				<span tts:backgroundColor="green"> background </span>
+				<span tts:backgroundColor="blue">colors</span> for each <span tts:backgroundColor="purple">layer</span>, including the &lt;div&gt;, &lt;p&gt;, and several &lt;span&gt; elements. The only option not tested in this subtitle is &lt;body&gt;. In addition to rendering a number of different background colors, this subtitle has a large number of characters.</p>
+			<p begin="00:00:28:04" end="00:00:29:20" style="white_73" tts:backgroundColor="#58BFCF" tts:fontSize="60px">This subtitle uses a <span tts:backgroundColor="red">number</span> of <span tts:backgroundColor="yellow">different</span>
+				<span tts:backgroundColor="green"> background </span>
+				<span tts:backgroundColor="blue">colors</span> for each <span tts:backgroundColor="purple">layer</span>, including the &lt;div&gt;, &lt;p&gt;, and several &lt;span&gt; elements. The only option not tested in this subtitle is &lt;body&gt;. In addition to rendering a number of different background colors, this subtitle has a large number of characters. This subtitle is the same as the previous subtitle, but in a small font. When using a small font on a large region, an author could use a lot of characters.</p>
+		</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track10-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="an" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Aragonese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Aragonese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track100-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ky" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Kirghiz Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Kirghiz are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track101-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="kv" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Komi Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Komi are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track102-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="kg" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Kongo Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Kongo are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track103-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ko" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Korean Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Korean are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track104-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="kj" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Kuanyama Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Kuanyama are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track105-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ku" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Kurdish Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Kurdish are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track106-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="lo" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Lao Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Lao are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track107-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="la" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Latin Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Latin are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track108-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="lv" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Latvian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Latvian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track109-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="li" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Limburgan Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Limburgan are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track11-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="hy" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Armenian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Armenian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track110-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ln" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Lingala Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Lingala are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track111-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="lt" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Lithuanian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Lithuanian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track112-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="lb" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Luxembourghish Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Luxembourghish are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track113-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="lu" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Luba-Katanga Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Luba-Katanga are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track114-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="lg" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Ganda Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Ganda are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track115-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="mk" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Macedonian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Macedonian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track116-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="mh" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Marshallese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Marshallese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track117-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ml" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Malayalam Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Malayalam are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track118-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="mi" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Maori Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Maori are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track119-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="mr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Marathi Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Marathi are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track12-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="as" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Assamese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Assamese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track120-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ms" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Malay Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Malay are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track121-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="mk" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Macedonian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Macedonian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track122-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="mg" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Malagasy Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Malagasy are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track123-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="mt" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Maltese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Maltese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track124-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="mn" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Mongolian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Mongolian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track125-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="mi" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Maori Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Maori are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track126-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ms" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Malay Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Malay are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track127-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="my" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Burmese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Burmese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track128-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="na" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Nauru Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Nauru are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track129-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="nv" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Navajo Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Navajo are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track13-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="av" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Avaric Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Avaric are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track130-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="nr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Ndebele Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Ndebele are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track131-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="nd" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Ndebele Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Ndebele are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track132-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ng" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Ndonga Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Ndonga are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track133-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ne" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Nepali Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Nepali are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track134-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="nl" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Dutch Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Dutch are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track135-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="nn" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Nynorsk Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Nynorsk are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track136-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="nb" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Bokmal Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Bokmal are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track137-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="no" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Norwegian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Norwegian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track138-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ny" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Chichewa Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Chichewa are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track139-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="oc" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Occitan Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Occitan are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track14-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ae" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Avestan Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Avestan are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track140-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="oj" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Ojibwa Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Ojibwa are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track141-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="or" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Oriya Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Oriya are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track142-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="om" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Oromo Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Oromo are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track143-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="os" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Ossetian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Ossetian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track144-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="pa" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Panjabi Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Panjabi are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track145-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fa" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Persian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Persian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track146-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="pi" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Pali Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Pali are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track147-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="pl" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Polish Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Polish are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track148-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="pt" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Portuguese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Portuguese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track149-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ps" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Pushto Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Pushto are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track15-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ay" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Aymara Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Aymara are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track150-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="qu" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Quechua Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Quechua are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track151-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="rm" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Romansh Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Romansh are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track152-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ro" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Romanian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Romanian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track153-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ro" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Romanian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Romanian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track154-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="rn" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Rundi Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Rundi are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track155-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ru" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Russian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Russian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track156-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="sg" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Sango Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Sango are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track157-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="sa" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Sanskrit Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Sanskrit are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track158-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="si" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Sinhala Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Sinhala are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track159-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="sk" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Slovak Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Slovak are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track16-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="az" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Azerbaijani Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Azerbaijani are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track160-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="sk" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Slovak Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Slovak are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track161-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="sl" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Slovenian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Slovenian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track162-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="se" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Northern Sami Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Northern Sami are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track163-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="sm" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Samoan Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Samoan are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track164-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="sn" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Shona Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Shona are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track165-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="sd" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Sindhi Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Sindhi are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track166-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="so" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Somali Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Somali are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track167-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="st" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Sotho Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Sotho are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track168-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="es" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Spanish Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Spanish are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track169-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="sq" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Albanian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Albanian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track17-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ba" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Bashkir Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Bashkir are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track170-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="sc" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Sardinian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Sardinian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track171-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="sr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Serbian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Serbian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track172-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ss" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Swati Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Swati are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track173-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="su" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Sundanese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Sundanese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track174-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="sw" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Swahili Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Swahili are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track175-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="sv" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Swedish Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Swedish are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track176-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ty" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Tahitian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Tahitian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track177-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ta" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Tamil Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Tamil are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track178-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="tt" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Tatar Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Tatar are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track179-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="te" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Telugu Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Telugu are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track18-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="bm" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Bambara Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Bambara are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track180-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="tg" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Tajik Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Tajik are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track181-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="tl" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Tagalog Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Tagalog are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track182-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="th" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Thai Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Thai are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track183-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="bo" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Tibetan Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Tibetan are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track184-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ti" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Tigrinya Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Tigrinya are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track185-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="to" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Tonga Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Tonga are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track186-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="tn" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Tswana Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Tswana are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track187-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ts" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Tsonga Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Tsonga are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track188-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="tk" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Turkmen Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Turkmen are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track189-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="tr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Turkish Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Turkish are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track19-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="eu" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Basque Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Basque are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track190-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="tw" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Twi Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Twi are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track191-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ug" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Uighur Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Uighur are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track192-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="uk" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Ukranian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Ukranian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track193-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ur" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Urdu Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Urdu are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track194-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="uz" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Uzbek Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Uzbek are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track195-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ve" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Venda Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Venda are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track196-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="vi" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>VIetnamese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to VIetnamese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track197-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="vo" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Volapuk Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Volapuk are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track198-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="cy" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Welsh Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Welsh are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track199-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="wa" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Walloon Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Walloon are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track20-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="be" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Belarussian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Belarussian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track200-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="wo" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Wolof Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Wolof are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track201-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="xh" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Xhosa Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Xhosa are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track202-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="yi" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Yiddish Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Yiddish are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track203-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="yo" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Yoruba Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Yoruba are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track204-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="za" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Zhuang Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Zhuang are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track205-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="zh" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Chinese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Chinese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track206-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="zu" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Zulu Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Zulu are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track207-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="aa" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Afar Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Afar are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track208-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ab" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Abkhazian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Abkhazian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track209-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="af" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Afrikaans Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Afrikaans are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track21-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="bn" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Bengali Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Bengali are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track210-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ak" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Akan Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Akan are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track211-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="sq" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Albanian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Albanian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track212-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="am" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Amharic Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Amharic are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track213-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ar" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Arabic Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Arabic are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track214-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="an" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Aragonese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Aragonese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track215-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="hy" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Armenian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Armenian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track216-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="as" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Assamese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Assamese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track217-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="av" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Avaric Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Avaric are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track218-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ae" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Avestan Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Avestan are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track219-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ay" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Aymara Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Aymara are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track22-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="bh" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Bihari Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Bihari are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track220-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="az" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Azerbaijani Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Azerbaijani are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track221-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ba" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Bashkir Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Bashkir are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track222-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="bm" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Bambara Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Bambara are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track223-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="eu" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Basque Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Basque are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track224-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="be" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Belarusian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Belarusian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track225-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="bn" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Bengali Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Bengali are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track226-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="bh" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Bihari Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Bihari are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track227-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="bi" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Bislama Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Bislama are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track228-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="bo" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Tibetan Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Tibetan are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track229-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="bs" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Bosnian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Bosnian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track23-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="bi" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Bislama Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Bislama are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track230-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="br" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Breton Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Breton are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track231-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="bg" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Bulgarian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Bulgarian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track232-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="my" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Burmese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Burmese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track233-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ca" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Catalan Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Catalan are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track234-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="cs" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Czech Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Czech are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track235-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ch" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Chamorro Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Chamorro are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track236-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ce" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Chechen Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Chechen are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track237-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="zh" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Chinese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Chinese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track238-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="cu" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Church Slavic Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Church Slavic are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track239-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="cv" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Chuvash Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Chuvash are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track24-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="bo" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Tibetan Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Tibetan are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track240-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="kw" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Cornish Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Cornish are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track241-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="co" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Corsican Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Corsikan are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track242-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="cr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Cree Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Cree are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track243-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="cy" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Welsh Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Welsh are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track244-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="cs" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Czech Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Czech are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track245-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="da" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Danish Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Danish are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track246-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="de" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>German Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to German are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track247-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="dv" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Divehi Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Divehi are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track248-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="nl" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Dutch Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Dutch are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track249-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="dz" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Dzongkha Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Dzongkha are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track25-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="bs" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Bosnian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Bosnian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track250-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="el" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Greek Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Greek are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track251-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>English Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to English are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track252-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="eo" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Esperanto Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Esperanto are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track253-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="et" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Estonian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Estonian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track254-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="eu" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Basque Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Basque are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track255-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ee" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Ewe Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Ewe are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track256-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fo" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Faroese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Faroese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track257-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" xmlns="http://www.w3.org/ns/ttml" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd" tts:extent="854px 480px">
+	<head >
+		<metadata>
+			<ttm:title>SD English Text subtitles, 854x480</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These SD English Text subtitles can be used in a test with 854x480 video.</ttm:desc>		
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+			<style xml:id="red_PropSansSerif_32_C" tts:color="red" tts:fontFamily="proportionalSansSerif" tts:fontSize="32px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="30px 300px" tts:extent="750px 100px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p xml:id="sub1" ttm:role="caption" begin="00:00:02:08" end="00:00:05:12">This is English caption 1.</p>
+			<p xml:id="sub2" ttm:role="caption" begin="00:00:07:20" end="00:00:10:12">This is English caption 2.<br/>A two-line caption.
+			</p>
+			<p xml:id="sub3" ttm:role="caption" begin="00:00:11:21" end="00:00:14:05" style="red_PropSansSerif_32_C">This is English caption 3, which is a longer caption than other captions, and is big, red, and centered.</p>
+		</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track26-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="br" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Breton Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Breton are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track27-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="bg" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Bulgarian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Bulgarian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track28-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="my" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Burmese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Burmese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track29-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ca" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Catalan Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Catalan are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track3-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="aa" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Afar Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Afar are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track30-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="cs" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Czech Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Czech are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track31-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ch" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Chamorro Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Chamorro are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track32-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ce" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Chechen Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Chechen are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track33-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="zh" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Chinese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Chinese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track34-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="cu" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Church Slavic Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Church Slavic are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track35-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="cv" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Chuvash Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Chuvash are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track36-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="kw" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Cornish Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Cornish are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track37-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="co" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Corsican Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Corsican are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track38-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="cr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Cree Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Cree are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track39-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="cy" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Welsh Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Welsh are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track4-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ab" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Abkhazian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Abkhazian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track40-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="cs" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Czech Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Czech are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track41-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="da" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Danish Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Danish are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track42-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="de" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>German Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to German are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track43-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="dv" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Divehi Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Divehi are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track44-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="nl" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Dutch Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Dutch are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track45-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="dz" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Dzongkha Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Dzongkha are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track46-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="el" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Greek Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Greek are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track47-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>English Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to English are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track48-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="eo" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Esperanto Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Esperanto are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track49-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="et" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Estonian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Estonian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track5-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="af" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Afrikaans Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Afrikaans are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track50-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="eu" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Basque Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Basque are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track51-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ee" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Ewe Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Ewe are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track52-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fo" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Faroese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Faroese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track53-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fa" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Persian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Persian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track54-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fj" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Fijian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Fijian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track55-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fi" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Finnish Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Finnish are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track56-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>French Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to French are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track57-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>French Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to French are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track58-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fy" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Western Frisian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Western Frisian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track59-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ff" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Fulah Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Fulah are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track6-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ak" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Akan Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Akan are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track60-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ka" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Georgian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Georgian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track61-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="de" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>German Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to German are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track62-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="gd" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Gaelic Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Gaelic are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track63-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ga" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Irish Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Irish are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track64-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="gl" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Galician Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Galician are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track65-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="gv" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Manx Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Manx are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track66-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="el" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Greek Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Greek are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track67-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="gn" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Guarani Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Guarani are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track68-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="gu" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Gujarati Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Gujarati are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track69-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ht" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Haitian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Haitian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track7-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="sq" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Albanian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Albanian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track70-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ha" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Hausa Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Hausa are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track71-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="he" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Hebrew Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Hebrew are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track72-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="hz" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Herero Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Herero are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track73-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="hi" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Hindi Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Hindi are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track74-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ho" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Hiri Motu Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Hiri Motu are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track75-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="hr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Croatian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Croatian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track76-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="hu" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Hungarian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Hungarian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track77-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="hy" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Armenian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Armenian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track78-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ig" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Igbo Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Igbo are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track79-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="is" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Icelandic Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Icelandic are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track8-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="am" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Amharic Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Amharic are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track80-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="io" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Ido Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Ido are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track81-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ii" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Nuosu Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Nuosu are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track82-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="iu" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Inuktitut Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Inuktitut are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track83-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ie" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Interlingue Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Interlingue are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track84-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ia" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Interlingua Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Interlingua are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track85-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="id" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Indonesian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Indonesian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track86-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ik" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Inupiaq Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Inupiaq are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track87-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="is" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Icelandic Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Icelandic are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track88-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="it" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Italian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Italian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track89-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="jv" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Javanese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Javanese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track9-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ar" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Arabic Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Arabic are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track90-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ja" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Japanese Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Japanese are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track91-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="kl" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Greenlandic Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Greenlandic are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track92-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="kn" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Kannada Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Kannada are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track93-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ks" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Kashmiri Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Kashmiri are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track94-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ka" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Georgian Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Georgian are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track95-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="kr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Kanuri Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Kanuri are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track96-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="kk" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Kazakh Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Kazakh are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track97-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="km" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Central Khmer Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Central Khmer are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track98-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="ki" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Kikuyu Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Kikuyu are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai032_MaxNumSubtitleTracks_v7_subtitles/track99-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="rw" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd " tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Kinyarwanda Image-based Subtitles</ttm:title>			
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These image-based subtitles with language set to Kinyarwanda are used in the test with maximum number of subtitle tracks.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="region1" tts:origin="227px 400px" tts:extent="452px 60px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="region1" begin="00:00:05:05" end="00:00:10:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="region1" begin="00:00:10:05" end="00:00:15:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="region1" begin="00:00:15:05" end="00:00:20:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="region1" begin="00:00:20:05" end="00:00:25:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+		<div region="region1" begin="00:00:25:05" end="00:00:30:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:5.png"/>
+		<div region="region1" begin="00:00:30:05" end="00:00:35:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:6.png"/>
+		<div region="region1" begin="00:00:35:05" end="00:00:40:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:7.png"/>
+		<div region="region1" begin="00:00:40:05" end="00:00:45:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:8.png"/>
+		<div region="region1" begin="00:00:45:05" end="00:00:50:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:9.png"/>
+		<div region="region1" begin="00:00:50:05" end="00:00:55:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:10.png"/>
+		<div region="region1" begin="00:00:55:05" end="00:00:59:05" smpte:backgroundImage="urn:dece:container:subtitleimageindex:11.png"/>
+	</body>
+</tt>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai040_640x480_25_11x12_v7_subtitles/track3-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="640px 480px">
+	<head>
+		<metadata>
+			<ttm:title>English Normal Text Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>Text-based English Normal subtitles. Can be used in a test for normal subtitle processing.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="30px 300px" tts:extent="250px 50px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap" />
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="00:00:02:08" end="00:00:07:12" cff:forcedDisplayMode="true">English text subtitle<br/> caption 1.</p>
+			<p ttm:role="caption" begin="00:00:09:06" end="00:00:14:12" cff:forcedDisplayMode="true">English text subtitle<br/> caption 2.</p>
+			<!-- <p ttm:role="caption" begin="00:00:16:08" end="00:00:22:12" cff:forcedDisplayMode="true">English text subtitle<br/> caption 3.</p>
+			<p ttm:role="caption" begin="00:00:24:08" end="00:00:29:12" cff:forcedDisplayMode="true">English text subtitle<br/> caption 4.</p> -->
+			</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai041_854x480_50_426x75_v7_subtitles/track3-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" xmlns="http://www.w3.org/ns/ttml" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd" tts:extent="854px 480px">
+	<head >
+		<metadata>
+			<ttm:title>SD English Text subtitles, 854x480</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These SD English Text subtitles can be used in a test with 854x480 video.</ttm:desc>		
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+			<style xml:id="red_PropSansSerif_32_C" tts:color="red" tts:fontFamily="proportionalSansSerif" tts:fontSize="32px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="30px 300px" tts:extent="750px 100px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p xml:id="sub1" ttm:role="caption" begin="00:00:02:08" end="00:00:05:12">This is English caption 1.</p>
+			<p xml:id="sub2" ttm:role="caption" begin="00:00:07:20" end="00:00:10:12">This is English caption 2.<br/>A two-line caption.
+			</p>
+			<p xml:id="sub3" ttm:role="caption" begin="00:00:11:21" end="00:00:14:05" style="red_PropSansSerif_32_C">This is English caption 3, which is a longer caption than other captions, and is big, red, and centered.</p>
+		</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai044_640_23_1x1_Sync_Subs_Txt_SD_v7_subtitles/track3-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="640px 480px">
+	<head>
+		<metadata>
+			<ttm:title>SD Text Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These SD Text Subtitles can be used in a test for subtitle placement and synchronization.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="black_PropSerif_36_L" tts:color="black" tts:fontFamily="proportionalSerif" tts:fontSize="36px" tts:textAlign="center"/> 
+			<style xml:id="blue_PropSerif_36_L" tts:color="blue" tts:fontFamily="proportionalSerif" tts:fontSize="36px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea1" style="black_PropSerif_36_L" tts:origin="100px 150px" tts:extent="450px 200px" tts:padding="0px 0px" tts:backgroundColor="white" tts:opacity="1.00" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+			<region xml:id="subtitleArea2"  style="blue_PropSerif_36_L" tts:origin="100px 150px" tts:extent="450px 200px" tts:padding="0px 0px" tts:backgroundColor="white" tts:opacity="0.45" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+			<region xml:id="subtitleArea3" style="black_PropSerif_36_L" tts:origin="100px 150px" tts:extent="450px 200px" tts:padding="0px 0px" tts:backgroundColor="white" tts:opacity="1.00" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+			<region xml:id="subtitleArea4" style="blue_PropSerif_36_L" tts:origin="100px 150px" tts:extent="450px 200px" tts:padding="0px 0px" tts:backgroundColor="white" tts:opacity="0.45" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea1">
+			<p ttm:role="caption" begin="00:00:01:02" end="00:00:06:02">Black subtitle text<br/>on white background.<br/> Pink rectangle <br/> is not visible.</p>
+		</div>
+		<div region="subtitleArea2">
+			<p ttm:role="caption" begin="00:00:07:23" end="00:00:13:02">Blue text on<br/>transparent background.<br/> Pink rectangle is visible<br/>behind the text.</p>
+		</div>
+		<div region="subtitleArea3">
+			<p ttm:role="caption" begin="00:00:15:01" end="00:00:20:01">Black subtitle text<br/>on white background.<br/> Pink rectangle <br/> is not visible.</p>
+		</div>
+		<div region="subtitleArea4">
+			<p ttm:role="caption" begin="00:00:22:22" end="00:00:27:20">Blue text on <br/>transparent background.<br/>  Pink rectangle is visible<br/>behind the text.</p>
+			</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai045_1920_23_1x1_Sync_Subs_Txt_HD_v7_subtitles/track3-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="1920px 1080px">
+	<head>
+		<metadata>
+			<ttm:title>HD Text Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These HD Text Subtitles can be used in a test for subtitle placement and synchronization.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="black_PropSerif_36_L" tts:color="black" tts:fontFamily="proportionalSerif" tts:fontSize="92px" tts:textAlign="center" tts:lineHeight="20px"/> 
+			<style xml:id="blue_PropSerif_36_L" tts:color="blue" tts:fontFamily="proportionalSerif" tts:fontSize="80px" tts:textAlign="center" tts:lineHeight="30px"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea1" style="black_PropSerif_36_L" tts:origin="350px 450px" tts:extent="1400px 400px" tts:padding="0px 0px" tts:backgroundColor="white" tts:opacity="1.00" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+			<region xml:id="subtitleArea2" style="blue_PropSerif_36_L" tts:origin="350px 450px" tts:extent="1400px 400px" tts:padding="0px 0px" tts:backgroundColor="white" tts:opacity="0.45" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+			<region xml:id="subtitleArea3" style="black_PropSerif_36_L" tts:origin="350px 450px" tts:extent="1400px 400px" tts:padding="0px 0px" tts:backgroundColor="white" tts:opacity="1.00" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+			<region xml:id="subtitleArea4" style="blue_PropSerif_36_L" tts:origin="350px 450px" tts:extent="1400px 400px" tts:padding="0px 0px" tts:backgroundColor="white" tts:opacity="0.45" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea1">
+			<p ttm:role="caption" begin="00:00:01:02" end="00:00:06:02">Black subtitle text that is placed<br/>on a solid white background.<br/> A pink rectangle is not visible.</p>
+		</div>
+		<div region="subtitleArea2">
+			<p ttm:role="caption" begin="00:00:07:23" end="00:00:13:02">Blue subtitle text that is placed on a<br/>semi-transparent white background.<br/>A pink rectangle is visible behind the text.</p>
+		</div>
+		<div region="subtitleArea3">
+			<p ttm:role="caption" begin="00:00:15:01" end="00:00:20:01">Black subtitle text that is placed<br/>on a solid white background.<br/> A pink rectangle is not visible.</p>
+		</div>
+		<div region="subtitleArea4">
+			<p ttm:role="caption" begin="00:00:22:22" end="00:00:27:20">Blue subtitle text that is placed on a<br/>semi-transparent white background.<br/> A pink rectangle is visible behind the text.</p>
+			</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai046_640_23_1x1_Sync_Subs_Img_SD_v7_subtitles/track3-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="640px 480px">
+	<head>
+		<metadata>
+			<ttm:title>SD Image Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These SD Image Subtitles can be used in a test for subtitle placement and synchronization.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="subtitleArea1" tts:origin="100px 150px" tts:extent="450px 200px"/>
+			<!-- <region xml:id="subtitleArea2" begin="00:00:09:00" end="00:00:14:00" tts:origin="100px 150px" tts:extent="450px 200px"/>
+			<region xml:id="subtitleArea3" begin="00:00:16:00" end="00:00:21:00" tts:origin="100px 150px" tts:extent="450px 200px"/>
+			<region xml:id="subtitleArea4" begin="00:00:24:00" end="00:00:29:00" tts:origin="100px 150px" tts:extent="450px 200px"/> -->
+			</layout>
+	</head>
+	<body>
+		<div region="subtitleArea1" begin="00:00:01:02" end="00:00:06:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="subtitleArea1" begin="00:00:07:23" end="00:00:13:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="subtitleArea1" begin="00:00:15:01" end="00:00:20:01" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="subtitleArea1" begin="00:00:22:22" end="00:00:27:20" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+	</body>
+</tt>
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai046_640_23_1x1_Sync_Subs_Img_SD_v7_subtitles/track3-frag0-sample1-subs1.png has changed
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai046_640_23_1x1_Sync_Subs_Img_SD_v7_subtitles/track3-frag0-sample1-subs2.png has changed
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai046_640_23_1x1_Sync_Subs_Img_SD_v7_subtitles/track4-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="640px 480px">
+	<head>
+		<metadata>
+			<ttm:title>English Normal Text Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>Text-based English Normal subtitles. Can be used in a test for normal subtitle processing.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="30px 300px" tts:extent="250px 50px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap" />
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="00:00:02:08" end="00:00:07:12" cff:forcedDisplayMode="true">English text subtitle<br/> caption 1.</p>
+			<p ttm:role="caption" begin="00:00:09:06" end="00:00:14:12" cff:forcedDisplayMode="true">English text subtitle<br/> caption 2.</p>
+			<!-- <p ttm:role="caption" begin="00:00:16:08" end="00:00:22:12" cff:forcedDisplayMode="true">English text subtitle<br/> caption 3.</p>
+			<p ttm:role="caption" begin="00:00:24:08" end="00:00:29:12" cff:forcedDisplayMode="true">English text subtitle<br/> caption 4.</p> -->
+			</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai047_1920_23_1x1_Sync_Subs_Img_HD_v7_subtitles/track3-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" 
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd" tts:extent="1920px 1080px">
+	<head>
+		<metadata>
+			<ttm:title>HD Image Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These HD Image Subtitles can be used in a test for subtitle placement and synchronization.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="subtitleArea1" tts:origin="350px 450px" tts:extent="1400px 400px" tts:showBackground="whenActive"/>
+			<region xml:id="subtitleArea2" tts:origin="350px 450px" tts:extent="1400px 400px" tts:showBackground="whenActive"/>
+			<region xml:id="subtitleArea3" tts:origin="350px 450px" tts:extent="1400px 400px" tts:showBackground="whenActive"/>
+			<region xml:id="subtitleArea4" tts:origin="350px 450px" tts:extent="1400px 400px" tts:showBackground="whenActive"/>
+			</layout>
+	</head>  
+	<body>
+		<div region="subtitleArea1" begin="00:00:01:02" end="00:00:06:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="subtitleArea2" begin="00:00:07:23" end="00:00:13:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="subtitleArea3" begin="00:00:15:01" end="00:00:20:01" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="subtitleArea4" begin="00:00:22:22" end="00:00:27:20" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+	</body>
+</tt>
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai047_1920_23_1x1_Sync_Subs_Img_HD_v7_subtitles/track3-frag0-sample1-subs1.png has changed
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai047_1920_23_1x1_Sync_Subs_Img_HD_v7_subtitles/track3-frag0-sample1-subs2.png has changed
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai047_1920_23_1x1_Sync_Subs_Img_HD_v7_subtitles/track4-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd" tts:extent="1920px 1080px">
+	<head >
+		<metadata>
+			<ttm:title>Basic English Text Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These Basic English Text Subtitles can be used with HD video.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+			<style xml:id="red_PropSansSerif_32_C" tts:color="red" tts:fontFamily="proportionalSansSerif" tts:fontSize="32px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="30px 800px" tts:extent="750px 100px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="00:00:02:08" end="00:00:05:12">This is English caption 1.</p>
+			<p ttm:role="caption" begin="00:00:07:20" end="00:00:10:12">This is English caption 2.<br/>A two-line caption.</p>
+			<p ttm:role="caption" begin="00:00:11:21" end="00:00:14:05" style="red_PropSansSerif_32_C">This is English caption 3, which is a longer caption than other captions, and is big, red, and centered.</p>
+		</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai049_854_23_426x75_Sync_Subs_Txt_SD_v7_subtitles/track3-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling"
+xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd  http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>SD text susbtitles 854x480</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These SD Text Susbtitles can be used in a test for subtitle placement and synchronization.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="black_PropSerif_36_L" tts:color="black" tts:fontFamily="proportionalSerif" tts:fontSize="36px" tts:textAlign="center"/> 
+			<style xml:id="blue_PropSerif_36_L" tts:color="blue" tts:fontFamily="proportionalSerif" tts:fontSize="36px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea1" style="black_PropSerif_36_L" tts:origin="200px 150px" tts:extent="450px 200px" tts:padding="0px 0px" tts:backgroundColor="white" tts:opacity="1.00" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+			<region xml:id="subtitleArea2" style="blue_PropSerif_36_L" tts:origin="200px 150px" tts:extent="450px 200px" tts:padding="0px 0px" tts:backgroundColor="white" tts:opacity="0.45" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+			<region xml:id="subtitleArea3" style="black_PropSerif_36_L" tts:origin="200px 150px" tts:extent="450px 200px" tts:padding="0px 0px" tts:backgroundColor="white" tts:opacity="1.00" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+			<region xml:id="subtitleArea4" style="blue_PropSerif_36_L" tts:origin="200px 150px" tts:extent="450px 200px" tts:padding="0px 0px" tts:backgroundColor="white" tts:opacity="0.45" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea1">
+			<p ttm:role="caption" begin="00:00:01:02" end="00:00:06:02">Black subtitle text<br/>on white background.<br/> Pink rectangle <br/> is not visible.</p>
+		</div>
+		<div region="subtitleArea2">
+			<p ttm:role="caption" begin="00:00:07:23" end="00:00:13:02">Blue subtitle text on<br/>transparent background.<br/> Pink rectangle is visible<br/>behind the text.</p>
+		</div>
+		<div region="subtitleArea3">
+			<p ttm:role="caption" begin="00:00:15:01" end="00:00:20:01">Black subtitle text<br/>on white background.<br/> Pink rectangle <br/> is not visible.</p>
+		</div>
+		<div region="subtitleArea4">
+			<p ttm:role="caption" begin="00:00:22:22" end="00:00:27:20">Blue subtitle text on<br/>transparent background.<br/> Pink rectangle <br/> is visible underneath.</p>
+			</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai050_854_23_426x75_Sync_Subs_Img_SD_v7_subtitles/track3-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling"
+xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="854px 480px">
+	<head>
+		<metadata>
+			<ttm:title>SD image susbtitles 854x480</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These SD Image Susbtitles can be used in a test for subtitle placement and synchronization.</ttm:desc>
+		</metadata>
+		<ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="subtitleArea1" tts:origin="200px 150px" tts:extent="450px 200px" tts:showBackground="whenActive"/>
+			<region xml:id="subtitleArea2" tts:origin="200px 150px" tts:extent="450px 200px" tts:showBackground="whenActive"/>
+			<region xml:id="subtitleArea3" tts:origin="200px 150px" tts:extent="450px 200px" tts:showBackground="whenActive"/>
+			<region xml:id="subtitleArea4" tts:origin="200px 150px" tts:extent="450px 200px" tts:showBackground="whenActive"/>
+			</layout>
+	</head>
+	<body>
+		<div region="subtitleArea1" begin="00:00:01:02" end="00:00:06:02" cff:forcedDisplayMode="false" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="subtitleArea2" begin="00:00:07:23" end="00:00:13:02" cff:forcedDisplayMode="false" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="subtitleArea3" begin="00:00:15:01" end="00:00:20:01" cff:forcedDisplayMode="false" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="subtitleArea4" begin="00:00:22:22" end="00:00:27:20" cff:forcedDisplayMode="false" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+	</body>
+</tt>
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai050_854_23_426x75_Sync_Subs_Img_SD_v7_subtitles/track3-frag0-sample1-subs1.png has changed
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai050_854_23_426x75_Sync_Subs_Img_SD_v7_subtitles/track3-frag0-sample1-subs2.png has changed
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai050_854_23_426x75_Sync_Subs_Img_SD_v7_subtitles/track4-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" xmlns="http://www.w3.org/ns/ttml" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd" tts:extent="854px 480px">
+	<head >
+		<metadata>
+			<ttm:title>SD English Text subtitles, 854x480</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These SD English Text subtitles can be used in a test with 854x480 video.</ttm:desc>		
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+			<style xml:id="red_PropSansSerif_32_C" tts:color="red" tts:fontFamily="proportionalSansSerif" tts:fontSize="32px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="30px 300px" tts:extent="750px 100px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p xml:id="sub1" ttm:role="caption" begin="00:00:02:08" end="00:00:05:12">This is English caption 1.</p>
+			<p xml:id="sub2" ttm:role="caption" begin="00:00:07:20" end="00:00:10:12">This is English caption 2.<br/>A two-line caption.
+			</p>
+			<p xml:id="sub3" ttm:role="caption" begin="00:00:11:21" end="00:00:14:05" style="red_PropSansSerif_32_C">This is English caption 3, which is a longer caption than other captions, and is big, red, and centered.</p>
+		</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai051_1920_23_5x75_Sync_Subs_Txt_HD_v7_subtitles/track3-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="1920px 1080px">
+	<head>
+		<metadata>
+			<ttm:title>HD Text Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These HD Text Subtitles can be used in a test for subtitle placement and synchronization.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="black_PropSerif_36_L" tts:color="black" tts:fontFamily="proportionalSerif" tts:fontSize="92px" tts:textAlign="center" tts:lineHeight="20px"/> 
+			<style xml:id="blue_PropSerif_36_L" tts:color="blue" tts:fontFamily="proportionalSerif" tts:fontSize="80px" tts:textAlign="center" tts:lineHeight="30px"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea1" style="black_PropSerif_36_L" tts:origin="350px 450px" tts:extent="1400px 400px" tts:padding="0px 0px" tts:backgroundColor="white" tts:opacity="1.00" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+			<region xml:id="subtitleArea2" style="blue_PropSerif_36_L" tts:origin="350px 450px" tts:extent="1400px 400px" tts:padding="0px 0px" tts:backgroundColor="white" tts:opacity="0.45" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+			<region xml:id="subtitleArea3" style="black_PropSerif_36_L" tts:origin="350px 450px" tts:extent="1400px 400px" tts:padding="0px 0px" tts:backgroundColor="white" tts:opacity="1.00" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+			<region xml:id="subtitleArea4" style="blue_PropSerif_36_L" tts:origin="350px 450px" tts:extent="1400px 400px" tts:padding="0px 0px" tts:backgroundColor="white" tts:opacity="0.45" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea1">
+			<p ttm:role="caption" begin="00:00:01:02" end="00:00:06:02">Black subtitle text that is placed<br/>on a solid white background.<br/> A pink rectangle is not visible.</p>
+		</div>
+		<div region="subtitleArea2">
+			<p ttm:role="caption" begin="00:00:07:23" end="00:00:13:02">Blue subtitle text that is placed on a<br/>semi-transparent white background.<br/>A pink rectangle is visible behind the text.</p>
+		</div>
+		<div region="subtitleArea3">
+			<p ttm:role="caption" begin="00:00:15:01" end="00:00:20:01">Black subtitle text that is placed<br/>on a solid white background.<br/> A pink rectangle is not visible.</p>
+		</div>
+		<div region="subtitleArea4">
+			<p ttm:role="caption" begin="00:00:22:22" end="00:00:27:20">Blue subtitle text that is placed on a<br/>semi-transparent white background.<br/> A pink rectangle is visible behind the text.</p>
+			</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai052_1920_23_5x75_Sync_Subs_Img_HD_v7_subtitles/track3-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" 
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd" tts:extent="1920px 1080px">
+	<head>
+		<metadata>
+			<ttm:title>HD Image Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These HD Image Subtitles can be used in a test for subtitle placement and synchronization.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="subtitleArea1" tts:origin="350px 450px" tts:extent="1400px 400px" tts:showBackground="whenActive"/>
+			<region xml:id="subtitleArea2" tts:origin="350px 450px" tts:extent="1400px 400px" tts:showBackground="whenActive"/>
+			<region xml:id="subtitleArea3" tts:origin="350px 450px" tts:extent="1400px 400px" tts:showBackground="whenActive"/>
+			<region xml:id="subtitleArea4" tts:origin="350px 450px" tts:extent="1400px 400px" tts:showBackground="whenActive"/>
+			</layout>
+	</head>  
+	<body>
+		<div region="subtitleArea1" begin="00:00:01:02" end="00:00:06:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="subtitleArea2" begin="00:00:07:23" end="00:00:13:02" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="subtitleArea3" begin="00:00:15:01" end="00:00:20:01" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="subtitleArea4" begin="00:00:22:22" end="00:00:27:20" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+	</body>
+</tt>
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai052_1920_23_5x75_Sync_Subs_Img_HD_v7_subtitles/track3-frag0-sample1-subs1.png has changed
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai052_1920_23_5x75_Sync_Subs_Img_HD_v7_subtitles/track3-frag0-sample1-subs2.png has changed
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai052_1920_23_5x75_Sync_Subs_Img_HD_v7_subtitles/track4-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd" tts:extent="1920px 1080px">
+	<head >
+		<metadata>
+			<ttm:title>Basic English Text Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These Basic English Text Subtitles can be used with HD video.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+			<style xml:id="red_PropSansSerif_32_C" tts:color="red" tts:fontFamily="proportionalSansSerif" tts:fontSize="32px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="30px 800px" tts:extent="750px 100px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="00:00:02:08" end="00:00:05:12">This is English caption 1.</p>
+			<p ttm:role="caption" begin="00:00:07:20" end="00:00:10:12">This is English caption 2.<br/>A two-line caption.</p>
+			<p ttm:role="caption" begin="00:00:11:21" end="00:00:14:05" style="red_PropSansSerif_32_C">This is English caption 3, which is a longer caption than other captions, and is big, red, and centered.</p>
+		</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai055_640_23_1x1_TimeReps_SD_v7_subtitles/track3-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd" tts:extent="640px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Basic Text English Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These subtitles can be used in a test file with HD video.</ttm:desc>
+		</metadata>
+		<ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"/>
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+			<style xml:id="red_PropSansSerif_32_C" tts:color="red" tts:fontFamily="proportionalSansSerif" tts:fontSize="32px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="100px 150px" tts:extent="450px 200px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="2.3333s" end="5.50s">This is English caption 1, using time values of the form <span tts:fontStyle="italic">SS.fraction</span>.</p>
+			<p ttm:role="caption" begin="7.8333s" end="10.50s">This is English caption 2.<br/>A two-line caption.
+			</p>
+			<p ttm:role="caption" begin="11.875s" end="14.20s" style="red_PropSansSerif_32_C">This is English caption 3, which is a longer caption than other captions, and is big, red, and centered.</p>
+		</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai055_640_23_1x1_TimeReps_SD_v7_subtitles/track4-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fr" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd" tts:extent="640px 480px" ttp:tickRate="24000" >
+	<head >
+		<metadata>	
+			<ttm:title>Basic Text English Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These subtitles can be used in a test file with HD video.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+			<style xml:id="red_PropSansSerif_32_C" tts:color="red" tts:fontFamily="proportionalSansSerif" tts:fontSize="32px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="100px 150px" tts:extent="450px 200px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="56008t" end="132012t">This is French caption 1, using time values of the form <span tts:fontStyle="italic">ticks</span>.</p>
+			<p ttm:role="caption" begin="188020t" end="252012t">This is French caption 2.<br/>A two-line caption.</p>
+			<p ttm:role="caption" begin="285021t" end="341005t" style="red_PropSansSerif_32_C">This is French caption 3, which is a longer caption than other captions, and is big, red, and centered.</p>
+
+		</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai055_640_23_1x1_TimeReps_SD_v7_subtitles/track5-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="de" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd" tts:extent="640px 480px">
+	<head >
+		<metadata>	
+			<ttm:title>Basic Text English Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These subtitles can be used in a test file with HD video.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+			<style xml:id="red_PropSansSerif_32_C" tts:color="red" tts:fontFamily="proportionalSansSerif" tts:fontSize="32px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="100px 150px" tts:extent="450px 200px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="0.000648h" end="0.0015278h">This is German caption 1, using time values of the form <span tts:fontStyle="italic">HH.fraction</span>.</p>
+			<p ttm:role="caption" begin="0.002176h" end="0.00292h">This is German caption 2.<br/>A two-line caption.</p>
+			<p ttm:role="caption" begin="0.003299h" end="0.003947h" style="red_PropSansSerif_32_C">This is German caption 3, which is a longer caption than other captions, and is big, red, and centered.</p>
+
+		</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai055_640_23_1x1_TimeReps_SD_v7_subtitles/track6-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="es" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd" tts:extent="640px 480px">
+	<head >
+		<metadata>	
+			<ttm:title>Basic Text English Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These subtitles can be used in a test file with HD video.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+			<style xml:id="red_PropSansSerif_32_C" tts:color="red" tts:fontFamily="proportionalSansSerif" tts:fontSize="32px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="100px 150px" tts:extent="450px 200px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="0.0388888m" end="0.09167m">This is Spanish caption 1, using time values of the form <span tts:fontStyle="italic">minutes.fraction</span>.</p>
+			<p ttm:role="caption" begin="0.1305556m" end="0.175m">This is Spanish caption 2.<br/>A two-line caption.</p>
+			<p ttm:role="caption" begin="0.197917m" end="0.236806m" style="red_PropSansSerif_32_C">This is Spanish caption 3, which is a longer caption than other captions, and is big, red, and centered.</p>
+
+		</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai055_640_23_1x1_TimeReps_SD_v7_subtitles/track7-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="pt" xmlns="http://www.w3.org/ns/ttml" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd" tts:extent="640px 480px">
+	<head >
+		<metadata>	
+			<ttm:title>Basic Text English Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These subtitles can be used in a test file with HD video.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+			<style xml:id="red_PropSansSerif_32_C" tts:color="red" tts:fontFamily="proportionalSansSerif" tts:fontSize="32px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="100px 150px" tts:extent="450px 200px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="2333ms" end="5500ms">This is Portuguese caption 1, using time values of the form <span tts:fontStyle="italic">milliseconds.fraction</span>.</p>
+			<p ttm:role="caption" begin="7833ms" end="10500ms">This is Portuguese caption 2.<br/>A two-line caption.</p>
+			<p ttm:role="caption" begin="11875ms" end="14208ms" style="red_PropSansSerif_32_C">This is Portuguese caption 3, which is a longer caption than other captions, and is big, red, and centered.</p>
+
+		</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai055_640_23_1x1_TimeReps_SD_v7_subtitles/track8-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="it" xmlns="http://www.w3.org/ns/ttml" xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttm="http://www.w3.org/ns/ttml#metadata" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd" tts:extent="640px 480px">
+	<head>
+		<metadata>
+			<ttm:title>Basic Text English Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>These subtitles can be used in a test file with HD video.</ttm:desc>
+		</metadata>
+		<ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"/>
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+			<style xml:id="red_PropSansSerif_32_C" tts:color="red" tts:fontFamily="proportionalSansSerif" tts:fontSize="32px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="100px 150px" tts:extent="450px 200px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="00:00:02.3333" end="00:00:05.5000">This is Italian caption 1, using time values of the form <span tts:fontStyle="italic">HH:MM:SS.fraction</span>.</p>
+			<p ttm:role="caption" begin="00:00:07.8333" end="00:00:10.5000">This is Italian caption 2.<br/>A two-line caption.
+			</p>
+			<p ttm:role="caption" begin="00:00:11.875" end="00:00:14.2083" style="red_PropSansSerif_32_C">This is Italian caption 3, which is a longer caption than other captions, and is big, red, and centered.</p>
+		</div>
+		<!--
+2.33333
+5.5
+7.8333
+10.5
+11.875
+14.2083
+-->
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection013_v7_subtitles/track3-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling"
+xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="640px 480px">
+	<head>
+		<metadata>
+			<ttm:title>English Forced Text Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>Text-based English Forced subtitles. Can be used in a test for forced subtitle processing.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+<ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+			<style xml:id="red_PropSansSerif_32_C" tts:color="red" tts:fontFamily="proportionalSansSerif" tts:fontSize="32px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="30px 300px" tts:extent="250px 50px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap" />
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="00:00:02:08" end="00:00:07:12" cff:forcedDisplayMode="true">English forced caption 1. </p>
+			<p ttm:role="caption" begin="00:00:09:06" end="00:00:14:12" cff:forcedDisplayMode="true">English forced caption 2. </p>
+			<p ttm:role="caption" begin="00:00:16:08" end="00:00:22:12" cff:forcedDisplayMode="true">English forced caption 3. </p>
+			<p ttm:role="caption" begin="00:00:24:08" end="00:00:29:12" cff:forcedDisplayMode="true">English forced caption 4. </p>
+			</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection013_v7_subtitles/track4-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="640px 480px">
+	<head>
+		<metadata>
+			<ttm:title>English Normal Text Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>Text-based English Normal subtitles. Can be used in a test for normal subtitle processing.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="30px 300px" tts:extent="250px 50px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap" />
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="00:00:02:08" end="00:00:07:12" cff:forcedDisplayMode="true">English normal caption 1.<br/>If you see this text, <br/> the test has failed. </p>
+			<p ttm:role="caption" begin="00:00:09:06" end="00:00:14:12" cff:forcedDisplayMode="true">English normal caption 2. <br/>If you see this text, <br/> the test has failed.  </p>
+			<p ttm:role="caption" begin="00:00:16:08" end="00:00:22:12" cff:forcedDisplayMode="true">English normal caption 3. <br/>If you see this text, <br/> the test has failed. </p>
+			<p ttm:role="caption" begin="00:00:24:08" end="00:00:29:12" cff:forcedDisplayMode="true">English normal caption 4. <br/>If you see this text, <br/> the test has failed. </p>
+			</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection013_v7_subtitles/track5-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="640px 480px">
+	<head>
+		<metadata>
+			<ttm:title>English Text Mixed Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>Text-based English Mixed subtitles. Can be used in a test for mixed subtitle processing.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="30px 300px" tts:extent="250px 50px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap" />
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="00:00:02:08" end="00:00:07:12" cff:forcedDisplayMode="true">English forced caption 1. </p>
+			<p ttm:role="caption" begin="00:00:09:06" end="00:00:14:12" cff:forcedDisplayMode="false">English normal caption 1. <br/>If you see this text, <br/> the test has failed.  </p>
+			<p ttm:role="caption" begin="00:00:16:08" end="00:00:22:12" cff:forcedDisplayMode="true">English forced caption 2. </p>
+			<p ttm:role="caption" begin="00:00:24:08" end="00:00:29:12" cff:forcedDisplayMode="false">English normal caption 2. <br/>If you see this text, <br/> the test has failed. </p>
+			</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection013_v7_subtitles/track6-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fr" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="640px 480px">
+	<head>
+		<metadata>
+			<ttm:title>French Forced Text Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>Text-based French Forced subtitles. Can be used in a test for forced subtitle processing.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+			<style xml:id="red_PropSansSerif_32_C" tts:color="red" tts:fontFamily="proportionalSansSerif" tts:fontSize="32px" tts:textAlign="center"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="30px 300px" tts:extent="250px 50px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap" />
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="00:00:02:08" end="00:00:07:12" cff:forcedDisplayMode="true">French forced caption 1. </p>
+			<p ttm:role="caption" begin="00:00:09:06" end="00:00:14:12" cff:forcedDisplayMode="true">French forced caption 2. </p>
+			<p ttm:role="caption" begin="00:00:16:08" end="00:00:22:12" cff:forcedDisplayMode="true">French forced caption 3. </p>
+			<p ttm:role="caption" begin="00:00:24:08" end="00:00:29:12" cff:forcedDisplayMode="true">French forced caption 4. </p>
+			</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection013_v7_subtitles/track7-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fr" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="640px 480px">
+	<head>
+		<metadata>
+			<ttm:title>French Mixed Text Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>Text-based French Mixed subtitles. Can be used in a test for mixed subtitle processing.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="30px 300px" tts:extent="250px 50px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap" />
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="00:00:02:08" end="00:00:07:12" cff:forcedDisplayMode="true">French forced caption 1. </p>
+			<p ttm:role="caption" begin="00:00:09:06" end="00:00:14:12" cff:forcedDisplayMode="false">French normal caption 1. <br/>If you see this text, <br/> the test has failed.  </p>
+			<p ttm:role="caption" begin="00:00:16:08" end="00:00:22:12" cff:forcedDisplayMode="true">French forced caption 2. </p>
+			<p ttm:role="caption" begin="00:00:24:08" end="00:00:29:12" cff:forcedDisplayMode="false">French normal caption 2. <br/>If you see this text, <br/> the test has failed. </p>
+			</div>
+	</body>
+</tt>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection018_v7_subtitles/track3-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling"
+xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd  http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="640px 480px">
+	<head>
+		<metadata>
+			<ttm:title>English Forced Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>Image-based English Forced subtitles. Can be used in a test for forced subtitle processing.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="subtitleArea" tts:origin="30px 300px" tts:extent="452px 180px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea" begin="00:00:02:08" end="00:00:07:12" cff:forcedDisplayMode="true" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="subtitleArea" begin="00:00:09:06" end="00:00:14:12" cff:forcedDisplayMode="true" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="subtitleArea" begin="00:00:16:08" end="00:00:22:12" cff:forcedDisplayMode="true" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="subtitleArea" begin="00:00:24:08" end="00:00:29:12" cff:forcedDisplayMode="true" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+	</body>
+</tt>
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Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection018_v7_subtitles/track3-frag0-sample1-subs4.png has changed
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection018_v7_subtitles/track4-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="640px 480px">
+	<head>
+		<metadata>
+			<ttm:title>English Normal Image Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>Image-based English Normal subtitles. Can be used in a test for normal subtitle processing.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="subtitleArea" tts:origin="30px 300px" tts:extent="452px 180px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea" begin="00:00:02:08" end="00:00:07:12" cff:forcedDisplayMode="false" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="subtitleArea" begin="00:00:09:06" end="00:00:14:12" cff:forcedDisplayMode="false" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="subtitleArea" begin="00:00:16:08" end="00:00:22:12" cff:forcedDisplayMode="false" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="subtitleArea" begin="00:00:24:08" end="00:00:29:12" cff:forcedDisplayMode="false" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+	</body>
+</tt>
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection018_v7_subtitles/track4-frag0-sample1-subs1.png has changed
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Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection018_v7_subtitles/track4-frag0-sample1-subs4.png has changed
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection018_v7_subtitles/track5-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd  http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="640px 480px">
+	<head>
+		<metadata>
+			<ttm:title>English Mixed Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>Image-based English Mixed subtitles. Can be used in a test for mixed subtitle processing.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="subtitleArea" tts:origin="30px 300px" tts:extent="452px 180px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea" begin="00:00:02:08" end="00:00:07:12" cff:forcedDisplayMode="true" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="subtitleArea" begin="00:00:09:06" end="00:00:14:12" cff:forcedDisplayMode="false" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="subtitleArea" begin="00:00:16:08" end="00:00:22:12" cff:forcedDisplayMode="true" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="subtitleArea" begin="00:00:24:08" end="00:00:29:12" cff:forcedDisplayMode="false" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+	</body>
+</tt>
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection018_v7_subtitles/track5-frag0-sample1-subs1.png has changed
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Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection018_v7_subtitles/track5-frag0-sample1-subs4.png has changed
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection018_v7_subtitles/track6-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fr" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="640px 480px">
+	<head>
+		<metadata>
+			<ttm:title>French Forced Image Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>Image-based French Forced subtitles. Can be used in a test for forced subtitle processing.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="subtitleArea" tts:origin="30px 300px" tts:extent="452px 180px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea" begin="00:00:02:08" end="00:00:07:12" cff:forcedDisplayMode="true" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="subtitleArea" begin="00:00:09:06" end="00:00:14:12" cff:forcedDisplayMode="true" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="subtitleArea" begin="00:00:16:08" end="00:00:22:12" cff:forcedDisplayMode="true" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="subtitleArea" begin="00:00:24:08" end="00:00:29:12" cff:forcedDisplayMode="true" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+	</body>
+</tt>
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection018_v7_subtitles/track6-frag0-sample1-subs1.png has changed
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Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection018_v7_subtitles/track6-frag0-sample1-subs4.png has changed
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection018_v7_subtitles/track7-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="fr" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-image-ttaf1-dfxp-1.0.7.xsd http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt.xsd http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="640px 480px">
+	<head>
+		<metadata>
+			<ttm:title>French Mixed Image Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>Image-based French Mixed subtitles. Can be used in a test for mixed subtitle processing.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-image-1.0.7"></ttp:profile>
+		<layout>
+			<region xml:id="subtitleArea" tts:origin="30px 300px" tts:extent="452px 180px"/>
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea" begin="00:00:02:08" end="00:00:07:12" cff:forcedDisplayMode="true" smpte:backgroundImage="urn:dece:container:subtitleimageindex:1.png"/>
+		<div region="subtitleArea" begin="00:00:09:06" end="00:00:14:12" cff:forcedDisplayMode="false" smpte:backgroundImage="urn:dece:container:subtitleimageindex:2.png"/>
+		<div region="subtitleArea" begin="00:00:16:08" end="00:00:22:12" cff:forcedDisplayMode="true" smpte:backgroundImage="urn:dece:container:subtitleimageindex:3.png"/>
+		<div region="subtitleArea" begin="00:00:24:08" end="00:00:29:12" cff:forcedDisplayMode="false" smpte:backgroundImage="urn:dece:container:subtitleimageindex:4.png"/>
+	</body>
+</tt>
Binary file ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection018_v7_subtitles/track7-frag0-sample1-subs1.png has changed
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml-ww-profiles/testsuite/input/dece-20141120/Solekai_track_selection018_v7_subtitles/track8-frag0-sample1-subs0.ttml	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?access-control allow="*"?>
+<?xml-stylesheet href="ttml.css" type="text/css"?>
+<tt xml:lang="en" 
+xmlns="http://www.w3.org/ns/ttml" 
+xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+xmlns:tts="http://www.w3.org/ns/ttml#styling" xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xmlns:cff="http://www.decellc.org/schema/2012/01/cff-tt-meta"
+xsi:schemaLocation="http://www.w3.org/ns/ttml file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-text-ttaf1-dfxp-1.0.7.xsd http://www.decellc.org/schema/2012/01/cff-tt-meta file:///C:/vencoders/dece_cff/ElementaryStreams/subtitles/schemas/cff-tt-meta-1.0.7.xsd" tts:extent="640px 480px">
+	<head>
+		<metadata>
+			<ttm:title>English Normal Text Subtitles</ttm:title>
+			<ttm:copyright>(c) DECE LLC 2012, all rights reserved.</ttm:copyright>
+			<ttm:desc>Text-based English Normal subtitles. Can be used in a test for normal subtitle processing.</ttm:desc>
+		</metadata> <ttp:profile use="http://www.decellc.org/profile/cff-tt-text-1.0.7"></ttp:profile>
+		<styling>
+			<style xml:id="white_PropSerif_18_L" tts:color="white" tts:fontFamily="proportionalSerif" tts:fontSize="18px" tts:textAlign="left"/>
+		</styling>
+		<layout>
+			<region xml:id="subtitleArea" style="white_PropSerif_18_L" tts:origin="30px 300px" tts:extent="250px 50px" tts:padding="5px 5px" tts:backgroundColor="black" tts:opacity="0.85" tts:displayAlign="center" tts:showBackground="whenActive" tts:wrapOption="wrap" />
+		</layout>
+	</head>
+	<body>
+		<div region="subtitleArea">
+			<p ttm:role="caption" begin="00:00:02:08" end="00:00:07:12" cff:forcedDisplayMode="true">English normal caption 1.<br/>If you see this text, <br/> the test has failed. </p>
+			<p ttm:role="caption" begin="00:00:09:06" end="00:00:14:12" cff:forcedDisplayMode="true">English normal caption 2. <br/>If you see this text, <br/> the test has failed.  </p>
+			<p ttm:role="caption" begin="00:00:16:08" end="00:00:22:12" cff:forcedDisplayMode="true">English normal caption 3. <br/>If you see this text, <br/> the test has failed. </p>
+			<p ttm:role="caption" begin="00:00:24:08" end="00:00:29:12" cff:forcedDisplayMode="true">English normal caption 4. <br/>If you see this text, <br/> the test has failed. </p>
+			</div>
+	</body>
+</tt>
--- a/ttml-ww-profiles/ttml-ww-profiles.html	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml-ww-profiles/ttml-ww-profiles.html	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="en" dir="ltr" typeof="bibo:Document w3p:CR" about="" property="dcterms:language" content="en">
+<html lang="en" dir="ltr" typeof="bibo:Document " about="" property="dcterms:language" content="en">
 <head>
   <meta charset="utf-8">
 
@@ -20,6 +20,10 @@
                    border-bottom-style: double;
                    border-bottom-color: #d3d3d3;
                    padding: 4px; margin: 0em }
+									 
+	.note {font-size:small}
+	
+	.example {font-size: small}
   </style>
 <style>/*****************************************************************
  * ReSpec 3 CSS
@@ -207,7 +211,7 @@
 }
 
 
-</style><link rel="stylesheet" href="https://www.w3.org/StyleSheets/TR/W3C-CR"><!--[if lt IE 9]><script src='https://www.w3.org/2008/site/js/html5shiv.js'></script><![endif]--></head>
+</style><link rel="stylesheet" href="https://www.w3.org/StyleSheets/TR/W3C-ED"><!--[if lt IE 9]><script src='https://www.w3.org/2008/site/js/html5shiv.js'></script><![endif]--></head>
 
 <body class="h-entry" role="document" id="respecDocument"><div class="head" role="contentinfo" id="respecHeader">
   <p>
@@ -219,11 +223,11 @@
   </p>
   <h1 class="title p-name" id="title" property="dcterms:title">TTML Text and Image Profiles for Internet Media Subtitles and Captions 1.0</h1>
   
-  <h2 property="dcterms:issued" datatype="xsd:dateTime" content="2014-11-15T08:00:00.000Z" id="w3c-candidate-recommendation-15-november-2014"><abbr title="World Wide Web Consortium">W3C</abbr> Candidate Recommendation <time class="dt-published" datetime="2014-11-15">15 November 2014</time></h2>
+  <h2 property="dcterms:issued" datatype="xsd:dateTime" content="2014-11-13T16:24:52.000Z" id="w3c-editor-s-draft-13-november-2014"><abbr title="World Wide Web Consortium">W3C</abbr> Editor's Draft <time class="dt-published" datetime="2014-11-13">13 November 2014</time></h2>
   <dl>
     
       <dt>This version:</dt>
-      <dd><a class="u-url" href="http://www.w3.org/TR/2014/CR-ttml-imsc1-20141115/">http://www.w3.org/TR/2014/CR-ttml-imsc1-20141115/</a></dd>
+      <dd><a class="u-url" href="https://dvcs.w3.org/hg/ttml/raw-file/tip/ttml-ww-profiles/ttml-ww-profiles.html">https://dvcs.w3.org/hg/ttml/raw-file/tip/ttml-ww-profiles/ttml-ww-profiles.html</a></dd>
       <dt>Latest published version:</dt>
       <dd><a href="http://www.w3.org/TR/ttml-imsc1/">http://www.w3.org/TR/ttml-imsc1/</a></dd>
     
@@ -233,14 +237,10 @@
     
     
     
-      <dt>Implementation report:</dt>
-      <dd><a href="https://www.w3.org/wiki/TimedText/IMSC1_Implementation_Report">https://www.w3.org/wiki/TimedText/IMSC1_Implementation_Report</a></dd>
     
     
-    
+      
     
-      <dt>Previous version:</dt>
-      <dd><a rel="dcterms:replaces" href="http://www.w3.org/TR/2014/WD-ttml-imsc1-20140930/">http://www.w3.org/TR/2014/WD-ttml-imsc1-20140930/</a></dd>
     
     
     <dt>Editor:</dt>
@@ -281,9 +281,9 @@
     <p>This document specifies two profiles of [<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>]: a text-only profile and an image-only profile. These profiles are
     intended to be used across subtitle and caption delivery applications worldwide, thereby simplifying interoperability,
     consistent rendering and conversion to other subtitling and captioning formats. The text profile is a superset of
-    [<cite><a class="bibref" href="#bib-SDPUS">SDPUS</a></cite>].</p>
-
-    <p>The document defines extensions to [<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>], as well as incorporates extensions specified in [<cite><a class="bibref" href="#bib-ST2052-1">ST2052-1</a></cite>] and
+    [<cite><a class="bibref" href="#bib-ttml10-sdp-us">ttml10-sdp-us</a></cite>].</p>
+
+    <p>The document defines extensions to [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>], as well as incorporates extensions specified in [<cite><a class="bibref" href="#bib-ST2052-1">ST2052-1</a></cite>] and
     [<cite><a class="bibref" href="#bib-EBU-TT-D">EBU-TT-D</a></cite>].</p>
 
     <p>Both profiles are based on [<cite><a class="bibref" href="#bib-SUBM">SUBM</a></cite>].</p>
@@ -298,27 +298,9 @@
           http://www.w3.org/TR/.</em>
         </p>
         
-<div class="note"><div class="note-title" aria-level="1" role="heading" id="h_note_1"><span>Note</span></div><div class=""><p>During the Candidate Recommendation phase, the Working Group invites and encourages IMSC 1 implementers to contribute the following:</p><ul>
-<li>sample content for inclusion in the <a href="https://dvcs.w3.org/hg/ttml/file/tip/ttml-ww-profiles/test-content">test suite</a> [1]. The sample content should exercise features and constraints introduced by the IMSC 1 specification;</li>
-<li>results of processing and playback of the <a href="https://dvcs.w3.org/hg/ttml/file/tip/ttml-ww-profiles/test-content">test suite</a> content;</li>
-<li>any implementation experience, in general.</li>
-</ul>
-<p></p>
-<p>This information will be included in the <a href="https://www.w3.org/wiki/TimedText/IMSC1_Implementation_Report">implementation report</a> used to demonstrate <a href="http://www.w3.org/2014/Process-20140801/#implementation-experience">implementation experience</a> when transitioning IMSC 1 to Proposed Recommendation.</p>
-<p>When contributing implementation experience, implementers are requested to provide the following information:
-</p><ul>
-<li>general description of the implementation, including its scope (authoring tool and/or transformation processor and/or presentation processor); and</li>
-<li>links to detailed information and code repository (if available);</li>
-</ul>
-<p></p>
-<p>The Working Group expects the test suite to evolve significantly before the specification advances to Proposed Recommendation.</p>
-<p>The Working Group has not identified features "at risk" for this specification.</p>
-</div></div>
 	
         <p>
-          This document was published by the <a href="http://www.w3.org/AudioVideo/TT/">Timed Text Working Group</a> as a Candidate Recommendation.
-          
-            This document is intended to become a <abbr title="World Wide Web Consortium">W3C</abbr> Recommendation.
+          This document was published by the <a href="http://www.w3.org/AudioVideo/TT/">Timed Text Working Group</a> as an Editor's Draft.
           
           
             If you wish to make comments regarding this document, please send them to 
@@ -329,24 +311,14 @@
           
           
           
-            <abbr title="World Wide Web Consortium">W3C</abbr> publishes a Candidate Recommendation to indicate that the document is believed to be
-            stable and to encourage implementation by the developer community. This Candidate
-            Recommendation is expected to advance to Proposed Recommendation no earlier than
-            01 January 2015.
-          
           
             All comments are welcome.
           
         </p>
         
-          <p>
-            Please see the Working Group's  <a href="https://www.w3.org/wiki/TimedText/IMSC1_Implementation_Report">implementation
-            report</a>.
-          </p>
-        
         
           <p>
-            Publication as a Candidate Recommendation does not imply endorsement by the <abbr title="World Wide Web Consortium">W3C</abbr>
+            Publication as an Editor's Draft does not imply endorsement by the <abbr title="World Wide Web Consortium">W3C</abbr>
             Membership. This is a draft document and may be updated, replaced or obsoleted by other
             documents at any time. It is inappropriate to cite this document as other than work in
             progress.
@@ -384,36 +356,49 @@
       
     
   
-</section><section id="toc"><h2 class="introductory" role="heading" id="h2_toc">Table of Contents</h2><ul class="toc" role="directory" id="respecContents"><li class="tocline"><a href="#scope" class="tocxref"><span class="secno">1. </span>Scope</a></li><li class="tocline"><a href="#terms" class="tocxref"><span class="secno">2. </span>Terms and Definitions</a></li><li class="tocline"><a href="#conformance" class="tocxref"><span class="secno">3. </span>Conformance</a></li><li class="tocline"><a href="#profiles" class="tocxref"><span class="secno">4. </span>Profiles</a><ul class="toc"><li class="tocline"><a href="#general" class="tocxref"><span class="secno">4.1 </span>General</a></li><li class="tocline"><a href="#text-profile" class="tocxref"><span class="secno">4.2 </span>Text Profile</a></li><li class="tocline"><a href="#image-profile" class="tocxref"><span class="secno">4.3 </span>Image Profile</a></li></ul></li><li class="tocline"><a href="#common-constraints" class="tocxref"><span class="secno">5. </span>Common Constraints</a><ul class="toc"><li class="tocline"><a href="#document-encoding" class="tocxref"><span class="secno">5.1 </span>Document Encoding</a></li><li class="tocline"><a href="#foreign-element-and-attributes" class="tocxref"><span class="secno">5.2 </span>Foreign Element and Attributes</a></li><li class="tocline"><a href="#namespaces" class="tocxref"><span class="secno">5.3 </span>Namespaces</a></li><li class="tocline"><a href="#overflow" class="tocxref"><span class="secno">5.4 </span>Overflow</a></li><li class="tocline"><a href="#related-video-object" class="tocxref"><span class="secno">5.5 </span>Related Video Object</a></li><li class="tocline"><a href="#synchronization" class="tocxref"><span class="secno">5.6 </span>Synchronization</a></li><li class="tocline"><a href="#extensions" class="tocxref"><span class="secno">5.7 </span>Extensions</a><ul class="toc"><li class="tocline"><a href="#ttp-aspectRatio" class="tocxref"><span class="secno">5.7.1 </span>ittp:aspectRatio</a></li><li class="tocline"><a href="#ttp-progressivelyDecodable" class="tocxref"><span class="secno">5.7.2 </span>ittp:progressivelyDecodable</a></li><li class="tocline"><a href="#tts-forcedDisplay" class="tocxref"><span class="secno">5.7.3 </span>itts:forcedDisplay</a></li><li class="tocline"><a href="#ttm-altText" class="tocxref"><span class="secno">5.7.4 </span>ittm:altText</a></li></ul></li><li class="tocline"><a href="#region" class="tocxref"><span class="secno">5.8 </span>Region</a><ul class="toc"><li class="tocline"><a href="#presented-region" class="tocxref"><span class="secno">5.8.1 </span>Presented Region</a></li><li class="tocline"><a href="#dimensions-and-position" class="tocxref"><span class="secno">5.8.2 </span>Dimensions and Position</a></li><li class="tocline"><a href="#maximum-number" class="tocxref"><span class="secno">5.8.3 </span>Maximum number</a></li></ul></li><li class="tocline"><a href="#hypothetical-render-model-1" class="tocxref"><span class="secno">5.9 </span>Hypothetical Render Model</a></li><li class="tocline"><a href="#common-features" class="tocxref"><span class="secno">5.10 </span>Features</a></li></ul></li><li class="tocline"><a href="#text-profile-constraints" class="tocxref"><span class="secno">6. </span>Text Profile Constraints</a><ul class="toc"><li class="tocline"><a href="#text-profile-designator" class="tocxref"><span class="secno">6.1 </span>Profile Designator</a></li><li class="tocline"><a href="#recommended-character-sets" class="tocxref"><span class="secno">6.2 </span>Recommended Character Sets</a></li><li class="tocline"><a href="#features" class="tocxref"><span class="secno">6.3 </span>Features</a></li></ul></li><li class="tocline"><a href="#image-profile-constraints" class="tocxref"><span class="secno">7. </span>Image Profile Constraints</a><ul class="toc"><li class="tocline"><a href="#image-profile-designator" class="tocxref"><span class="secno">7.1 </span>Profile Designator</a></li><li class="tocline"><a href="#presented-image" class="tocxref"><span class="secno">7.2 </span>Presented Image</a><ul class="toc"><li class="tocline"><a href="#definition" class="tocxref"><span class="secno">7.2.1 </span>Definition</a></li><li class="tocline"><a href="#number-per-region" class="tocxref"><span class="secno">7.2.2 </span>Number per Region</a></li></ul></li><li class="tocline"><a href="#div-element" class="tocxref"><span class="secno">7.3 </span><code>div</code> element</a></li><li class="tocline"><a href="#features-1" class="tocxref"><span class="secno">7.4 </span>Features</a></li></ul></li><li class="tocline"><a href="#hypothetical-render-model" class="tocxref"><span class="secno">8. </span>Hypothetical Render Model</a><ul class="toc"><li class="tocline"><a href="#performance-model" class="tocxref"><span class="secno">8.1 </span>Performance Model</a><ul class="toc"><li class="tocline"><a href="#overview" class="tocxref"><span class="secno">8.1.1 </span>Overview</a></li><li class="tocline"><a href="#general-1" class="tocxref"><span class="secno">8.1.2 </span>General</a></li><li class="tocline"><a href="#paint-regions" class="tocxref"><span class="secno">8.1.3 </span>Paint Regions</a></li><li class="tocline"><a href="#paint-images" class="tocxref"><span class="secno">8.1.4 </span>Paint Images</a></li><li class="tocline"><a href="#paint-text" class="tocxref"><span class="secno">8.1.5 </span>Paint Text</a></li></ul></li><li class="tocline"><a href="#reference-fonts" class="tocxref"><span class="secno">8.2 </span>Reference Fonts</a></li></ul></li><li class="tocline"><a href="#recommended-unicode-code-points-per-language" class="tocxref"><span class="secno">A. </span>Recommended Character Sets</a></li><li class="tocline"><a href="#forced-content" class="tocxref"><span class="secno">B. </span>Forced content (non-normative)</a></li><li class="tocline"><a href="#wcag-applications" class="tocxref"><span class="secno">C. </span>WCAG Considerations</a></li><li class="tocline"><a href="#features-and-extensions" class="tocxref"><span class="secno">D. </span>Extensions</a><ul class="toc"><li class="tocline"><a href="#general-2" class="tocxref"><span class="secno">D.1 </span>General</a></li><li class="tocline"><a href="#progressivelydecodable" class="tocxref"><span class="secno">D.2 </span>#progressivelyDecodable</a></li><li class="tocline"><a href="#aspectratio" class="tocxref"><span class="secno">D.3 </span>#aspectRatio</a></li><li class="tocline"><a href="#forceddisplay" class="tocxref"><span class="secno">D.4 </span>#forcedDisplay</a></li><li class="tocline"><a href="#alttext" class="tocxref"><span class="secno">D.5 </span>#altText</a></li><li class="tocline"><a href="#linepadding" class="tocxref"><span class="secno">D.6 </span>#linePadding</a></li><li class="tocline"><a href="#multirowalign" class="tocxref"><span class="secno">D.7 </span>#multiRowAlign</a></li></ul></li><li class="tocline"><a href="#references" class="tocxref"><span class="secno">E. </span>References</a><ul class="toc"><li class="tocline"><a href="#normative-references" class="tocxref"><span class="secno">E.1 </span>Normative references</a></li><li class="tocline"><a href="#informative-references" class="tocxref"><span class="secno">E.2 </span>Informative references</a></li></ul></li></ul></section>
+</section><section id="toc"><h2 class="introductory" role="heading" id="h2_toc">Table of Contents</h2><ul class="toc" role="directory" id="respecContents"><li class="tocline"><a href="#scope" class="tocxref"><span class="secno">1. </span>Scope</a></li><li class="tocline"><a href="#conventions" class="tocxref"><span class="secno">2. </span>Documentation Conventions</a></li><li class="tocline"><a href="#terms" class="tocxref"><span class="secno">3. </span>Terms and Definitions</a></li><li class="tocline"><a href="#conformance" class="tocxref"><span class="secno">4. </span>Conformance</a></li><li class="tocline"><a href="#profiles" class="tocxref"><span class="secno">5. </span>Profiles</a><ul class="toc"><li class="tocline"><a href="#general" class="tocxref"><span class="secno">5.1 </span>General</a></li><li class="tocline"><a href="#text-profile" class="tocxref"><span class="secno">5.2 </span>Text Profile</a></li><li class="tocline"><a href="#image-profile" class="tocxref"><span class="secno">5.3 </span>Image Profile</a></li></ul></li><li class="tocline"><a href="#common-constraints" class="tocxref"><span class="secno">6. </span>Common Constraints</a><ul class="toc"><li class="tocline"><a href="#document-encoding" class="tocxref"><span class="secno">6.1 </span>Document Encoding</a></li><li class="tocline"><a href="#foreign-element-and-attributes" class="tocxref"><span class="secno">6.2 </span>Foreign Element and Attributes</a></li><li class="tocline"><a href="#namespaces" class="tocxref"><span class="secno">6.3 </span>Namespaces</a></li><li class="tocline"><a href="#overflow" class="tocxref"><span class="secno">6.4 </span>Overflow</a></li><li class="tocline"><a href="#related-video-object" class="tocxref"><span class="secno">6.5 </span>Related Video Object</a></li><li class="tocline"><a href="#synchronization" class="tocxref"><span class="secno">6.6 </span>Synchronization</a></li><li class="tocline"><a href="#extensions" class="tocxref"><span class="secno">6.7 </span>Extensions</a><ul class="toc"><li class="tocline"><a href="#ttp-aspectRatio" class="tocxref"><span class="secno">6.7.1 </span>ittp:aspectRatio</a></li><li class="tocline"><a href="#ttp-progressivelyDecodable" class="tocxref"><span class="secno">6.7.2 </span>ittp:progressivelyDecodable</a></li><li class="tocline"><a href="#tts-forcedDisplay" class="tocxref"><span class="secno">6.7.3 </span>itts:forcedDisplay</a></li><li class="tocline"><a href="#ttm-altText" class="tocxref"><span class="secno">6.7.4 </span>ittm:altText</a></li></ul></li><li class="tocline"><a href="#region" class="tocxref"><span class="secno">6.8 </span>Region</a><ul class="toc"><li class="tocline"><a href="#presented-region" class="tocxref"><span class="secno">6.8.1 </span>Presented Region</a></li><li class="tocline"><a href="#dimensions-and-position" class="tocxref"><span class="secno">6.8.2 </span>Dimensions and Position</a></li><li class="tocline"><a href="#maximum-number" class="tocxref"><span class="secno">6.8.3 </span>Maximum number</a></li></ul></li><li class="tocline"><a href="#hypothetical-render-model-1" class="tocxref"><span class="secno">6.9 </span>Hypothetical Render Model</a></li><li class="tocline"><a href="#common-features" class="tocxref"><span class="secno">6.10 </span>Features</a></li></ul></li><li class="tocline"><a href="#text-profile-constraints" class="tocxref"><span class="secno">7. </span>Text Profile Constraints</a><ul class="toc"><li class="tocline"><a href="#text-profile-designator" class="tocxref"><span class="secno">7.1 </span>Profile Designator</a></li><li class="tocline"><a href="#recommended-character-sets" class="tocxref"><span class="secno">7.2 </span>Recommended Character Sets</a></li><li class="tocline"><a href="#reference-fonts-1" class="tocxref"><span class="secno">7.3 </span>Reference Fonts</a></li><li class="tocline"><a href="#features" class="tocxref"><span class="secno">7.4 </span>Features</a></li></ul></li><li class="tocline"><a href="#image-profile-constraints" class="tocxref"><span class="secno">8. </span>Image Profile Constraints</a><ul class="toc"><li class="tocline"><a href="#image-profile-designator" class="tocxref"><span class="secno">8.1 </span>Profile Designator</a></li><li class="tocline"><a href="#presented-image" class="tocxref"><span class="secno">8.2 </span>Presented Image</a><ul class="toc"><li class="tocline"><a href="#definition" class="tocxref"><span class="secno">8.2.1 </span>Definition</a></li><li class="tocline"><a href="#number-per-region" class="tocxref"><span class="secno">8.2.2 </span>Number per Region</a></li></ul></li><li class="tocline"><a href="#div-element" class="tocxref"><span class="secno">8.3 </span><code>div</code> element</a></li><li class="tocline"><a href="#features-1" class="tocxref"><span class="secno">8.4 </span>Features</a></li></ul></li><li class="tocline"><a href="#hypothetical-render-model" class="tocxref"><span class="secno">9. </span>Hypothetical Render Model</a><ul class="toc"><li class="tocline"><a href="#overview" class="tocxref"><span class="secno">9.1 </span>Overview</a></li><li class="tocline"><a href="#general-1" class="tocxref"><span class="secno">9.2 </span>General</a></li><li class="tocline"><a href="#paint-regions" class="tocxref"><span class="secno">9.3 </span>Paint Regions</a></li><li class="tocline"><a href="#paint-images" class="tocxref"><span class="secno">9.4 </span>Paint Images</a></li><li class="tocline"><a href="#paint-text" class="tocxref"><span class="secno">9.5 </span>Paint Text</a></li></ul></li><li class="tocline"><a href="#reference-fonts" class="tocxref"><span class="secno">A. </span>Reference Fonts</a></li><li class="tocline"><a href="#recommended-unicode-code-points-per-language" class="tocxref"><span class="secno">B. </span>Recommended Character Sets</a></li><li class="tocline"><a href="#forced-content" class="tocxref"><span class="secno">C. </span>Forced content (non-normative)</a></li><li class="tocline"><a href="#wcag-applications" class="tocxref"><span class="secno">D. </span>WCAG Considerations</a></li><li class="tocline"><a href="#sample-instance" class="tocxref"><span class="secno">E. </span>Sample Document Instance (non-normative)</a></li><li class="tocline"><a href="#features-and-extensions" class="tocxref"><span class="secno">F. </span>Extensions</a><ul class="toc"><li class="tocline"><a href="#general-2" class="tocxref"><span class="secno">F.1 </span>General</a></li><li class="tocline"><a href="#progressivelydecodable" class="tocxref"><span class="secno">F.2 </span>#progressivelyDecodable</a></li><li class="tocline"><a href="#aspectratio" class="tocxref"><span class="secno">F.3 </span>#aspectRatio</a></li><li class="tocline"><a href="#forceddisplay" class="tocxref"><span class="secno">F.4 </span>#forcedDisplay</a></li><li class="tocline"><a href="#alttext" class="tocxref"><span class="secno">F.5 </span>#altText</a></li><li class="tocline"><a href="#linepadding" class="tocxref"><span class="secno">F.6 </span>#linePadding</a></li><li class="tocline"><a href="#multirowalign" class="tocxref"><span class="secno">F.7 </span>#multiRowAlign</a></li></ul></li><li class="tocline"><a href="#references" class="tocxref"><span class="secno">G. </span>References</a><ul class="toc"><li class="tocline"><a href="#normative-references" class="tocxref"><span class="secno">G.1 </span>Normative references</a></li><li class="tocline"><a href="#informative-references" class="tocxref"><span class="secno">G.2 </span>Informative references</a></li></ul></li></ul></section>
 
   
 
   <section id="scope" typeof="bibo:Chapter" resource="#scope" rel="bibo:Chapter">
     <!--OddPage--><h2 role="heading" id="h2_scope"><span class="secno">1. </span>Scope</h2>
 
-    <p>This document specifies two profiles of [<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>]: a text-only profile and an image-only profile. These profiles are
+    <p>This document specifies two profiles of [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>]: a text-only profile and an image-only profile. These profiles are
     intended for subtitle and caption delivery worldwide, including dialog language translation, content description, captions for
     deaf and hard of hearing, etc.</p>
 
-    <p>The text-only profile is a strict superset of [<cite><a class="bibref" href="#bib-SDPUS">SDPUS</a></cite>].</p>
-
-    <p>The document defines extensions to [<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>], as well as incorporates extensions specified in [<cite><a class="bibref" href="#bib-ST2052-1">ST2052-1</a></cite>] and
+    <p>The text-only profile is a strict superset of [<cite><a class="bibref" href="#bib-ttml10-sdp-us">ttml10-sdp-us</a></cite>].</p>
+
+    <p>The document defines extensions to [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>], as well as incorporates extensions specified in [<cite><a class="bibref" href="#bib-ST2052-1">ST2052-1</a></cite>] and
     [<cite><a class="bibref" href="#bib-EBU-TT-D">EBU-TT-D</a></cite>].</p>
   </section>
+	
+	  <section id="conventions" typeof="bibo:Chapter" resource="#conventions" rel="bibo:Chapter">
+    <!--OddPage--><h2 role="heading" id="h2_conventions"><span class="secno">2. </span>Documentation Conventions</h2>
+
+    <p>This specification uses the same conventions as [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>] for the specification of parameter attributes, styling attributes and metadata elements. In particular, Section 2.3 of [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>] specifies conventions used in the XML representation of elements.</p>
+		
+		<p>All content of this specification that is not explicitly marked as non-normative is considered to be normative. If a section or appendix header contains the expression "non-normative", then the entirety of the section or appendix is considered non-normative.</p>
+  </section>
 
   <section id="terms" typeof="bibo:Chapter" resource="#terms" rel="bibo:Chapter">
-    <!--OddPage--><h2 role="heading" id="h2_terms"><span class="secno">2. </span>Terms and Definitions</h2>
-
-    <p><dfn id="dfn-presentation-processor">Presentation processor</dfn>. See Section 2.2 at [<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>].</p>
-
-    <p><dfn id="dfn-transformation-processor">Transformation processor</dfn>. See Section 2.2 at [<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>].</p>
-
-    <p><dfn id="dfn-intermediate-synchronic-document">Intermediate synchronic document</dfn>. See Section 9.3.2 at [<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>].</p>
-
-    <p><dfn id="dfn-related-media-object">Related Media Object</dfn>. See Section 2.2 at [<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>].</p>
+    <!--OddPage--><h2 role="heading" id="h2_terms"><span class="secno">3. </span>Terms and Definitions</h2>
+		
+		<p><dfn id="dfn-default-region">Default Region</dfn>. See Section 9.3.1 at [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>].</p>
+		
+		<p><dfn id="dfn-document-instance">Document Instance</dfn>. See Section 2.2 at [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>].</p>
+		
+		<p><dfn id="dfn-intermediate-synchronic-document">Intermediate synchronic document</dfn>. See Section 9.3.2 at [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>].</p>
+
+		<p><dfn id="dfn-presentation-processor">Presentation processor</dfn>. See Section 2.2 at [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>].</p>
+
+		<p><dfn id="dfn-transformation-processor">Transformation processor</dfn>. See Section 2.2 at [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>].</p>
+		
+    <p><dfn id="dfn-related-media-object">Related Media Object</dfn>. See Section 2.2 at [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>].</p>
+
   </section>
 
-  <section id="conformance" typeof="bibo:Chapter" resource="#conformance" rel="bibo:Chapter"><!--OddPage--><h2 role="heading" id="h2_conformance"><span class="secno">3. </span>Conformance</h2>
+  <section id="conformance" typeof="bibo:Chapter" resource="#conformance" rel="bibo:Chapter"><!--OddPage--><h2 role="heading" id="h2_conformance"><span class="secno">4. </span>Conformance</h2>
 <p>
   As well as sections marked as non-normative, all authoring guidelines, diagrams, examples,
   and notes in this specification are non-normative. Everything else in this specification is
@@ -423,92 +408,91 @@
   to be interpreted as described in [<cite><a class="bibref" href="#bib-RFC2119">RFC2119</a></cite>].
 </p>
 
-    <p>A subtitle document that conforms to a profile defined herein <em class="rfc2119" title="SHALL">SHALL</em> satisfy all normative provisions specified by the
+    <p>A <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> that conforms to a profile defined herein <em class="rfc2119" title="SHALL">SHALL</em> satisfy all normative provisions specified by the
     profile.</p>
 
     <p>A <a href="#dfn-presentation-processor" class="internalDFN">presentation processor</a> that conforms to a profile defined in this specification <em class="rfc2119" title="SHALL">SHALL</em>:</p>
 
     <ul>
-      <li>satisfy the Generic Processor Conformance requirements at Section 3.2.1 of [<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>];</li>
+      <li>satisfy the Generic Processor Conformance requirements at Section 3.2.1 of [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>];</li>
 
       <li>satisfy all normative provisions specified by the profile; and</li>
 
-      <li>be capable of presenting any subtitle document that conforms to the profile, i.e. if it implements all features and
+      <li>be capable of presenting any <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> that conforms to the profile, i.e. if it implements all features and
       provisions of the profile.</li>
     </ul>
 
     <p>A <a href="#dfn-transformation-processor" class="internalDFN">transformation processor</a> that conforms to a profile defined in this specification <em class="rfc2119" title="SHALL">SHALL</em>:</p>
 
     <ul>
-      <li>satisfy the Generic Processor Conformance requirements at Section 3.2.1 of [<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>];</li>
+      <li>satisfy the Generic Processor Conformance requirements at Section 3.2.1 of [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>];</li>
 
       <li>satisfy all normative provisions specified by the profile; and</li>
 
-      <li>be capable of transforming any subtitle document that conforms to the profile, i.e. if it implements all features and
+      <li>be capable of transforming any <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> that conforms to the profile, i.e. if it implements all features and
       provisions of the profile.</li>
     </ul>
 
-    <div class="note"><div class="note-title" aria-level="1" role="heading" id="h_note_2"><span>Note</span></div><p class="">The use of the term <a href="#dfn-presentation-processor" class="internalDFN">presentation processor</a> (<a href="#dfn-transformation-processor" class="internalDFN">transformation processor</a>) within this specification
-    does not imply conformance to the DFXP Presentation Profile (DFXP Transformation Profile) specified in [<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>]. In other
+    <div class="note"><div class="note-title" aria-level="1" role="heading" id="h_note_1"><span>Note</span></div><p class="">The use of the term <a href="#dfn-presentation-processor" class="internalDFN">presentation processor</a> (<a href="#dfn-transformation-processor" class="internalDFN">transformation processor</a>) within this specification
+    does not imply conformance to the DFXP Presentation Profile (DFXP Transformation Profile) specified in [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>]. In other
     words, it is not considered an error for a <a href="#dfn-presentation-processor" class="internalDFN">presentation processor</a> (<a href="#dfn-transformation-processor" class="internalDFN">transformation processor</a>) to conform to a
     profile defined in this specification without also conforming to the DFXP Presentation Profile (DFXP Transformation
     Profile).</p></div>
   </section>
 
   <section id="profiles" typeof="bibo:Chapter" resource="#profiles" rel="bibo:Chapter">
-    <!--OddPage--><h2 role="heading" id="h2_profiles"><span class="secno">4. </span>Profiles</h2>
+    <!--OddPage--><h2 role="heading" id="h2_profiles"><span class="secno">5. </span>Profiles</h2>
 
     <section id="general">
-      <h3 role="heading" id="h3_general"><span class="secno">4.1 </span>General</h3>
-
-      <p>A subtitle document <em class="rfc2119" title="SHALL NOT">SHALL NOT</em> conform to the <a href="#dfn-text-profile" class="internalDFN">Text Profile</a> and <a href="#dfn-image-profile" class="internalDFN">Image Profile</a> simultaneously.</p>
+      <h3 role="heading" id="h3_general"><span class="secno">5.1 </span>General</h3>
+
+      <p>A <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> <em class="rfc2119" title="SHALL NOT">SHALL NOT</em> conform to the <a href="#dfn-text-profile" class="internalDFN">Text Profile</a> and <a href="#dfn-image-profile" class="internalDFN">Image Profile</a> simultaneously.</p>
 
       <p>In applications that require subtitle/caption content in image form to be simultaneously available in text form, two
-      distinct subtitle documents, one conforming to the <a href="#dfn-text-profile" class="internalDFN">Text Profile</a> and the other conforming to the <a href="#dfn-image-profile" class="internalDFN">Image Profile</a>,
-      <em class="rfc2119" title="SHOULD">SHOULD</em> be offered. In addition, the <a href="#dfn-text-profile" class="internalDFN">Text Profile</a> subtitle document <em class="rfc2119" title="SHOULD">SHOULD</em> be associated with the <a href="#dfn-image-profile" class="internalDFN">Image Profile</a>
-      subtitle document such that, when image content is encountered, assistive technologies have access to its corresponding text
-      form.</p>
-
-      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_3"><span>Note</span></div><p class="">The <code>ittm:altText</code> element specified <a href="#ttm-altText" class="sec-ref"><span class="secno">5.7.4</span> <span class="sec-title">ittm:altText</span></a> also allows text equivalent
+      distinct <a title="Document Instance" href="#dfn-document-instance" class="internalDFN">Document Instances</a>, one conforming to the <a href="#dfn-text-profile" class="internalDFN">Text Profile</a> and the other conforming to the <a href="#dfn-image-profile" class="internalDFN">Image Profile</a>,
+      <em class="rfc2119" title="SHOULD">SHOULD</em> be offered. In addition, the <a href="#dfn-text-profile" class="internalDFN">Text Profile</a> <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> <em class="rfc2119" title="SHOULD">SHOULD</em> be associated with the <a href="#dfn-image-profile" class="internalDFN">Image Profile</a>
+      <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> such that, when image content is encountered, assistive technologies have access to its corresponding text
+      form. The method by which this association is made is left to each application.</p> 
+
+      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_2"><span>Note</span></div><p class="">The <code>ittm:altText</code> element specified <a href="#ttm-altText" class="sec-ref"><span class="secno">6.7.4</span> <span class="sec-title">ittm:altText</span></a> also allows text equivalent
       string to be associated with an image, e.g. to support indexation of the content and also facilitate quality checking of the
       document during authoring.</p></div>
 
-      <p>Annex <a href="#wcag-applications" class="sec-ref"><span class="secno">C.</span> <span class="sec-title">WCAG Considerations</span></a> specifically discusses this specification in the context of the [<cite><a class="bibref" href="#bib-WCAG20">WCAG20</a></cite>]
+      <p>Annex <a href="#wcag-applications" class="sec-ref"><span class="secno">D.</span> <span class="sec-title">WCAG Considerations</span></a> specifically discusses this specification in the context of the [<cite><a class="bibref" href="#bib-WCAG20">WCAG20</a></cite>]
       guidelines.</p>
     </section>
 
     <section id="text-profile">
-      <h3 role="heading" id="h3_text-profile"><span class="secno">4.2 </span>Text Profile</h3>
-
-      <p>The <dfn id="dfn-text-profile">Text Profile</dfn> consists of Sections <a href="#common-constraints" class="sec-ref"><span class="secno">5.</span> <span class="sec-title">Common Constraints</span></a> and <a href="#text-profile-constraints" class="sec-ref"><span class="secno">6.</span> <span class="sec-title">Text Profile Constraints</span></a>.</p>
+      <h3 role="heading" id="h3_text-profile"><span class="secno">5.2 </span>Text Profile</h3>
+
+      <p>The <dfn id="dfn-text-profile">Text Profile</dfn> consists of Sections <a href="#common-constraints" class="sec-ref"><span class="secno">6.</span> <span class="sec-title">Common Constraints</span></a> and <a href="#text-profile-constraints" class="sec-ref"><span class="secno">7.</span> <span class="sec-title">Text Profile Constraints</span></a>.</p>
     </section>
 
     <section id="image-profile">
-      <h3 role="heading" id="h3_image-profile"><span class="secno">4.3 </span>Image Profile</h3>
-
-      <p>The <dfn id="dfn-image-profile">Image Profile</dfn> consists of Sections <a href="#common-constraints" class="sec-ref"><span class="secno">5.</span> <span class="sec-title">Common Constraints</span></a> and <a href="#image-profile-constraints" class="sec-ref"><span class="secno">7.</span> <span class="sec-title">Image Profile Constraints</span></a>.</p>
+      <h3 role="heading" id="h3_image-profile"><span class="secno">5.3 </span>Image Profile</h3>
+
+      <p>The <dfn id="dfn-image-profile">Image Profile</dfn> consists of Sections <a href="#common-constraints" class="sec-ref"><span class="secno">6.</span> <span class="sec-title">Common Constraints</span></a> and <a href="#image-profile-constraints" class="sec-ref"><span class="secno">8.</span> <span class="sec-title">Image Profile Constraints</span></a>.</p>
     </section>
   </section>
 
   <section id="common-constraints" typeof="bibo:Chapter" resource="#common-constraints" rel="bibo:Chapter">
-    <!--OddPage--><h2 role="heading" id="h2_common-constraints"><span class="secno">5. </span>Common Constraints</h2>
+    <!--OddPage--><h2 role="heading" id="h2_common-constraints"><span class="secno">6. </span>Common Constraints</h2>
 
     <section id="document-encoding">
-      <h3 role="heading" id="h3_document-encoding"><span class="secno">5.1 </span>Document Encoding</h3>
-
-      <p>A subtitle document <em class="rfc2119" title="SHALL">SHALL</em> use UTF-8 character encoding as specified in [<cite><a class="bibref" href="#bib-UNICODE">UNICODE</a></cite>].</p>
+      <h3 role="heading" id="h3_document-encoding"><span class="secno">6.1 </span>Document Encoding</h3>
+
+      <p>A <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> <em class="rfc2119" title="SHALL">SHALL</em> use UTF-8 character encoding as specified in [<cite><a class="bibref" href="#bib-UNICODE">UNICODE</a></cite>].</p>
     </section>
 
     <section id="foreign-element-and-attributes">
-      <h3 role="heading" id="h3_foreign-element-and-attributes"><span class="secno">5.2 </span>Foreign Element and Attributes</h3>
-
-      <p>A subtitle document <em class="rfc2119" title="MAY">MAY</em> contain elements and attributes that are neither specifically permitted nor forbidden by a
-      profile. Such elements and attributes <em class="rfc2119" title="MAY">MAY</em> be ignored by the <a href="#dfn-presentation-processor" class="internalDFN">presentation processor</a> or <a href="#dfn-transformation-processor" class="internalDFN">transformation
-      processor</a>.</p>
+      <h3 role="heading" id="h3_foreign-element-and-attributes"><span class="secno">6.2 </span>Foreign Element and Attributes</h3>
+
+      <p>A <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> <em class="rfc2119" title="MAY">MAY</em> contain elements and attributes that are neither specifically permitted nor forbidden by a
+      profile.</p>
     </section>
 
     <section id="namespaces">
-      <h3 role="heading" id="h3_namespaces"><span class="secno">5.3 </span>Namespaces</h3>
+      <h3 role="heading" id="h3_namespaces"><span class="secno">6.3 </span>Namespaces</h3>
 
       <p>The following namespaces (see [<cite><a class="bibref" href="#bib-xml-names">xml-names</a></cite>]) are used in this specification:</p>
 
@@ -543,7 +527,7 @@
 
             <td>http://www.w3.org/ns/ttml#parameter</td>
 
-            <td>[<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>]</td>
+            <td>[<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>]</td>
           </tr>
 
           <tr>
@@ -553,7 +537,7 @@
 
             <td>http://www.w3.org/ns/ttml#styling</td>
 
-            <td>[<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>]</td>
+            <td>[<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>]</td>
           </tr>
 
           <tr>
@@ -563,7 +547,7 @@
 
             <td>http://www.w3.org/ns/ttml/feature/</td>
 
-            <td>[<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>]</td>
+            <td>[<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>]</td>
           </tr>
 
           <tr>
@@ -648,35 +632,37 @@
         </tbody>
       </table>
 
-      <p>The namespace prefix values defined above are for convenience and document instances may use any prefix value that
+      <p>The namespace prefix values defined above are for convenience and document instances <em class="rfc2119" title="MAY">MAY</em> use any prefix value that
       conforms to [<cite><a class="bibref" href="#bib-xml-names">xml-names</a></cite>].</p>
+			
+			<p>The namespaces defined by this specification are mutable [<cite><a class="bibref" href="#bib-namespaceState">namespaceState</a></cite>]; all undefined names in these namespaces are reserved for future standardization by the <abbr title="World Wide Web Consortium">W3C</abbr>.</p>
     </section>
 
     <section id="overflow">
-      <h3 role="heading" id="h3_overflow"><span class="secno">5.4 </span>Overflow</h3>
-
-      <p>Subtitle documents should be authored assuming strict clipping of content that falls out of region areas, regardless of
+      <h3 role="heading" id="h3_overflow"><span class="secno">6.4 </span>Overflow</h3>
+
+      <p>A <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> <em class="rfc2119" title="SHOULD">SHOULD</em> be authored assuming strict clipping of content that falls out of region areas, regardless of
       the computed value of <code>tts:overflow</code> for the region.</p>
 
-      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_4"><span>Note</span></div><p class="">As specified in [<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>], <code>tts:overflow</code> has no effect on the extent of the region, and hence
-      the total normalized drawing area S(En) at <a href="#paint-regions" class="sec-ref"><span class="secno">8.1.3</span> <span class="sec-title">Paint Regions</span></a>.</p></div>
+      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_3"><span>Note</span></div><p class="">As specified in [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>], <code>tts:overflow</code> has no effect on the extent of the region, and hence
+      the total normalized drawing area S(En) at <a href="#paint-regions" class="sec-ref"><span class="secno">9.3</span> <span class="sec-title">Paint Regions</span></a>.</p></div>
     </section>
 
     <section id="related-video-object">
-      <h3 role="heading" id="h3_related-video-object"><span class="secno">5.5 </span>Related Video Object</h3>
-
-      <p>A subtitle document <em class="rfc2119" title="MAY">MAY</em> be associated with a related video object, which <em class="rfc2119" title="SHALL">SHALL</em> consist of a sequence of image frames, each
+      <h3 role="heading" id="h3_related-video-object"><span class="secno">6.5 </span>Related Video Object</h3>
+
+      <p>A <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> <em class="rfc2119" title="MAY">MAY</em> be associated with a related video object, which <em class="rfc2119" title="SHALL">SHALL</em> consist of a sequence of image frames, each
       a rectangular array of pixels, and <em class="rfc2119" title="SHALL">SHALL</em> be considered the <a href="#dfn-related-media-object" class="internalDFN">Related Media Object</a>.</p>
     </section>
 
     <section id="synchronization">
-      <h3 role="heading" id="h3_synchronization"><span class="secno">5.6 </span>Synchronization</h3>
-
-      <p>Each <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a> of the subtitle document is intended to be displayed on a specific frame and
+      <h3 role="heading" id="h3_synchronization"><span class="secno">6.6 </span>Synchronization</h3>
+
+      <p>Each <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a> of the <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> is intended to be displayed on a specific frame and
       removed on a specific frame of the related video object.</p>
 
       <p>When mapping a media time expression M to a frame F of a related video object, e.g. for the purpose of rendering a
-      subtitle document onto the related video object, the <a href="#dfn-presentation-processor" class="internalDFN">presentation processor</a> <em class="rfc2119" title="SHALL">SHALL</em> map M to the frame F with the
+      <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> onto the related video object, the <a href="#dfn-presentation-processor" class="internalDFN">presentation processor</a> <em class="rfc2119" title="SHALL">SHALL</em> map M to the frame F with the
       presentation time that is the closest to, but not less, than M.</p>
 
       <aside class="example"><div class="example-title"><span>Example 1</span></div>
@@ -684,7 +670,7 @@
         object with a frame rate of 1000 / 1001 × 30 ≈ 29.97.
       </aside>
 
-      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_5"><span>Note</span></div><p class="">In typical scenario, the same video program (the related video object) will be used for subtitle document
+      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_4"><span>Note</span></div><p class="">In typical scenario, the same video program (the related video object) will be used for <a href="#dfn-document-instance" class="internalDFN">Document Instance</a>
       authoring, delivery and user playback. The mapping from media time expression to related video object above allows the author
       to precisely associate subtitle video content with video frames, e.g. around scene transitions. In circumstances where the
       video program is downsampled during delivery, the application can specify that, at playback, the relative video object be
@@ -694,19 +680,18 @@
       <p>If <code>ttp:frameRate</code> is specified, then the product of <code>ttp:frameRate</code> and
       <code>ttp:frameRateMultiplier</code> <em class="rfc2119" title="SHALL">SHALL</em> be the frame rate of the related video object.</p>
 
-      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_6"><span>Note</span></div><p class="">A document can be made independent of the frame rate of the related video object by never using the
-      <em>frames</em> term in a time expression: as specified in <a href="#common-features" class="sec-ref"><span class="secno">5.10</span> <span class="sec-title">Features</span></a>, <code>ttp:frameRate</code> is
+      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_5"><span>Note</span></div><p class="">A document can be made independent of the frame rate of the related video object by never using the
+      <em>frames</em> term in a time expression: as specified in <a href="#common-features" class="sec-ref"><span class="secno">6.10</span> <span class="sec-title">Features</span></a>, <code>ttp:frameRate</code> is
       required only if the document includes one or more time expressions that uses the <em>frames</em> term.</p></div>
     </section>
 
     <section id="extensions">
-      <h3 role="heading" id="h3_extensions"><span class="secno">5.7 </span>Extensions</h3>
+      <h3 role="heading" id="h3_extensions"><span class="secno">6.7 </span>Extensions</h3>
 
       <section id="ttp-aspectRatio" typeof="bibo:Chapter" resource="#ttp-aspectRatio" rel="bibo:Chapter">
-        <h4 role="heading" id="h4_ttp-aspectRatio"><span class="secno">5.7.1 </span>ittp:aspectRatio</h4>
-
-        <p>The <code>ittp:aspectRatio</code> attributes allows authorial control of the mapping of the root container of a subtitle
-        document to the related video object frame.</p>
+        <h4 role="heading" id="h4_ttp-aspectRatio"><span class="secno">6.7.1 </span>ittp:aspectRatio</h4>
+
+        <p>The <code>ittp:aspectRatio</code> attributes allows authorial control of the mapping of the root container of a <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> to the related video object frame.</p>
 
         <p>If present, the <code>ittp:aspectRatio</code> attribute <em class="rfc2119" title="SHALL">SHALL</em> conform to the following syntax:</p>
 
@@ -727,7 +712,7 @@
           </tbody>
         </table>
 
-        <p>The root container of a subtitle document <em class="rfc2119" title="SHALL">SHALL</em> be mapped to the related video object frame according to the
+        <p>The root container of a <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> <em class="rfc2119" title="SHALL">SHALL</em> be mapped to the related video object frame according to the
         following:</p>
 
         <ol>
@@ -748,7 +733,7 @@
           </li>
 
           <li>
-            <p>Otherwise, the root container of a subtitle document <em class="rfc2119" title="SHALL">SHALL</em> be mapped to the related video object frame in its
+            <p>Otherwise, the root container of a <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> <em class="rfc2119" title="SHALL">SHALL</em> be mapped to the related video object frame in its
             entirety. If <code>tts:extent</code> is present on the <code>tt</code> element, the extents of the root container <em class="rfc2119" title="SHALL">SHALL</em>
             be equal to the dimensions of the related video object frame.</p>
           </li>
@@ -758,8 +743,19 @@
 
         <p>An <code>ittp:aspectRatio</code> attribute is considered to be significant only when specified on the <code>tt</code>
         element.</p>
-
-        <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_7"><span>Note</span></div><p class="">As specified in Section <a href="#common-features" class="sec-ref"><span class="secno">5.10</span> <span class="sec-title">Features</span></a>, <code>tts:extent</code> is present if the
+				
+<div class="example"><div class="example-title"><span>Example 2</span></div><pre class="example">&lt;tt
+  xmlns="http://www.w3.org/ns/ttml"
+  xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+  xmlns:tts="http://www.w3.org/ns/ttml#styling"
+  xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+  xmlns:ittp="http://www.w3.org/ns/ttml/profile/imsc1#parameter"
+  ittp:aspectRatio="4 3"
+ &gt;
+ ...
+&lt;/tt&gt;</pre></div>
+
+        <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_6"><span>Note</span></div><p class="">As specified in Section <a href="#common-features" class="sec-ref"><span class="secno">6.10</span> <span class="sec-title">Features</span></a>, <code>tts:extent</code> is present if the
         <code>px</code> length measure is used anywhere within the document.</p></div>
 
         <p>Integer pixel positions on the related video object frame computed from real percentage length values <em class="rfc2119" title="SHALL">SHALL</em> use half-up
@@ -767,18 +763,18 @@
       </section>
 
       <section id="ttp-progressivelyDecodable" typeof="bibo:Chapter" resource="#ttp-progressivelyDecodable" rel="bibo:Chapter">
-        <h4 role="heading" id="h4_ttp-progressivelyDecodable"><span class="secno">5.7.2 </span>ittp:progressivelyDecodable</h4>
-
-        <p>A <a href="#dfn-progressively-decodable-subtitle-document" class="internalDFN">progressively decodable subtitle document</a> is structured to facilitate presentation before the document is
+        <h4 role="heading" id="h4_ttp-progressivelyDecodable"><span class="secno">6.7.2 </span>ittp:progressivelyDecodable</h4>
+
+        <p>A <a href="#dfn-progressively-decodable-document-instance" class="internalDFN">progressively decodable Document Instance</a> is structured to facilitate presentation before the document is
         received in its entirety, and can be identified using <code>ittp:progressivelyDecodable</code> attribute.</p>
 
-        <p>A <dfn id="dfn-progressively-decodable-subtitle-document">progressively decodable subtitle document</dfn> is a subtitle document that conforms to the following:</p>
+        <p>A <dfn id="dfn-progressively-decodable-document-instance">progressively decodable Document Instance</dfn> is a <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> that conforms to the following:</p>
 
         <ol>
           <li>no attribute or element of the TTML timing vocabulary is present within the <code>head</code> element;</li>
 
           <li>given two <a title="intermediate synchronic document" href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic documents</a> <em>A</em> and <em>B</em>
-          of the subtitle document, with start times <em>TA</em> and <em>TB</em>, respectively, <em>TA</em> is not greater than
+          of the <a href="#dfn-document-instance" class="internalDFN">Document Instance</a>, with start times <em>TA</em> and <em>TB</em>, respectively, <em>TA</em> is not greater than
           <em>TB</em> if <em>A</em> includes a <code>p</code> element that occurs earlier in the document than any <code>p</code>
           element that <em>B</em> includes;
           </li>
@@ -811,15 +807,25 @@
 
         <p>If not specified, the value of <code>ittp:progressivelyDecodable</code> <em class="rfc2119" title="SHALL">SHALL</em> be considered to be equal to "false".</p>
 
-        <p>A subtitle document for which the computed value of <code>ittp:progressivelyDecodable</code> is "true" <em class="rfc2119" title="SHALL">SHALL</em> be a
-        <a href="#dfn-progressively-decodable-subtitle-document" class="internalDFN">progressively decodable subtitle document</a>.</p>
-
-        <p>A subtitle document for which the computed value of <code>ittp:progressivelyDecodable</code> is "false" is neither
-        asserted to be a <a href="#dfn-progressively-decodable-subtitle-document" class="internalDFN">progressively decodable subtitle document</a> nor asserted not to be a progressively decodable subtitle
-        document.</p>
-
-        <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_8"><span>Note</span></div><div class="">
-          <p>[<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>] specifies explicitly referencing of elements identified using <code>xml:id</code> in the following
+        <p>A <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> for which the computed value of <code>ittp:progressivelyDecodable</code> is "true" <em class="rfc2119" title="SHALL">SHALL</em> be a
+        <a href="#dfn-progressively-decodable-document-instance" class="internalDFN">progressively decodable Document Instance</a>.</p>
+
+        <p>A <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> for which the computed value of <code>ittp:progressivelyDecodable</code> is "false" is neither
+        asserted to be a <a href="#dfn-progressively-decodable-document-instance" class="internalDFN">progressively decodable Document Instance</a> nor asserted not to be a progressively decodable <a href="#dfn-document-instance" class="internalDFN">Document Instance</a>.</p>
+				
+				<div class="example"><div class="example-title"><span>Example 3</span></div><pre class="example">&lt;tt
+  xmlns="http://www.w3.org/ns/ttml"
+  xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+  xmlns:tts="http://www.w3.org/ns/ttml#styling"
+  xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+  xmlns:ittp="http://www.w3.org/ns/ttml/profile/imsc1#parameter"
+  ittp:progressivelyDecodable="true"
+ &gt;
+ ...
+&lt;/tt&gt;</pre></div>
+
+        <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_7"><span>Note</span></div><div class="">
+          <p>[<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>] specifies explicitly referencing of elements identified using <code>xml:id</code> in the following
           circumstances:</p>
 
           <ul>
@@ -845,12 +851,12 @@
       </section>
 
       <section id="tts-forcedDisplay" typeof="bibo:Chapter" resource="#tts-forcedDisplay" rel="bibo:Chapter">
-        <h4 role="heading" id="h4_tts-forcedDisplay"><span class="secno">5.7.3 </span>itts:forcedDisplay</h4>
+        <h4 role="heading" id="h4_tts-forcedDisplay"><span class="secno">6.7.3 </span>itts:forcedDisplay</h4>
 
         <p><code>itts:forcedDisplay</code> allows the processor to override the computed value of <code>tts:visibility</code>
         attribute in conjunction with an application parameter <code>displayForcedOnlyMode</code>.</p>
 
-        <p>If the value of <code>displayForcedOnlyMode</code> is "true", a content element with a <code>itts:forcedDisplay</code>
+        <p>If and only if the value of <code>displayForcedOnlyMode</code> is "true", a content element with a <code>itts:forcedDisplay</code>
         computed value of "false" <em class="rfc2119" title="SHALL NOT">SHALL NOT</em> produce any visible rendering, but still affect layout, regardless of the computed
         value of <code>tts:visibility</code>.</p>
 
@@ -901,7 +907,7 @@
           </tbody>
         </table>
 
-        <p>Annex <a href="#forced-content" class="sec-ref"><span class="secno">B.</span> <span class="sec-title">Forced content (non-normative)</span></a> illustrates the use of <code>itts:forcedDisplay</code> in an application in which a
+        <p>Annex <a href="#forced-content" class="sec-ref"><span class="secno">C.</span> <span class="sec-title">Forced content (non-normative)</span></a> illustrates the use of <code>itts:forcedDisplay</code> in an application in which a
         single document contains both hard of hearing captions and translated foreign language subtitles, using
         <code>itts:forcedDisplay</code> to display translation subtitles always, independently of whether the hard of hearing
         captions are displayed or hidden.</p>
@@ -911,25 +917,41 @@
         <code>displayForcedOnlyMode</code> <em class="rfc2119" title="SHALL">SHALL</em> be assumed to be equal to "false".</p>
 
         <p>The algorithm for setting the <code>displayForcedOnlyMode</code> parameter based on the circumstances under which the
-        subtitle document is presented is left to the application.</p>
-
-        <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_9"><span>Note</span></div><p class="">The background of a region is drawn even if the computed value of <code>tts:visibility</code> equals
-        "hidden" for all active content within. This can occur if <code>itts:forcedDisplay</code> equals "false" for all active
-        content elements within a region for which <code>itts:forcedDisplay</code> equals "true", and
-        <code>displayForcedOnlyMode</code> equals "true". Authors can avoid this situation, for instance, by ensuring that content
+        <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> is presented is left to the application.</p>
+				
+				<div class="example"><div class="example-title"><span>Example 4</span></div><pre class="example">...
+&lt;head&gt;
+	...
+	&lt;region xml:id="r1" tts:origin="10% 2%" tts:extent="80% 10%" tts:color="white" itts:forcedDisplay="true" tts:backgroundColor="black"/&gt;
+	&lt;region xml:id="r2" tts:origin="10% 80%" tts:extent="80% 88%" tts:color="white" tts:backgroundColor="black"/&gt;
+	...
+&lt;/head&gt;
+...
+&lt;div&gt;
+	 &lt;p region="r1" begin="1s" end="6s"&gt;Lycée&lt;/p&gt;
+		
+	 &lt;!-- the following will not appear if displayForcedOnlyMode='true' --&gt;
+	 &lt;p region="r2" begin="4s" end="6s"&gt;Nous étions inscrits au même lycée.&lt;/p&gt;
+&lt;/div&gt;
+...</pre></div>
+
+
+        <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_8"><span>Note</span></div><p class="">As specified in [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>], the background of a region can be visible even if the computed value of <code>tts:visibility</code> equals
+        "hidden" for all active content within. The background of a region for which <code>itts:forcedDisplay</code> equals "true" can therefore remain visible even if <code>itts:forcedDisplay</code> equals "false" for all active
+        content elements within the region and <code>displayForcedOnlyMode</code> equals "true". Authors can avoid this situation, for instance, by ensuring that content
         elements and the regions that they are flowed into always have the same value of <code>itts:forcedDisplay</code>.</p></div>
 
-        <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_10"><span>Note</span></div><p class="">Although <code>itts:forcedDisplay</code>, like all the TTML style attributes, has no defined semantics on a
+        <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_9"><span>Note</span></div><p class="">Although <code>itts:forcedDisplay</code>, like all the TTML style attributes, has no defined semantics on a
         <code>br</code> content element, <code>itts:forcedDisplay</code> will apply to a <code>br</code> content element if it is
         either defined on an ancestor content element of the <code>br</code> content element or it is applied to a region element
         corresponding to a region that the <code>br</code> content element is being flowed into.</p></div>
 
-        <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_11"><span>Note</span></div><p class="">It is expected that the functionality of <code>itts:forcedDisplay</code> will be mapped to a conditional
+        <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_10"><span>Note</span></div><p class="">It is expected that the functionality of <code>itts:forcedDisplay</code> will be mapped to a conditional
         style construct in a future revision of this specification.</p></div>
       </section>
 
       <section id="ttm-altText" typeof="bibo:Chapter" resource="#ttm-altText" rel="bibo:Chapter">
-        <h4 role="heading" id="h4_ttm-altText"><span class="secno">5.7.4 </span>ittm:altText</h4>
+        <h4 role="heading" id="h4_ttm-altText"><span class="secno">6.7.4 </span>ittm:altText</h4>
 
         <p><code>ittm:altText</code> allows an author to provide a text string equivalent for an element, typically an image. This
         text equivalent <em class="rfc2119" title="MAY">MAY</em> be used to support indexing of the content and also facilitate quality checking of the document during
@@ -955,20 +977,30 @@
             </tr>
           </tbody>
         </table>
-
-        <p><a href="#image-profile-constraints" class="sec-ref"><span class="secno">7.</span> <span class="sec-title">Image Profile Constraints</span></a> specifies the use of the <code>ittm:altText</code> element with images.</p>
-
-        <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_12"><span>Note</span></div><p class="">In contrast to the common use of <code>alt</code> attributes in [<cite><a class="bibref" href="#bib-HTML5">HTML5</a></cite>], the <code>ittm:altText</code>
+				
+				<p>The <code>ittm:altText</code> element <em class="rfc2119" title="SHALL">SHALL</em> be a child of the <code>metadata</code> element.</p>
+
+        <p><a href="#image-profile-constraints" class="sec-ref"><span class="secno">8.</span> <span class="sec-title">Image Profile Constraints</span></a> specifies the use of the <code>ittm:altText</code> element with images.</p>
+				
+<div class="example"><div class="example-title"><span>Example 5</span></div><pre class="example">...
+&lt;div region="r1" begin="1s" end="6s" smpte:backgroundImage="1.png"&gt;
+  &lt;metadata&gt;
+  &lt;ittm:altText&gt;Nous étions inscrits au même lycée.&lt;/ttm:title&gt;
+  &lt;/metadata&gt;
+&lt;/div&gt;
+...</pre></div>
+
+        <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_11"><span>Note</span></div><p class="">In contrast to the common use of <code>alt</code> attributes in [<cite><a class="bibref" href="#bib-HTML5">HTML5</a></cite>], the <code>ittm:altText</code>
         attribute content is not intended to be displayed in place of the element if the element is not loaded. The
-        <code>ittm:altText</code> attribute content can however be read and used by assistive technologies. .</p></div>
+        <code>ittm:altText</code> attribute content can however be read and used by assistive technologies.</p></div>
       </section>
     </section>
 
     <section id="region">
-      <h3 role="heading" id="h3_region"><span class="secno">5.8 </span>Region</h3>
+      <h3 role="heading" id="h3_region"><span class="secno">6.8 </span>Region</h3>
 
       <section id="presented-region">
-        <h4 role="heading" id="h4_presented-region"><span class="secno">5.8.1 </span>Presented Region</h4>
+        <h4 role="heading" id="h4_presented-region"><span class="secno">6.8.1 </span>Presented Region</h4>
 
         <p>A <dfn id="dfn-presented-region">presented region</dfn> is a temporally active region that satisfies the following conditions:</p>
 
@@ -985,7 +1017,7 @@
       </section>
 
       <section id="dimensions-and-position">
-        <h4 role="heading" id="h4_dimensions-and-position"><span class="secno">5.8.2 </span>Dimensions and Position</h4>
+        <h4 role="heading" id="h4_dimensions-and-position"><span class="secno">6.8.2 </span>Dimensions and Position</h4>
 
         <p>All regions <em class="rfc2119" title="SHALL NOT">SHALL NOT</em> extend beyond the root container, i.e. the intersection of the sets of coordinates belonging to a
         region (including its boundary) and the sets of coordinates belonging to the root container (including its boundary) is the
@@ -996,23 +1028,23 @@
       </section>
 
       <section id="maximum-number">
-        <h4 role="heading" id="h4_maximum-number"><span class="secno">5.8.3 </span>Maximum number</h4>
+        <h4 role="heading" id="h4_maximum-number"><span class="secno">6.8.3 </span>Maximum number</h4>
 
         <p>The number of <a title="presented region" href="#dfn-presented-region" class="internalDFN">presented regions</a> in a given <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a> <em class="rfc2119" title="SHALL NOT">SHALL NOT</em> be greater than 4.</p>
       </section>
     </section>
 
     <section id="hypothetical-render-model-1">
-      <h3 role="heading" id="h3_hypothetical-render-model-1"><span class="secno">5.9 </span>Hypothetical Render Model</h3>
+      <h3 role="heading" id="h3_hypothetical-render-model-1"><span class="secno">6.9 </span>Hypothetical Render Model</h3>
 
       <p>Any sequence of consecutive <a title="intermediate synchronic document" href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic documents</a> <em class="rfc2119" title="SHALL">SHALL</em> be
-      reproducible without error by the Hypothetical Render Model specified in Section <a href="#hypothetical-render-model" class="sec-ref"><span class="secno">8.</span> <span class="sec-title">Hypothetical Render Model</span></a>.</p>
+      reproducible without error by the Hypothetical Render Model specified in Section <a href="#hypothetical-render-model" class="sec-ref"><span class="secno">9.</span> <span class="sec-title">Hypothetical Render Model</span></a>.</p>
     </section>
 
     <section id="common-features" typeof="bibo:Chapter" resource="#common-features" rel="bibo:Chapter">
-      <h3 role="heading" id="h3_common-features"><span class="secno">5.10 </span>Features</h3>
-
-      <p>Unless specified otherwise,a subtitle document <em class="rfc2119" title="SHALL">SHALL</em> conform to the following:</p>
+      <h3 role="heading" id="h3_common-features"><span class="secno">6.10 </span>Features</h3>
+
+      <p>Unless specified otherwise,a <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> <em class="rfc2119" title="SHALL">SHALL</em> conform to the following:</p>
 
       <table class="simple">
         <tbody>
@@ -1127,7 +1159,7 @@
           <tr>
             <td><code>#length-cell</code></td>
 
-            <td><em class="rfc2119" title="SHALL NOT">SHALL NOT</em> be used.</td>
+            <td><em class="rfc2119" title="SHALL NOT">SHALL NOT</em> be used other than to specify the value of <code>ebutts:linePadding</code>.</td>
           </tr>
 
           <tr>
@@ -1345,8 +1377,7 @@
           <tr>
             <td><code>#timing</code></td>
 
-            <td><em class="rfc2119" title="MAY">MAY</em> be used. The same syntax of <code>#clock-time</code> or <code>#offset-time</code> <em class="rfc2119" title="SHOULD">SHOULD</em> be used throughout the
-            subtitle document.</td>
+            <td><em class="rfc2119" title="MAY">MAY</em> be used. All time expressions within a <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> <em class="rfc2119" title="SHOULD">SHOULD</em> use the same syntax, either <code>clock-time</code> or <code>offset-time</code>.</td>
           </tr>
 
           <tr>
@@ -1451,17 +1482,17 @@
         </tbody>
       </table>
 
-      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_13"><span>Note</span></div><p class="">As specified in [<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>], a <code>#time-offset-with-frames</code> expression is translated to a media time
+      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_12"><span>Note</span></div><p class="">As specified in [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>], a <code>#time-offset-with-frames</code> expression is translated to a media time
       M according to M = 3600 · hours + 60 · minutes + seconds + (frames ÷ (<code>ttp:frameRateMultiplier</code> ·
       <code>ttp:frameRate</code>)).</p></div>
     </section>
   </section>
 
   <section id="text-profile-constraints" typeof="bibo:Chapter" resource="#text-profile-constraints" rel="bibo:Chapter">
-    <!--OddPage--><h2 role="heading" id="h2_text-profile-constraints"><span class="secno">6. </span>Text Profile Constraints</h2>
+    <!--OddPage--><h2 role="heading" id="h2_text-profile-constraints"><span class="secno">7. </span>Text Profile Constraints</h2>
 
     <section id="text-profile-designator" typeof="bibo:Chapter" resource="#text-profile-designator" rel="bibo:Chapter">
-      <h3 role="heading" id="h3_text-profile-designator"><span class="secno">6.1 </span>Profile Designator</h3>
+      <h3 role="heading" id="h3_text-profile-designator"><span class="secno">7.1 </span>Profile Designator</h3>
 
       <p>This profile is associated with the following profile designator:</p>
 
@@ -1483,22 +1514,34 @@
         </tbody>
       </table>
 
-      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_14"><span>Note</span></div><p class="">As specified in <a href="#common-features" class="sec-ref"><span class="secno">5.10</span> <span class="sec-title">Features</span></a>, the presence of the <code>ttp:profile</code> attribute is
+      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_13"><span>Note</span></div><p class="">As specified in <a href="#common-features" class="sec-ref"><span class="secno">6.10</span> <span class="sec-title">Features</span></a>, the presence of the <code>ttp:profile</code> attribute is
       not required by this profile. The profile designator specified above is intended to be generally used to signal conformance
-      of a subtitle document to the profile. The details of such signaling depends on the application, and can, for instance, use
-      metadata structures out-of-band of the subtitle document.</p></div>
+      of a <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> to the profile. The details of such signaling depends on the application, and can, for instance, use
+      metadata structures out-of-band of the <a href="#dfn-document-instance" class="internalDFN">Document Instance</a>.</p></div>
     </section>
 
     <section id="recommended-character-sets">
-      <h3 role="heading" id="h3_recommended-character-sets"><span class="secno">6.2 </span>Recommended Character Sets</h3>
-
-      <p>Authors should select from the sets of characters specified in <a href="#recommended-unicode-code-points-per-language" class="sec-ref"><span class="secno">A.</span> <span class="sec-title">Recommended Character Sets</span></a>.</p>
+      <h3 role="heading" id="h3_recommended-character-sets"><span class="secno">7.2 </span>Recommended Character Sets</h3>
+
+      <p>A <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> <em class="rfc2119" title="SHOULD">SHOULD</em> be authored using characters selected from the sets specified in <a href="#recommended-unicode-code-points-per-language" class="sec-ref"><span class="secno">B.</span> <span class="sec-title">Recommended Character Sets</span></a>.</p>
     </section>
-
+		
+    <section id="reference-fonts-1">
+      <h3 role="heading" id="h3_reference-fonts-1"><span class="secno">7.3 </span>Reference Fonts</h3>
+				
+		  <p>The flow of text within a region depends the dimensions and spacing (kerning) between individual glyphs. The following allows, for instance, region extents to be set such that text flows without clipping.</p>
+
+      <p>When processing glyphs that match the combinations of computed font family and code point listed in <a href="#reference-fonts" class="sec-ref"><span class="secno">A.</span> <span class="sec-title">Reference Fonts</span></a>, e.g. during layout, a <a href="#dfn-presentation-processor" class="internalDFN">presentation processor</a> or <a href="#dfn-transformation-processor" class="internalDFN">transformation processor</a> <em class="rfc2119" title="SHALL">SHALL</em> use glyph metrics equal to the metrics of the specified reference font, unless the glyph is not defined by the reference font.</p>
+			
+			<div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_14"><span>Note</span></div><p class="">Implementations can use fonts other than those specified in <a href="#reference-fonts" class="sec-ref"><span class="secno">A.</span> <span class="sec-title">Reference Fonts</span></a>. Two fonts with equal metrics can have a different appearance, but flow identically.</p></div>
+			
+    </section>
+
+	
     <section id="features">
-      <h3 role="heading" id="h3_features"><span class="secno">6.3 </span>Features</h3>
-
-      <p>The subtitle document <em class="rfc2119" title="SHALL">SHALL</em> conform to the following table:</p>
+      <h3 role="heading" id="h3_features"><span class="secno">7.4 </span>Features</h3>
+
+      <p>The <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> <em class="rfc2119" title="SHALL">SHALL</em> conform to the following table:</p>
 
       <table class="simple">
         <tbody>
@@ -1558,7 +1601,7 @@
           <tr>
             <td><code>#displayAlign</code></td>
 
-            <td><em class="rfc2119" title="MAY">MAY</em> be used. The initial value of <code>tts:displayAlign</code> <em class="rfc2119" title="SHALL">SHALL</em> be "after" for the default region. NOTE: This
+            <td><em class="rfc2119" title="MAY">MAY</em> be used. The initial value of <code>tts:displayAlign</code> <em class="rfc2119" title="SHALL">SHALL</em> be "after" for the <a href="#dfn-default-region" class="internalDFN">Default Region</a>. NOTE: This
             is consistent with [<cite><a class="bibref" href="#bib-ST2052-1">ST2052-1</a></cite>].</td>
           </tr>
 
@@ -1815,10 +1858,10 @@
   </section>
 
   <section id="image-profile-constraints" typeof="bibo:Chapter" resource="#image-profile-constraints" rel="bibo:Chapter">
-    <!--OddPage--><h2 role="heading" id="h2_image-profile-constraints"><span class="secno">7. </span>Image Profile Constraints</h2>
+    <!--OddPage--><h2 role="heading" id="h2_image-profile-constraints"><span class="secno">8. </span>Image Profile Constraints</h2>
 
     <section id="image-profile-designator" typeof="bibo:Chapter" resource="#image-profile-designator" rel="bibo:Chapter">
-      <h3 role="heading" id="h3_image-profile-designator"><span class="secno">7.1 </span>Profile Designator</h3>
+      <h3 role="heading" id="h3_image-profile-designator"><span class="secno">8.1 </span>Profile Designator</h3>
 
       <p>This profile is associated with the following profile designator:</p>
 
@@ -1838,36 +1881,36 @@
         </tbody>
       </table>
 
-      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_15"><span>Note</span></div><p class="">As specified in <a href="#common-features" class="sec-ref"><span class="secno">5.10</span> <span class="sec-title">Features</span></a>, the presence of the <code>ttp:profile</code> attribute is
+      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_15"><span>Note</span></div><p class="">As specified in <a href="#common-features" class="sec-ref"><span class="secno">6.10</span> <span class="sec-title">Features</span></a>, the presence of the <code>ttp:profile</code> attribute is
       not required by this profile. The profile designator specified above is intended to be generally used to signal conformance
-      of a subtitle document to the profile. The details of such signaling depends on the application, and can, for instance, use
-      metadata structures out-of-band of the subtitle document.</p></div>
+      of a <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> to the profile. The details of such signaling depends on the application, and can, for instance, use
+      metadata structures out-of-band of the <a href="#dfn-document-instance" class="internalDFN">Document Instance</a>.</p></div>
     </section>
 
     <section id="presented-image">
-      <h3 role="heading" id="h3_presented-image"><span class="secno">7.2 </span>Presented Image</h3>
+      <h3 role="heading" id="h3_presented-image"><span class="secno">8.2 </span>Presented Image</h3>
 
       <section id="definition">
-        <h4 role="heading" id="h4_definition"><span class="secno">7.2.1 </span>Definition</h4>
+        <h4 role="heading" id="h4_definition"><span class="secno">8.2.1 </span>Definition</h4>
 
         <p>A <dfn id="dfn-presented-image">presented image</dfn> is a <code>div</code> element with a <code>smpte:backgroundImage</code> attribute that does
         not extend beyond a <a href="#dfn-presented-region" class="internalDFN">presented region</a>.</p>
       </section>
 
       <section id="number-per-region">
-        <h4 role="heading" id="h4_number-per-region"><span class="secno">7.2.2 </span>Number per Region</h4><!-- start CFF-TT 1.0.7 -->
+        <h4 role="heading" id="h4_number-per-region"><span class="secno">8.2.2 </span>Number per Region</h4>
 
         <p>In a given synchronic document, there shall be at most one <a href="#dfn-presented-image" class="internalDFN">presented image</a> per <a href="#dfn-presented-region" class="internalDFN">presented region</a>.</p>
-        <!-- end CFF-TT 1.0.7 -->
+
       </section>
     </section>
 
     <section id="div-element">
-      <h3 role="heading" id="h3_div-element"><span class="secno">7.3 </span><code>div</code> element</h3>
-
-      <p>If a <code>smpte:backgroundImage</code> attribute is applied to a <code>div</code> element:</p>
-
-      <ul>
+      <h3 role="heading" id="h3_div-element"><span class="secno">8.3 </span><code>div</code> element</h3>
+
+      <p>If a <code>smpte:backgroundImage</code> attribute is applied to a <code>div</code> element:
+
+      </p><ul>
         <li>the width and height of the region extent associated with the <code>div</code> element <em class="rfc2119" title="SHALL">SHALL</em> be specified and <em class="rfc2119" title="SHALL">SHALL</em> be
         equal to the width and height of the image source referenced by the <code>smpte:backgroundImage</code>;</li>
 
@@ -1879,12 +1922,16 @@
         as specified in Sections 7.1.1.3 and 15.1 of [<cite><a class="bibref" href="#bib-MHP">MHP</a></cite>]. If a pHYs chunk is present, it <em class="rfc2119" title="SHALL">SHALL</em> indicate square pixels. Note:
         If no pixel aspect ratio is carried, the default of square pixels is assumed.<br></li>
       </ul>
+			
+			<p></p>
+			
+			<div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_16"><span>Note</span></div><p class="">In [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>], <code>tts:extent</code> and <code>tts:origin</code> do not apply to <code>div</code> elements. In order to individually position multiple <code>div</code> elements, each <code>div</code> can be associated with a distinct <code>region</code> with the desired <code>tts:extent</code> and <code>tts:origin</code>.</p></div>
     </section>
 
     <section id="features-1">
-      <h3 role="heading" id="h3_features-1"><span class="secno">7.4 </span>Features</h3>
-
-      <p>The features included in a subtitle document <em class="rfc2119" title="SHALL">SHALL</em> conform to the Table below:</p>
+      <h3 role="heading" id="h3_features-1"><span class="secno">8.4 </span>Features</h3>
+
+      <p>The features included in a <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> <em class="rfc2119" title="SHALL">SHALL</em> conform to the Table below:</p>
 
       <table class="simple">
         <tbody>
@@ -2041,19 +2088,17 @@
   </section>
 
   <section id="hypothetical-render-model" typeof="bibo:Chapter" resource="#hypothetical-render-model" rel="bibo:Chapter">
-    <!--OddPage--><h2 role="heading" id="h2_hypothetical-render-model"><span class="secno">8. </span>Hypothetical Render Model</h2>
-
-    <section id="performance-model">
-      <h3 role="heading" id="h3_performance-model"><span class="secno">8.1 </span>Performance Model</h3>
-
-      <section id="overview">
-        <h4 role="heading" id="h4_overview"><span class="secno">8.1.1 </span>Overview</h4>
+    <!--OddPage--><h2 role="heading" id="h2_hypothetical-render-model"><span class="secno">9. </span>Hypothetical Render Model</h2>
+
+    <section id="overview">
+
+        <h3 role="heading" id="h3_overview"><span class="secno">9.1 </span>Overview</h3>
 
         <p>This Section specifies the Hypothetical Render Model illustrated in <a href="#fig-hypothetical-render-model" class="fig-ref">Fig. <span class="figno">1</span> <span class="fig-title">
             Hypothetical Render Model
           </span></a>.</p>
 
-        <p>The purpose of the model is to limit subtitle document complexity. It is not intended as a specification of the
+        <p>The purpose of the model is to limit <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> complexity. It is not intended as a specification of the
         processing requirements for implementations. For instance, while the model defines a glyph buffer for the purpose of
         limiting the number of glyphs displayed at any given point in time, it neither requires the implementation of such a
         buffer, nor models the sub-pixel character positioning and anti-aliased glyph rendering that can be used to produce text
@@ -2068,7 +2113,7 @@
         </figure>
 
         <p>The model operates on successive <a title="intermediate synchronic document" href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic documents</a>
-        obtained from an input subtitle document, and uses a simple double buffering model: while an <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic
+        obtained from an input <a href="#dfn-document-instance" class="internalDFN">Document Instance</a>, and uses a simple double buffering model: while an <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic
         document</a> E<sub>n</sub> is being painted into Presentation Buffer P<sub>n</sub> (the "front buffer" of the model), the
         previous <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a> E<sub>n-1</sub> is available for display in Presentation Buffer
         P<sub>n-1</sub> (the "back buffer" of the model).</p>
@@ -2090,7 +2135,7 @@
       </section>
 
       <section id="general-1">
-        <h4 role="heading" id="h4_general-1"><span class="secno">8.1.2 </span>General</h4>
+        <h3 role="heading" id="h3_general-1"><span class="secno">9.2 </span>General</h3>
 
         <p>The Presentation Compositor <em class="rfc2119" title="SHALL">SHALL</em> render in Presentation Buffer P<sub>n</sub> each successive intermediate synchronic
         document E<sub>n</sub> using the following steps in order:</p>
@@ -2124,17 +2169,17 @@
 
         <ul>
           <li>S(E<sub>n</sub>) is the total normalized drawing area for <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a> E<sub>n</sub>, as
-          specified in <a href="#paint-regions" class="sec-ref"><span class="secno">8.1.3</span> <span class="sec-title">Paint Regions</span></a>
+          specified in <a href="#paint-regions" class="sec-ref"><span class="secno">9.3</span> <span class="sec-title">Paint Regions</span></a>
           </li>
 
           <li>BDraw is the normalized background drawing performance factor.</li>
 
           <li>DUR<sub>T</sub>(E<sub>n</sub>) is the duration, in seconds, for painting the text subtitle content for intermediate
-          synchronic document E<sub>n</sub>, as specified in Section <a href="#paint-text" class="sec-ref"><span class="secno">8.1.5</span> <span class="sec-title">Paint Text</span></a>
+          synchronic document E<sub>n</sub>, as specified in Section <a href="#paint-text" class="sec-ref"><span class="secno">9.5</span> <span class="sec-title">Paint Text</span></a>
           </li>
 
           <li>DUR<sub>I</sub>(E<sub>n</sub>) is the duration, in seconds, for painting the image subtitle content for intermediate
-          synchronic document E<sub>n</sub>, as specified in Section <a href="#paint-images" class="sec-ref"><span class="secno">8.1.4</span> <span class="sec-title">Paint Images</span></a>
+          synchronic document E<sub>n</sub>, as specified in Section <a href="#paint-images" class="sec-ref"><span class="secno">9.4</span> <span class="sec-title">Paint Images</span></a>
           </li>
         </ul>
 
@@ -2142,7 +2187,7 @@
         P<sub>n-1</sub> at the presentation time of <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a> E<sub>n</sub>, making the latter
         available for display.</p>
 
-        <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_16"><span>Note</span></div><p class="">It is possible for the contents of Presentation Buffer P<sub>n-1</sub> to never be displayed. This can
+        <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_17"><span>Note</span></div><p class="">It is possible for the contents of Presentation Buffer P<sub>n-1</sub> to never be displayed. This can
         happen if Presentation Buffer P<sub>n</sub> is copied twice to Presentation Buffer P<sub>n-1</sub> between two consecutive
         video frame boundaries of the related video object.</p></div>
 
@@ -2175,15 +2220,15 @@
           </tbody>
         </table>
 
-        <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_17"><span>Note</span></div><p class="">BDraw effectively sets a limit on fillings regions - for example, assuming that the root container is
+        <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_18"><span>Note</span></div><p class="">BDraw effectively sets a limit on fillings regions - for example, assuming that the root container is
         ultimately rendered at 1920×1080 resolution, a BDraw of 12 s<sup>-1</sup> would correspond to a fill rate of
         1920×1080×12/s=23.7×2<sup>20</sup>pixels s<sup>-1</sup>.</p></div>
 
-        <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_18"><span>Note</span></div><p class="">IPD effectively sets a limit on the complexity of any given <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a>.</p></div>
+        <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_19"><span>Note</span></div><p class="">IPD effectively sets a limit on the complexity of any given <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a>.</p></div>
       </section>
 
       <section id="paint-regions" typeof="bibo:Chapter" resource="#paint-regions" rel="bibo:Chapter">
-        <h4 role="heading" id="h4_paint-regions"><span class="secno">8.1.3 </span>Paint Regions</h4>
+        <h3 role="heading" id="h3_paint-regions"><span class="secno">9.3 </span>Paint Regions</h3>
 
         <p>The total normalized drawing area S(E<sub>n</sub>) for <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a> E<sub>n</sub> <em class="rfc2119" title="SHALL">SHALL</em>
         be</p>
@@ -2192,7 +2237,7 @@
 
         <p>where CLEAR(E<sub>0</sub>) = 0 and CLEAR(E<sub>n | n &gt; 0</sub>) = 1, i.e. the root container in its entirety.</p>
 
-        <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_19"><span>Note</span></div><p class="">To ensure consistency of the Presentation Buffer, a new <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a> requires
+        <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_20"><span>Note</span></div><p class="">To ensure consistency of the Presentation Buffer, a new <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a> requires
         clearing of the root container.</p></div>
 
         <p>PAINT(E<sub>n</sub>) <em class="rfc2119" title="SHALL">SHALL</em> be the normalized area to be painted for all regions that are used in intermediate synchronic
@@ -2208,7 +2253,7 @@
         <p>NSIZE(R<sub>i</sub>) = (width of R<sub>i</sub> ∙ height of R<sub>i</sub> ) ÷ (root container height ∙ root
         container width)</p>
 
-        <aside class="example"><div class="example-title"><span>Example 2</span></div>
+        <aside class="example"><div class="example-title"><span>Example 6</span></div>
           For a region R<sub>i</sub> in with <code>tts:extent="250px 50px"</code> within a root container with
           <code>tts:extent="1920px 1080px"</code>, NSIZE(R<sub>i</sub>) = 0.603.
         </aside>
@@ -2222,12 +2267,12 @@
           <li>It is specified on the <code>region</code> layout element that defines the region.</li>
 
           <li>It is specified on a <code>div</code>, <code>p</code>, <code>span</code> or <code>br</code> content element that is
-          to be flowed into the region for presentation in the <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a> (see [<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>] for more
+          to be flowed into the region for presentation in the <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a> (see [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>] for more
           details on when a content element is followed into a region).
           </li>
 
           <li>It is specified on a <code>set</code> animation element that is to be applied to content elements that are to be
-          flowed into the region for presentation in the <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a> (see [<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>] for more details
+          flowed into the region for presentation in the <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a> (see [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>] for more details
           on when a <code>set</code> animation element is applied to content elements).
           </li>
         </ul>
@@ -2238,7 +2283,7 @@
       </section>
 
       <section id="paint-images" typeof="bibo:Chapter" resource="#paint-images" rel="bibo:Chapter">
-        <h4 role="heading" id="h4_paint-images"><span class="secno">8.1.4 </span>Paint Images</h4>
+        <h3 role="heading" id="h3_paint-images"><span class="secno">9.4 </span>Paint Images</h3>
 
         <p>The Presentation Compositor <em class="rfc2119" title="SHALL">SHALL</em> paint into the Presentation Buffer P<sub>n</sub> all visible pixels of presented
         images of <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a> E<sub>n</sub>.</p>
@@ -2282,7 +2327,7 @@
 
         <p>NRGA(I<sub>i</sub>) is the Normalized Image Area of <a href="#dfn-presented-image" class="internalDFN">presented image</a> I<sub>i</sub> and <em class="rfc2119" title="SHALL">SHALL</em> be equal to:</p>
 
-        <p>NRGA(I<sub>i</sub>)= (width of I<sub>i</sub> ) ∙ height of I<sub>i</sub> ) ÷ ( root container height ∙ root
+        <p>NRGA(I<sub>i</sub>)= (width of I<sub>i</sub> ∙ height of I<sub>i</sub> ) ÷ ( root container height ∙ root
         container width )</p>
 
         <p>NSIZ(I<sub>i</sub>) <em class="rfc2119" title="SHALL">SHALL</em> be the number of pixels of <a href="#dfn-presented-image" class="internalDFN">presented image</a> I<sub>i</sub>.</p>
@@ -2330,7 +2375,7 @@
       </section>
 
       <section id="paint-text" typeof="bibo:Chapter" resource="#paint-text" rel="bibo:Chapter">
-        <h4 role="heading" id="h4_paint-text"><span class="secno">8.1.5 </span>Paint Text</h4>
+        <h3 role="heading" id="h3_paint-text"><span class="secno">9.5 </span>Paint Text</h3>
 
         <p>For each glyph displayed in <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a> E<sub>n</sub>, the Presentation Compositor
         <em class="rfc2119" title="SHALL">SHALL</em>:</p>
@@ -2347,7 +2392,7 @@
           G<sub>n</sub> using the corresponding style information.</li>
         </ul>
 
-        <p>Two glyphs are identical if and only if the following [<cite><a class="bibref" href="#bib-TTML1">TTML1</a></cite>] styles are identical:</p>
+        <p>Two glyphs are identical if and only if the following [<cite><a class="bibref" href="#bib-ttaf1-dfxp">ttaf1-dfxp</a></cite>] styles are identical:</p>
 
         <ul>
           <li><code>tts:color</code></li>
@@ -2451,11 +2496,11 @@
           </tbody>
         </table>
 
-        <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_20"><span>Note</span></div><p class="">NRGA(G<sub>i</sub>) does not take into account glyph decorations (e.g. underline), glyph effects (e.g.
+        <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_21"><span>Note</span></div><p class="">NRGA(G<sub>i</sub>) does not take into account glyph decorations (e.g. underline), glyph effects (e.g.
         outline) or actual glyph aspect ratio. An implementation can determine an actual buffer size needs based on worst-case
         glyph size complexity.</p></div>
 
-        <aside class="example"><div class="example-title"><span>Example 3</span></div>
+        <aside class="example"><div class="example-title"><span>Example 7</span></div>
           Setting a Glyph Buffer Normalized Size effectively sets a limit on the total number of distinct glyphs present in any
           given <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a> E<sub>n</sub>. For example, assuming a maximum Normalized Glyph Buffer Size
           of 1 and the default tts:fontSize of 1c are used, the glyph's height as percentage of root container height is 1/15 , and
@@ -2463,7 +2508,7 @@
           rendering at 1920x1080 would need to allocate a glyph buffer no smaller than (1920÷32)×(1080÷15)×225=~1 Mpixels.
         </aside>
 
-        <aside class="example"><div class="example-title"><span>Example 4</span></div>
+        <aside class="example"><div class="example-title"><span>Example 8</span></div>
           GCpy effectively sets a limit on animating glyphs. For example, assuming that the root container is ultimately rendered
           at 1920×1080 resolution and no regions need to have background color painted (so only a CLEAR(E<sub>n</sub>) operation
           is required for the normalized drawing area for the <a href="#dfn-intermediate-synchronic-document" class="internalDFN">intermediate synchronic document</a>), a GCpy and BDraw of 12 s-1
@@ -2471,24 +2516,19 @@
           approximately 12 s<sup>-1</sup> ÷ (1 + ( 160 × 0.05<sup>2</sup> )) = 8.6 times per second.
         </aside>
 
-        <aside class="example"><div class="example-title"><span>Example 5</span></div>
+        <aside class="example"><div class="example-title"><span>Example 9</span></div>
           Ren(G<sub>i</sub>) effectively sets a limit on the glyph rendering rate. For example, assuming that the root container is
           ultimately rendered at a 1920×1080 resolution, a Ren(G<sub>i</sub>) of 1.2 s-1 would mean that at most 120 glyphs with a
           fontSize of 108 px (10% of 1080 px and NRGA(G<sub>i</sub>) = 0.01) could be rendered every second.
         </aside>
       </section>
-    </section><!-- start CFF-TT 1.0.7 -->
-
-    <section id="reference-fonts">
-      <h3 role="heading" id="h3_reference-fonts"><span class="secno">8.2 </span>Reference Fonts</h3>
-
-      <p>The height and width of the area occupied by text within a region depend on line height as well as the width of, and
-      spacing between (kerning), individual glyphs. The following allows the area occupied by text to be closely determined, and
-      thus the region extent to be set such that text flows without clipping.</p>
-
-      <p>A glyph that matches one of the combinations of computed font family and code point listed in the table below <em class="rfc2119" title="SHALL">SHALL</em> be
-      laid out using metrics equal to the metrics of the specified reference font, unless the glyph is not defined by the reference
-      font.</p>
+    </section>
+
+
+    <section class="appendix" id="reference-fonts" typeof="bibo:Chapter" resource="#reference-fonts" rel="bibo:Chapter">
+      <!--OddPage--><h2 role="heading" id="h2_reference-fonts"><span class="secno">A. </span>Reference Fonts</h2>
+
+
 
       <table class="simple">
         <thead>
@@ -2506,7 +2546,7 @@
             <td>monospaceSerif</td>
 
             <td>
-              All code points specified in <a href="#recommended-unicode-code-points-per-language" class="sec-ref"><span class="secno">A.</span> <span class="sec-title">Recommended Character Sets</span></a>
+              All code points specified in <a href="#recommended-unicode-code-points-per-language" class="sec-ref"><span class="secno">B.</span> <span class="sec-title">Recommended Character Sets</span></a>
             </td>
 
             <td>
@@ -2519,7 +2559,7 @@
             <td>proportionalSansSerif</td>
 
             <td>
-              All code points specified in <a href="#recommended-unicode-code-points-per-language" class="sec-ref"><span class="secno">A.</span> <span class="sec-title">Recommended Character Sets</span></a>, excluding the code points
+              All code points specified in <a href="#recommended-unicode-code-points-per-language" class="sec-ref"><span class="secno">B.</span> <span class="sec-title">Recommended Character Sets</span></a>, excluding the code points
               defined for Semitic languages alone.
             </td>
 
@@ -2532,21 +2572,18 @@
         </tbody>
       </table>
 
-      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_21"><span>Note</span></div><p class="">Implementations can use use fonts other than those specified above. Two fonts with equal metrics can have a
-      different appearance, but flow identically.</p></div>
-
-      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_22"><span>Note</span></div><p class="">proportionalSansSerif is not used in practice for Hebrew and Arabic captions and subtitles.</p></div>
+      <div class="note"><div class="note-title" aria-level="1" role="heading" id="h_note_22"><span>Note</span></div><p class="">proportionalSansSerif is not used in practice for Hebrew and Arabic captions and subtitles.</p></div>
     </section>
-  </section>
+
 
   <section class="appendix" id="recommended-unicode-code-points-per-language" typeof="bibo:Chapter" resource="#recommended-unicode-code-points-per-language" rel="bibo:Chapter">
-    <!--OddPage--><h2 role="heading" id="h2_recommended-unicode-code-points-per-language"><span class="secno">A. </span>Recommended Character Sets</h2>
+    <!--OddPage--><h2 role="heading" id="h2_recommended-unicode-code-points-per-language"><span class="secno">B. </span>Recommended Character Sets</h2>
 
     <p>When authoring textual content, authors are encouraged to select from sets of characters based on the language indicated
     using <code>xml:lang</code>. The idea is to increase the confidence that the text will be presented correctly by
     implementations targeting specific locales.</p>
 
-    <p>Specifically, for a given language, an author should choose characters from the set resulting from the union of the
+    <p>Specifically, for a given language, an author <em class="rfc2119" title="SHOULD">SHOULD</em> choose characters from the set resulting from the union of the
     following sets:</p>
 
     <ul>
@@ -2559,7 +2596,7 @@
       <li>supplementary characters specified for the language in Table 2, if any</li>
     </ul>
 
-    <p>Some of these sets may overlap.</p>
+    <p>Some of these sets <em class="rfc2119" title="MAY">MAY</em> overlap.</p>
 
     <p>Table 1 captures the set of characters intended to be available to authors across all languages. The terms used in the table
     are defined in [<cite><a class="bibref" href="#bib-UNICODE">UNICODE</a></cite>].</p>
@@ -2878,7 +2915,7 @@
   </section>
 
   <section class="appendix" id="forced-content" typeof="bibo:Chapter" resource="#forced-content" rel="bibo:Chapter">
-    <!--OddPage--><h2 role="heading" id="h2_forced-content"><span class="secno">B. </span>Forced content (non-normative)</h2>
+    <!--OddPage--><h2 role="heading" id="h2_forced-content"><span class="secno">C. </span>Forced content (non-normative)</h2>
 
     <p><a href="#fig-forced-content" class="fig-ref">Fig. <span class="figno">3</span> <span class="fig-title">
         Illustration of the use of itts:forcedDisplay
@@ -2907,18 +2944,18 @@
   </section>
 
   <section class="appendix" id="wcag-applications" typeof="bibo:Chapter" resource="#wcag-applications" rel="bibo:Chapter">
-    <!--OddPage--><h2 role="heading" id="h2_wcag-applications"><span class="secno">C. </span>WCAG Considerations</h2>
+    <!--OddPage--><h2 role="heading" id="h2_wcag-applications"><span class="secno">D. </span>WCAG Considerations</h2>
 
     <p>In order to meet the guidelines in [<cite><a class="bibref" href="#bib-WCAG20">WCAG20</a></cite>], the following considerations apply.</p>
 
     <p>Guideline 1.1 of [<cite><a class="bibref" href="#bib-WCAG20">WCAG20</a></cite>] recommends that an implementation provide text alternatives for all non-text content. In the
     context of this specification, this text alternative is intended primarily to support users of the subtitles who cannot see
-    images. Since the images of an <a href="#dfn-image-profile" class="internalDFN">Image Profile</a> subtitle document usually represent subtitle or caption text, the
+    images. Since the images of an <a href="#dfn-image-profile" class="internalDFN">Image Profile</a> <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> usually represent subtitle or caption text, the
     guidelines for authoring text equivalent strings given at <span class="sec-no">Images of text</span> of [<cite><a class="bibref" href="#bib-HTML5">HTML5</a></cite>] are
     appropriate.</p>
 
-    <p>Thus, for each subtitle in an <a href="#dfn-image-profile" class="internalDFN">Image Profile</a> subtitle document, a text equivalent content in a <a href="#dfn-text-profile" class="internalDFN">Text Profile</a>
-    subtitle document <em class="rfc2119" title="SHOULD">SHOULD</em> be written so that it conveys all essential content and fulfills the same function as the
+    <p>Thus, for each subtitle in an <a href="#dfn-image-profile" class="internalDFN">Image Profile</a> <a href="#dfn-document-instance" class="internalDFN">Document Instance</a>, a text equivalent content in a <a href="#dfn-text-profile" class="internalDFN">Text Profile</a>
+    <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> <em class="rfc2119" title="SHOULD">SHOULD</em> be written so that it conveys all essential content and fulfills the same function as the
     corresponding subtitle image. In the context of subtitling and captioning, this content will be (as a minimum) the verbatim
     equivalent of the image without précis or summarization. However, the author <em class="rfc2119" title="MAY">MAY</em> include extra information to the text
     equivalent string in cases where styling is applied to the text image with a deliberate connotation, as a <em>functional</em>
@@ -2926,8 +2963,8 @@
 
     <p>For instance, in subtitling and captioning, italics can be used to indicate an off screen speaker context (for example a
     voice from a radio). An author can choose to include this functional information in the text equivalent; for example, by
-    including the word "Radio: " before the image equivalent text. It should also be noted that images in an <a href="#dfn-image-profile" class="internalDFN">Image Profile</a>
-    subtitle document that are intended for use as <em>captions</em>, i.e. intended for a hard of hearing audience, might already
+    including the word "Radio: " before the image equivalent text. Note that images in an <a href="#dfn-image-profile" class="internalDFN">Image Profile</a>
+    <a href="#dfn-document-instance" class="internalDFN">Document Instance</a> that are intended for use as <em>captions</em>, i.e. intended for a hard of hearing audience, might already
     include this functional information in the rendered text.</p>
 
     <p>Guideline 1.1 of [<cite><a class="bibref" href="#bib-WCAG20">WCAG20</a></cite>] also recommends that accessible text alternatives must be "programmatically determinable." This
@@ -2935,19 +2972,72 @@
     that people with disabilities use. It also means that the user must be able to use their assistive technology to find the
     alternative text (that they can use) when they land on the non-text content (that they can't use).</p>
   </section>
+	
+	  <section class="appendix" id="sample-instance" typeof="bibo:Chapter" resource="#sample-instance" rel="bibo:Chapter">
+    <!--OddPage--><h2 role="heading" id="h2_sample-instance"><span class="secno">E. </span>Sample Document Instance (non-normative)</h2>
+
+    <p>The following sample <a title="Document Instance" href="#dfn-document-instance" class="internalDFN">Document Instances</a> conforms to the Text and Image Profiles, respectively. These samples are for illustration only, and are neither intended to capture current or future practice, nor exercise all normative prose contained in this specification.</p>
+
+<div class="example"><div class="example-title"><span>Example 10</span></div><pre class="example">&lt;?xml version="1.0" encoding="UTF-8"?&gt;
+&lt;tt
+ xml:lang="en" xmlns="http://www.w3.org/ns/ttml"
+ xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+ xmlns:tts="http://www.w3.org/ns/ttml#styling"
+ xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+ xmlns:ittp="http://www.w3.org/ns/ttml/profile/imsc1#parameter"
+ ittp:aspectRatio="4 3"&gt;
+	
+	&lt;head&gt;
+		&lt;layout&gt;
+			&lt;region xml:id="area1" tts:origin="10% 10%" tts:extent="80% 10%" tts:backgroundColor="black" tts:displayAlign="center" tts:color="red"/&gt;
+		&lt;/layout&gt;
+	&lt;/head&gt;
+	&lt;body&gt;
+		&lt;div&gt;
+			&lt;p region="area1" begin="0s" end="6s"&gt;Lorem ipsum dolor sit amet.&lt;/p&gt;
+		&lt;/div&gt;
+	&lt;/body&gt;
+&lt;/tt&gt;</pre></div>
+   
+	 
+<div class="example"><div class="example-title"><span>Example 11</span></div><pre class="example">&lt;?xml version="1.0" encoding="UTF-8"?&gt;
+&lt;tt
+ xmlns="http://www.w3.org/ns/ttml"
+ xmlns:ttm="http://www.w3.org/ns/ttml#metadata" 
+ xmlns:tts="http://www.w3.org/ns/ttml#styling"
+ xmlns:ttp="http://www.w3.org/ns/ttml#parameter" 
+ xmlns:smpte="http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt"
+ xmlns:itts="http://www.w3.org/ns/ttml/profile/imsc1#styling"
+ tts:extent="640px 480px"
+ ttp:frameRate="25"
+ xml:lang="fr"&gt;
+	
+	&lt;head&gt;
+		&lt;layout&gt;
+			&lt;region xml:id="region1" tts:origin="120px 410px" tts:extent="240px 40px" tts:showBackground="whenActive"/&gt;
+			&lt;region xml:id="region2" tts:origin="120px 20px" tts:extent="240px 40px" tts:showBackground="whenActive"/&gt;
+		&lt;/layout&gt;
+	&lt;/head&gt;
+	&lt;body&gt;
+		&lt;div region="region1" begin="00:00:01:00" end="00:00:02:00" smpte:backgroundImage="1.png"/&gt;
+		&lt;div region="region1" begin="00:00:03:20" end="00:00:04:12" smpte:backgroundImage="2.png"/&gt;
+		&lt;div region="region2" itts:forcedDisplay="true" begin="00:00:03:20" end="00:00:04:12" smpte:backgroundImage="3.png"/&gt;
+	&lt;/body&gt;
+&lt;/tt&gt;
+&lt;/pre&gt;</pre></div></section>
 
   <section class="appendix" id="features-and-extensions" typeof="bibo:Chapter" resource="#features-and-extensions" rel="bibo:Chapter">
-    <!--OddPage--><h2 role="heading" id="h2_features-and-extensions"><span class="secno">D. </span>Extensions</h2>
+    <!--OddPage--><h2 role="heading" id="h2_features-and-extensions"><span class="secno">F. </span>Extensions</h2>
 
     <section class="appendix" id="general-2">
-      <h3 role="heading" id="h3_general-2"><span class="secno">D.1 </span>General</h3>
+      <h3 role="heading" id="h3_general-2"><span class="secno">F.1 </span>General</h3>
 
       <p>The following sections define extension designations, expressed as relative URIs (fragment identifiers) relative to the
       IMSC 1.0 Extension Namespace base URI.</p>
     </section>
 
     <section class="appendix" id="progressivelydecodable">
-      <h3 role="heading" id="h3_progressivelydecodable"><span class="secno">D.2 </span>#progressivelyDecodable</h3>
+      <h3 role="heading" id="h3_progressivelydecodable"><span class="secno">F.2 </span>#progressivelyDecodable</h3>
 
       <p>A <a href="#dfn-transformation-processor" class="internalDFN">transformation processor</a> supports the <code>#progressivelyDecodable</code> feature if it recognizes and is
       capable of transforming values of the <a href="#ttp-progressivelyDecodable"><code>ittp:progressivelyDecodable</code></a>.</p>
@@ -2958,7 +3048,7 @@
     </section>
 
     <section class="appendix" id="aspectratio">
-      <h3 role="heading" id="h3_aspectratio"><span class="secno">D.3 </span>#aspectRatio</h3>
+      <h3 role="heading" id="h3_aspectratio"><span class="secno">F.3 </span>#aspectRatio</h3>
 
       <p>A <a href="#dfn-transformation-processor" class="internalDFN">transformation processor</a> supports the <code>#aspectRatio</code> feature if it recognizes and is capable of
       transforming values of the <a href="#ttp-aspectRatio"><code>ittp:aspectRatio</code></a>.</p>
@@ -2968,7 +3058,7 @@
     </section>
 
     <section class="appendix" id="forceddisplay">
-      <h3 role="heading" id="h3_forceddisplay"><span class="secno">D.4 </span>#forcedDisplay</h3>
+      <h3 role="heading" id="h3_forceddisplay"><span class="secno">F.4 </span>#forcedDisplay</h3>
 
       <p>A <a href="#dfn-transformation-processor" class="internalDFN">transformation processor</a> supports the <code>#forcedDisplay</code> feature if it recognizes and is capable of
       transforming values of the <a href="#tts-forcedDisplay"><code>itts:forcedDisplay</code></a>.</p>
@@ -2978,7 +3068,7 @@
     </section>
 
     <section class="appendix" id="alttext">
-      <h3 role="heading" id="h3_alttext"><span class="secno">D.5 </span>#altText</h3>
+      <h3 role="heading" id="h3_alttext"><span class="secno">F.5 </span>#altText</h3>
 
       <p>A <a href="#dfn-transformation-processor" class="internalDFN">transformation processor</a> supports the <code>#altText</code> feature if it recognizes and is capable of
       transforming values of the <a href="#ttm-altText"><code>ittm:altText</code></a> element.</p>
@@ -2988,7 +3078,7 @@
     </section>
 
     <section class="appendix" id="linepadding">
-      <h3 role="heading" id="h3_linepadding"><span class="secno">D.6 </span>#linePadding</h3>
+      <h3 role="heading" id="h3_linepadding"><span class="secno">F.6 </span>#linePadding</h3>
 
       <p>A <a href="#dfn-transformation-processor" class="internalDFN">transformation processor</a> supports the <code>#linePadding</code> feature if it recognizes and is capable of
       transforming values of the <code>ebutts:linePadding</code> attribute specified in [<cite><a class="bibref" href="#bib-EBU-TT-D">EBU-TT-D</a></cite>].</p>
@@ -2998,7 +3088,7 @@
     </section>
 
     <section class="appendix" id="multirowalign">
-      <h3 role="heading" id="h3_multirowalign"><span class="secno">D.7 </span>#multiRowAlign</h3>
+      <h3 role="heading" id="h3_multirowalign"><span class="secno">F.7 </span>#multiRowAlign</h3>
 
       <p>A <a href="#dfn-transformation-processor" class="internalDFN">transformation processor</a> supports the <code>#multiRowAlign</code> feature if it recognizes and is capable of
       transforming values of the <code>ebutts:multiRowAlign</code> attribute specified in [<cite><a class="bibref" href="#bib-EBU-TT-D">EBU-TT-D</a></cite>].</p>
@@ -3009,18 +3099,20 @@
   </section>
 
 
-<section id="references" class="appendix" typeof="bibo:Chapter" resource="#references" rel="bibo:Chapter"><!--OddPage--><h2 role="heading" id="h2_references"><span class="secno">E. </span>References</h2><section id="normative-references" typeof="bibo:Chapter" resource="#normative-references" rel="bibo:Chapter"><h3 role="heading" id="h3_normative-references"><span class="secno">E.1 </span>Normative references</h3><dl class="bibliography" about=""><dt id="bib-CLDR">[CLDR]</dt><dd rel="dcterms:requires">Unicode Consortium. <a href="http://cldr.unicode.org">The Common Locale Data Repository Project</a>
+<section id="references" class="appendix" typeof="bibo:Chapter" resource="#references" rel="bibo:Chapter"><!--OddPage--><h2 role="heading" id="h2_references"><span class="secno">G. </span>References</h2><section id="normative-references" typeof="bibo:Chapter" resource="#normative-references" rel="bibo:Chapter"><h3 role="heading" id="h3_normative-references"><span class="secno">G.1 </span>Normative references</h3><dl class="bibliography" about=""><dt id="bib-CLDR">[CLDR]</dt><dd rel="dcterms:requires">Unicode Consortium. <a href="http://cldr.unicode.org">The Common Locale Data Repository Project</a>
 </dd><dt id="bib-EBU-TT-D">[EBU-TT-D]</dt><dd rel="dcterms:requires">European Broadcasting Union (EBU). <a href="https://tech.ebu.ch/docs/tech/tech3380.pdf">Tech 3380, EBU-TT-D Subtitling Distribution Format Version 1.0</a>
 </dd><dt id="bib-MHP">[MHP]</dt><dd rel="dcterms:requires">ETSI TS 101 812 V1.3.1, Digital Video Broadcasting (DVB); Multimedia Home
-</dd><dt id="bib-RFC2119">[RFC2119]</dt><dd rel="dcterms:requires">S. Bradner. <a href="http://www.ietf.org/rfc/rfc2119.txt"><cite>Key words for use in RFCs to Indicate Requirement Levels</cite></a>. March 1997. Best Current Practice. URL: <a href="http://www.ietf.org/rfc/rfc2119.txt">http://www.ietf.org/rfc/rfc2119.txt</a>
-</dd><dt id="bib-ST2052-1">[ST2052-1]</dt><dd rel="dcterms:requires">SMPTE ST 2052-1, Timed Text Format (SMPTE-TT)
-</dd><dt id="bib-TTML1">[TTML1]</dt><dd rel="dcterms:requires">Glenn Adams, Ed., <a href="http://www.w3.org/TR/ttml1/"><cite>Timed Text Markup Language 1 (TTML1) (Second Edition)</cite></a>, W3C Recommendation, 24 September 2013. URL: <a href="http://www.w3.org/TR/2013/REC-ttml1-20130924/">http://www.w3.org/TR/2013/REC-ttml1-20130924/</a>
+</dd><dt id="bib-RFC2119">[RFC2119]</dt><dd rel="dcterms:requires">S. Bradner. <a href="https://tools.ietf.org/html/rfc2119"><cite>Key words for use in RFCs to Indicate Requirement Levels</cite></a>. March 1997. Best Current Practice. URL: <a href="https://tools.ietf.org/html/rfc2119">https://tools.ietf.org/html/rfc2119</a>
+</dd><dt id="bib-ST2052-1">[ST2052-1]</dt><dd rel="dcterms:requires">SMPTE ST 2052-1, Timed Text Format (SMPTE-TT) URL: <a href="https://www.smpte.org/standards ">https://www.smpte.org/standards</a>
+</dd><dt id="bib-TTML1">[TTML1]</dt><dd rel="dcterms:requires">Glenn Adams. <a href="http://www.w3.org/TR/ttml1/"><cite>Timed Text Markup Language 1 (TTML1) (Second Edition)</cite></a>. 24 September 2013. W3C Recommendation. URL: <a href="http://www.w3.org/TR/ttml1/">http://www.w3.org/TR/ttml1/</a>
 </dd><dt id="bib-UNICODE">[UNICODE]</dt><dd rel="dcterms:requires"><a href="http://www.unicode.org/versions/latest/"><cite>The Unicode Standard</cite></a>. URL: <a href="http://www.unicode.org/versions/latest/">http://www.unicode.org/versions/latest/</a>
 </dd><dt id="bib-WCAG20">[WCAG20]</dt><dd rel="dcterms:requires">Ben Caldwell; Michael Cooper; Loretta Guarino Reid; Gregg Vanderheiden et al. <a href="http://www.w3.org/TR/WCAG20/"><cite>Web Content Accessibility Guidelines (WCAG) 2.0</cite></a>. 11 December 2008. W3C Recommendation. URL: <a href="http://www.w3.org/TR/WCAG20/">http://www.w3.org/TR/WCAG20/</a>
+</dd><dt id="bib-ttaf1-dfxp">[ttaf1-dfxp]</dt><dd rel="dcterms:requires">Glenn Adams. <a href="http://www.w3.org/TR/ttaf1-dfxp/"><cite>Timed Text Markup Language (TTML) 1.0 (Second Edition)</cite></a>. 9 July 2013. W3C Proposed Edited Recommendation. URL: <a href="http://www.w3.org/TR/ttaf1-dfxp/">http://www.w3.org/TR/ttaf1-dfxp/</a>
 </dd><dt id="bib-xml-names">[xml-names]</dt><dd rel="dcterms:requires">Tim Bray; Dave Hollander; Andrew Layman; Richard Tobin; Henry Thompson et al. <a href="http://www.w3.org/TR/xml-names"><cite>Namespaces in XML 1.0 (Third Edition)</cite></a>. 8 December 2009. W3C Recommendation. URL: <a href="http://www.w3.org/TR/xml-names">http://www.w3.org/TR/xml-names</a>
-</dd></dl></section><section id="informative-references" typeof="bibo:Chapter" resource="#informative-references" rel="bibo:Chapter"><h3 role="heading" id="h3_informative-references"><span class="secno">E.2 </span>Informative references</h3><dl class="bibliography" about=""><dt id="bib-CEA-608">[CEA-608]</dt><dd rel="dcterms:references"><a href="http://www.ce.org/Standards/Standard-Listings/R4-3-Television-Data-Systems-Subcommittee/Line-21-Data-Service.aspx">Line-21 Data Services</a>, ANSI/CEA Standard.
+</dd></dl></section><section id="informative-references" typeof="bibo:Chapter" resource="#informative-references" rel="bibo:Chapter"><h3 role="heading" id="h3_informative-references"><span class="secno">G.2 </span>Informative references</h3><dl class="bibliography" about=""><dt id="bib-CEA-608">[CEA-608]</dt><dd rel="dcterms:references"><a href="http://www.ce.org/Standards/Standard-Listings/R4-3-Television-Data-Systems-Subcommittee/Line-21-Data-Service.aspx">Line-21 Data Services</a>, ANSI/CEA Standard.
 </dd><dt id="bib-CEA-708">[CEA-708]</dt><dd rel="dcterms:references"><a href="http://www.ce.org/Standards/Standard-Listings/R4-3-Television-Data-Systems-Subcommittee/CEA-708-D.aspx">Digital Television (DTV) Closed Captioning</a>, ANSI/CEA Standard.
-</dd><dt id="bib-HTML5">[HTML5]</dt><dd rel="dcterms:references">Robin Berjon; Steve Faulkner; Travis Leithead; Erika Doyle Navara; Edward O'Connor; Silvia Pfeiffer. <a href="http://www.w3.org/TR/html5/"><cite>HTML5</cite></a>. 16 September 2014. W3C Proposed Recommendation. URL: <a href="http://www.w3.org/TR/html5/">http://www.w3.org/TR/html5/</a>
-</dd><dt id="bib-SDPUS">[SDPUS]</dt><dd rel="dcterms:references">World Wide Web Consortium (W3C). <a href="http://www.w3.org/TR/ttml10-sdp-us/">TTML Simple Delivery Profile for Closed Captions (US)</a> (W3C Working Group Note, 05 February 2013)
+</dd><dt id="bib-HTML5">[HTML5]</dt><dd rel="dcterms:references">Robin Berjon; Steve Faulkner; Travis Leithead; Erika Doyle Navara; Edward O'Connor; Silvia Pfeiffer. <a href="http://www.w3.org/TR/html5/"><cite>HTML5</cite></a>. 28 October 2014. W3C Recommendation. URL: <a href="http://www.w3.org/TR/html5/">http://www.w3.org/TR/html5/</a>
 </dd><dt id="bib-SUBM">[SUBM]</dt><dd rel="dcterms:references">World Wide Web Consortium (W3C). <a href="http://www.w3.org/Submission/2013/SUBM-ttml-ww-profiles-20130607/">TTML Text and Image Profiles for Internet Media Subtitles and Captions</a> (Member Submission, 07 June 2013)
+</dd><dt id="bib-namespaceState">[namespaceState]</dt><dd rel="dcterms:references">Norman Walsh. <a href="http://www.w3.org/TR/namespaceState/"><cite>The Disposition of Names in an XML Namespace</cite></a>. 29 March 2006. W3C Working Draft. URL: <a href="http://www.w3.org/TR/namespaceState/">http://www.w3.org/TR/namespaceState/</a>
+</dd><dt id="bib-ttml10-sdp-us">[ttml10-sdp-us]</dt><dd rel="dcterms:references">Glenn Adams; Monica Martin; Sean Hayes. <a href="http://www.w3.org/TR/ttml10-sdp-us/"><cite>TTML Simple Delivery Profile for Closed Captions (US)</cite></a>. 5 February 2013. W3C Note. URL: <a href="http://www.w3.org/TR/ttml10-sdp-us/">http://www.w3.org/TR/ttml10-sdp-us/</a>
 </dd></dl></section></section></body></html>
\ No newline at end of file
--- a/ttml-ww-profiles/ttml-ww-profiles.source.html	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml-ww-profiles/ttml-ww-profiles.source.html	Tue Nov 25 09:12:42 2014 -0800
@@ -26,13 +26,12 @@
                   ,   edDraftURI: "https://dvcs.w3.org/hg/ttml/raw-file/tip/ttml-ww-profiles/ttml-ww-profiles.html"
                   ,   localBiblio:  {
                                   "SUBM": "World Wide Web Consortium (W3C). <a href='http://www.w3.org/Submission/2013/SUBM-ttml-ww-profiles-20130607/'>TTML Text and Image Profiles for Internet Media Subtitles and Captions</a> (Member Submission, 07 June 2013)",
-                  "TTML1":  "Glenn Adams, Ed., <a href='http://www.w3.org/TR/ttml1/'><cite>Timed Text Markup Language 1 (TTML1) (Second Edition)</cite></a>, W3C Recommendation, 24 September 2013. URL: <a href='http://www.w3.org/TR/2013/REC-ttml1-20130924/'>http://www.w3.org/TR/2013/REC-ttml1-20130924/</a>",
                   "CEA-608": "<a href='http://www.ce.org/Standards/Standard-Listings/R4-3-Television-Data-Systems-Subcommittee/Line-21-Data-Service.aspx'>Line-21 Data Services</a>, ANSI/CEA Standard.",
                   "CEA-708": "<a href='http://www.ce.org/Standards/Standard-Listings/R4-3-Television-Data-Systems-Subcommittee/CEA-708-D.aspx'>Digital Television (DTV) Closed Captioning</a>, ANSI/CEA Standard.",
                   "MHP" : "ETSI TS 101 812 V1.3.1, Digital Video Broadcasting (DVB); Multimedia Home",
-                  "ST2052-1": "SMPTE ST 2052-1, Timed Text Format (SMPTE-TT)",
+                  "ST2052-1": "SMPTE ST 2052-1, Timed Text Format (SMPTE-TT) URL: <a href='https://www.smpte.org/standards '>https://www.smpte.org/standards</a>",
                                   "EBU-TT-D": "European Broadcasting Union (EBU). <a href='https://tech.ebu.ch/docs/tech/tech3380.pdf'>Tech 3380, EBU-TT-D Subtitling Distribution Format Version 1.0</a>",
-                                  "SDPUS": "World Wide Web Consortium (W3C). <a href='http://www.w3.org/TR/ttml10-sdp-us/'>TTML Simple Delivery Profile for Closed Captions (US)</a> (W3C Working Group Note, 05 February 2013)",
+                                  
                                   "CLDR": "Unicode Consortium. <a href='http://cldr.unicode.org'>The Common Locale Data Repository Project</a>",
                                                                                                                                         
               }
@@ -52,6 +51,10 @@
                    border-bottom-style: double;
                    border-bottom-color: #d3d3d3;
                    padding: 4px; margin: 0em }
+									 
+	.note {font-size:small}
+	
+	.example {font-size: small}
   </style>
 </head>
 
@@ -60,9 +63,9 @@
     <p>This document specifies two profiles of [[!TTML1]]: a text-only profile and an image-only profile. These profiles are
     intended to be used across subtitle and caption delivery applications worldwide, thereby simplifying interoperability,
     consistent rendering and conversion to other subtitling and captioning formats. The text profile is a superset of
-    [[SDPUS]].</p>
-
-    <p>The document defines extensions to [[!TTML1]], as well as incorporates extensions specified in [[!ST2052-1]] and
+    [[ttml10-sdp-us]].</p>
+
+    <p>The document defines extensions to [[!ttaf1-dfxp]], as well as incorporates extensions specified in [[!ST2052-1]] and
     [[!EBU-TT-D]].</p>
 
     <p>Both profiles are based on [[SUBM]].</p>
@@ -90,56 +93,69 @@
   <section id='scope'>
     <h2>Scope</h2>
 
-    <p>This document specifies two profiles of [[!TTML1]]: a text-only profile and an image-only profile. These profiles are
+    <p>This document specifies two profiles of [[!ttaf1-dfxp]]: a text-only profile and an image-only profile. These profiles are
     intended for subtitle and caption delivery worldwide, including dialog language translation, content description, captions for
     deaf and hard of hearing, etc.</p>
 
-    <p>The text-only profile is a strict superset of [[SDPUS]].</p>
-
-    <p>The document defines extensions to [[!TTML1]], as well as incorporates extensions specified in [[!ST2052-1]] and
+    <p>The text-only profile is a strict superset of [[ttml10-sdp-us]].</p>
+
+    <p>The document defines extensions to [[!ttaf1-dfxp]], as well as incorporates extensions specified in [[!ST2052-1]] and
     [[!EBU-TT-D]].</p>
   </section>
+	
+	  <section id='conventions'>
+    <h2>Documentation Conventions</h2>
+
+    <p>This specification uses the same conventions as [[!ttaf1-dfxp]] for the specification of parameter attributes, styling attributes and metadata elements. In particular, Section 2.3 of [[!ttaf1-dfxp]] specifies conventions used in the XML representation of elements.</p>
+		
+		<p>All content of this specification that is not explicitly marked as non-normative is considered to be normative. If a section or appendix header contains the expression "non-normative", then the entirety of the section or appendix is considered non-normative.</p>
+  </section>
 
   <section id='terms'>
     <h2>Terms and Definitions</h2>
-
-    <p><dfn>Presentation processor</dfn>. See Section 2.2 at [[!TTML1]].</p>
-
-    <p><dfn>Transformation processor</dfn>. See Section 2.2 at [[!TTML1]].</p>
-
-    <p><dfn>Intermediate synchronic document</dfn>. See Section 9.3.2 at [[!TTML1]].</p>
-
-    <p><dfn>Related Media Object</dfn>. See Section 2.2 at [[!TTML1]].</p>
+		
+		<p><dfn>Default Region</dfn>. See Section 9.3.1 at [[!ttaf1-dfxp]].</p>
+		
+		<p><dfn>Document Instance</dfn>. See Section 2.2 at [[!ttaf1-dfxp]].</p>
+		
+		<p><dfn>Intermediate synchronic document</dfn>. See Section 9.3.2 at [[!ttaf1-dfxp]].</p>
+
+		<p><dfn>Presentation processor</dfn>. See Section 2.2 at [[!ttaf1-dfxp]].</p>
+
+		<p><dfn>Transformation processor</dfn>. See Section 2.2 at [[!ttaf1-dfxp]].</p>
+		
+    <p><dfn>Related Media Object</dfn>. See Section 2.2 at [[!ttaf1-dfxp]].</p>
+
   </section>
 
   <section id="conformance">
-    <p>A subtitle document that conforms to a profile defined herein SHALL satisfy all normative provisions specified by the
+    <p>A <a>Document Instance</a> that conforms to a profile defined herein SHALL satisfy all normative provisions specified by the
     profile.</p>
 
     <p>A <a>presentation processor</a> that conforms to a profile defined in this specification SHALL:</p>
 
     <ul>
-      <li>satisfy the Generic Processor Conformance requirements at Section 3.2.1 of [[!TTML1]];</li>
+      <li>satisfy the Generic Processor Conformance requirements at Section 3.2.1 of [[!ttaf1-dfxp]];</li>
 
       <li>satisfy all normative provisions specified by the profile; and</li>
 
-      <li>be capable of presenting any subtitle document that conforms to the profile, i.e. if it implements all features and
+      <li>be capable of presenting any <a>Document Instance</a> that conforms to the profile, i.e. if it implements all features and
       provisions of the profile.</li>
     </ul>
 
     <p>A <a>transformation processor</a> that conforms to a profile defined in this specification SHALL:</p>
 
     <ul>
-      <li>satisfy the Generic Processor Conformance requirements at Section 3.2.1 of [[!TTML1]];</li>
+      <li>satisfy the Generic Processor Conformance requirements at Section 3.2.1 of [[!ttaf1-dfxp]];</li>
 
       <li>satisfy all normative provisions specified by the profile; and</li>
 
-      <li>be capable of transforming any subtitle document that conforms to the profile, i.e. if it implements all features and
+      <li>be capable of transforming any <a>Document Instance</a> that conforms to the profile, i.e. if it implements all features and
       provisions of the profile.</li>
     </ul>
 
     <p class='note'>The use of the term <a>presentation processor</a> (<a>transformation processor</a>) within this specification
-    does not imply conformance to the DFXP Presentation Profile (DFXP Transformation Profile) specified in [[!TTML1]]. In other
+    does not imply conformance to the DFXP Presentation Profile (DFXP Transformation Profile) specified in [[!ttaf1-dfxp]]. In other
     words, it is not considered an error for a <a>presentation processor</a> (<a>transformation processor</a>) to conform to a
     profile defined in this specification without also conforming to the DFXP Presentation Profile (DFXP Transformation
     Profile).</p>
@@ -151,13 +167,13 @@
     <section>
       <h3>General</h3>
 
-      <p>A subtitle document SHALL NOT conform to the <a>Text Profile</a> and <a>Image Profile</a> simultaneously.</p>
+      <p>A <a>Document Instance</a> SHALL NOT conform to the <a>Text Profile</a> and <a>Image Profile</a> simultaneously.</p>
 
       <p>In applications that require subtitle/caption content in image form to be simultaneously available in text form, two
-      distinct subtitle documents, one conforming to the <a>Text Profile</a> and the other conforming to the <a>Image Profile</a>,
-      SHOULD be offered. In addition, the <a>Text Profile</a> subtitle document SHOULD be associated with the <a>Image Profile</a>
-      subtitle document such that, when image content is encountered, assistive technologies have access to its corresponding text
-      form.</p>
+      distinct <a title="Document Instance">Document Instances</a>, one conforming to the <a>Text Profile</a> and the other conforming to the <a>Image Profile</a>,
+      SHOULD be offered. In addition, the <a>Text Profile</a> <a>Document Instance</a> SHOULD be associated with the <a>Image Profile</a>
+      <a>Document Instance</a> such that, when image content is encountered, assistive technologies have access to its corresponding text
+      form. The method by which this association is made is left to each application.</p> 
 
       <p class='note'>The <code>ittm:altText</code> element specified <a href='#ttm-altText'></a> also allows text equivalent
       string to be associated with an image, e.g. to support indexation of the content and also facilitate quality checking of the
@@ -188,15 +204,14 @@
     <section>
       <h3>Document Encoding</h3>
 
-      <p>A subtitle document SHALL use UTF-8 character encoding as specified in [[!UNICODE]].</p>
+      <p>A <a>Document Instance</a> SHALL use UTF-8 character encoding as specified in [[!UNICODE]].</p>
     </section>
 
     <section>
       <h3>Foreign Element and Attributes</h3>
 
-      <p>A subtitle document MAY contain elements and attributes that are neither specifically permitted nor forbidden by a
-      profile. Such elements and attributes MAY be ignored by the <a>presentation processor</a> or <a>transformation
-      processor</a>.</p>
+      <p>A <a>Document Instance</a> MAY contain elements and attributes that are neither specifically permitted nor forbidden by a
+      profile.</p>
     </section>
 
     <section>
@@ -235,7 +250,7 @@
 
             <td>http://www.w3.org/ns/ttml#parameter</td>
 
-            <td>[[!TTML1]]</td>
+            <td>[[!ttaf1-dfxp]]</td>
           </tr>
 
           <tr>
@@ -245,7 +260,7 @@
 
             <td>http://www.w3.org/ns/ttml#styling</td>
 
-            <td>[[!TTML1]]</td>
+            <td>[[!ttaf1-dfxp]]</td>
           </tr>
 
           <tr>
@@ -255,7 +270,7 @@
 
             <td>http://www.w3.org/ns/ttml/feature/</td>
 
-            <td>[[!TTML1]]</td>
+            <td>[[!ttaf1-dfxp]]</td>
           </tr>
 
           <tr>
@@ -340,35 +355,37 @@
         </tbody>
       </table>
 
-      <p>The namespace prefix values defined above are for convenience and document instances may use any prefix value that
+      <p>The namespace prefix values defined above are for convenience and document instances MAY use any prefix value that
       conforms to [[!xml-names]].</p>
+			
+			<p>The namespaces defined by this specification are mutable [[namespaceState]]; all undefined names in these namespaces are reserved for future standardization by the W3C.</p>
     </section>
 
     <section>
       <h3>Overflow</h3>
 
-      <p>Subtitle documents should be authored assuming strict clipping of content that falls out of region areas, regardless of
+      <p>A <a>Document Instance</a> SHOULD be authored assuming strict clipping of content that falls out of region areas, regardless of
       the computed value of <code>tts:overflow</code> for the region.</p>
 
-      <p class="note">As specified in [[!TTML1]], <code>tts:overflow</code> has no effect on the extent of the region, and hence
+      <p class="note">As specified in [[!ttaf1-dfxp]], <code>tts:overflow</code> has no effect on the extent of the region, and hence
       the total normalized drawing area S(En) at <a href='#paint-regions'></a>.</p>
     </section>
 
     <section>
       <h3>Related Video Object</h3>
 
-      <p>A subtitle document MAY be associated with a related video object, which SHALL consist of a sequence of image frames, each
+      <p>A <a>Document Instance</a> MAY be associated with a related video object, which SHALL consist of a sequence of image frames, each
       a rectangular array of pixels, and SHALL be considered the <a>Related Media Object</a>.</p>
     </section>
 
     <section>
       <h3>Synchronization</h3>
 
-      <p>Each <a>intermediate synchronic document</a> of the subtitle document is intended to be displayed on a specific frame and
+      <p>Each <a>intermediate synchronic document</a> of the <a>Document Instance</a> is intended to be displayed on a specific frame and
       removed on a specific frame of the related video object.</p>
 
       <p>When mapping a media time expression M to a frame F of a related video object, e.g. for the purpose of rendering a
-      subtitle document onto the related video object, the <a>presentation processor</a> SHALL map M to the frame F with the
+      <a>Document Instance</a> onto the related video object, the <a>presentation processor</a> SHALL map M to the frame F with the
       presentation time that is the closest to, but not less, than M.</p>
 
       <aside class="example">
@@ -376,7 +393,7 @@
         object with a frame rate of 1000 / 1001 × 30 ≈ 29.97.
       </aside>
 
-      <p class="note">In typical scenario, the same video program (the related video object) will be used for subtitle document
+      <p class="note">In typical scenario, the same video program (the related video object) will be used for <a>Document Instance</a>
       authoring, delivery and user playback. The mapping from media time expression to related video object above allows the author
       to precisely associate subtitle video content with video frames, e.g. around scene transitions. In circumstances where the
       video program is downsampled during delivery, the application can specify that, at playback, the relative video object be
@@ -397,8 +414,7 @@
       <section id='ttp-aspectRatio'>
         <h4>ittp:aspectRatio</h4>
 
-        <p>The <code>ittp:aspectRatio</code> attributes allows authorial control of the mapping of the root container of a subtitle
-        document to the related video object frame.</p>
+        <p>The <code>ittp:aspectRatio</code> attributes allows authorial control of the mapping of the root container of a <a>Document Instance</a> to the related video object frame.</p>
 
         <p>If present, the <code>ittp:aspectRatio</code> attribute SHALL conform to the following syntax:</p>
 
@@ -420,7 +436,7 @@
           </tbody>
         </table>
 
-        <p>The root container of a subtitle document SHALL be mapped to the related video object frame according to the
+        <p>The root container of a <a>Document Instance</a> SHALL be mapped to the related video object frame according to the
         following:</p>
 
         <ol>
@@ -441,7 +457,7 @@
           </li>
 
           <li>
-            <p>Otherwise, the root container of a subtitle document SHALL be mapped to the related video object frame in its
+            <p>Otherwise, the root container of a <a>Document Instance</a> SHALL be mapped to the related video object frame in its
             entirety. If <code>tts:extent</code> is present on the <code>tt</code> element, the extents of the root container SHALL
             be equal to the dimensions of the related video object frame.</p>
           </li>
@@ -451,6 +467,19 @@
 
         <p>An <code>ittp:aspectRatio</code> attribute is considered to be significant only when specified on the <code>tt</code>
         element.</p>
+				
+<pre class='example'>
+&lt;tt
+  xmlns=&quot;http://www.w3.org/ns/ttml&quot;
+  xmlns:ttm=&quot;http://www.w3.org/ns/ttml#metadata&quot; 
+  xmlns:tts=&quot;http://www.w3.org/ns/ttml#styling&quot;
+  xmlns:ttp=&quot;http://www.w3.org/ns/ttml#parameter&quot; 
+  xmlns:ittp=&quot;http://www.w3.org/ns/ttml/profile/imsc1#parameter&quot;
+  ittp:aspectRatio=&quot;4 3&quot;
+ &gt;
+ ...
+&lt;/tt&gt;
+</pre>
 
         <p class='note'>As specified in Section <a href="#common-features"></a>, <code>tts:extent</code> is present if the
         <code>px</code> length measure is used anywhere within the document.</p>
@@ -462,16 +491,16 @@
       <section id='ttp-progressivelyDecodable'>
         <h4>ittp:progressivelyDecodable</h4>
 
-        <p>A <a>progressively decodable subtitle document</a> is structured to facilitate presentation before the document is
+        <p>A <a>progressively decodable Document Instance</a> is structured to facilitate presentation before the document is
         received in its entirety, and can be identified using <code>ittp:progressivelyDecodable</code> attribute.</p>
 
-        <p>A <dfn>progressively decodable subtitle document</dfn> is a subtitle document that conforms to the following:</p>
+        <p>A <dfn>progressively decodable Document Instance</dfn> is a <a>Document Instance</a> that conforms to the following:</p>
 
         <ol>
           <li>no attribute or element of the TTML timing vocabulary is present within the <code>head</code> element;</li>
 
           <li>given two <a title="intermediate synchronic document">intermediate synchronic documents</a> <em>A</em> and <em>B</em>
-          of the subtitle document, with start times <em>TA</em> and <em>TB</em>, respectively, <em>TA</em> is not greater than
+          of the <a>Document Instance</a>, with start times <em>TA</em> and <em>TB</em>, respectively, <em>TA</em> is not greater than
           <em>TB</em> if <em>A</em> includes a <code>p</code> element that occurs earlier in the document than any <code>p</code>
           element that <em>B</em> includes;
           </li>
@@ -505,15 +534,27 @@
 
         <p>If not specified, the value of <code>ittp:progressivelyDecodable</code> SHALL be considered to be equal to "false".</p>
 
-        <p>A subtitle document for which the computed value of <code>ittp:progressivelyDecodable</code> is "true" SHALL be a
-        <a>progressively decodable subtitle document</a>.</p>
-
-        <p>A subtitle document for which the computed value of <code>ittp:progressivelyDecodable</code> is "false" is neither
-        asserted to be a <a>progressively decodable subtitle document</a> nor asserted not to be a progressively decodable subtitle
-        document.</p>
+        <p>A <a>Document Instance</a> for which the computed value of <code>ittp:progressivelyDecodable</code> is "true" SHALL be a
+        <a>progressively decodable Document Instance</a>.</p>
+
+        <p>A <a>Document Instance</a> for which the computed value of <code>ittp:progressivelyDecodable</code> is "false" is neither
+        asserted to be a <a>progressively decodable Document Instance</a> nor asserted not to be a progressively decodable <a>Document Instance</a>.</p>
+				
+				<pre class='example'>
+&lt;tt
+  xmlns=&quot;http://www.w3.org/ns/ttml&quot;
+  xmlns:ttm=&quot;http://www.w3.org/ns/ttml#metadata&quot; 
+  xmlns:tts=&quot;http://www.w3.org/ns/ttml#styling&quot;
+  xmlns:ttp=&quot;http://www.w3.org/ns/ttml#parameter&quot; 
+  xmlns:ittp=&quot;http://www.w3.org/ns/ttml/profile/imsc1#parameter&quot;
+  ittp:progressivelyDecodable=&quot;true&quot;
+ &gt;
+ ...
+&lt;/tt&gt;
+</pre>
 
         <div class='note'>
-          <p>[[!TTML1]] specifies explicitly referencing of elements identified using <code>xml:id</code> in the following
+          <p>[[!ttaf1-dfxp]] specifies explicitly referencing of elements identified using <code>xml:id</code> in the following
           circumstances:</p>
 
           <ul>
@@ -544,7 +585,7 @@
         <p><code>itts:forcedDisplay</code> allows the processor to override the computed value of <code>tts:visibility</code>
         attribute in conjunction with an application parameter <code>displayForcedOnlyMode</code>.</p>
 
-        <p>If the value of <code>displayForcedOnlyMode</code> is "true", a content element with a <code>itts:forcedDisplay</code>
+        <p>If and only if the value of <code>displayForcedOnlyMode</code> is "true", a content element with a <code>itts:forcedDisplay</code>
         computed value of "false" SHALL NOT produce any visible rendering, but still affect layout, regardless of the computed
         value of <code>tts:visibility</code>.</p>
 
@@ -605,12 +646,30 @@
         <code>displayForcedOnlyMode</code> SHALL be assumed to be equal to "false".</p>
 
         <p>The algorithm for setting the <code>displayForcedOnlyMode</code> parameter based on the circumstances under which the
-        subtitle document is presented is left to the application.</p>
-
-        <p class='note'>The background of a region is drawn even if the computed value of <code>tts:visibility</code> equals
-        "hidden" for all active content within. This can occur if <code>itts:forcedDisplay</code> equals "false" for all active
-        content elements within a region for which <code>itts:forcedDisplay</code> equals "true", and
-        <code>displayForcedOnlyMode</code> equals "true". Authors can avoid this situation, for instance, by ensuring that content
+        <a>Document Instance</a> is presented is left to the application.</p>
+				
+				<pre class='example'>
+...
+&lt;head&gt;
+	...
+	&lt;region xml:id=&quot;r1&quot; tts:origin=&quot;10% 2%&quot; tts:extent=&quot;80% 10%&quot; tts:color=&quot;white&quot; itts:forcedDisplay=&quot;true&quot; tts:backgroundColor=&quot;black&quot;/&gt;
+	&lt;region xml:id=&quot;r2&quot; tts:origin=&quot;10% 80%&quot; tts:extent=&quot;80% 88%&quot; tts:color=&quot;white&quot; tts:backgroundColor=&quot;black&quot;/&gt;
+	...
+&lt;/head&gt;
+...
+&lt;div&gt;
+	 &lt;p region=&quot;r1&quot; begin=&quot;1s&quot; end=&quot;6s&quot;&gt;Lycée&lt;/p&gt;
+		
+	 &lt;!-- the following will not appear if displayForcedOnlyMode='true' --&gt;
+	 &lt;p region=&quot;r2&quot; begin=&quot;4s&quot; end=&quot;6s&quot;&gt;Nous étions inscrits au même lycée.&lt;/p&gt;
+&lt;/div&gt;
+...
+</pre>
+
+
+        <p class='note'>As specified in [[!ttaf1-dfxp]], the background of a region can be visible even if the computed value of <code>tts:visibility</code> equals
+        "hidden" for all active content within. The background of a region for which <code>itts:forcedDisplay</code> equals "true" can therefore remain visible even if <code>itts:forcedDisplay</code> equals "false" for all active
+        content elements within the region and <code>displayForcedOnlyMode</code> equals "true". Authors can avoid this situation, for instance, by ensuring that content
         elements and the regions that they are flowed into always have the same value of <code>itts:forcedDisplay</code>.</p>
 
         <p class='note'>Although <code>itts:forcedDisplay</code>, like all the TTML style attributes, has no defined semantics on a
@@ -650,12 +709,24 @@
             </tr>
           </tbody>
         </table>
+				
+				<p>The <code>ittm:altText</code> element SHALL be a child of the <code>metadata</code> element.</p>
 
         <p><a href="#image-profile-constraints"></a> specifies the use of the <code>ittm:altText</code> element with images.</p>
+				
+<pre class='example'>
+...
+&lt;div region=&quot;r1&quot; begin=&quot;1s&quot; end=&quot;6s&quot; smpte:backgroundImage=&quot;1.png&quot;&gt;
+  &lt;metadata&gt;
+  &lt;ittm:altText&gt;Nous étions inscrits au même lycée.&lt;/ttm:title&gt;
+  &lt;/metadata&gt;
+&lt;/div&gt;
+...
+</pre>
 
         <p class='note'>In contrast to the common use of <code>alt</code> attributes in [[HTML5]], the <code>ittm:altText</code>
         attribute content is not intended to be displayed in place of the element if the element is not loaded. The
-        <code>ittm:altText</code> attribute content can however be read and used by assistive technologies. .</p>
+        <code>ittm:altText</code> attribute content can however be read and used by assistive technologies.</p>
       </section>
     </section>
 
@@ -709,7 +780,7 @@
     <section id='common-features'>
       <h3>Features</h3>
 
-      <p>Unless specified otherwise,a subtitle document SHALL conform to the following:</p>
+      <p>Unless specified otherwise,a <a>Document Instance</a> SHALL conform to the following:</p>
 
       <table class='simple'>
         <tbody>
@@ -824,7 +895,7 @@
           <tr>
             <td><code>#length-cell</code></td>
 
-            <td>SHALL NOT be used.</td>
+            <td>SHALL NOT be used other than to specify the value of <code>ebutts:linePadding</code>.</td>
           </tr>
 
           <tr>
@@ -1042,8 +1113,7 @@
           <tr>
             <td><code>#timing</code></td>
 
-            <td>MAY be used. The same syntax of <code>#clock-time</code> or <code>#offset-time</code> SHOULD be used throughout the
-            subtitle document.</td>
+            <td>MAY be used. All time expressions within a <a>Document Instance</a> SHOULD use the same syntax, either <code>clock-time</code> or <code>offset-time</code>.</td>
           </tr>
 
           <tr>
@@ -1148,7 +1218,7 @@
         </tbody>
       </table>
 
-      <p class='note'>As specified in [[!TTML1]], a <code>#time-offset-with-frames</code> expression is translated to a media time
+      <p class='note'>As specified in [[!ttaf1-dfxp]], a <code>#time-offset-with-frames</code> expression is translated to a media time
       M according to M = 3600 · hours + 60 · minutes + seconds + (frames ÷ (<code>ttp:frameRateMultiplier</code> ·
       <code>ttp:frameRate</code>)).</p>
     </section>
@@ -1182,21 +1252,33 @@
 
       <p class='note'>As specified in <a href="#common-features"></a>, the presence of the <code>ttp:profile</code> attribute is
       not required by this profile. The profile designator specified above is intended to be generally used to signal conformance
-      of a subtitle document to the profile. The details of such signaling depends on the application, and can, for instance, use
-      metadata structures out-of-band of the subtitle document.</p>
+      of a <a>Document Instance</a> to the profile. The details of such signaling depends on the application, and can, for instance, use
+      metadata structures out-of-band of the <a>Document Instance</a>.</p>
     </section>
 
     <section>
       <h3>Recommended Character Sets</h3>
 
-      <p>Authors should select from the sets of characters specified in <a href=
+      <p>A <a>Document Instance</a> SHOULD be authored using characters selected from the sets specified in <a href=
       "#recommended-unicode-code-points-per-language"></a>.</p>
     </section>
-
+		
+    <section>
+      <h3>Reference Fonts</h3>
+				
+		  <p>The flow of text within a region depends the dimensions and spacing (kerning) between individual glyphs. The following allows, for instance, region extents to be set such that text flows without clipping.</p>
+
+      <p>When processing glyphs that match the combinations of computed font family and code point listed in <a href="#reference-fonts"></a>, e.g. during layout, a <a>presentation processor</a> or <a>transformation processor</a> SHALL use glyph metrics equal to the metrics of the specified reference font, unless the glyph is not defined by the reference font.</p>
+			
+			<p class="note">Implementations can use fonts other than those specified in <a href="#reference-fonts"></a>. Two fonts with equal metrics can have a different appearance, but flow identically.</p>
+			
+    </section>
+
+	
     <section>
       <h3>Features</h3>
 
-      <p>The subtitle document SHALL conform to the following table:</p>
+      <p>The <a>Document Instance</a> SHALL conform to the following table:</p>
 
       <table class='simple'>
         <tbody>
@@ -1256,7 +1338,7 @@
           <tr>
             <td><code>#displayAlign</code></td>
 
-            <td>MAY be used. The initial value of <code>tts:displayAlign</code> SHALL be "after" for the default region. NOTE: This
+            <td>MAY be used. The initial value of <code>tts:displayAlign</code> SHALL be "after" for the <a>Default Region</a>. NOTE: This
             is consistent with [[ST2052-1]].</td>
           </tr>
 
@@ -1538,8 +1620,8 @@
 
       <p class='note'>As specified in <a href="#common-features"></a>, the presence of the <code>ttp:profile</code> attribute is
       not required by this profile. The profile designator specified above is intended to be generally used to signal conformance
-      of a subtitle document to the profile. The details of such signaling depends on the application, and can, for instance, use
-      metadata structures out-of-band of the subtitle document.</p>
+      of a <a>Document Instance</a> to the profile. The details of such signaling depends on the application, and can, for instance, use
+      metadata structures out-of-band of the <a>Document Instance</a>.</p>
     </section>
 
     <section>
@@ -1553,17 +1635,17 @@
       </section>
 
       <section>
-        <h4>Number per Region</h4><!-- start CFF-TT 1.0.7 -->
+        <h4>Number per Region</h4>
 
         <p>In a given synchronic document, there shall be at most one <a>presented image</a> per <a>presented region</a>.</p>
-        <!-- end CFF-TT 1.0.7 -->
+
       </section>
     </section>
 
     <section>
       <h3><code>div</code> element</h3>
 
-      <p>If a <code>smpte:backgroundImage</code> attribute is applied to a <code>div</code> element:</p>
+      <p>If a <code>smpte:backgroundImage</code> attribute is applied to a <code>div</code> element:
 
       <ul>
         <li>the width and height of the region extent associated with the <code>div</code> element SHALL be specified and SHALL be
@@ -1577,12 +1659,16 @@
         as specified in Sections 7.1.1.3 and 15.1 of [[!MHP]]. If a pHYs chunk is present, it SHALL indicate square pixels. Note:
         If no pixel aspect ratio is carried, the default of square pixels is assumed.<br></li>
       </ul>
+			
+			</p>
+			
+			<p class='note'>In [[!ttaf1-dfxp]], <code>tts:extent</code> and <code>tts:origin</code> do not apply to <code>div</code> elements. In order to individually position multiple <code>div</code> elements, each <code>div</code> can be associated with a distinct <code>region</code> with the desired <code>tts:extent</code> and <code>tts:origin</code>.</p>
     </section>
 
     <section>
       <h3>Features</h3>
 
-      <p>The features included in a subtitle document SHALL conform to the Table below:</p>
+      <p>The features included in a <a>Document Instance</a> SHALL conform to the Table below:</p>
 
       <table class='simple'>
         <tbody>
@@ -1742,14 +1828,12 @@
     <h2>Hypothetical Render Model</h2>
 
     <section>
-      <h3>Performance Model</h3>
-
-      <section>
-        <h4>Overview</h4>
+
+        <h3>Overview</h3>
 
         <p>This Section specifies the Hypothetical Render Model illustrated in <a href="#fig-hypothetical-render-model"></a>.</p>
 
-        <p>The purpose of the model is to limit subtitle document complexity. It is not intended as a specification of the
+        <p>The purpose of the model is to limit <a>Document Instance</a> complexity. It is not intended as a specification of the
         processing requirements for implementations. For instance, while the model defines a glyph buffer for the purpose of
         limiting the number of glyphs displayed at any given point in time, it neither requires the implementation of such a
         buffer, nor models the sub-pixel character positioning and anti-aliased glyph rendering that can be used to produce text
@@ -1764,7 +1848,7 @@
         </figure>
 
         <p>The model operates on successive <a title="intermediate synchronic document">intermediate synchronic documents</a>
-        obtained from an input subtitle document, and uses a simple double buffering model: while an <a>intermediate synchronic
+        obtained from an input <a>Document Instance</a>, and uses a simple double buffering model: while an <a>intermediate synchronic
         document</a> E<sub>n</sub> is being painted into Presentation Buffer P<sub>n</sub> (the "front buffer" of the model), the
         previous <a>intermediate synchronic document</a> E<sub>n-1</sub> is available for display in Presentation Buffer
         P<sub>n-1</sub> (the "back buffer" of the model).</p>
@@ -1788,7 +1872,7 @@
       </section>
 
       <section>
-        <h4>General</h4>
+        <h3>General</h3>
 
         <p>The Presentation Compositor SHALL render in Presentation Buffer P<sub>n</sub> each successive intermediate synchronic
         document E<sub>n</sub> using the following steps in order:</p>
@@ -1881,7 +1965,7 @@
       </section>
 
       <section id='paint-regions'>
-        <h4>Paint Regions</h4>
+        <h3>Paint Regions</h3>
 
         <p>The total normalized drawing area S(E<sub>n</sub>) for <a>intermediate synchronic document</a> E<sub>n</sub> SHALL
         be</p>
@@ -1920,12 +2004,12 @@
           <li>It is specified on the <code>region</code> layout element that defines the region.</li>
 
           <li>It is specified on a <code>div</code>, <code>p</code>, <code>span</code> or <code>br</code> content element that is
-          to be flowed into the region for presentation in the <a>intermediate synchronic document</a> (see [[!TTML1]] for more
+          to be flowed into the region for presentation in the <a>intermediate synchronic document</a> (see [[!ttaf1-dfxp]] for more
           details on when a content element is followed into a region).
           </li>
 
           <li>It is specified on a <code>set</code> animation element that is to be applied to content elements that are to be
-          flowed into the region for presentation in the <a>intermediate synchronic document</a> (see [[!TTML1]] for more details
+          flowed into the region for presentation in the <a>intermediate synchronic document</a> (see [[!ttaf1-dfxp]] for more details
           on when a <code>set</code> animation element is applied to content elements).
           </li>
         </ul>
@@ -1936,7 +2020,7 @@
       </section>
 
       <section id='paint-images'>
-        <h4>Paint Images</h4>
+        <h3>Paint Images</h3>
 
         <p>The Presentation Compositor SHALL paint into the Presentation Buffer P<sub>n</sub> all visible pixels of presented
         images of <a>intermediate synchronic document</a> E<sub>n</sub>.</p>
@@ -1980,7 +2064,7 @@
 
         <p>NRGA(I<sub>i</sub>) is the Normalized Image Area of <a>presented image</a> I<sub>i</sub> and SHALL be equal to:</p>
 
-        <p>NRGA(I<sub>i</sub>)= (width of I<sub>i</sub> ) ∙ height of I<sub>i</sub> ) ÷ ( root container height ∙ root
+        <p>NRGA(I<sub>i</sub>)= (width of I<sub>i</sub> ∙ height of I<sub>i</sub> ) ÷ ( root container height ∙ root
         container width )</p>
 
         <p>NSIZ(I<sub>i</sub>) SHALL be the number of pixels of <a>presented image</a> I<sub>i</sub>.</p>
@@ -2028,7 +2112,7 @@
       </section>
 
       <section id='paint-text'>
-        <h4>Paint Text</h4>
+        <h3>Paint Text</h3>
 
         <p>For each glyph displayed in <a>intermediate synchronic document</a> E<sub>n</sub>, the Presentation Compositor
         SHALL:</p>
@@ -2045,7 +2129,7 @@
           G<sub>n</sub> using the corresponding style information.</li>
         </ul>
 
-        <p>Two glyphs are identical if and only if the following [[!TTML1]] styles are identical:</p>
+        <p>Two glyphs are identical if and only if the following [[!ttaf1-dfxp]] styles are identical:</p>
 
         <ul>
           <li><code>tts:color</code></li>
@@ -2177,18 +2261,13 @@
           fontSize of 108 px (10% of 1080 px and NRGA(G<sub>i</sub>) = 0.01) could be rendered every second.
         </aside>
       </section>
-    </section><!-- start CFF-TT 1.0.7 -->
-
-    <section>
-      <h3>Reference Fonts</h3>
-
-      <p>The height and width of the area occupied by text within a region depend on line height as well as the width of, and
-      spacing between (kerning), individual glyphs. The following allows the area occupied by text to be closely determined, and
-      thus the region extent to be set such that text flows without clipping.</p>
-
-      <p>A glyph that matches one of the combinations of computed font family and code point listed in the table below SHALL be
-      laid out using metrics equal to the metrics of the specified reference font, unless the glyph is not defined by the reference
-      font.</p>
+    </section>
+</section>
+
+    <section  class='appendix' id="reference-fonts">
+      <h2>Reference Fonts</h2>
+
+
 
       <table class='simple'>
         <thead>
@@ -2235,12 +2314,9 @@
         </tbody>
       </table>
 
-      <p class="note">Implementations can use use fonts other than those specified above. Two fonts with equal metrics can have a
-      different appearance, but flow identically.</p>
-
       <p class="note">proportionalSansSerif is not used in practice for Hebrew and Arabic captions and subtitles.</p>
     </section>
-  </section>
+
 
   <section class='appendix' id='recommended-unicode-code-points-per-language'>
     <h2>Recommended Character Sets</h2>
@@ -2249,7 +2325,7 @@
     using <code>xml:lang</code>. The idea is to increase the confidence that the text will be presented correctly by
     implementations targeting specific locales.</p>
 
-    <p>Specifically, for a given language, an author should choose characters from the set resulting from the union of the
+    <p>Specifically, for a given language, an author SHOULD choose characters from the set resulting from the union of the
     following sets:</p>
 
     <ul>
@@ -2262,7 +2338,7 @@
       <li>supplementary characters specified for the language in Table 2, if any</li>
     </ul>
 
-    <p>Some of these sets may overlap.</p>
+    <p>Some of these sets MAY overlap.</p>
 
     <p>Table 1 captures the set of characters intended to be available to authors across all languages. The terms used in the table
     are defined in [[!UNICODE]].</p>
@@ -2614,12 +2690,12 @@
 
     <p>Guideline 1.1 of [[!WCAG20]] recommends that an implementation provide text alternatives for all non-text content. In the
     context of this specification, this text alternative is intended primarily to support users of the subtitles who cannot see
-    images. Since the images of an <a>Image Profile</a> subtitle document usually represent subtitle or caption text, the
+    images. Since the images of an <a>Image Profile</a> <a>Document Instance</a> usually represent subtitle or caption text, the
     guidelines for authoring text equivalent strings given at <span class='sec-no'>Images of text</span> of [[HTML5]] are
     appropriate.</p>
 
-    <p>Thus, for each subtitle in an <a>Image Profile</a> subtitle document, a text equivalent content in a <a>Text Profile</a>
-    subtitle document SHOULD be written so that it conveys all essential content and fulfills the same function as the
+    <p>Thus, for each subtitle in an <a>Image Profile</a> <a>Document Instance</a>, a text equivalent content in a <a>Text Profile</a>
+    <a>Document Instance</a> SHOULD be written so that it conveys all essential content and fulfills the same function as the
     corresponding subtitle image. In the context of subtitling and captioning, this content will be (as a minimum) the verbatim
     equivalent of the image without précis or summarization. However, the author MAY include extra information to the text
     equivalent string in cases where styling is applied to the text image with a deliberate connotation, as a <em>functional</em>
@@ -2627,8 +2703,8 @@
 
     <p>For instance, in subtitling and captioning, italics can be used to indicate an off screen speaker context (for example a
     voice from a radio). An author can choose to include this functional information in the text equivalent; for example, by
-    including the word "Radio: " before the image equivalent text. It should also be noted that images in an <a>Image Profile</a>
-    subtitle document that are intended for use as <em>captions</em>, i.e. intended for a hard of hearing audience, might already
+    including the word "Radio: " before the image equivalent text. Note that images in an <a>Image Profile</a>
+    <a>Document Instance</a> that are intended for use as <em>captions</em>, i.e. intended for a hard of hearing audience, might already
     include this functional information in the rendered text.</p>
 
     <p>Guideline 1.1 of [[!WCAG20]] also recommends that accessible text alternatives must be "programmatically determinable." This
@@ -2636,6 +2712,63 @@
     that people with disabilities use. It also means that the user must be able to use their assistive technology to find the
     alternative text (that they can use) when they land on the non-text content (that they can't use).</p>
   </section>
+	
+	  <section class='appendix' id='sample-instance'>
+    <h2>Sample Document Instance (non-normative)</h2>
+
+    <p>The following sample <a title='Document Instance'>Document Instances</a> conforms to the Text and Image Profiles, respectively. These samples are for illustration only, and are neither intended to capture current or future practice, nor exercise all normative prose contained in this specification.</p>
+
+<pre class='example'>
+&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;
+&lt;tt
+ xml:lang=&quot;en&quot; xmlns=&quot;http://www.w3.org/ns/ttml&quot;
+ xmlns:ttm=&quot;http://www.w3.org/ns/ttml#metadata&quot; 
+ xmlns:tts=&quot;http://www.w3.org/ns/ttml#styling&quot;
+ xmlns:ttp=&quot;http://www.w3.org/ns/ttml#parameter&quot; 
+ xmlns:ittp=&quot;http://www.w3.org/ns/ttml/profile/imsc1#parameter&quot;
+ ittp:aspectRatio=&quot;4 3&quot;&gt;
+	
+	&lt;head&gt;
+		&lt;layout&gt;
+			&lt;region xml:id=&quot;area1&quot; tts:origin=&quot;10% 10%&quot; tts:extent=&quot;80% 10%&quot; tts:backgroundColor=&quot;black&quot; tts:displayAlign=&quot;center&quot; tts:color=&quot;red&quot;/&gt;
+		&lt;/layout&gt;
+	&lt;/head&gt;
+	&lt;body&gt;
+		&lt;div&gt;
+			&lt;p region=&quot;area1&quot; begin=&quot;0s&quot; end=&quot;6s&quot;&gt;Lorem ipsum dolor sit amet.&lt;/p&gt;
+		&lt;/div&gt;
+	&lt;/body&gt;
+&lt;/tt&gt;
+</pre>
+   
+	 
+<pre class='example'>
+&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;
+&lt;tt
+ xmlns=&quot;http://www.w3.org/ns/ttml&quot;
+ xmlns:ttm=&quot;http://www.w3.org/ns/ttml#metadata&quot; 
+ xmlns:tts=&quot;http://www.w3.org/ns/ttml#styling&quot;
+ xmlns:ttp=&quot;http://www.w3.org/ns/ttml#parameter&quot; 
+ xmlns:smpte=&quot;http://www.smpte-ra.org/schemas/2052-1/2010/smpte-tt&quot;
+ xmlns:itts=&quot;http://www.w3.org/ns/ttml/profile/imsc1#styling&quot;
+ tts:extent=&quot;640px 480px&quot;
+ ttp:frameRate=&quot;25&quot;
+ xml:lang=&quot;fr&quot;&gt;
+	
+	&lt;head&gt;
+		&lt;layout&gt;
+			&lt;region xml:id=&quot;region1&quot; tts:origin=&quot;120px 410px&quot; tts:extent=&quot;240px 40px&quot; tts:showBackground=&quot;whenActive&quot;/&gt;
+			&lt;region xml:id=&quot;region2&quot; tts:origin=&quot;120px 20px&quot; tts:extent=&quot;240px 40px&quot; tts:showBackground=&quot;whenActive&quot;/&gt;
+		&lt;/layout&gt;
+	&lt;/head&gt;
+	&lt;body&gt;
+		&lt;div region=&quot;region1&quot; begin=&quot;00:00:01:00&quot; end=&quot;00:00:02:00&quot; smpte:backgroundImage=&quot;1.png&quot;/&gt;
+		&lt;div region=&quot;region1&quot; begin=&quot;00:00:03:20&quot; end=&quot;00:00:04:12&quot; smpte:backgroundImage=&quot;2.png&quot;/&gt;
+		&lt;div region=&quot;region2&quot; itts:forcedDisplay=&quot;true&quot; begin=&quot;00:00:03:20&quot; end=&quot;00:00:04:12&quot; smpte:backgroundImage=&quot;3.png&quot;/&gt;
+	&lt;/body&gt;
+&lt;/tt&gt;
+&lt;/pre&gt;
+  </section>
 
   <section class='appendix' id='features-and-extensions'>
     <h2>Extensions</h2>
Binary file ttml2/spec/rnc/schema.zip has changed
--- a/ttml2/spec/rnc/ttml2-animation.rnc	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/rnc/ttml2-animation.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 # .......................................................................
-# TT-AF 1.0 DFXP Animation Module .......................................
+# TTML2 Animation Module ................................................
 # .......................................................................
 
 namespace xlink = "http://www.w3.org/1999/xlink"
--- a/ttml2/spec/rnc/ttml2-classes.rnc	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/rnc/ttml2-classes.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 # .......................................................................
-# TT-AF 1.0 DFXP Class Declarations Module ..............................
+# TTML2 Class Declarations Module .......................................
 # .......................................................................
 
 # attribute group classes
@@ -18,8 +18,10 @@
 TTAF.Animation.class = empty
 TTAF.Block.class = empty
 TTAF.BlockNoDiv.class = empty
+TTAF.BlockOrEmbedded.class = empty
 TTAF.Inline.class = empty
 TTAF.InlineNoSpan.class = empty
+TTAF.InlineOrEmbedded.class = empty
 TTAF.MetadataNoAgent.class = empty
 TTAF.Metadata.class = empty
 TTAF.MetadataItems.class = empty
--- a/ttml2/spec/rnc/ttml2-content.rnc	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/rnc/ttml2-content.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 # .......................................................................
-# TT-AF 1.0 DFXP Content Module .........................................
+# TTML2 Content Module ..................................................
 # .......................................................................
 
 # body - content body
@@ -43,7 +43,7 @@
   (TTAF.Metadata.class*,
    TTAF.Animation.class*,
    TTAF.Layout.class?,
-   (TTAF.Block.class | TTAF.div.content.extra)*)
+   (TTAF.BlockOrEmbedded.class | TTAF.div.content.extra)*)
 
 # p - paragraph
 TTAF.p =
@@ -65,7 +65,7 @@
   (TTAF.Metadata.class*,
    TTAF.Animation.class*,
    TTAF.Layout.class?,
-   (TTAF.Inline.class |
+   (TTAF.InlineOrEmbedded.class |
     TTAF.p.content.extra)*)
 
 # span - intra-paragraph inline span
@@ -87,7 +87,7 @@
 TTAF.span.content =
   (TTAF.Metadata.class*,
    TTAF.Animation.class*,
-   (TTAF.Inline.class |
+   (TTAF.InlineOrEmbedded.class |
     TTAF.span.content.extra)*)
 
 # br - manual line break
@@ -117,6 +117,8 @@
   TTAF.p | TTAF.Block.extra
 TTAF.Block.class |=
   TTAF.div | TTAF.BlockNoDiv.class
+TTAF.BlockOrEmbedded.class |=
+  TTAF.Block.class | TTAF.Embedded.class
 
 # Inline.class
 TTAF.Inline.extra = empty
@@ -124,6 +126,8 @@
   text | TTAF.br | TTAF.Inline.extra
 TTAF.Inline.class |=
   TTAF.span | TTAF.InlineNoSpan.class
+TTAF.InlineOrEmbedded.class |=
+  TTAF.Inline.class | TTAF.Embedded.class
 
 # .......................................................................
 # .......................................................................
--- a/ttml2/spec/rnc/ttml2-core-attribs.rnc	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/rnc/ttml2-core-attribs.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 # .......................................................................
-# TT-AF 1.0 DFXP Core Attributes Module .................................
+# TTML2 Core Attributes Module ..........................................
 # .......................................................................
 
 TTAF.id.attrib
--- a/ttml2/spec/rnc/ttml2-datatypes.rnc	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/rnc/ttml2-datatypes.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 # .......................................................................
-# TT-AF 1.0 DFXP Datatypes Module .......................................
+# TTML2 Datatypes Module ................................................
 # .......................................................................
 
 TTAF.Agent.datatype =
@@ -14,6 +14,19 @@
 TTAF.AnimationValueList.datatype =
   string
 
+TTAF.BackgroundImage.datatype =
+  TTAF.Image.datatype |
+  "none"
+
+TTAF.BackgroundPosition.datatype =
+  string
+
+TTAF.BackgroundRepeat.datatype =
+  "noRepeat" |
+  "repeat" |
+  "repeatX" |
+  "repeatY"
+
 TTAF.Boolean.datatype =
   xsd:boolean
 
@@ -37,6 +50,25 @@
 TTAF.Color.datatype =
   string
 
+TTAF.DataEncoding.datatype =
+  "base16" |
+  "base32" |
+  "base32hex" |
+  "base64" |
+  "base64url"
+
+TTAF.DataFormat.datatype =
+  xsd:token
+
+TTAF.DataLength.datatype =
+  xsd:nonNegativeInteger
+
+TTAF.DataSource.datatype =
+  TTAF.URI.datatype
+
+TTAF.DataType.datatype =
+  string
+
 TTAF.Direction.datatype =
   "ltr" |
   "rtl"
@@ -112,6 +144,9 @@
 TTAF.FrameRateMultiplier.datatype =
   xsd:string { pattern = "\p{Nd}+\s+\p{Nd}+" }
 
+TTAF.Image.datatype =
+  TTAF.URI.datatype
+
 TTAF.InferProcessorProfileMethod.datatype =
   "loose" |
   "strict"
@@ -373,6 +408,9 @@
   "embed" |
   "bidiOverride"
 
+TTAF.UnicodeRange.datatype =
+  string
+
 TTAF.Validation.datatype =
   "required" |
   "optional"
--- a/ttml2/spec/rnc/ttml2-document.rnc	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/rnc/ttml2-document.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 # .......................................................................
-# TT-AF 1.0 DFXP Document Module ........................................
+# TTML2 Document Module .................................................
 # .......................................................................
 
 ## tt - generic top-level document element type
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml2/spec/rnc/ttml2-embedded.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,181 @@
+# .......................................................................
+# TTML2 Embedded Content Module .........................................
+# .......................................................................
+
+# Embedded Content Attributes
+
+TTAF.encoding.attrib
+  = attribute encoding { TTAF.DataEncoding.datatype }?
+TTAF.format.attrib
+  = attribute format { TTAF.DataFormat.datatype }?
+TTAF.length.attrib
+  = attribute length { TTAF.DataLength.datatype }?
+TTAF.src.attrib
+  = attribute src { TTAF.DataSource.datatype }?
+TTAF.type.attrib
+  = attribute type { TTAF.DataType.datatype }?
+
+# Data Attribute Class
+TTAF.Data.attrib.class &=
+  TTAF.format.attrib,
+  TTAF.src.attrib,
+  TTAF.type.attrib
+
+# Embedded Content Elements
+
+# audio
+TTAF.audio =
+  element audio {
+    TTAF.audio.attlist,
+    TTAF.audio.content
+  }
+
+TTAF.audio.attlist &=
+  TTAF.Core.attrib.class,
+  TTAF.Metadata.attrib.class,
+  TTAF.Data.attrib.class
+
+TTAF.audio.content.extra = empty
+TTAF.audio.content =
+  (TTAF.Metadata.class*,
+   (TTAF.source | TTAF.audio.content.extra)*)
+
+# chunk
+TTAF.chunk =
+  element chunk {
+    TTAF.chunk.attlist,
+    TTAF.chunk.content
+  }
+
+TTAF.chunk.attlist &=
+  TTAF.id.attrib,
+  TTAF.encoding.attrib,
+  TTAF.length.attrib
+
+TTAF.chunk.content.extra = empty
+TTAF.chunk.content =
+  text
+
+# data
+TTAF.data =
+  element data {
+    TTAF.data.attlist,
+    TTAF.data.content
+  }
+
+TTAF.data.attlist &=
+  TTAF.Core.attrib.class,
+  TTAF.Data.attrib.class,
+  TTAF.encoding.attrib,
+  TTAF.length.attrib
+
+TTAF.data.content.extra = empty
+TTAF.data.content =
+  (text |
+    (TTAF.Metadata.class*,
+     (TTAF.chunk+ | TTAF.source+),
+     TTAF.data.content.extra*))
+
+# font
+TTAF.font =
+  element font {
+    TTAF.font.attlist,
+    TTAF.font.content
+  }
+
+TTAF.font.attlist &=
+  TTAF.Core.attrib.class,
+  TTAF.Metadata.attrib.class,
+  TTAF.Data.attrib.class,
+  attribute family { TTAF.FontFamily.datatype },
+  attribute range { TTAF.UnicodeRange.datatype },
+  attribute style { TTAF.FontStyle.datatype },
+  attribute weight { TTAF.FontWeight.datatype }
+
+TTAF.font.content.extra = empty
+TTAF.font.content =
+  (TTAF.Metadata.class*,
+   (TTAF.source | TTAF.font.content.extra)*)
+
+# image
+TTAF.image =
+  element image {
+    TTAF.image.attlist,
+    TTAF.image.content
+  }
+
+TTAF.image.attlist &=
+  TTAF.Core.attrib.class,
+  TTAF.Metadata.attrib.class,
+  TTAF.Data.attrib.class
+
+TTAF.image.content.extra = empty
+TTAF.image.content =
+  (TTAF.Metadata.class*,
+   (TTAF.source | TTAF.image.content.extra)*)
+
+# resources
+TTAF.resources =
+  element resources {
+    TTAF.resources.attlist,
+    TTAF.resources.content
+  }
+
+TTAF.resources.attlist &=
+  TTAF.Core.attrib.class
+
+TTAF.resources.content.extra = empty
+TTAF.resources.content =
+  (TTAF.Metadata.class*,
+   (TTAF.Resource.class | TTAF.resources.content.extra)*)
+
+# source
+TTAF.source =
+  element source {
+    TTAF.source.attlist,
+    TTAF.source.content
+  }
+
+TTAF.source.attlist &=
+  TTAF.Core.attrib.class,
+  TTAF.Data.attrib.class
+
+TTAF.source.content.extra = empty
+TTAF.source.content =
+  (TTAF.Metadata.class*,
+   TTAF.data?,
+   TTAF.source.content.extra*)
+
+# Audio.class
+TTAF.Audio.extra = empty
+TTAF.Audio.class |=
+  TTAF.audio | TTAF.Audio.extra
+
+# Data.class
+TTAF.Data.extra = empty
+TTAF.Data.class |=
+  TTAF.data | TTAF.Data.extra
+
+# Font.class
+TTAF.Font.extra = empty
+TTAF.Font.class |=
+  TTAF.font | TTAF.Font.extra
+
+# Image.class
+TTAF.Image.extra = empty
+TTAF.Image.class |=
+  TTAF.image | TTAF.Image.extra
+
+# Embedded.class
+TTAF.Embedded.extra = empty
+TTAF.Embedded.class |=
+  TTAF.audio | TTAF.image | TTAF.Embedded.extra
+
+# Resource.class
+TTAF.Resource.extra = empty
+TTAF.Resource.class |=
+  TTAF.Data.class | TTAF.Embedded.class | TTAF.Font.class
+
+# .......................................................................
+# .......................................................................
+# .......................................................................
--- a/ttml2/spec/rnc/ttml2-head.rnc	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/rnc/ttml2-head.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 # .......................................................................
-# TT-AF 1.0 DFXP Header Module ..........................................
+# TTML2 Header Module ...................................................
 # .......................................................................
 
 # head - generic header
@@ -16,6 +16,7 @@
 TTAF.head.content =
   (TTAF.Metadata.class*,
    TTAF.Parameters.class*,
+   TTAF.resources?,
    TTAF.styling?,
    TTAF.layout?,
    TTAF.animation?,
--- a/ttml2/spec/rnc/ttml2-layout.rnc	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/rnc/ttml2-layout.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 # .......................................................................
-# TT-AF 1.0 DFXP Layout Module ..........................................
+# TTML2 Layout Module ...................................................
 # .......................................................................
 
 # region reference attribute; must reference /head/layout/region
--- a/ttml2/spec/rnc/ttml2-metadata-attribs.rnc	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/rnc/ttml2-metadata-attribs.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 # .......................................................................
-# TT-AF 1.0 DFXP Metadata Attributes Module ..............................
+# TTML2 Metadata Attributes Module ......................................
 # .......................................................................
 
 namespace tt = "http://www.w3.org/ns/ttml"
--- a/ttml2/spec/rnc/ttml2-metadata-items.rnc	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/rnc/ttml2-metadata-items.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 # .......................................................................
-# TT-AF 1.0 DFXP Metadata Items Module ......................................
+# TTML2 Metadata Items Module ...........................................
 # .......................................................................
 
 namespace ttm = "http://www.w3.org/ns/ttml#metadata"
--- a/ttml2/spec/rnc/ttml2-metadata.rnc	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/rnc/ttml2-metadata.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 # .......................................................................
-# TT-AF 1.0 DFXP Metadata Module ........................................
+# TTML2 Metadata Module .................................................
 # .......................................................................
 
 # namespace prefix bindings
--- a/ttml2/spec/rnc/ttml2-parameter-attribs.rnc	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/rnc/ttml2-parameter-attribs.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 # .......................................................................
-# TT-AF 1.0 DFXP Parameter Attributes Module ............................
+# TTML2 Parameter Attributes Module .....................................
 # .......................................................................
 
 namespace ttp = "http://www.w3.org/ns/ttml#parameter"
--- a/ttml2/spec/rnc/ttml2-parameter-items.rnc	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/rnc/ttml2-parameter-items.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 # .......................................................................
-# TT-AF 1.0 DFXP Parameter Items Module .................................
+# TTML2 Parameter Items Module ..........................................
 # .......................................................................
 
 namespace ttp = "http://www.w3.org/ns/ttml#parameter"
--- a/ttml2/spec/rnc/ttml2-parameters.rnc	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/rnc/ttml2-parameters.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 # .......................................................................
-# TT-AF 1.0 DFXP Parameters Module ......................................
+# TTML2 Parameters Module ...............................................
 # .......................................................................
 
 TTAF.Parameters.class |=
--- a/ttml2/spec/rnc/ttml2-styling-attribs.rnc	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/rnc/ttml2-styling-attribs.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 # .......................................................................
-# TT-AF 1.0 DFXP Styling Attributes Module ..............................
+# TTML2 Styling Attributes Module .......................................
 # .......................................................................
 
 namespace tt = "http://www.w3.org/ns/ttml"
@@ -10,6 +10,12 @@
 
 TTAF.backgroundColor.attrib
   = attribute tts:backgroundColor { TTAF.Color.datatype }?
+TTAF.backgroundImage.attrib
+  = attribute tts:backgroundImage { TTAF.BackgroundImage.datatype }?
+TTAF.backgroundPosition.attrib
+  = attribute tts:backgroundPosition { TTAF.BackgroundPosition.datatype }?
+TTAF.backgroundRepeat.attrib
+  = attribute tts:backgroundRepeat { TTAF.BackgroundRepeat.datatype }?
 TTAF.border.attrib
   = attribute tts:border { TTAF.Border.datatype }?
 TTAF.color.attrib
@@ -80,6 +86,9 @@
 
 TTAF.Styling.attrib.class &=
   TTAF.backgroundColor.attrib,
+  TTAF.backgroundImage.attrib,
+  TTAF.backgroundPosition.attrib,
+  TTAF.backgroundRepeat.attrib,
   TTAF.border.attrib,
   TTAF.color.attrib,
   TTAF.direction.attrib,
--- a/ttml2/spec/rnc/ttml2-styling.rnc	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/rnc/ttml2-styling.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 # .......................................................................
-# TT-AF 1.0 DFXP Styling Module .........................................
+# TTML2 Styling Module ..................................................
 # .......................................................................
 
 # style reference attribute; must reference /tt/head/styling/style
--- a/ttml2/spec/rnc/ttml2-timing-attribs.rnc	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/rnc/ttml2-timing-attribs.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 # .......................................................................
-# TT-AF 1.0 DFXP Timing Attributes Module ...............................
+# TTML2 Timing Attributes Module ........................................
 # .......................................................................
 
 # Timing Attributes
--- a/ttml2/spec/rnc/ttml2.rnc	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/rnc/ttml2.rnc	Tue Nov 25 09:12:42 2014 -0800
@@ -1,5 +1,5 @@
 # .......................................................................
-# TT-AF 1.0 Distribution Format Exchange Profile (DFXP) Schema ..........
+# TTML2 Schema ..........................................................
 # .......................................................................
 
 # default namespace
@@ -20,6 +20,7 @@
 include "ttml2-styling.rnc"
 include "ttml2-animation.rnc"
 include "ttml2-layout.rnc"
+include "ttml2-embedded.rnc"
 include "ttml2-content.rnc"
 include "ttml2-head.rnc"
 include "ttml2-document.rnc"
--- a/ttml2/spec/ttml2-changes.html	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/ttml2-changes.html	Tue Nov 25 09:12:42 2014 -0800
@@ -44,39 +44,63 @@
   for a presentation processor, then use a presentation profile as a default
   not a transformation profile.
 
-* In 5.3.1, add new animation vocabulary, 'animation' and 'animate', to
+* In 5.3.1, add new vocabulary:
+  'animate',
+  'animation',
+  'chunk',
+  'data',
+  'resources',
+  'font',
+  'image'
+  and 'source'
+  to Table 5-3.
+
+* In 5.3.1, add new  vocabulary, 'font', to
   Table 5-3.
 
+* In 5.3.1, add new embedded vocabulary, 'audio and 'image, to
+  Table 5-3.
+
+* In 5.3.1, add new font vocabulary, 'font', to
+  Table 5-3.
+
+* In 5.3.1, add new profile attribute vocabulary
+  'ttp:contentProfiles',
+  'ttp:contentProfileCombination',
+  'ttp:inferProcessorProfileMethod',
+  'ttp:inferProcessorProfileSource',
+  'ttp:permitFeatureNarrowing',
+  'ttp:permitFeatureWidening',
+  'ttp:processorProfiles',
+  'ttp:processorProfileCombination',
+  'ttp:validation',
+  'ttp:validationAction',
+  and
+  'ttp:version'
+  to Table 5-5.
+
 * In 5.3.1, add new parameter attribute vocabulary
-'ttp:contentProfiles',
-'ttp:contentProfileCombination',
-'ttp:inferProcessorProfileMethod',
-'ttp:inferProcessorProfileSource',
-'ttp:mediaDuration,
-'ttp:mediaOffset',
-'ttp:permitFeatureNarrowing',
-'ttp:permitFeatureWidening',
-'ttp:processorProfiles',
-'ttp:processorProfileCombination',
-'ttp:validation',
-'ttp:validationAction',
-and
-'ttp:version'
-to Table 5-5.
+  'ttp:mediaDuration',
+  and 'ttp:mediaOffset'
+  to Table 5-5.
 
 * In 5.3.1, add new animation vocabulary, 'animate', to Animation.class in
   Table 5-4.
 
 * In 5.3.1, add new styling attribute vocabulary
-'tts:border',
-'tts:fontVariantPosition',
-'tts:ruby',
-'tts:rubyAlign',
-'tts:rubyOffset',
-'tts:rubyPosition',
-and
-'tts:textOrientation'
-to Table 5-5.
+  'tts:backgroundImage',
+  'tts:backgroundPosition',
+  'tts:backgroundRepeat',
+  'tts:border',
+  'tts:fontSelectionStrategy',
+  'tts:fontVariantPosition',
+  'tts:ruby',
+  'tts:rubyAlign',
+  'tts:rubyOffset',
+  'tts:rubyPosition',
+  and
+  'tts:textOrientation'
+  to Table 5-5.
 
 * In 5.3.1, add new animation binding attribute vocabulary, 'animate',
   to Table 5-5.
@@ -125,10 +149,6 @@
 
 * In 6.2, add 'ttp:inferProcessorProfileSource' parameter attribute.
 
-* In 6.2, add 'ttp:mediaDuration' parameter attribute.
-
-* In 6.2, add 'ttp:mediaOffset' parameter attribute.
-
 * In 6.2, add 'ttp:permitFeatureNarrowing' parameter attribute.
 
 * In 6.2, add 'ttp:permitFeatureWidening' parameter attribute.
@@ -143,138 +163,165 @@
 
 * In 6.2, add 'ttp:version' parameter attribute.
 
-* In 6.2.10, deprecate 'ttp:profile' parameter attribute, replacing it with
+* In 6.2.7, deprecate 'ttp:profile' parameter attribute, replacing it with
   'ttp:processorProfiles' parameter attribute.
 
-* In 7.1.1, add {any attribute in TT Style Namespace} to definition of 'tt'
+* In 7.2, add 'ttp:mediaDuration' parameter attribute.
+
+* In 7.2, add 'ttp:mediaOffset' parameter attribute.
+
+* In 8.1.1, add {any attribute in TT Style Namespace} to definition of 'tt'
   element in order to support a common ancestor of 'region' elements from
   which styles may be inherited.
 
-* In 7.1.2, add new 'animation' container element as optional child of 'head'
+* In 8.1.2, add new 'animation' container element as optional child of 'head'
   element.
 
-* In 7.1.3, add 'animate' attribute to 'body' element.
+* In 8.1.3, add 'animate' attribute to 'body' element.
 
-* In 7.1.4, extend content model of 'div' to permit zero or one 'region' element
+* In 8.1.4, extend content model of 'div' to permit zero or one 'region' element
   child (in the Layout.class) prior to any content element.
 
-* In 7.1.4, specify semantics of using 'tts:extent' and/or 'tts:origin' with 'div'
-  element to imply an anonymous inline region.
-
-* In 7.1.4, add 'animate' attribute to 'div' element.
-
-* In 7.1.5, extend content model of 'p' to permit zero or one 'region' element
-  child (in the Layout.class) prior to any content element.
-
-* In 7.1.5, specify semantics of using 'tts:extent' and/or 'tts:origin' with 'p'
+* In 8.1.4, specify semantics of using 'tts:extent' and/or 'tts:origin' with 'div'
   element to imply an anonymous inline region.
 
-* In 7.1.5, add 'animate' attribute to 'p' element.
-
-* In 7.1.6, add 'animate' attribute to 'span' element.
+* In 8.1.4, add 'animate' attribute to 'div' element.
 
-* In 7.1.7, add 'region' attribute to 'br' element.
+* In 8.1.4, extend content model of 'div' to permit the use of embedded content
+  'audio' and 'image' element children.
 
-* In 7.1.7, add timing attributes to 'br' element.
+* In 8.1.5, extend content model of 'p' to permit zero or one 'region' element
+  child (in the Layout.class) prior to any content element.
 
-* In 7.1.7, add 'animate' attribute to 'br' element.
+* In 8.1.5, specify semantics of using 'tts:extent' and/or 'tts:origin' with 'p'
+  element to imply an anonymous inline region.
 
-* Insert new subsection 8.1.2, defining  'initial' element type used to
+* In 8.1.5, add 'animate' attribute to 'p' element.
+
+* In 8.1.5, extend content model of 'p' to permit the use of embedded content
+  'audio' and 'image' element children.
+
+* In 8.1.6, add 'animate' attribute to 'span' element.
+
+* In 8.1.6, extend content model of 'span' to permit the use of embedded content
+  'audio' and 'image' element children.
+
+* In 8.1.7, add 'region' attribute to 'br' element.
+
+* In 8.1.7, add timing attributes to 'br' element.
+
+* In 8.1.7, add 'animate' attribute to 'br' element.
+
+* Insert new top-level section 9, defining embedded content element
+  types: audio, chunk, data, font, image, resources, source.
+
+* Insert new subsection 10.1.1, defining  'initial' element type used to
   redefine initial value of style property(ies).
 
-* In 8.1.3, add Metadata.class children to 'style' element.
-
-* In 8.2, add 'tts:border' styling attribute.
-
-* In 8.2, add 'tts:ruby styling attribute.
+* In 10.1.2, add Metadata.class children to 'style' element.
 
-* In 8.2, add 'tts:rubyAlign styling attribute.
+* In 10.2, add 'tts:backgroundImage styling attribute.
 
-* In 8.2, add 'tts:rubyPosition styling attribute.
+* In 10.2, add 'tts:backgroundPosition styling attribute.
 
-* In 8.2, add 'tts:textOrientation' styling attribute.
+* In 10.2, add 'tts:backgroundRepeat styling attribute.
 
-* In 8.2 prologue, add proscription against specifying non-applicable,,
+* In 10.2, add 'tts:border' styling attribute.
+
+* In 10.2, add 'tts:fontSelectionStrategy styling attribute.
+
+* In 10.2, add 'tts:fontVariantPosition' attribute.
+
+* In 10.2, add 'tts:ruby styling attribute.
+
+* In 10.2, add 'tts:rubyAlign styling attribute.
+
+* In 10.2, add 'tts:rubyPosition styling attribute.
+
+* In 10.2, add 'tts:textOrientation' styling attribute.
+
+* In 10.2 prologue, add proscription against specifying non-applicable,,
   non-inheritable style attributes on stylable elements.
 
-* In 8.2.1, add 'set' element to enumeration of element types to which 'style'
+* In 10.2.1, add 'set' element to enumeration of element types to which 'style'
   attribute applies.
 
-* In 8.2.8, add 'div' and 'p' elements to enumeration  of element types to
+* In 10.2.11, add 'div' and 'p' elements to enumeration  of element types to
   which tts:extent applies. Define semantics that causes the use of tts:extent
   to generate an implied inline region.
 
-* In 8.2.9, add 'p' element to enumeration  of element types to which
+* In 10.2.12, add 'p' element to enumeration  of element types to which
   tts:fontFamily applies.
 
-* In 8.2.10, add 'p' element to enumeration  of element types to which
+* In 10.2.14, add 'p' element to enumeration  of element types to which
   tts:fontSize applies.
 
-* In 8.2.11, add 'p' element to enumeration  of element types to which
+* In 10.2.15, add 'p' element to enumeration  of element types to which
   tts:fontStyle applies.
 
-* In 8.2.12, add 'tts:fontVariantPosition' attribute.
-
-* In 8.2.13, add 'p' element to enumeration  of element types to which
+* In 10.2.17, add 'p' element to enumeration  of element types to which
   tts:fontWeight applies.
 
-* In 8.2.14, specify algorithm for resolving the 'normal' value of
+* In 10.2.18, specify algorithm for resolving the 'normal' value of
   tts:lineHeight that takes into account the use of per-font-metrics for
   ascent, descent, and line gap, using 125% of font size as a fall back.
 
-* In 8.2.15, add content elements to enumeration of element types to which
+* In 10.2.19, add content elements to enumeration of element types to which
   tts:opacity applies.
 
-* In 8.2.16, add 'div' and 'p' elements to enumeration of element types to
+* In 10.2.20, add 'div' and 'p' elements to enumeration of element types to
   which tts:origin applies. Define semantics that causes the use of tts:origin
   to generate an implied inline region.
 
-* In 8.2.18, add content elements to enumeration of element types to which
+* In 10.2.22, add content elements to enumeration of element types to which
   tts:padding applies.
 
-* In 8.3, add &lt;border-color&gt;, &lt;border-style&gt;, and &lt;border-width&gt;
+* In 10.3, add &lt;border-color&gt;, &lt;border-style&gt;, and &lt;border-width&gt;
   value expressions.
 
-* Add section 8.4.2.3 defining root style inheritance.
+* Add section 10.4.2.3 defining root style inheritance.
 
-* In 8.3.12, add 'vw', 'vh', 'vmin', and 'vmax' units of measure in order to
+* In 10.3.12, add 'vw', 'vh', 'vmin', and 'vmax' units of measure in order to
   express lengths as a percentage of the root container region (as viewport).
 
-* In 8.4.4, add semantics for determining specified style set and computed
+* In 10.4.4, add semantics for determining specified style set and computed
   style set for 'set' element.
 
-* In 8.4.4.2, rework SSS(E) processing algorithm to properly account for
+* In 10.4.4.2, rework SSS(E) processing algorithm to properly account for
   inheritable and non-inheritable properties, use of specified initial
   value overrides, and root style inheritance.
 
-* In 9.1.2, require out-of-line region to specify 'xml:id' attribute.
-
-* In 9.3.1, qualify default region in terms of out-of-line region(s).
+* In 11.1.2, require out-of-line region to specify 'xml:id' attribute.
 
-* In 9.3.2, define inline region processing semantics.
+* In 11.3.1, qualify default region in terms of out-of-line region(s).
 
-* In 10.2.2, specify that a duration (@dur) of zero is explicitly permitted.
+* In 11.3.2, define inline region processing semantics.
 
-* In 11.1.1, add 'animation' element in order to support out-of-line animation
+* In 12.2.2, specify that a duration (@dur) of zero is explicitly permitted.
+
+* In 13.1.1, add 'animation' element in order to support out-of-line animation
   specifications.
 
-* In 11.1.2, add 'animate' element.
+* In 13.1.2, add 'animate' element.
 
-* In 11.1.3, add 'style' attribute to 'set' element.
+* In 13.1.3, add 'style' attribute to 'set' element.
 
-* In 11.1.3, permit multiple attributes from TT Style Namespace on 'set'
+* In 13.1.3, permit multiple attributes from TT Style Namespace on 'set'
   element.
 
-* In 11.1.3, add 'fill' and 'repeatCount' attributes to 'set' element for
+* In 13.1.3, add 'fill' and 'repeatCount' attributes to 'set' element for
   symmetry with 'animate'.
 
-* In 11.2.1, add definition 'animate' attribute in order to perform binding
+* In 13.2.1, add definition 'animate' attribute in order to perform binding
   between content elements and region element and associated animate and set
   out-of-line animation elements.
 
-* In 11.3 (new), add new sub-section defining animation specific value
+* In 13.3 (new), add new sub-section defining animation specific value
   expressions.
 
+* In 14.1.1, extend content model of 'metadata' to permit the use of
+  embedded content 'data' element children.
+
 * In Appendix B, update referenced schemas to reflect new/changed vocabulary
   definitions.
 
@@ -315,18 +362,52 @@
 
 * In 2.1, add acronym: "ISD".
 
-* In 2.2, add definitions: "anonymous profile", "baseline profile",
-  "content profile", "default processor profile", "designated profile",
-  "enclosing document instance", "extension specification",
-  "feature specification", "fragment identifier", "implied inline region",
-  "inline animation", "inline region",
+* In 2.2, add definitions:
+  "anonymous profile",
+  "audio defining context",
+  "audio presentation context",
+  "baseline profile",
+  "content profile",
+  "data binding context",
+  "data binding context for metadata",
+  "data binding context for source",
+  "data context context",
+  "data element",
+  "data resource",
+  "default processor profile",
+  "designated profile",
+  "embedded content element",
+  "embedded data resource",
+  "enclosing document instance",
+  "extension specification",
+  "external data resource",
+  "external data source",
+  "feature specification",
+  "font defining context",
+  "font presentation context",
+  "font selection process",
+  "fragment identifier",
+  "image defining context",
+  "image presentation context",
+  "implied inline region",
+  "inline animation",
+  "inline region",
   "intermediate synchronic document",
   "intermediate synchronic document sequence",
   "intermediate synchronic document sequence syntax",
-  "nested profile", "nesting profile",
-  "non-nesting profile", "out-of-line animation", "out-of-line region",
-  "profile", "profile designator", "profile fragment identifier",
-  "profile specification", "top-level profile", "undesignated profile".
+  "nested embedded source",
+  "nested profile",
+  "nesting profile",
+  "non-nested embedded source",
+  "non-nesting profile",
+  "out-of-line animation",
+  "out-of-line region",
+  "profile",
+  "profile designator",
+  "profile fragment identifier",
+  "profile specification",
+  "top-level profile",
+  "undesignated profile".
 
 * In 2.2, refine definition of "out-of-line region" to better account for
   default region implication.
@@ -342,6 +423,9 @@
 * In 5.1, extend note under Table 5-1 to clarify meaning of unqualified
   attribute names.
 
+* Sub-divide 6 into two top level sections that segregate profile and
+  parameter matter.
+
 * In 6.*, renumber tables to use M-N format.
 
 * In 6.1.3, segregate the semantics of the 'value' attribute according to
@@ -350,25 +434,25 @@
 * In 6.1.5, segregate the semantics of the 'value' attribute according to
   whether the profile is a processor or content profile.
 
-* In 8.2, add note about the use of non-applicable style attributes.
+* In 10.2, add note about the use of non-applicable style attributes.
 
-* In 8.2, renumber sub-sections to account for newly defined attributes.
+* In 10.2, renumber sub-sections to account for newly defined attributes.
 
-* In 8.4.4.4, rework [filter] step to explicitly enumerate element types
+* In 10.4.4.4, rework [filter] step to explicitly enumerate element types
   not filtered.
 
-* In 9.2.1, add 'br' element to list of elements on which region attribute may
+* In 11.2.1, add 'br' element to list of elements on which region attribute may
   be specified.
 
-* In 9.3, insert "Inline Regions" as sub-section 9.3.2, renumbering following
+* In 11.3, insert "Inline Regions" as sub-section 9.3.2, renumbering following
   sub-sections.
 
-* In 10.2, reorder attributue sub-sections to be alphabetic.
+* In 12.2, reorder attributue sub-sections to be alphabetic.
 
-* In 10.3, permit metric component to be omitted from offset-time, in which case
+* In 12.3, permit metric component to be omitted from offset-time, in which case
   's' (seconds) is implied.
 
-* In 12.1, reorder ttm:* attribute sub-sections to be alphabetic.
+* In 14.1, reorder ttm:* attribute sub-sections to be alphabetic.
 
 * In Appendix H, add (non-normative) reference to CSS Writing Modes Level 3.
 
--- a/ttml2/spec/ttml2.html	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/ttml2.html	Tue Nov 25 09:12:42 2014 -0800
@@ -83,9 +83,9 @@
 .obsoleted { background-color: #f26d7d }
 .reqattr { font-weight: bold }
 .optattr { font-style: italic }
-</style><link rel="stylesheet" type="text/css" href="https://www.w3.org/StyleSheets/TR/W3C-ED.css"></head><body>Last Modified: $Date: 2014/10/04 20:05:40 $<div id="revisions"></div><div class="head">
+</style><link rel="stylesheet" type="text/css" href="https://www.w3.org/StyleSheets/TR/W3C-ED.css"></head><body>Last Modified: $Date: 2014/11/25 01:15:28 $<div id="revisions"></div><div class="head">
 <h1><a id="title"></a>Timed Text Markup Language 2 (TTML2)</h1>
-<h2><a id="w3c-doctype"></a>Editors' copy $Date: 2014/10/04 20:05:40 $ @@ @@@@ @@@@</h2><dl><dt>This version:</dt><dd>
+<h2><a id="w3c-doctype"></a>Editors' copy $Date: 2014/11/25 01:15:28 $ @@ @@@@ @@@@</h2><dl><dt>This version:</dt><dd>
 <a href="ttml2.html">ttml2.html</a>
 </dd><dt>Latest version:</dt><dd><a href="https://dvcs.w3.org/hg/ttml/raw-file/default/ttml2/spec/ttml2.html?content-type=text/html;charset=utf-8">https://dvcs.w3.org/hg/ttml/raw-file/default/ttml2/spec/ttml2.html?content-type=text/html;charset=utf-8</a></dd><dt>Previous version:</dt><dd>
 <a href="http://www.w3.org/TR/2010/REC-ttaf1-dfxp-20101118/">http://www.w3.org/TR/2010/REC-ttaf1-dfxp-20101118/</a>
@@ -113,17 +113,19 @@
 &nbsp;&nbsp;&nbsp;&nbsp;2.2 <a href="#terms">Terminology</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;2.3 <a href="#conventions">Documentation Conventions</a><br>
 3 <a href="#conformance">Conformance</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;3.1 <a href="#conformance-content">Content Conformance</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;3.1 <a href="#conformance-content">Document Conformance</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;3.2 <a href="#conformance-processor">Processor Conformance</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.2.1 <a href="#conformance-generic-processor">Generic Processor Conformance</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.2.2 <a href="#conformance-transformation-processor">Transformation Processor Conformance</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.2.3 <a href="#conformance-presentation-processor">Presentation Processor Conformance</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;3.3 <a href="#claims">Claims</a><br>
 4 <a href="#doctypes">Document Types</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;4.1 <a href="#ttml-content-doctype">TTML Content</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;4.1 <a href="#ttml-content-doctype">TTML Content Document Type</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;4.2 <a href="#ttml-intermediate-doctype">TTML Intermediate Document Type</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;4.3 <a href="#ttml-profile-doctype">TTML Profile Document Type</a><br>
 5 <a href="#vocabulary">Vocabulary</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;5.1 <a href="#vocabulary-namespaces">Namespaces</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;5.2 <a href="#vocabulary-profiles">Profiles</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;5.2 <a href="#vocabulary-profiling">Profiling</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.2.1 <a href="#vocabulary-profile-introduction">Introduction</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.2.2 <a href="#semantics-profile-examples">Profile Examples</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.2.3 <a href="#vocabulary-profile-designators">Profile Designators</a><br>
@@ -135,174 +137,205 @@
 &nbsp;&nbsp;&nbsp;&nbsp;5.3 <a href="#vocabulary-overview">Catalog</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.3.1 <a href="#core-vocabulary-overview">Core Catalog</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.3.2 <a href="#extension-vocabulary-overview">Extension Catalog</a><br>
-6 <a href="#parameters">Parameters</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;6.1 <a href="#parameter-element-vocabulary">Parameter Element Vocabulary</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.1.1 <a href="#parameter-vocabulary-profile">ttp:profile</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.1.2 <a href="#parameter-vocabulary-features">ttp:features</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.1.3 <a href="#parameter-vocabulary-feature">ttp:feature</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.1.4 <a href="#parameter-vocabulary-extensions">ttp:extensions</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.1.5 <a href="#parameter-vocabulary-extension">ttp:extension</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;6.2 <a href="#parameter-attribute-vocabulary">Parameter Attribute Vocabulary</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.1 <a href="#parameter-attribute-cellResolution">ttp:cellResolution</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.2 <a href="#parameter-attribute-clockMode">ttp:clockMode</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.3 <a href="#parameter-attribute-contentProfiles">ttp:contentProfiles</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.4 <a href="#parameter-attribute-contentProfileCombination">ttp:contentProfileCombination</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.5 <a href="#parameter-attribute-dropMode">ttp:dropMode</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.6 <a href="#parameter-attribute-frameRate">ttp:frameRate</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.7 <a href="#parameter-attribute-frameRateMultiplier">ttp:frameRateMultiplier</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.8 <a href="#parameter-attribute-inferProcessorProfileMethod">ttp:inferProcessorProfileMethod</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.9 <a href="#parameter-attribute-inferProcessorProfileSource">ttp:inferProcessorProfileSource</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.10 <a href="#parameter-attribute-markerMode">ttp:markerMode</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.11 <a href="#parameter-attribute-mediaDuration">ttp:mediaDuration</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.12 <a href="#parameter-attribute-mediaOffset">ttp:mediaOffset</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.13 <a href="#parameter-attribute-permitFeatureNarrowing">ttp:permitFeatureNarrowing</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.14 <a href="#parameter-attribute-permitFeatureWidening">ttp:permitFeatureWidening</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.15 <a href="#parameter-attribute-pixelAspectRatio">ttp:pixelAspectRatio</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.16 <a href="#parameter-attribute-profile">ttp:profile</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.17 <a href="#parameter-attribute-processorProfiles">ttp:processorProfiles</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.18 <a href="#parameter-attribute-processorProfileCombination">ttp:processorProfileCombination</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.19 <a href="#parameter-attribute-subFrameRate">ttp:subFrameRate</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.20 <a href="#parameter-attribute-tickRate">ttp:tickRate</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.21 <a href="#parameter-attribute-timeBase">ttp:timeBase</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.22 <a href="#parameter-attribute-validation">ttp:validation</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.23 <a href="#parameter-attribute-validationAction">ttp:validationAction</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.24 <a href="#parameter-attribute-version">ttp:version</a><br>
-7 <a href="#content">Content</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;7.1 <a href="#content-element-vocabulary">Content Element Vocabulary</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.1.1 <a href="#document-structure-vocabulary-tt">tt</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.1.2 <a href="#document-structure-vocabulary-head">head</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.1.3 <a href="#document-structure-vocabulary-body">body</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.1.4 <a href="#content-vocabulary-div">div</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.1.5 <a href="#content-vocabulary-p">p</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.1.6 <a href="#content-vocabulary-span">span</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.1.7 <a href="#content-vocabulary-br">br</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;7.2 <a href="#content-attribute-vocabulary">Content Attribute Vocabulary</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.2.1 <a href="#content-attribute-id">xml:id</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.2.2 <a href="#content-attribute-lang">xml:lang</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.2.3 <a href="#content-attribute-space">xml:space</a><br>
-8 <a href="#styling">Styling</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;8.1 <a href="#styling-element-vocabulary">Styling Element Vocabulary</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.1.1 <a href="#styling-vocabulary-styling">styling</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.1.2 <a href="#styling-vocabulary-initial">initial</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.1.3 <a href="#styling-vocabulary-style">style</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;8.2 <a href="#styling-attribute-vocabulary">Styling Attribute Vocabulary</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.1 <a href="#style-attribute-style">style</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.2 <a href="#style-attribute-backgroundColor">tts:backgroundColor</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.3 <a href="#style-attribute-border">tts:border</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.4 <a href="#style-attribute-color">tts:color</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.5 <a href="#style-attribute-direction">tts:direction</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.6 <a href="#style-attribute-display">tts:display</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.7 <a href="#style-attribute-displayAlign">tts:displayAlign</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.8 <a href="#style-attribute-extent">tts:extent</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.9 <a href="#style-attribute-fontFamily">tts:fontFamily</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.10 <a href="#style-attribute-fontSize">tts:fontSize</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.11 <a href="#style-attribute-fontStyle">tts:fontStyle</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.12 <a href="#style-attribute-fontVariantPosition">tts:fontVariantPosition</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.13 <a href="#style-attribute-fontWeight">tts:fontWeight</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.14 <a href="#style-attribute-lineHeight">tts:lineHeight</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.15 <a href="#style-attribute-opacity">tts:opacity</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.16 <a href="#style-attribute-origin">tts:origin</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.17 <a href="#style-attribute-overflow">tts:overflow</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.18 <a href="#style-attribute-padding">tts:padding</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.19 <a href="#style-attribute-ruby">tts:ruby</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.20 <a href="#style-attribute-rubyAlign">tts:rubyAlign</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.21 <a href="#style-attribute-rubyOffset">tts:rubyOffset</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.22 <a href="#style-attribute-rubyPosition">tts:rubyPosition</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.23 <a href="#style-attribute-showBackground">tts:showBackground</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.24 <a href="#style-attribute-textAlign">tts:textAlign</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.25 <a href="#style-attribute-textDecoration">tts:textDecoration</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.26 <a href="#style-attribute-textOrientation">tts:textOrientation</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.27 <a href="#style-attribute-textOutline">tts:textOutline</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.28 <a href="#style-attribute-unicodeBidi">tts:unicodeBidi</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.29 <a href="#style-attribute-visibility">tts:visibility</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.30 <a href="#style-attribute-wrapOption">tts:wrapOption</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.31 <a href="#style-attribute-writingMode">tts:writingMode</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.32 <a href="#style-attribute-zIndex">tts:zIndex</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;8.3 <a href="#styling-style-value-expressions">Style Value Expressions</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.3.1 <a href="#style-value-alpha">&lt;alpha&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.3.2 <a href="#style-value-border-color">&lt;border-color&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.3.3 <a href="#style-value-border-style">&lt;border-style&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.3.4 <a href="#style-value-border-width">&lt;border-width&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.3.5 <a href="#style-value-color">&lt;color&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.3.6 <a href="#style-value-digit">&lt;digit&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.3.7 <a href="#style-value-duration">&lt;duration&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.3.8 <a href="#style-value-familyName">&lt;familyName&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.3.9 <a href="#style-value-genericFamilyName">&lt;genericFamilyName&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.3.10 <a href="#style-value-hexDigit">&lt;hexDigit&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.3.11 <a href="#style-value-integer">&lt;integer&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.3.12 <a href="#style-value-length">&lt;length&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.3.13 <a href="#style-value-namedColor">&lt;namedColor&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.3.14 <a href="#style-value-quotedString">&lt;quotedString&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.3.15 <a href="#style-value-string">&lt;string&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;8.4 <a href="#semantics-style-resolution">Style Resolution</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.4.1 <a href="#semantics-style-association">Style Association</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.4.1.1 <a href="#semantics-style-association-inline">Inline Styling</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.4.1.2 <a href="#semantics-style-association-referential">Referential Styling</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.4.1.3 <a href="#semantics-style-association-chained-referential">Chained Referential Styling</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.4.1.4 <a href="#semantics-style-association-nested">Nested Styling</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.4.2 <a href="#semantics-style-inheritance">Style Inheritance</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.4.2.1 <a href="#semantics-style-inheritance-content">Content Style Inheritance</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.4.2.2 <a href="#semantics-style-inheritance-region">Region Style Inheritance</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.4.2.3 <a href="#semantics-style-inheritance-root">Root Style Inheritance</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.4.3 <a href="#semantics-style-resolution-value-categories">Style Resolution Value Categories</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.4.3.1 <a href="#semantics-style-resolved-value-category-specified">Specified Values</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.4.3.2 <a href="#semantics-style-resolved-value-category-computed">Computed Values</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.4.3.3 <a href="#semantics-style-resolved-value-category-actual">Actual Values</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.4.4 <a href="#semantics-style-resolution-processing">Style Resolution Processing</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.4.4.1 <a href="#semantics-style-resolution-processing-definitions">Conceptual Definitions</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.4.4.2 <a href="#semantics-style-resolution-processing-sss">Specified Style Set Processing</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.4.4.3 <a href="#semantics-style-resolution-processing-css">Computed Style Set Processing</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.4.4.4 <a href="#semantics-style-resolution-process-overall">Style Resolution Process</a><br>
-9 <a href="#layout">Layout</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;9.1 <a href="#layout-element-vocabulary">Layout Element Vocabulary</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.1.1 <a href="#layout-vocabulary-layout">layout</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.1.2 <a href="#layout-vocabulary-region">region</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;9.2 <a href="#layout-attribute-vocabulary">Layout Attribute Vocabulary</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.2.1 <a href="#layout-attribute-region">region</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;9.3 <a href="#semantics-region-layout">Region Layout and Presentation</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.3.1 <a href="#semantics-default-region">Default Region</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.3.2 <a href="#semantics-inline-regions">Inline Regions</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.3.3 <a href="#semantics-region-layout-step-1">Intermediate Synchronic Document Construction</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.3.4 <a href="#semantics-region-layout-step-2">Synchronic Flow Processing</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.3.5 <a href="#semantics-region-layout-example">Elaborated Example (Non-Normative)</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;9.4 <a href="#semantics-line-layout">Line Layout</a><br>
-10 <a href="#timing">Timing</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;10.1 <a href="#timing-element-vocabulary">Timing Element Vocabulary</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;10.2 <a href="#timing-attribute-vocabulary">Timing Attribute Vocabulary</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.1 <a href="#timing-attribute-begin">begin</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.2 <a href="#timing-attribute-dur">dur</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.3 <a href="#timing-attribute-end">end</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.4 <a href="#timing-attribute-timeContainer">timeContainer</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;10.3 <a href="#timing-time-value-expressions">Time Value Expressions</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.3.1 <a href="#timing-value-timeExpression">&lt;timeExpression&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;10.4 <a href="#timing-time-intervals">Time Intervals</a><br>
-11 <a href="#animation">Animation</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;11.1 <a href="#animation-element-vocabulary">Animation Element Vocabulary</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.1.1 <a href="#animation-vocabulary-animation">animation</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.1.2 <a href="#animation-vocabulary-animate">animate</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.1.3 <a href="#animation-vocabulary-set">set</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;11.2 <a href="#animation-attribute-vocabulary">Animation Attribute Vocabulary</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.2.1 <a href="#animation-attribute-animate">animate</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;11.3 <a href="#animation-value-expressions">Animation Value Expressions</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.3.1 <a href="#animation-value-animationValue">&lt;animationValue&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.3.2 <a href="#animation-value-animationValueList">&lt;animationValueList&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.3.3 <a href="#animation-value-calcMode">&lt;calcMode&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.3.4 <a href="#animation-value-fill">&lt;fill&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.3.5 <a href="#animation-value-keySplines">&lt;keySplines&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.3.6 <a href="#animation-value-keyTimes">&lt;keyTimes&gt;</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.3.7 <a href="#animation-value-repeatCount">&lt;repeatCount&gt;</a><br>
-12 <a href="#metadata">Metadata</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;12.1 <a href="#metadata-element-vocabulary">Metadata Element Vocabulary</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12.1.1 <a href="#metadata-vocabulary-metadata">metadata</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12.1.2 <a href="#metadata-vocabulary-actor">ttm:actor</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12.1.3 <a href="#metadata-vocabulary-agent">ttm:agent</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12.1.4 <a href="#metadata-vocabulary-copyright">ttm:copyright</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12.1.5 <a href="#metadata-vocabulary-desc">ttm:desc</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12.1.6 <a href="#metadata-vocabulary-name">ttm:name</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12.1.7 <a href="#metadata-vocabulary-title">ttm:title</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;12.2 <a href="#metadata-attribute-vocabulary">Metadata Attribute Vocabulary</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12.2.1 <a href="#metadata-attribute-agent">ttm:agent</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12.2.2 <a href="#metadata-attribute-role">ttm:role</a><br>
+6 <a href="#profile">Profile</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;6.1 <a href="#profile-element-vocabulary">Profile Element Vocabulary</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.1.1 <a href="#profile-vocabulary-profile">ttp:profile</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.1.2 <a href="#profile-vocabulary-features">ttp:features</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.1.3 <a href="#profile-vocabulary-feature">ttp:feature</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.1.4 <a href="#profile-vocabulary-extensions">ttp:extensions</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.1.5 <a href="#profile-vocabulary-extension">ttp:extension</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;6.2 <a href="#profile-attribute-vocabulary">Profile Attribute Vocabulary</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.1 <a href="#profile-attribute-contentProfiles">ttp:contentProfiles</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.2 <a href="#profile-attribute-contentProfileCombination">ttp:contentProfileCombination</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.3 <a href="#profile-attribute-inferProcessorProfileMethod">ttp:inferProcessorProfileMethod</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.4 <a href="#profile-attribute-inferProcessorProfileSource">ttp:inferProcessorProfileSource</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.5 <a href="#profile-attribute-permitFeatureNarrowing">ttp:permitFeatureNarrowing</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.6 <a href="#profile-attribute-permitFeatureWidening">ttp:permitFeatureWidening</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.7 <a href="#profile-attribute-profile">ttp:profile</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.8 <a href="#profile-attribute-processorProfiles">ttp:processorProfiles</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.9 <a href="#profile-attribute-processorProfileCombination">ttp:processorProfileCombination</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.10 <a href="#profile-attribute-validation">ttp:validation</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.11 <a href="#profile-attribute-validationAction">ttp:validationAction</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.2.12 <a href="#profile-attribute-version">ttp:version</a><br>
+7 <a href="#parameter">Parameter</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;7.1 <a href="#parameter-element-vocabulary">Parameter Element Vocabulary</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;7.2 <a href="#parameter-attribute-vocabulary">Parameter Attribute Vocabulary</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.2.1 <a href="#parameter-attribute-cellResolution">ttp:cellResolution</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.2.2 <a href="#parameter-attribute-clockMode">ttp:clockMode</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.2.3 <a href="#parameter-attribute-dropMode">ttp:dropMode</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.2.4 <a href="#parameter-attribute-frameRate">ttp:frameRate</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.2.5 <a href="#parameter-attribute-frameRateMultiplier">ttp:frameRateMultiplier</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.2.6 <a href="#parameter-attribute-markerMode">ttp:markerMode</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.2.7 <a href="#parameter-attribute-mediaDuration">ttp:mediaDuration</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.2.8 <a href="#parameter-attribute-mediaOffset">ttp:mediaOffset</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.2.9 <a href="#parameter-attribute-pixelAspectRatio">ttp:pixelAspectRatio</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.2.10 <a href="#parameter-attribute-subFrameRate">ttp:subFrameRate</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.2.11 <a href="#parameter-attribute-tickRate">ttp:tickRate</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.2.12 <a href="#parameter-attribute-timeBase">ttp:timeBase</a><br>
+8 <a href="#content">Content</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;8.1 <a href="#content-element-vocabulary">Content Element Vocabulary</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.1.1 <a href="#document-structure-vocabulary-tt">tt</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.1.2 <a href="#document-structure-vocabulary-head">head</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.1.3 <a href="#document-structure-vocabulary-body">body</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.1.4 <a href="#content-vocabulary-div">div</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.1.5 <a href="#content-vocabulary-p">p</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.1.6 <a href="#content-vocabulary-span">span</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.1.7 <a href="#content-vocabulary-br">br</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;8.2 <a href="#content-attribute-vocabulary">Content Attribute Vocabulary</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.1 <a href="#content-attribute-id">xml:id</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.2 <a href="#content-attribute-lang">xml:lang</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.2.3 <a href="#content-attribute-space">xml:space</a><br>
+9 <a href="#embedded-content">Embedded Content</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;9.1 <a href="#embedded-content-element-vocabulary">Embedded Content Element Vocabulary</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.1.1 <a href="#embedded-content-vocabulary-audio">audio</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.1.2 <a href="#embedded-content-vocabulary-chunk">chunk</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.1.3 <a href="#embedded-content-vocabulary-data">data</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.1.4 <a href="#embedded-content-vocabulary-font">font</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.1.5 <a href="#embedded-content-vocabulary-image">image</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.1.6 <a href="#embedded-content-vocabulary-resources">resources</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.1.7 <a href="#embedded-content-vocabulary-source">source</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;9.2 <a href="#embedded-content-attribute-vocabulary">Embedded Content Attribute Vocabulary</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.2.1 <a href="#embedded-content-attribute-encoding">encoding</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.2.2 <a href="#embedded-content-attribute-format">format</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.2.3 <a href="#embedded-content-attribute-src">src</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.2.4 <a href="#embedded-content-attribute-type">type</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;9.3 <a href="#embedded-content-value-expressions">Embedded Content Value Expressions</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.3.1 <a href="#embedded-content-value-audio">&lt;audio&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.3.2 <a href="#embedded-content-value-audio-format">&lt;audio-format&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.3.3 <a href="#embedded-content-value-data">&lt;data&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.3.4 <a href="#embedded-content-value-data-format">&lt;data-format&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.3.5 <a href="#embedded-content-value-font">&lt;font&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.3.6 <a href="#embedded-content-value-font-format">&lt;font-format&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.3.7 <a href="#embedded-content-value-image">&lt;image&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.3.8 <a href="#embedded-content-value-image-format">&lt;image-format&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.3.9 <a href="#embedded-content-value-unicode-range">&lt;unicode-range&gt;</a><br>
+10 <a href="#styling">Styling</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;10.1 <a href="#styling-element-vocabulary">Styling Element Vocabulary</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.1.1 <a href="#styling-vocabulary-initial">initial</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.1.2 <a href="#styling-vocabulary-style">style</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.1.3 <a href="#styling-vocabulary-styling">styling</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;10.2 <a href="#styling-attribute-vocabulary">Styling Attribute Vocabulary</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.1 <a href="#style-attribute-style">style</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.2 <a href="#style-attribute-backgroundColor">tts:backgroundColor</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.3 <a href="#style-attribute-backgroundImage">tts:backgroundImage</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.4 <a href="#style-attribute-backgroundPosition">tts:backgroundPosition</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.5 <a href="#style-attribute-backgroundRepeat">tts:backgroundRepeat</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.6 <a href="#style-attribute-border">tts:border</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.7 <a href="#style-attribute-color">tts:color</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.8 <a href="#style-attribute-direction">tts:direction</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.9 <a href="#style-attribute-display">tts:display</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.10 <a href="#style-attribute-displayAlign">tts:displayAlign</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.11 <a href="#style-attribute-extent">tts:extent</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.12 <a href="#style-attribute-fontFamily">tts:fontFamily</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.13 <a href="#style-attribute-fontSelectionStrategy">tts:fontSelectionStrategy</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.14 <a href="#style-attribute-fontSize">tts:fontSize</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.15 <a href="#style-attribute-fontStyle">tts:fontStyle</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.16 <a href="#style-attribute-fontVariantPosition">tts:fontVariantPosition</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.17 <a href="#style-attribute-fontWeight">tts:fontWeight</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.18 <a href="#style-attribute-lineHeight">tts:lineHeight</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.19 <a href="#style-attribute-opacity">tts:opacity</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.20 <a href="#style-attribute-origin">tts:origin</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.21 <a href="#style-attribute-overflow">tts:overflow</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.22 <a href="#style-attribute-padding">tts:padding</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.23 <a href="#style-attribute-ruby">tts:ruby</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.24 <a href="#style-attribute-rubyAlign">tts:rubyAlign</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.25 <a href="#style-attribute-rubyOffset">tts:rubyOffset</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.26 <a href="#style-attribute-rubyPosition">tts:rubyPosition</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.27 <a href="#style-attribute-showBackground">tts:showBackground</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.28 <a href="#style-attribute-textAlign">tts:textAlign</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.29 <a href="#style-attribute-textDecoration">tts:textDecoration</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.30 <a href="#style-attribute-textOrientation">tts:textOrientation</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.31 <a href="#style-attribute-textOutline">tts:textOutline</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.32 <a href="#style-attribute-unicodeBidi">tts:unicodeBidi</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.33 <a href="#style-attribute-visibility">tts:visibility</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.34 <a href="#style-attribute-wrapOption">tts:wrapOption</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.35 <a href="#style-attribute-writingMode">tts:writingMode</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.2.36 <a href="#style-attribute-zIndex">tts:zIndex</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;10.3 <a href="#styling-style-value-expressions">Style Value Expressions</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.3.1 <a href="#style-value-alpha">&lt;alpha&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.3.2 <a href="#style-value-border-color">&lt;border-color&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.3.3 <a href="#style-value-border-style">&lt;border-style&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.3.4 <a href="#style-value-border-width">&lt;border-width&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.3.5 <a href="#style-value-color">&lt;color&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.3.6 <a href="#style-value-digit">&lt;digit&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.3.7 <a href="#style-value-duration">&lt;duration&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.3.8 <a href="#style-value-familyName">&lt;familyName&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.3.9 <a href="#style-value-genericFamilyName">&lt;genericFamilyName&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.3.10 <a href="#style-value-hexDigit">&lt;hexDigit&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.3.11 <a href="#style-value-integer">&lt;integer&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.3.12 <a href="#style-value-length">&lt;length&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.3.13 <a href="#style-value-namedColor">&lt;namedColor&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.3.14 <a href="#style-value-quotedString">&lt;quotedString&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.3.15 <a href="#style-value-string">&lt;string&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;10.4 <a href="#semantics-style-resolution">Style Resolution</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.4.1 <a href="#semantics-style-association">Style Association</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.4.1.1 <a href="#semantics-style-association-inline">Inline Styling</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.4.1.2 <a href="#semantics-style-association-referential">Referential Styling</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.4.1.3 <a href="#semantics-style-association-chained-referential">Chained Referential Styling</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.4.1.4 <a href="#semantics-style-association-nested">Nested Styling</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.4.2 <a href="#semantics-style-inheritance">Style Inheritance</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.4.2.1 <a href="#semantics-style-inheritance-content">Content Style Inheritance</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.4.2.2 <a href="#semantics-style-inheritance-region">Region Style Inheritance</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.4.2.3 <a href="#semantics-style-inheritance-root">Root Style Inheritance</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.4.3 <a href="#semantics-style-resolution-value-categories">Style Resolution Value Categories</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.4.3.1 <a href="#semantics-style-resolved-value-category-specified">Specified Values</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.4.3.2 <a href="#semantics-style-resolved-value-category-computed">Computed Values</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.4.3.3 <a href="#semantics-style-resolved-value-category-actual">Actual Values</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.4.4 <a href="#semantics-style-resolution-processing">Style Resolution Processing</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.4.4.1 <a href="#semantics-style-resolution-processing-definitions">Conceptual Definitions</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.4.4.2 <a href="#semantics-style-resolution-processing-sss">Specified Style Set Processing</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.4.4.3 <a href="#semantics-style-resolution-processing-css">Computed Style Set Processing</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.4.4.4 <a href="#semantics-style-resolution-process-overall">Style Resolution Process</a><br>
+11 <a href="#layout">Layout</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;11.1 <a href="#layout-element-vocabulary">Layout Element Vocabulary</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.1.1 <a href="#layout-vocabulary-layout">layout</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.1.2 <a href="#layout-vocabulary-region">region</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;11.2 <a href="#layout-attribute-vocabulary">Layout Attribute Vocabulary</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.2.1 <a href="#layout-attribute-region">region</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;11.3 <a href="#semantics-region-layout">Region Layout and Presentation</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.3.1 <a href="#semantics-default-region">Default Region</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.3.2 <a href="#semantics-inline-regions">Inline Regions</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.3.3 <a href="#semantics-region-layout-step-1">Intermediate Synchronic Document Construction</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.3.4 <a href="#semantics-region-layout-step-2">Synchronic Flow Processing</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.3.5 <a href="#semantics-region-layout-example">Elaborated Example (Non-Normative)</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;11.4 <a href="#semantics-line-layout">Line Layout</a><br>
+12 <a href="#timing">Timing</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;12.1 <a href="#timing-element-vocabulary">Timing Element Vocabulary</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;12.2 <a href="#timing-attribute-vocabulary">Timing Attribute Vocabulary</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12.2.1 <a href="#timing-attribute-begin">begin</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12.2.2 <a href="#timing-attribute-dur">dur</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12.2.3 <a href="#timing-attribute-end">end</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12.2.4 <a href="#timing-attribute-timeContainer">timeContainer</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;12.3 <a href="#timing-time-value-expressions">Time Value Expressions</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12.3.1 <a href="#timing-value-timeExpression">&lt;timeExpression&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;12.4 <a href="#timing-time-intervals">Time Intervals</a><br>
+13 <a href="#animation">Animation</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;13.1 <a href="#animation-element-vocabulary">Animation Element Vocabulary</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;13.1.1 <a href="#animation-vocabulary-animate">animate</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;13.1.2 <a href="#animation-vocabulary-animation">animation</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;13.1.3 <a href="#animation-vocabulary-set">set</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;13.2 <a href="#animation-attribute-vocabulary">Animation Attribute Vocabulary</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;13.2.1 <a href="#animation-attribute-animate">animate</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;13.3 <a href="#animation-value-expressions">Animation Value Expressions</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;13.3.1 <a href="#animation-value-animationValue">&lt;animationValue&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;13.3.2 <a href="#animation-value-animationValueList">&lt;animationValueList&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;13.3.3 <a href="#animation-value-calcMode">&lt;calcMode&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;13.3.4 <a href="#animation-value-fill">&lt;fill&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;13.3.5 <a href="#animation-value-keySplines">&lt;keySplines&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;13.3.6 <a href="#animation-value-keyTimes">&lt;keyTimes&gt;</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;13.3.7 <a href="#animation-value-repeatCount">&lt;repeatCount&gt;</a><br>
+14 <a href="#metadata">Metadata</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;14.1 <a href="#metadata-element-vocabulary">Metadata Element Vocabulary</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14.1.1 <a href="#metadata-vocabulary-metadata">metadata</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14.1.2 <a href="#metadata-vocabulary-actor">ttm:actor</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14.1.3 <a href="#metadata-vocabulary-agent">ttm:agent</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14.1.4 <a href="#metadata-vocabulary-copyright">ttm:copyright</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14.1.5 <a href="#metadata-vocabulary-desc">ttm:desc</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14.1.6 <a href="#metadata-vocabulary-name">ttm:name</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14.1.7 <a href="#metadata-vocabulary-title">ttm:title</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;14.2 <a href="#metadata-attribute-vocabulary">Metadata Attribute Vocabulary</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14.2.1 <a href="#metadata-attribute-agent">ttm:agent</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14.2.2 <a href="#metadata-attribute-role">ttm:role</a><br>
 </p>
 <h3><a id="appendices"></a>Appendices</h3><p class="toc">A <a href="#reduced-infoset">Reduced XML Infoset</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;A.1 <a href="#reduced-infoset-document">Document Information Item</a><br>
@@ -312,7 +345,7 @@
 B <a href="#schemas">Schemas</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;B.1 <a href="#ttml-schema-rnc">Relax NG Compact (RNC) Schema</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;B.2 <a href="#ttml-schema-xsd">XML Schema Definition (XSD) Schema</a><br>
-C <a href="#isd">Intermediate Synchronic Document Syntax</a><br>
+C <a href="#isd">Intermediate Document Syntax</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;C.1 <a href="#isd-vocabulary">ISD Vocabulary</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.1.1 <a href="#isd-vocabulary-sequence">isd:sequence</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.1.2 <a href="#isd-vocabulary-isd">isd:isd</a><br>
@@ -443,7 +476,7 @@
 &nbsp;&nbsp;&nbsp;&nbsp;D.2 <a href="#feature-support">Feature Support</a><br>
 E <a href="#extensions">Extensions</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;E.1 <a href="#extension-designations">Extension Designations</a><br>
-F <a href="#profiles">Profiles</a><br>
+F <a href="#standard-profiles">Standard Profiles</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;F.1 <a href="#profile-ttml2-full">TTML2 Full Profile</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;F.2 <a href="#profile-ttml2-presentation">TTML2 Presentation Profile</a><br>
 &nbsp;&nbsp;&nbsp;&nbsp;F.3 <a href="#profile-ttml2-transformation">TTML2 Transformation Profile</a><br>
@@ -451,11 +484,11 @@
 H <a href="#other-references">Other References</a> (Non-Normative)<br>
 I <a href="#requirements">Requirements</a> (Non-Normative)<br>
 J <a href="#derivation">Vocabulary Derivation</a> (Non-Normative)<br>
-&nbsp;&nbsp;&nbsp;&nbsp;J.1 <a href="#d3e27863">Element Derivation</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;J.2 <a href="#d3e28380">Attribute Derivation</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;J.1 <a href="#d3e31582">Element Derivation</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;J.2 <a href="#d3e32099">Attribute Derivation</a><br>
 K <a href="#qa">QA Framework Compliance</a> (Non-Normative)<br>
-&nbsp;&nbsp;&nbsp;&nbsp;K.1 <a href="#d3e29373">Requirements</a><br>
-&nbsp;&nbsp;&nbsp;&nbsp;K.2 <a href="#d3e29537">Guidelines</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;K.1 <a href="#d3e33092">Requirements</a><br>
+&nbsp;&nbsp;&nbsp;&nbsp;K.2 <a href="#d3e33256">Guidelines</a><br>
 L <a href="#streaming">Streaming TTML Content</a> (Non-Normative)<br>
 M <a href="#concrete-encoding">Concrete Encoding</a><br>
 N <a href="#time-expression-semantics">Time Expression Semantics</a><br>
@@ -665,19 +698,42 @@
 timing information. Content makes direct or indirect references to styling and layout information
 and may specify inline overrides to styling.</p></div></div><div class="div1">
 <h2><a id="definitions"></a>2 Definitions</h2><div class="div2">
-<h3><a id="acronyms"></a>2.1 Acronyms</h3><table class="acronyms" summary="Glossary List"><tr><td class="label"><b>DFXP</b></td><td class="def"><p>Distribution Format Exchange Profile</p></td></tr><tr><td class="label"><b>ISD</b></td><td class="def"><p>Intermedia Synchronic Document</p></td></tr><tr><td class="label"><b>TT</b></td><td class="def"><p>Timed Text</p></td></tr><tr><td class="label"><b>TTML</b></td><td class="def"><p>Timed Text Markup Language</p></td></tr><tr><td class="label"><b>TTAF</b></td><td class="def"><p>Timed Text Authoring Format</p></td></tr><tr><td class="label"><b>TTWG</b></td><td class="def"><p>Timed Text Working Group</p></td></tr></table></div><div class="div2">
+<h3><a id="acronyms"></a>2.1 Acronyms</h3><table class="acronyms" summary="Glossary List"><tr><td class="label"><b>DFXP</b></td><td class="def"><p>Distribution Format Exchange Profile</p></td></tr><tr><td class="label"><b>ISD</b></td><td class="def"><p>Intermediate Synchronic Document</p></td></tr><tr><td class="label"><b>TT</b></td><td class="def"><p>Timed Text</p></td></tr><tr><td class="label"><b>TTML</b></td><td class="def"><p>Timed Text Markup Language</p></td></tr><tr><td class="label"><b>TTAF</b></td><td class="def"><p>Timed Text Authoring Format</p></td></tr><tr><td class="label"><b>TTWG</b></td><td class="def"><p>Timed Text Working Group</p></td></tr></table></div><div class="div2">
 <h3><a id="terms"></a>2.2 Terminology</h3><dl><dt class="label"><a id="terms-abstract-document-instance"></a>[abstract document instance]</dt><dd><p>An instance of an abstract data set as represented by a
 <a href="#terms-reduced-xml-infoset">reduced xml infoset</a>.</p></dd><dt class="label"><a id="terms-abstract-document-type"></a>[abstract document type]</dt><dd><p>A set of constraints that defines a class of <em>XML Information
 Sets</em> <a href="#infoset">[XML InfoSet]</a>.</p></dd><dt class="label"><a id="terms-anonymous-profile"></a>[anonymous profile]</dt><dd><p>See <a href="#terms-undesignated-profile">undesignated profile</a>.</p></dd><dt class="label"><a id="terms-attribute-information-item"></a>[attribute information item]</dt><dd><p>Each specified or defaulted attribute  of an XML document corresponds with an attribute information
-item as defined by <a href="#infoset">[XML InfoSet]</a>, §2.3.</p></dd><dt class="label"><a id="terms-baseline-profile"></a>[baseline profile]</dt><dd><p>A <a href="#terms-profile">profile</a> referenced by the <code>use</code> attribute of a <code>ttp:profile</code> element,
+item as defined by <a href="#infoset">[XML InfoSet]</a>, §2.3.</p></dd><dt class="label"><a id="terms-audio-defining-context"></a>[audio defining context]</dt><dd><p>The context in which an <a href="#embedded-content-vocabulary-audio"><code>audio</code></a> element is specified to serve as
+a sharable definition to be referenced by another <a href="#embedded-content-vocabulary-audio"><code>audio</code></a> element
+in an <a href="#terms-audio-presentation-context">audio presentation context</a>.</p></dd><dt class="label"><a id="terms-audio-presentation-context"></a>[audio presentation context]</dt><dd><p>The context in which an <a href="#embedded-content-vocabulary-audio"><code>audio</code></a> element is specified for the
+purpose of being presented (rendered). Such an <a href="#embedded-content-vocabulary-audio"><code>audio</code></a> element
+may specify the audio data inline by using a <a href="#embedded-content-vocabulary-data"><code>data</code></a> element within
+a <a href="#embedded-content-vocabulary-source"><code>source</code></a> element child, or it may reference another
+<a href="#embedded-content-vocabulary-audio"><code>audio</code></a> element specified in a 
+<a href="#terms-audio-definition-context">audio definition context</a>, or it may do both.</p></dd><dt class="label"><a id="terms-baseline-profile"></a>[baseline profile]</dt><dd><p>A <a href="#terms-profile">profile</a> referenced by the <code>use</code> attribute of a <code>ttp:profile</code> element,
 which serves as a baseline (initial) set of specifications with which to populate the referencing profile.</p></dd><dt class="label"><a id="terms-character-information-item"></a>[character information item]</dt><dd><p>Each data character appearing in an XML document corresponds with a character information
-item as defined by <a href="#infoset">[XML InfoSet]</a>, §2.6.</p></dd><dt class="label"><a id="terms-computed-cell-size"></a>[computed cell size]</dt><dd><p>The size (extent) of a cell computed by dividing the width of the <a href="#terms-root-container-region">root container region</a>
+item as defined by <a href="#infoset">[XML InfoSet]</a>, §2.6.</p></dd><dt class="label"><a id="terms-chunked-data-embedding"></a>[chunked data embedding]</dt><dd><p>A <a href="#embedded-content-vocabulary-data"><code>data</code></a> element that directly embeds a representation of the actual bytes
+of an <a href="#terms-embedded-data-resource">embedded data resource</a> by making use of a
+child <a href="#embedded-content-vocabulary-chunk"><code>chunk</code></a> element.</p></dd><dt class="label"><a id="terms-computed-cell-size"></a>[computed cell size]</dt><dd><p>The size (extent) of a cell computed by dividing the width of the <a href="#terms-root-container-region">root container region</a>
 by the column count, i.e., the number of cells in the horizontal axis, and by dividing
 the height of the <a href="#terms-root-container-region">root container region</a> by the row count, i.e., the number of cells in the vertical
 axis, where the column and row counts are determined by the <code>ttp:cellResolution</code> parameter attribute.</p></dd><dt class="label"><a id="terms-content-element"></a>[content element]</dt><dd><p>Any of the element types defined by the <a href="#element-vocab-type-content">Content Module</a>.</p></dd><dt class="label"><a id="terms-content-processor"></a>[content processor]</dt><dd><p>A processing system capable of importing (receiving) Timed Text Markup Language
 content for the purpose of transforming, presenting, or otherwise processing the content.</p></dd><dt class="label"><a id="terms-content-profile"></a>[content profile]</dt><dd><p>A collection of <a href="#terms-feature">features</a> and <a href="#terms-extension">extensions</a> that must not, must, or may be employed by
 Timed Text Markup Language content.</p><p></p></dd><dt class="label"><a id="terms-content-region"></a>[content region]</dt><dd><p>A logical region into which rendered content is placed when modeling or
-performing presentation processing.</p></dd><dt class="label"><a id="terms-default-profile"></a>[default processor profile]</dt><dd><p>A default <a href="#terms-processor-profile">processor profile</a> used to compute an
+performing presentation processing.</p></dd><dt class="label"><a id="terms-data-binding-context"></a>[data binding context]</dt><dd><p>The context in which an <a href="#embedded-content-vocabulary-data"><code>data</code></a> element is specified for the
+purpose of semantic binding (association). Such a <a href="#embedded-content-vocabulary-data"><code>data</code></a> element
+may specify the data inline by using a <a href="#embedded-content-vocabulary-data"><code>data</code></a> element within
+a <a href="#embedded-content-vocabulary-source"><code>source</code></a> element child, or it may reference another
+<a href="#embedded-content-vocabulary-data"><code>data</code></a> element specified in a 
+<a href="#terms-data-definition-context">data definition context</a>, or it may do both. No presentation (rendering)
+semantics are implied by the mere presence of a <a href="#embedded-content-vocabulary-data"><code>data</code></a> element in this (or any) context.</p></dd><dt class="label"><a id="terms-data-binding-context-for-metadata"></a>[data binding context for metadata]</dt><dd><p>A <a href="#embedded-content-vocabulary-data"><code>data</code></a> element the parent of which is a
+<a href="#metadata-vocabulary-metadata"><code>metadata</code></a> element.</p></dd><dt class="label"><a id="terms-data-binding-context-for-source"></a>[data binding context for source]</dt><dd><p>A <a href="#embedded-content-vocabulary-data"><code>data</code></a> element the parent of which is a
+<a href="#embedded-content-vocabulary-source"><code>source</code></a> element.</p></dd><dt class="label"><a id="terms-data-defining-context"></a>[data defining context]</dt><dd><p>The context in which an <a href="#embedded-content-vocabulary-data"><code>data</code></a> element is specified to serve as
+a sharable definition to be referenced by another <a href="#embedded-content-vocabulary-data"><code>data</code></a> element
+in an <a href="#terms-data-binding-context">data binding context</a>, namely, a
+<a href="#embedded-content-vocabulary-data"><code>data</code></a> element the parent of which is a
+<a href="#embedded-content-vocabulary-resources"><code>resources</code></a> element.</p></dd><dt class="label"><a id="terms-data-element"></a>[data element]</dt><dd><p>Any of the element types defined by the <a href="#element-vocab-type-data">Data Module</a>.</p></dd><dt class="label"><a id="terms-data-resource"></a>[data resource]</dt><dd><p>An arbitrary data resource represented or referenced using a <a href="#terms-data-element">data element</a>. For example,
+a data resource may be used to embed or refer to an audio clip, a font, an image, or arbitrary application data in a
+<a href="#terms-timed-text-content-document-instance">timed text content document instance</a>.</p></dd><dt class="label"><a id="terms-default-profile"></a>[default processor profile]</dt><dd><p>A default <a href="#terms-processor-profile">processor profile</a> used to compute an
 <a href="#terms-effective-processor-profile">effective processor profile</a> in the absence of a declared or inferred
 <a href="#terms-processor-profile">processor profile</a>, where this default processor profile is determined by
 the <a href="#semantics-procedure-construct-default-processor-profile"><span class="strong">construct default processor profile</span></a>
@@ -685,10 +741,7 @@
 an explicitly specified out-of-line <a href="#layout-vocabulary-region"><code>region</code></a> element, i.e.,
 when no <a href="#layout-vocabulary-region"><code>region</code></a> element is specified as a child of
 a <a href="#layout-vocabulary-layout"><code>layout</code></a> element.</p></dd><dt class="label"><a id="terms-designated-profile"></a>[designated profile]</dt><dd><p>A <a href="#terms-profile">profile</a> that is associated with a <a href="#terms-profile-designator">profile designator</a> by
-means of a <code>designator</code> attribute or prose text in a specification of profile.</p></dd><dt class="label"><a id="terms-document-instance"></a>[document instance]</dt><dd><p>A concrete realization of a Timed Text Markup Language document, where the concrete form
-is specific to the context of reference. For example, a sequence of bytes that represents an
-XML serialization of a Timed Text document, an internal, parsed representation of such a
-Timed Text document, etc.</p></dd><dt class="label"><a id="terms-document-interchange-context"></a>[document interchange context]</dt><dd><p>The implied context or environment external to a <a href="#terms-content-processor">content processor</a> in
+means of a <code>designator</code> attribute or prose text in a specification of profile.</p></dd><dt class="label"><a id="terms-document-instance"></a>[document instance]</dt><dd><p>A <a href="#terms-timed-text-document-instance">timed text document instance</a>.</p></dd><dt class="label"><a id="terms-document-interchange-context"></a>[document interchange context]</dt><dd><p>The implied context or environment external to a <a href="#terms-content-processor">content processor</a> in
 which document interchange occurs, and in which out-of-band protocols or specifications
 may define certain behavioral defaults, such as an implied profile.</p></dd><dt class="label"><a id="terms-document-processing-context"></a>[document processing context]</dt><dd><p>The implied context or environment internal to a <a href="#terms-content-processor">content processor</a> in
 which document processing occurs, and in which out-of-band protocols or specifications
@@ -700,18 +753,41 @@
 explicitly or implicitly referenced by or assigned to a TTML <a href="#terms-document-instance">document instance</a> after applying any
 explicit or implicit profile and profile specification combination methods. When determining if a <a href="#terms-content-processor">content processor</a>
 can or cannot process a given <a href="#terms-document-instance">document instance</a>, then this determination is performed
-by making use of a document's <a href="#terms-effective-processor-profile">effective processor profile</a>.</p></dd><dt class="label"><a id="terms-enclosing-document-instance"></a>[enclosing document instance]</dt><dd><p>The <a href="#terms-document-instance">document instance</a> that encloses or otherwise contains
-an enclosed feature or component.</p></dd><dt class="label"><a id="terms-element-information-item"></a>[element information item]</dt><dd><p>Each element appearing in an XML document corresponds with an element information
-item as defined by <a href="#infoset">[XML InfoSet]</a>, §2.2.</p></dd><dt class="label"><a id="terms-exchange-profile"></a>[exchange profile]</dt><dd><p>A profile of content that serves a set of needs for content interchange.</p></dd><dt class="label"><a id="terms-extension"></a>[extension]</dt><dd><p>A syntactic or semantic expression or capability that is defined and
+by making use of a document's <a href="#terms-effective-processor-profile">effective processor profile</a>.</p></dd><dt class="label"><a id="terms-element-information-item"></a>[element information item]</dt><dd><p>Each element appearing in an XML document corresponds with an element information
+item as defined by <a href="#infoset">[XML InfoSet]</a>, §2.2.</p></dd><dt class="label"><a id="terms-embedded-content-element"></a>[embedded content element]</dt><dd><p>Any of the element types defined by the <a href="#element-vocab-type-audio">Audio Module</a>,
+<a href="#element-vocab-type-data">Data Module</a>,
+<a href="#element-vocab-type-font">Font Module</a>, or
+<a href="#element-vocab-type-image">Image Module</a>.</p></dd><dt class="label"><a id="terms-embedded-data-resource"></a>[embedded data resource]</dt><dd><p>A <a href="#terms-data-resource">data resource</a> embedded in a
+<a href="#terms-timed-text-content-document-instance">timed text content document instance</a>, represented by means of
+a <a href="#embedded-content-vocabulary-data"><code>data</code></a> element, whether or not that
+<a href="#embedded-content-vocabulary-data"><code>data</code></a> element represents the actual bytes of the <a href="#terms-data-resource">data resource</a>
+or refers to an <a href="#terms-external-data-resource">external data resource</a>
+</p></dd><dt class="label"><a id="terms-enclosing-document-instance"></a>[enclosing document instance]</dt><dd><p>The <a href="#terms-document-instance">document instance</a> that encloses or otherwise contains
+an enclosed feature or component.</p></dd><dt class="label"><a id="terms-exchange-profile"></a>[exchange profile]</dt><dd><p>A profile of content that serves a set of needs for content interchange.</p></dd><dt class="label"><a id="terms-extension"></a>[extension]</dt><dd><p>A syntactic or semantic expression or capability that is defined and
 labeled (using a extension designation) in another (public or private)
 specification.</p></dd><dt class="label"><a id="terms-extension-specification"></a>[extension specification]</dt><dd><p>A specification of a constraint or requirement that relates to an
 <a href="#terms-extension">extension</a>, typically expressed by
-an <a href="#parameter-vocabulary-extension"><code>ttp:extension</code></a> element.</p></dd><dt class="label"><a id="terms-feature"></a>[feature]</dt><dd><p>A syntactic or semantic expression or capability that is defined and
+an <a href="#profile-vocabulary-extension"><code>ttp:extension</code></a> element.</p></dd><dt class="label"><a id="terms-external-data-resource"></a>[external data resource]</dt><dd><p>A <a href="#terms-data-resource">data resource</a> external to a
+<a href="#terms-timed-text-content-document-instance">timed text content document instance</a>, referenced by means
+of a <a href="#embedded-content-vocabulary-source"><code>source</code></a> element or a <a href="#embedded-content-attribute-src"><code>src</code></a> attribute
+of a <a href="#embedded-content-vocabulary-source"><code>source</code></a> element or <a href="#terms-embedded-content-element">embedded content element</a>.</p></dd><dt class="label"><a id="terms-external-source"></a>[external source]</dt><dd><p>Either (1) a <a href="#embedded-content-vocabulary-source"><code>source</code></a> element or a <a href="#embedded-content-attribute-src"><code>src</code></a> attribute
+that refers to an <a href="#terms-external-data-resource">external data resource</a> or (2) the referenced
+<a href="#terms-external-data-resource">external data resource</a>.</p></dd><dt class="label"><a id="terms-feature"></a>[feature]</dt><dd><p>A syntactic or semantic expression or capability that is defined and
 labeled (using a feature designation) in this specification (or a past or
 future revision of this specification).</p></dd><dt class="label"><a id="terms-feature-specification"></a>[feature specification]</dt><dd><p>A specification of a constraint or requirement that relates to an
 <a href="#terms-feature">feature</a>, typically expressed by
-an <a href="#parameter-vocabulary-feature"><code>ttp:feature</code></a> element.</p></dd><dt class="label"><a id="terms-fragment-identifier"></a>[fragment identifier]</dt><dd><p>A syntactic expression that adheres to the fragment identifer syntax defined by <a href="#uri">[URI]</a>,
-Section 4.1.</p></dd><dt class="label"><a id="terms-implied-inline-region"></a>[implied inline region]</dt><dd><p>An anonymous (unidentified) <a href="#terms-inline-region">inline region</a> that is implied in the context of a block level
+an <a href="#profile-vocabulary-feature"><code>ttp:feature</code></a> element.</p></dd><dt class="label"><a id="terms-fragment-identifier"></a>[fragment identifier]</dt><dd><p>A syntactic expression that adheres to the fragment identifer syntax defined by <a href="#uri">[URI]</a>,
+Section 4.1.</p></dd><dt class="label"><a id="terms-font-defining-context"></a>[font defining context]</dt><dd><p>The context in which a <a href="#embedded-content-vocabulary-font"><code>font</code></a> element is specified to serve as
+a sharable definition to be referenced indirectly by a <a href="#terms-font-selection-process">font selection process</a>.</p></dd><dt class="label"><a id="terms-font-selection-process"></a>[font selection process]</dt><dd><p>An internal process used by a <a href="#terms-presentation-processor">presentation processor</a> which purpose is to select
+a set of author defined fonts and platform fonts for use during layout and presentation processing, where input parameters to this
+process include the computed values of font related properties, the capabilities of individual fonts, and the text content being presented.</p></dd><dt class="label"><a id="terms-image-defining-context"></a>[image defining context]</dt><dd><p>The context in which an <a href="#embedded-content-vocabulary-image"><code>image</code></a> element is specified to serve as
+a sharable definition to be referenced by another <a href="#embedded-content-vocabulary-image"><code>image</code></a> element
+in an <a href="#terms-image-presentation-context">image presentation context</a>.</p></dd><dt class="label"><a id="terms-image-presentation-context"></a>[image presentation context]</dt><dd><p>The context in which an <a href="#embedded-content-vocabulary-image"><code>image</code></a> element is specified for the
+purpose of being presented (rendered). Such an <a href="#embedded-content-vocabulary-image"><code>image</code></a> element
+may specify the image data inline by using a <a href="#embedded-content-vocabulary-data"><code>data</code></a> element within
+a <a href="#embedded-content-vocabulary-source"><code>source</code></a> element child, or it may reference another
+<a href="#embedded-content-vocabulary-image"><code>image</code></a> element specified in a 
+<a href="#terms-image-definition-context">image definition context</a>, or it may do both.</p></dd><dt class="label"><a id="terms-implied-inline-region"></a>[implied inline region]</dt><dd><p>An anonymous (unidentified) <a href="#terms-inline-region">inline region</a> that is implied in the context of a block level
 <a href="#terms-content-element">content element</a>
 due the presence of a <a href="#style-attribute-extent"><code>tts:extent</code></a> or <a href="#style-attribute-origin"><code>tts:origin</code></a>
 style attribute on the <a href="#terms-content-element">content element</a>.</p></dd><dt class="label"><a id="terms-inline-animation"></a>[inline animation]</dt><dd><p>An <a href="#animation-vocabulary-animate"><code>animate</code></a> or <a href="#animation-vocabulary-set"><code>set</code></a> element
@@ -725,12 +801,24 @@
 or <a href="#style-attribute-origin">tts:origin</a> style attribute on a <a href="#terms-content-element">content element</a>.
 There is a one-to-one relation between an inline <a href="#layout-vocabulary-region"><code>region</code></a> element and its
 parent <a href="#terms-content-element">content element</a>. An inline region is assigned its parent element's time interval as its active
-time interval. No <code>region</code> attribute makes reference to an inline region.</p></dd><dt class="label"><a id="terms-intermediate-synchronic-document"></a>[intermediate synchronic document]</dt><dd><p>An abstract or concrete representation of the static content, styling, and layout of a source TTML <a href="#terms-document-instance">document instance</a>
-during a non-overlapping temporal interval that intersects with the source document's <a href="#terms-root-temporal-extent">root temporal extent</a>.</p></dd><dt class="label"><a id="terms-intermediate-synchronic-document-sequence"></a>[intermediate synchronic document sequence]</dt><dd><p>An abstract or concrete representation of a sequence of <a href="#terms-intermediate-synchronic-document">intermediate synchronic document</a> instances
-that effectively represent the content, styling, layout, and timing of a source TTML <a href="#terms-document-instance">document instance</a>.</p></dd><dt class="label"><a id="terms-intermediate-synchronic-document-sequence-syntax"></a>[intermediate synchronic document sequence syntax]</dt><dd><p>A formalism for use in the concrete representation of an <a href="#terms-intermediate-synchronic-document-sequence">intermediate synchronic document sequence</a>.</p></dd><dt class="label"><a id="terms-nested-profile"></a>[nested profile]</dt><dd><p>A constituent <a href="#terms-profile">profile</a> of a <a href="#terms-nesting-profile">nesting profile</a>, i.e., one of the
+time interval. No <code>region</code> attribute makes reference to an inline region.</p></dd><dt class="label"><a id="terms-intermediate-synchronic-document"></a>[intermediate synchronic document]</dt><dd><p>A <a href="#terms-timed-text-intermediate-document">timed text intermediate document</a> or a
+<a href="#terms-timed-text-intermediate-document-instance">timed text intermediate document instance</a>, according to the context of use,
+where the root (document) element is an <code>isd:isd</code> element, and which represents a
+non-overlapping temporal interval that intersects with the content, styling, layout, and timing of a source
+<a href="#terms-timed-text-content-document">timed text content document</a>.</p></dd><dt class="label"><a id="terms-intermediate-synchronic-document-sequence"></a>[intermediate synchronic document sequence]</dt><dd><p>A <a href="#terms-timed-text-intermediate-document">timed text intermediate document</a> or a
+<a href="#terms-timed-text-intermediate-document-instance">timed text intermediate document instance</a>, according to the context of use,
+where the root (document) element is an <code>isd:sequence</code> element, and which represents a
+sequence of <a href="#terms-intermediate-synchronic-document">intermediate synchronic document</a> instances
+that effectively represent the content, styling, layout, and timing of a source <a href="#terms-timed-text-content-document">timed text content document</a>.</p></dd><dt class="label"><a id="terms-intermediate-document-syntax"></a>[intermediate document syntax]</dt><dd><p>A formalism for use in the concrete representation of an <a href="#terms-intermediate-synchronic-document-sequence">intermediate synchronic document sequence</a> or
+an <a href="#terms-intermediate-synchronic-document">intermediate synchronic document</a>.</p></dd><dt class="label"><a id="terms-nested-profile"></a>[nested profile]</dt><dd><p>A constituent <a href="#terms-profile">profile</a> of a <a href="#terms-nesting-profile">nesting profile</a>, i.e., one of the
 descendant <code>ttp:profile</code> element(s) of a higher level (ancestor) <code>ttp:profile</code> element. A given <code>ttp:profile</code> may serve
 as both a <a href="#terms-nested-profile">nested profile</a> and a <a href="#terms-nesting-profile">nesting profile</a>.</p></dd><dt class="label"><a id="terms-nesting-profile"></a>[nesting profile]</dt><dd><p>A <a href="#terms-profile">profile</a> defined by making reference to one or more child <code>ttp:profile</code> element(s), wherein a
-profile combination method determines how profile specifications from the multiple child <code>ttp:profile</code> element(s) are combined.</p></dd><dt class="label"><a id="terms-non-nesting-profile"></a>[non-nesting profile]</dt><dd><p>A <a href="#terms-profile">profile</a> defined without making reference to one or more child <code>ttp:profile</code> element(s); that is,
+profile combination method determines how profile specifications from the multiple child <code>ttp:profile</code> element(s) are combined.</p></dd><dt class="label"><a id="terms-nested-embedded-source"></a>[nested embedded source]</dt><dd><p>A <a href="#embedded-content-vocabulary-source"><code>source</code></a> element that specifies a child 
+<a href="#embedded-content-vocabulary-data"><code>data</code></a> element which embeds the actual bytes of the
+<a href="#terms-embedded-data-resource">embedded data resource</a>, whether by 
+<a href="#terms-simple-data-embedding">simple data embedding</a> or <a href="#terms-chunked-data-embedding">chunked data embedding</a>.</p></dd><dt class="label"><a id="terms-non-nested-embedded-source"></a>[non-nested embedded source]</dt><dd><p>A <a href="#embedded-content-vocabulary-source"><code>source</code></a> element that specifies a child 
+<a href="#embedded-content-vocabulary-data"><code>data</code></a> element which does not embed a representation of the actual bytes of the
+<a href="#terms-embedded-data-resource">embedded data resource</a>.</p></dd><dt class="label"><a id="terms-non-nesting-profile"></a>[non-nesting profile]</dt><dd><p>A <a href="#terms-profile">profile</a> defined without making reference to one or more child <code>ttp:profile</code> element(s); that is,
 by including only child <code>ttp:features</code> and <code>ttp:extensions</code> element(s).</p></dd><dt class="label"><a id="terms-out-of-line-animation"></a>[out-of-line animation]</dt><dd><p>An <a href="#animation-vocabulary-animate"><code>animate</code></a> or <a href="#animation-vocabulary-set"><code>set</code></a> element that is defined out-of-line from
 the <a href="#terms-content-element">content element</a> or <a href="#layout-vocabulary-region"><code>region</code></a> element associated with the animation.
 An out-of-line animation appears as a child of an <a href="#animation-vocabulary-animation"><code>animation</code></a> element in the header
@@ -751,8 +839,8 @@
 <a href="#terms-out-of-line-region">out-of-line region</a> is specified explicitly.</p></dd><dt class="label"><a id="terms-presentation-processor"></a>[presentation processor]</dt><dd><p>A <a href="#terms-content-processor">content processor</a> which purpose is to layout, format, and render,
 i.e., to present, <a href="#terms-timed-text-markup-language">Timed Text Markup Language</a> content by applying the presentation semantics
 defined in this specification.</p></dd><dt class="label"><a id="terms-processor"></a>[processor]</dt><dd><p>See <a href="#terms-content-processor">content processor</a>.</p></dd><dt class="label"><a id="terms-processor-profile"></a>[processor profile]</dt><dd><p>A collection of <a href="#terms-feature">features</a> and <a href="#terms-extension">extensions</a> that must or may be implemented (supported) by
-a content processor.</p></dd><dt class="label"><a id="terms-profile"></a>[profile]</dt><dd><p>A <a href="#terms-content-profile">content profile</a> or <a href="#terms-processor-profile">processor profile</a>.</p></dd><dt class="label"><a id="terms-profile-definition-document"></a>[profile definition document]</dt><dd><p>A document that formally specifies a <a href="#terms-profile">profile</a>, where such document is a valid TTML document instance
-which has a root element type of <code>ttp:profile</code>.</p></dd><dt class="label"><a id="terms-profile-designator"></a>[profile designator]</dt><dd><p>An absolute URI used to label or reference an externally defined <a href="#terms-profile">profile</a>, where
+a content processor.</p></dd><dt class="label"><a id="terms-profile"></a>[profile]</dt><dd><p>A <a href="#terms-content-profile">content profile</a> or <a href="#terms-processor-profile">processor profile</a>.</p></dd><dt class="label"><a id="terms-profile-definition-document"></a>[profile definition document]</dt><dd><p>A <a href="#terms-timed-text-profile-document">timed text profile document</a> or a
+<a href="#terms-timed-text-profile-document-instance">timed text profile document instance</a>, according to the context of use.</p></dd><dt class="label"><a id="terms-profile-designator"></a>[profile designator]</dt><dd><p>An absolute URI used to label or reference an externally defined <a href="#terms-profile">profile</a>, where
 external refers to being external to a <a href="#terms-document-instance">document instance</a>.</p></dd><dt class="label"><a id="terms-profile-fragment-identifier"></a>[profile fragment identifier]</dt><dd><p>A <a href="#terms-fragment-identifier">fragment identifier</a> used to label or reference an internally defined <a href="#terms-profile">profile</a>, where
 internal refers to being internal to a <a href="#terms-document-instance">document instance</a>.</p></dd><dt class="label"><a id="terms-profile-specification"></a>[profile specification]</dt><dd><p>A <a href="#terms-feature-specification">feature specification</a> or an <a href="#terms-extension-specification">extension specification</a>
 or the internal state representation thereof.</p></dd><dt class="label"><a id="terms-region"></a>[region]</dt><dd><p>A logical construct that models authorial intention regarding
@@ -765,11 +853,14 @@
 information, and with which that <a href="#terms-document-instance">document instance</a> is associated.</p></dd><dt class="label"><a id="terms-related-media-object-region"></a>[related media object region]</dt><dd><p>When a non-null <a href="#terms-related-media-object">related media object</a> exists, the region of this media object,
 expressed in the coordinate system that applies to the <a href="#terms-document-instance">document instance</a> that is associated with the
 related media object.</p></dd><dt class="label"><a id="terms-root-container-region"></a>[root container region]</dt><dd><p>A logical region that establishes a coordinate system into which
-<a href="#terms-content-region">content regions</a> are placed and optionally clipped.</p></dd><dt class="label"><a id="terms-root-temporal-extent"></a>[root temporal extent]</dt><dd><p>
-The temporal extent (interval) defined by the temporal beginning and ending of a <a href="#terms-document-instance">document instance</a> in relationship with some external application or presentation context.
-</p></dd><dt class="label"><a id="terms-smpte-time-code"></a>[smpte time code]</dt><dd><p>A time code whose format and semantics are established by <a href="#smpte12m">[SMPTE 12M]</a>,
+<a href="#terms-content-region">content regions</a> are placed and optionally clipped.</p></dd><dt class="label"><a id="terms-root-temporal-extent"></a>[root temporal extent]</dt><dd><p>The temporal extent (interval) defined by the temporal beginning and ending of a <a href="#terms-document-instance">document instance</a>
+in relationship with some external application or presentation context.</p></dd><dt class="label"><a id="terms-simple-data-embedding"></a>[simple data embedding]</dt><dd><p>A <a href="#embedded-content-vocabulary-data"><code>data</code></a> element the directly embeds a representation of the actual bytes
+of an <a href="#terms-embedded-data-resource">embedded data resource</a> without making use of a
+child <a href="#embedded-content-vocabulary-chunk"><code>chunk</code></a> element.</p></dd><dt class="label"><a id="terms-smpte-time-code"></a>[smpte time code]</dt><dd><p>A time code whose format and semantics are established by <a href="#smpte12m">[SMPTE 12M]</a>,
 which may be embedded into or otherwise associated with media content, such
-as a broadcast audio/video stream.</p></dd><dt class="label"><a id="terms-synthetic-document-syncbase"></a>[synthetic document syncbase]</dt><dd><p>A document level <a href="http://www.w3.org/TR/2008/REC-SMIL3-20081201/smil30.html#smil-timing-q158">syncbase</a>
+as a broadcast audio/video stream.</p></dd><dt class="label"><a id="terms-sourced-data-embedding"></a>[chunked data embedding]</dt><dd><p>A <a href="#embedded-content-vocabulary-data"><code>data</code></a> element the indirectly references the content
+of an <a href="#terms-embedded-data-resource">embedded data resource</a> by making use of a
+child <a href="#embedded-content-vocabulary-source"><code>source</code></a> element.</p></dd><dt class="label"><a id="terms-synthetic-document-syncbase"></a>[synthetic document syncbase]</dt><dd><p>A document level <a href="http://www.w3.org/TR/2008/REC-SMIL3-20081201/smil30.html#smil-timing-q158">syncbase</a>
 <a href="#smil3">[SMIL 3.0]</a>, § 5.7.1, synthesized or otherwise established by
 the <a href="#terms-document-processing-context">document processing context</a> in accordance with the
 <a href="#terms-related-media-object">related media object</a> or other processing criteria.</p></dd><dt class="label"><a id="terms-synthetic-smpte-document-syncbase"></a>[synthetic smpte document syncbase]</dt><dd><p>A <a href="#terms-synthetic-document-syncbase">synthetic document syncbase</a> constructed from <a href="#terms-smpte-time-code">smpte time code</a>
@@ -777,9 +868,22 @@
 otherwise determined by the <a href="#terms-document-processing-context">document processing context</a>.</p></dd><dt class="label"><a id="terms-temporally-active"></a>[temporally active]</dt><dd><p>A syntactic or semantic feature, e.g., an element or the presentation of an element, is
 <em>temporally active</em> when the current time of selected time base intersects with the
 active time interval of the feature.</p></dd><dt class="label"><a id="terms-temporally-active-region"></a>[temporally active region]</dt><dd><p>A <a href="#terms-region">region</a> that is <a href="#terms-temporally-active">temporally active</a>.</p></dd><dt class="label"><a id="terms-timed-text"></a>[timed text]</dt><dd><p>Textual information that is intrinsically or extrinsically
-associated with timing information.</p></dd><dt class="label"><a id="terms-timed-text-markup-language"></a>[timed text markup language]</dt><dd><p>A content type that represents timed text media for the purpose of
-interchange among authoring systems.</p></dd><dt class="label"><a id="terms-timed-text-authoring-system"></a>[timed text authoring system]</dt><dd><p>A content authoring system capable of importing and exporting
-Timed Text Markup Language content.</p></dd><dt class="label"><a id="terms-top-level-profile"></a>[top-level profile]</dt><dd><p>A <a href="#terms-profile">profile</a> defined by a <code>ttp:profile</code> element that appears as a child
+associated with timing information.</p></dd><dt class="label"><a id="terms-timed-text-authoring-system"></a>[timed text authoring system]</dt><dd><p>A content authoring system capable of importing and exporting
+Timed Text Markup Language content.</p></dd><dt class="label"><a id="terms-timed-text-content-document"></a>[timed text content document]</dt><dd><p>An abstract document that is purported or confirmed to be a
+<a href="#terms-valid-abstract-document-instance">valid abstract document instance</a> of
+the <a href="#ttml-content-doctype">TTML Content Document Type</a>.</p></dd><dt class="label"><a id="terms-timed-text-content-document-instance"></a>[timed text content document instance]</dt><dd><p>A concrete realization of a <a href="#terms-timed-text-content-document">timed text content document</a>,
+about which see <a href="#concrete-encoding"><b>M Concrete Encoding</b></a>.</p></dd><dt class="label"><a id="terms-timed-text-document-instance"></a>[timed text document instance]</dt><dd><p>A concrete realization of a
+<a href="#terms-timed-text-markup-language-document">timed text markup language document</a>,
+where  the concrete form is specific to the context of reference.
+Also referred to as a <a href="#terms-document-instance">TTML document instance</a>
+or simply <a href="#terms-document-instance">document instance</a>.</p></dd><dt class="label"><a id="terms-timed-text-intermediate-document"></a>[timed text intermediate document]</dt><dd><p>An abstract document that is purported or confirmed to be a
+<a href="#terms-valid-abstract-document-instance">valid abstract document instance</a> of
+the <a href="#ttml-intermediate-doctype">TTML Intermediate Document Type</a>.</p></dd><dt class="label"><a id="terms-timed-text-intermediate-document-instance"></a>[timed text intermediate document instance]</dt><dd><p>A concrete realization of a <a href="#terms-timed-text-intermediate-document">timed text intermediate document</a>,
+about which see <a href="#concrete-encoding"><b>M Concrete Encoding</b></a>.</p></dd><dt class="label"><a id="terms-timed-text-markup-language"></a>[timed text markup language]</dt><dd><p>A content type that represents timed text content, intermediate representations of this content, or profiles of this content or content processors.</p></dd><dt class="label"><a id="terms-timed-text-markup-language-document"></a>[timed text markup language document]</dt><dd><p>An abstract document that is purported or confirmed to be a
+<a href="#terms-valid-abstract-document-instance">valid abstract document instance</a>.</p></dd><dt class="label"><a id="terms-timed-text-profile-document"></a>[timed text profile document]</dt><dd><p>An abstract document that is purported or confirmed to be a
+<a href="#terms-valid-abstract-document-instance">valid abstract document instance</a> of
+the <a href="#ttml-profile-doctype">TTML Profile Document Type</a>.</p></dd><dt class="label"><a id="terms-timed-text-profile-document-instance"></a>[timed text profile document instance]</dt><dd><p>A concrete realization of a <a href="#terms-timed-text-profile-document">timed text profile document</a>,
+about which see <a href="#concrete-encoding"><b>M Concrete Encoding</b></a>.</p></dd><dt class="label"><a id="terms-top-level-profile"></a>[top-level profile]</dt><dd><p>A <a href="#terms-profile">profile</a> defined by a <code>ttp:profile</code> element that appears as a child
 of the <code>head</code> element.</p></dd><dt class="label"><a id="terms-transformation-processor"></a>[transformation processor]</dt><dd><p>A <a href="#terms-content-processor">content processor</a> which purpose is to transform or otherwise rewrite
 <a href="#terms-timed-text-markup-language">Timed Text Markup Language</a> content to either <a href="#terms-timed-text-markup-language">Timed Text Markup Language</a>
 or to another (arbitrary) content format. An example of the first is a processor that removes
@@ -809,7 +913,7 @@
 as in the following:</p><a id="elt-syntax-example"></a><table class="syntax"><caption>XML Representation – Element Information Item: example</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;example
-  <span class="reqattr">count</span> = integer
+  <span class="reqattr">count</span> = <a href="http://www.w3.org/TR/xmlschema-2/#integer">xsd:integer</a>
   size = (<em>large</em>|<em>medium</em>|<em>small</em>|<em><span class="deprecated">tiny</span></em>|<em><span class="obsoleted">micro</span></em>) : medium&gt;
   <em>Content:</em> (all | any*)
 &lt;/example&gt;
@@ -852,25 +956,25 @@
   &lt;body/&gt;
 &lt;/tt&gt;
 </pre></div>
-</td></tr></tbody></table></div></div><div class="div1">
+</td></tr></tbody></table><p>Unless specified otherwise, the vocabulary defining sections of this specification define vocabulary in alphabetical order rather than logical order.</p></div></div><div class="div1">
 <h2><a id="conformance"></a>3 Conformance</h2><p>This section specifies the general conformance requirements for
-TTML Content and processors.</p><div class="div2">
-<h3><a id="conformance-content"></a>3.1 Content Conformance</h3><p>A TTML <a href="#terms-document-instance">document instance</a> conforms to this specification if the following criteria are
+TTML documents and processors.</p><div class="div2">
+<h3><a id="conformance-content"></a>3.1 Document Conformance</h3><p>A <a href="#terms-timed-text-document-instance">timed text document instance</a> conforms to this specification if the following criteria are
 satisfied:</p><ol class="enumar"><li><p>When transporting a <a href="#terms-document-instance">document instance</a> in a <a href="#terms-document-interchange-context">document interchange context</a> in which a
-Media Type <a href="#media-types">[Media Types]</a> identifies the content type of the interchanged <a href="#terms-document-instance">document instance</a>, then the specified media type is
+Media Type <a href="#media-types">[MIME Media Types]</a> identifies the content type of the interchanged <a href="#terms-document-instance">document instance</a>, then the specified media type is
 <code>application/ttml+xml</code> in conformance with <a href="#xml-media">[XML Media Types]</a> § 7, with which an optional
 <code>profile</code> parameter may appear, the value of which
 conforms to
 a profile designator as
 defined by
-<a href="#vocabulary-profiles"><b>5.2 Profiles</b></a>.</p></li><li><p>The <a href="#terms-document-instance">document instance</a> is or can be represented as a <a href="#terms-reduced-xml-infoset">reduced xml infoset</a>
+<a href="#vocabulary-profiling"><b>5.2 Profiling</b></a>.</p></li><li><p>The <a href="#terms-document-instance">document instance</a> is or can be represented as a <a href="#terms-reduced-xml-infoset">reduced xml infoset</a>
 as defined by <a href="#reduced-infoset"><b>A Reduced XML Infoset</b></a>.</p></li><li><p>The <a href="#terms-reduced-xml-infoset">reduced xml infoset</a> that
 corresponds to the <a href="#terms-document-instance">document instance</a> is or can
 be associated with one of the <a href="#terms-abstract-document-type">abstract document types</a> defined by
 <a href="#doctypes"><b>4 Document Types</b></a>.</p></li><li><p>The <a href="#terms-reduced-xml-infoset">reduced xml infoset</a> that corresponds to the <a href="#terms-document-instance">document instance</a> is a
 <a href="#terms-valid-abstract-document-instance">valid abstract document instance</a> of the associated
 <a href="#terms-abstract-document-type">abstract document type</a>.</p></li><li><p>The <a href="#terms-reduced-xml-infoset">reduced xml infoset</a> satisfies all additional mandatory syntactic and
-semantic constraints defined by this specification. In addition, this Infoset
+semantic constraints defined by this specification. In addition, this infoset
 should satisfy the web content accessibility guidelines specified by
 <a href="#wcag">[WCAG]</a>.</p></li></ol></div><div class="div2">
 <h3><a id="conformance-processor"></a>3.2 Processor Conformance</h3><div class="div3">
@@ -911,7 +1015,7 @@
 and optional features of this specification that are satisfied by the
 document instance or the content processor implementation. In particular, the statement must
 identify the utilized or supported TTML vocabulary profile(s) as
-defined by <a href="#vocabulary-profiles"><b>5.2 Profiles</b></a>, and, if a subset or
+defined by <a href="#vocabulary-profiling"><b>5.2 Profiling</b></a>, and, if a subset or
 superset profile is used or supported, then what features are excluded
 or included in the subset or superset profile.</p><p>A <a href="#terms-document-instance">document instance</a> for which a compliance claim is made
 must specify
@@ -919,14 +1023,14 @@
 a <code>ttp:profile</code> attribute on its root
 <code>tt</code>
 element
-as defined by <a href="#parameter-attribute-profile"><b>6.2.16 ttp:profile</b></a>
+as defined by <a href="#profile-attribute-profile"><b>6.2.7 ttp:profile</b></a>
 or (2)
 a <code>ttp:profile</code> element as a child of the
 <code>head</code> element as defined by
-<a href="#parameter-vocabulary-profile"><b>6.1.1 ttp:profile</b></a>. In addition, it must specify a
+<a href="#profile-vocabulary-profile"><b>6.1.1 ttp:profile</b></a>. In addition, it must specify a
 <code>ttp:version</code> attribute on its root <code>tt</code> element if it requires
 support for a <a href="#terms-feature">feature</a> not defined by <a href="#ttml1">[TTML1]</a>.</p></div></div><div class="div1">
-<h2><a id="doctypes"></a>4 Document Types</h2><p>This section defines the following TTML <em>Abstract Document Types</em>:</p><ul><li><p><a href="#ttml-content-doctype"><b>4.1 TTML Content</b></a></p></li></ul><p>Each <a href="#terms-abstract-document-type">abstract document type</a> consists of the following constraints:</p><ul><li><p>a non-empty collection of element types, where each element type consists of a name,
+<h2><a id="doctypes"></a>4 Document Types</h2><p>This section defines the following TTML <em>Abstract Document Types</em>:</p><ul><li><p><a href="#ttml-content-doctype"><b>4.1 TTML Content Document Type</b></a></p></li><li><p><a href="#ttml-intermediate-doctype"><b>4.2 TTML Intermediate Document Type</b></a></p></li><li><p><a href="#ttml-profile-doctype"><b>4.3 TTML Profile Document Type</b></a></p></li></ul><p>Each <a href="#terms-abstract-document-type">abstract document type</a> consists of the following constraints:</p><ul><li><p>a non-empty collection of element types, where each element type consists of a name,
 a (possibly empty) collection of attributes, and a content specification</p></li><li><p>a non-empty collection of element types that may appear as the document element</p></li></ul><p>An <a href="#terms-abstract-document-instance">abstract document instance</a> may be assessed in terms of validity,
 and is considered to be a <a href="#terms-valid-abstract-document-instance">valid abstract document instance</a> if it
 satisfies the following condition: if after</p><ol class="enumar"><li><p>pruning all element information
@@ -946,13 +1050,11 @@
 conformant <a href="#terms-document-instance">document instance</a>, a given <a href="#terms-document-instance">document instance</a> may be
 constrained by the author or authoring tool to satisfy a more
 restrictive definition of validity.</p></div><div class="div2">
-<h3><a id="ttml-content-doctype"></a>4.1 TTML Content</h3><p>TTML Content is an <a href="#terms-abstract-document-type">abstract document type</a> of a profile of the Timed Text Markup Language intended
-to be used for interchange among distribution systems. This document type
-is defined in terms of the
-element and attribute vocabulary
-specified in <a href="#vocabulary"><b>5 Vocabulary</b></a>.</p><p>This specification references two types of schemas that may be used to validate a superset/subset
-of conformant TTML Content <a href="#terms-document-instance">document instances</a>:</p><ul><li><p><a href="#ttml-schema-rnc"><b>B.1 Relax NG Compact (RNC) Schema</b></a></p></li><li><p><a href="#ttml-schema-xsd"><b>B.2 XML Schema Definition (XSD) Schema</b></a></p></li></ul><p>The (root) document element of a TTML Content <a href="#terms-document-instance">document instance</a> must be a
-<code>tt</code> element, as defined by <a href="#document-structure-vocabulary-tt"><b>7.1.1 tt</b></a>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>The schemas referenced by this specification do not validate all syntactic constraints
+<h3><a id="ttml-content-doctype"></a>4.1 TTML Content Document Type</h3><p>The TTML Content Document Type is an <a href="#terms-abstract-document-type">abstract document type</a> of a profile
+of the Timed Text Markup Language intended to be used for interchange among distribution systems. This document type
+is defined in terms of the element and attribute vocabulary specified in <a href="#vocabulary"><b>5 Vocabulary</b></a>.</p><p>This specification references two types of schemas that may be used to validate a superset/subset
+of <a href="#terms-timed-text-content-document-instance">timed text content document instances</a>:</p><ul><li><p><a href="#ttml-schema-rnc"><b>B.1 Relax NG Compact (RNC) Schema</b></a></p></li><li><p><a href="#ttml-schema-xsd"><b>B.2 XML Schema Definition (XSD) Schema</b></a></p></li></ul><p>The (root) document element of a TTML Content <a href="#terms-document-instance">document instance</a> must be a
+<code>tt</code> element, as defined by <a href="#document-structure-vocabulary-tt"><b>8.1.1 tt</b></a>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>The schemas referenced by this specification do not validate all syntactic constraints
 defined by this specification, and, as such, represent a superset of conformant
 TTML Content. In particular, performing validation with one of the above
 referenced schemas may result in a <em>false positive</em> indication of validity.
@@ -967,10 +1069,28 @@
 formal validity of a <a href="#terms-document-instance">document instance</a> to be based on an <a href="#terms-abstract-document-instance">abstract document instance</a> from
 which all foreign namespace elements and attributes have been removed. Therefore, the
 exceptional reporting of this false negative does not impact the formal assessment
-of <a href="#terms-document-instance">document instance</a> validity.</p></div></div></div><div class="div1">
+of <a href="#terms-document-instance">document instance</a> validity.</p></div><div class="note"><p class="prefix"><b>Note:</b></p><p>A conforming <a href="#conformance-generic-processor">Generic Processor</a> is required to support the ingestion and processing
+of a <a href="#terms-timed-text-content-document">timed text content document</a>.</p></div></div><div class="div2">
+<h3><a id="ttml-intermediate-doctype"></a>4.2 TTML Intermediate Document Type</h3><p>The TTML Intermediate Document Type is an <a href="#terms-abstract-document-type">abstract document type</a> intended
+to be used to represent the content of a
+<a href="#terms-timed-text-content-document">timed text content document</a>
+in such a manner that all discrete animation, styling, and timing information is denoted in
+a non-hierarchical (flat), temporally linear manner. This document type is defined in terms of the element and attribute vocabulary
+specified in <a href="#isd"><b>C Intermediate Document Syntax</b></a> and <a href="#vocabulary"><b>5 Vocabulary</b></a>.</p><p>This specification references two types of schemas that may be used to validate
+<a href="#terms-timed-text-intermediate-document-instance">timed text intermediate document instances</a>:</p><ul><li><p><a href="#ttml-schema-rnc"><b>B.1 Relax NG Compact (RNC) Schema</b></a></p></li><li><p><a href="#ttml-schema-xsd"><b>B.2 XML Schema Definition (XSD) Schema</b></a></p></li></ul><p>The (root) document element of a TTML Intermediate Synchronic <a href="#terms-document-instance">document instance</a> must be an
+<code>isd:sequence</code> or <code>isd:isd</code> element, as defined by <a href="#isd"><b>C Intermediate Document Syntax</b></a>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>A conforming <a href="#conformance-generic-processor">Generic Processor</a> is not required to support the ingestion or processing
+of a <a href="#terms-timed-text-intermediate-document">timed text intermediate document</a>.</p></div></div><div class="div2">
+<h3><a id="ttml-profile-doctype"></a>4.3 TTML Profile Document Type</h3><p>The TTML Profile Document Type is an <a href="#terms-abstract-document-type">abstract document type</a> intended
+to be used for defining and communicating constraints on the support or use of TTML features or extensions. This document type
+is defined in terms of the element and attribute vocabulary specified in <a href="#vocabulary"><b>5 Vocabulary</b></a>.</p><p>This specification references two types of schemas that may be used to validate
+<a href="#terms-timed-text-profile-document-instance">timed text profile document instances</a>:</p><ul><li><p><a href="#ttml-schema-rnc"><b>B.1 Relax NG Compact (RNC) Schema</b></a></p></li><li><p><a href="#ttml-schema-xsd"><b>B.2 XML Schema Definition (XSD) Schema</b></a></p></li></ul><p>The (root) document element of a TTML Profile <a href="#terms-document-instance">document instance</a> must be a
+<code>ttp:profile</code> element, as defined by <a href="#profile-vocabulary-profile"><b>6.1.1 ttp:profile</b></a>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>A conforming <a href="#conformance-generic-processor">Generic Processor</a> is recommended, but not required to support the ingestion or processing
+of a <a href="#terms-timed-text-profile-document">timed text profile document</a>. However, a <a href="#terms-content-processor">content processor</a>
+that claims to support the <code>http://www.w3.org/ns/ttml/feature/#profile</code> feature is required to support this (ingestion and processing of
+a <a href="#terms-timed-text-profile-document">timed text profile document</a>).</p></div></div></div><div class="div1">
 <h2><a id="vocabulary"></a>5 Vocabulary</h2><p>This section defines the
 namespaces, profiles, and vocabulary (as an element and attribute
-catalog) of the Timed Text Markup Language (TTML) as follows:</p><ul><li><p><a href="#vocabulary-namespaces"><b>5.1 Namespaces</b></a></p></li><li><p><a href="#vocabulary-profiles"><b>5.2 Profiles</b></a></p></li><li><p><a href="#vocabulary-overview"><b>5.3 Catalog</b></a></p></li></ul><div class="div2">
+catalog) of the Timed Text Markup Language (TTML) as follows:</p><ul><li><p><a href="#vocabulary-namespaces"><b>5.1 Namespaces</b></a></p></li><li><p><a href="#vocabulary-profiling"><b>5.2 Profiling</b></a></p></li><li><p><a href="#vocabulary-overview"><b>5.3 Catalog</b></a></p></li></ul><div class="div2">
 <h3><a id="vocabulary-namespaces"></a>5.1 Namespaces</h3><p>The Timed Text Markup Language (TTML) employs a number of
 XML Namespaces <a href="#xmlns10">[XML Namespaces 1.0]</a> for elements and certain
 global attributes. The following table specifies this set of namespaces
@@ -991,7 +1111,7 @@
 dereferencing standard profile definitions.</p></div><p>All TTML Namespaces are <a href="http://www.w3.org/2001/tag/doc/namespaceState#namespacedef"><em>mutable</em></a>
 <a href="#nsstate">[NSState]</a>; all undefined names in these namespaces are reserved for future
 standardization by the W3C.</p></div><div class="div2">
-<h3><a id="vocabulary-profiles"></a>5.2 Profiles</h3><p>This section describes the TTML profiling sub-system and high level requirements that apply to this sub-system. At the end of this section
+<h3><a id="vocabulary-profiling"></a>5.2 Profiling</h3><p>This section describes the TTML profiling sub-system and high level requirements that apply to this sub-system. At the end of this section
 appears a sub-section containing examples of profile specifications and examples of how these specifications are referenced and used.</p><div class="div3">
 <h4><a id="vocabulary-profile-introduction"></a>5.2.1 Introduction</h4><p><em>This sub-section is non-normative.</em></p><p>A given profile may be used by a Timed Text Markup Language content author for one of two functions: (1) to declare that a
 <a href="#terms-document-instance">document instance</a> adheres to a collection of constraints on what
@@ -1003,16 +1123,16 @@
 transformation or editing of content in order to maintain adherence to an author specified content profile. In addition, a
 downstream processor may use a content profile declaration to perform an early determination of its ability to process the features
 implied by the content profile.</p><p>Content profiles are declared by using (1) the <a href="#parameter-attribute-contentProfiles"><code>ttp:contentProfiles</code></a>
-attribute on the root <code>tt</code> element, (2) one or more top-level <a href="#parameter-vocabulary-profile"><code>ttp:profile</code></a>
+attribute on the root <code>tt</code> element, (2) one or more top-level <a href="#profile-vocabulary-profile"><code>ttp:profile</code></a>
 elements of type <code>content</code>, or (3) a combination of these two mechanisms. If not declared, no content profile is implied.</p><p>A <a href="#terms-processor-profile">processor profile</a> is used to allow an author to declare, at authoring time,
 what processing must be supported when processing a <a href="#terms-document-instance">document instance</a>, such that, if a
 processor is not able to perform the indicated processing, then processing should be aborted. Such a declaration permits downstream
 processors to avoid processing content that cannot be processed in a manner that meets the requirements of the content author.</p><p>Processor profiles are declared by using (1) the <a href="#parameter-attribute-processorProfiles"><code>ttp:processorProfiles</code></a>
-attribute on the root <code>tt</code> element, (2) one or more <a href="#parameter-vocabulary-profile"><code>ttp:profile</code></a>
+attribute on the root <code>tt</code> element, (2) one or more <a href="#profile-vocabulary-profile"><code>ttp:profile</code></a>
 elements of type <code>processor</code>, or (3) a combination of these two mechanisms.
 If not declared, a processor profile is inferred from a declared content profile or from a
 <a href="#terms-default-profile">default profile</a>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>It is not a requirement on a conformant <a href="#terms-document-instance">document instance</a> that a processor profile be internally
-declared by use of a <a href="#parameter-vocabulary-profile"><code>ttp:profile</code></a> element or internally referenced by a
+declared by use of a <a href="#profile-vocabulary-profile"><code>ttp:profile</code></a> element or internally referenced by a
 <a href="#parameter-attribute-processorProfiles"><code>ttp:processorProfiles</code></a> attribute. More specifically, it is
 permitted that the <a href="#terms-document-interchange-context">document
 interchange context</a> determines the applicable processor profile through private
@@ -1086,13 +1206,13 @@
 and designator for each
 predefined profile,
 and where each of these profiles is formally elaborated in
-<a href="#profiles"><b>F Profiles</b></a>, in <a href="#ttml1">[TTML1]</a>,
+<a href="#standard-profiles"><b>F Standard Profiles</b></a>, in <a href="#ttml1">[TTML1]</a>,
 or in another TTWG specification.</p><a id="profile-vocab-table"></a><table class="common"><caption>Table 5-2 – Profiles</caption><col width="25%" span="1"><col span="1"><tbody><tr><th>Name</th><th>Designator</th></tr><tr><td>DFXP Full</td><td><code>http://www.w3.org/ns/ttml/profile/dfxp-full</code></td></tr><tr><td>DFXP Presentation</td><td><code>http://www.w3.org/ns/ttml/profile/dfxp-presentation</code></td></tr><tr><td>DFXP Transformation</td><td><code>http://www.w3.org/ns/ttml/profile/dfxp-transformation</code></td></tr><tr><td>SDP US</td><td><code>http://www.w3.org/ns/ttml/profile/sdp-us</code></td></tr><tr><td>TTML2 Full</td><td><code>http://www.w3.org/ns/ttml/profile/ttml2-full</code></td></tr><tr><td>TTML2 Presentation</td><td><code>http://www.w3.org/ns/ttml/profile/ttml2-presentation</code></td></tr><tr><td>TTML2 Transformation</td><td><code>http://www.w3.org/ns/ttml/profile/ttml2-transformation</code></td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>For definitions of the DFXP profiles, see <a href="#ttml1">[TTML1]</a>. For definition of the SDP US profile, see <a href="#sdpus">[SDP US]</a>.</p></div></div></div><div class="div3">
 <h4><a id="semantics-profile-semantics"></a>5.2.4 Profile Semantics</h4><div class="div4">
 <h5><a id="semantics-profile-state"></a>5.2.4.1 Profile State Object Concepts</h5><p>This section defines a number of conceptual state objects used by subsequently defined algorithms (procedures and functions). It is not required that an
 implementation create such objects in the form specified here, but may use any convenient, internal representation that represents equivalent information.</p><dl><dt class="label"><a id="semantics-profile-state-profile-specification"></a>[profile specification]</dt><dd><p>a <a href="#semantics-profile-state-profile-specification"><span class="strong">profile specification</span></a>
 represents the following internal state information that corresponds with
-a <a href="#parameter-vocabulary-feature"><code>ttp:feature</code></a> or <a href="#parameter-vocabulary-extension"><code>ttp:extension</code></a>
+a <a href="#profile-vocabulary-feature"><code>ttp:feature</code></a> or <a href="#profile-vocabulary-extension"><code>ttp:extension</code></a>
 element</p><dl><dt class="label"><a id="semantics-profile-state-profile-specification-designator"></a>designator</dt><dd><p>an absolute xsd:anyURI denoting a feature or extension designator depending upon the <em><code>type</code></em></p></dd><dt class="label"><a id="semantics-profile-state-profile-specification-type"></a>type</dt><dd><p><code>feature|extension</code></p></dd><dt class="label"><a id="semantics-profile-state-profile-specification-value"></a>value</dt><dd><p><code>optional|required|prohibited</code></p></dd></dl></dd><dt class="label"><a id="semantics-profile-state-combined-profile-specification-set"></a>[combined profile specification set]</dt><dd><p>a <a href="#semantics-profile-state-combined-profile-specification-set"><span class="strong">combined profile specification set</span></a>
 represents the following internal state information
 that corresponds with a set of <a href="#semantics-profile-state-profile-specification"><span class="strong">profile specifications</span></a>,
@@ -1101,7 +1221,7 @@
 a profile from which this combined profile specification set is composed</p></dd><dt class="label"><a id="semantics-profile-state-combined-profile-specification-set-specifications"></a>specifications</dt><dd><p>ordered list of <a href="#semantics-profile-state-profile-specification"><span class="strong">profile specifications</span></a></p></dd></dl></dd><dt class="label"><a id="semantics-profile-state-empty-profile-specification-set"></a>[empty profile specification set]</dt><dd><p>a <a href="#semantics-profile-state-combined-profile-specification-set"><span class="strong">combined profile specification set</span></a> which 
 <a href="#semantics-profile-state-combined-profile-specification-set-constituents"><span class="strong">constituents</span></a> and
 <a href="#semantics-profile-state-combined-profile-specification-set-specifications"><span class="strong">specifications</span></a> fields are empty sets</p></dd><dt class="label"><a id="semantics-profile-state-profile"></a>[profile]</dt><dd><p>a <a href="#semantics-profile-state-profile"><span class="strong">profile</span></a> represents the following internal state information
-that corresponds with a <a href="#parameter-vocabulary-profile"><code>ttp:profile</code></a> element, whether specified explicitly or implied</p><dl><dt class="label"><a id="semantics-profile-state-profile-designator"></a>designator</dt><dd><p>an absolute profile designator that is associated with (and uniquely labels) this profile</p></dd><dt class="label"><a id="semantics-profile-state-profile-type"></a>type</dt><dd><p><code>content|processor</code></p></dd><dt class="label"><a id="semantics-profile-state-profile-combine"></a>combine</dt><dd><p><code>leastRestrictive|mostRestrictive|replace</code></p></dd><dt class="label"><a id="semantics-profile-state-profile-use"></a>use</dt><dd><p>either <code>null</code> or an absolute profile designator denoting a profile that serves as the baseline profile for this profile</p></dd><dt class="label"><a id="semantics-profile-state-profile-constituents"></a>constituents</dt><dd><p>if profile is a <a href="#terms-nesting-profile">nesting profile</a>, then an ordered list of absolute profile designators, where each designator denotes a
+that corresponds with a <a href="#profile-vocabulary-profile"><code>ttp:profile</code></a> element, whether specified explicitly or implied</p><dl><dt class="label"><a id="semantics-profile-state-profile-designator"></a>designator</dt><dd><p>an absolute profile designator that is associated with (and uniquely labels) this profile</p></dd><dt class="label"><a id="semantics-profile-state-profile-type"></a>type</dt><dd><p><code>content|processor</code></p></dd><dt class="label"><a id="semantics-profile-state-profile-combine"></a>combine</dt><dd><p><code>leastRestrictive|mostRestrictive|replace</code></p></dd><dt class="label"><a id="semantics-profile-state-profile-use"></a>use</dt><dd><p>either <code>null</code> or an absolute profile designator denoting a profile that serves as the baseline profile for this profile</p></dd><dt class="label"><a id="semantics-profile-state-profile-constituents"></a>constituents</dt><dd><p>if profile is a <a href="#terms-nesting-profile">nesting profile</a>, then an ordered list of absolute profile designators, where each designator denotes a
 constituent <a href="#terms-nested-profile">nested profile</a>; otherwise, <code>null</code></p></dd><dt class="label"><a id="semantics-profile-state-profile-specifications"></a>specifications</dt><dd><p>if profile is a <a href="#terms-non-nesting-profile">non-nesting profile</a>, then an ordered list of
 <a href="#semantics-profile-state-profile-specification"><span class="strong">profile specifications</span></a>; otherwise, <code>null</code></p></dd><dt class="label"><a id="semantics-profile-state-profile-combined-specification-set"></a>combined specification set</dt><dd><p>a <a href="#semantics-profile-state-combined-profile-specification-set"><span class="strong">combined profile specification set</span></a> that
 represents the results of combining the specifications specified or referenced by this profile</p></dd></dl></dd></dl></div><div class="div4">
@@ -1205,29 +1325,48 @@
 <h4><a id="core-vocabulary-overview"></a>5.3.1 Core Catalog</h4><p>The core vocabulary catalog is intended to satisfy the needs of
 TTML while providing a baseline vocabulary for future profiles. This vocabulary
 is divided into distinct categories, specified in detail
-in the following sections:</p><ul><li><p><a href="#parameters"><b>6 Parameters</b></a></p></li><li><p><a href="#content"><b>7 Content</b></a></p></li><li><p><a href="#styling"><b>8 Styling</b></a></p></li><li><p><a href="#layout"><b>9 Layout</b></a></p></li><li><p><a href="#timing"><b>10 Timing</b></a></p></li><li><p><a href="#animation"><b>11 Animation</b></a></p></li><li><p><a href="#metadata"><b>12 Metadata</b></a></p></li></ul><p>The core element vocabulary specified for use with a <a href="#terms-document-instance">document instance</a> is enumerated in
+in the following sections:</p><ul><li><p><a href="#profile"><b>6 Profile</b></a></p></li><li><p><a href="#parameter"><b>7 Parameter</b></a></p></li><li><p><a href="#content"><b>8 Content</b></a></p></li><li><p><a href="#embedded-content"><b>9 Embedded Content</b></a></p></li><li><p><a href="#styling"><b>10 Styling</b></a></p></li><li><p><a href="#layout"><b>11 Layout</b></a></p></li><li><p><a href="#timing"><b>12 Timing</b></a></p></li><li><p><a href="#animation"><b>13 Animation</b></a></p></li><li><p><a href="#metadata"><b>14 Metadata</b></a></p></li></ul><p>The core element vocabulary specified for use with a <a href="#terms-document-instance">document instance</a> is enumerated in
 <a href="#element-vocab-table"><b>Table 5-3 – Element Vocabulary</b></a>.</p><a id="element-vocab-table"></a><table class="common"><caption>Table 5-3 – Element Vocabulary</caption><col width="25%" span="1"><col span="1"><tbody><tr><th>Module</th><th>Elements</th></tr><tr id="element-vocab-type-animation"><td>
 Animation
 </td><td>
 <a href="#animation-vocabulary-animate">animate</a>,
 <a href="#animation-vocabulary-animation">animation</a>,
 <a href="#animation-vocabulary-set">set</a>
+</td></tr><tr id="element-vocab-type-audio"><td>
+Audio
+</td><td>
+<a href="#data-vocabulary-audio">audio</a>
 </td></tr><tr id="element-vocab-type-content"><td>
 Content
 </td><td>
 <a href="#document-structure-vocabulary-body">body</a>,
+<a href="#content-vocabulary-br">br</a>,
 <a href="#content-vocabulary-div">div</a>,
 <a href="#content-vocabulary-p">p</a>,
-<a href="#content-vocabulary-span">span</a>,
-<a href="#content-vocabulary-br">br</a>
+<a href="#content-vocabulary-span">span</a>
+</td></tr><tr id="element-vocab-type-data"><td>
+Data
+</td><td>
+<a href="#data-vocabulary-data">chunk</a>,
+<a href="#data-vocabulary-data">data</a>,
+<a href="#data-vocabulary-resources">resources</a>,
+<a href="#data-vocabulary-source">source</a>
 </td></tr><tr id="element-vocab-type-document"><td>
 Document
 </td><td>
 <a href="#document-structure-vocabulary-tt">tt</a>
+</td></tr><tr id="element-vocab-type-font"><td>
+Font
+</td><td>
+<a href="#data-vocabulary-font">font</a>
 </td></tr><tr id="element-vocab-type-head"><td>
 Head
 </td><td>
 <a href="#document-structure-vocabulary-head">head</a>
+</td></tr><tr id="element-vocab-type-image"><td>
+Image
+</td><td>
+<a href="#data-vocabulary-image">image</a>
 </td></tr><tr id="element-vocab-type-layout"><td>
 Layout
 </td><td>
@@ -1246,16 +1385,17 @@
 <a href="#metadata-vocabulary-desc">ttm:desc</a>,
 <a href="#metadata-vocabulary-name">ttm:name</a>,
 <a href="#metadata-vocabulary-title">ttm:title</a>
-</td></tr><tr id="element-vocab-type-parameter-items"><td>Parameter Items</td><td><a href="#parameter-vocabulary-profile">ttp:profile</a>,
-<a href="#parameter-vocabulary-features">ttp:features</a>,
-<a href="#parameter-vocabulary-feature">ttp:feature</a>,
-<a href="#parameter-vocabulary-extensions">ttp:extensions</a>,
-<a href="#parameter-vocabulary-extension">ttp:extension</a>
+</td></tr><tr id="element-vocab-type-profile"><td>Profile</td><td>
+<a href="#profile-vocabulary-features">ttp:features</a>,
+<a href="#profile-vocabulary-feature">ttp:feature</a>,
+<a href="#profile-vocabulary-extensions">ttp:extensions</a>,
+<a href="#profile-vocabulary-extension">ttp:extension</a>,
+<a href="#profile-vocabulary-profile">ttp:profile</a>
 </td></tr><tr id="element-vocab-type-styling"><td>
 Styling
 </td><td>
+<a href="#styling-vocabulary-initial">initial</a>,
 <a href="#styling-vocabulary-styling">styling</a>,
-<a href="#styling-vocabulary-initial">initial</a>,
 <a href="#styling-vocabulary-style">style</a>
 </td></tr></tbody></table><p></p><p>Element vocabulary groups that are used in defining content models
 for TTML element types are enumerated in <a href="#element-vocab-group-table"><b>Table 5-4 – Element Vocabulary Groups</b></a>.</p><a id="element-vocab-group-table"></a><table class="common"><caption>Table 5-4 – Element Vocabulary Groups</caption><col width="25%" span="1"><col span="1"><tbody><tr><th>Group</th><th>Elements</th></tr><tr id="element-vocab-group-animation"><td>
@@ -1268,6 +1408,19 @@
 </td><td>
 <a href="#content-vocabulary-div">div</a> |
 <a href="#content-vocabulary-p">p</a>
+</td></tr><tr id="element-vocab-group-data"><td>
+Data.class
+</td><td>
+<a href="#data-vocabulary-data">data</a>
+</td></tr><tr id="element-vocab-group-embedded"><td>
+Embedded.class
+</td><td>
+<a href="#data-vocabulary-audio">audio</a>,
+<a href="#data-vocabulary-image">image</a>
+</td></tr><tr id="element-vocab-group-font"><td>
+Font.class
+</td><td>
+<a href="#data-vocabulary-font">font</a>
 </td></tr><tr id="element-vocab-group-inline"><td>
 Inline.class
 </td><td>
@@ -1286,7 +1439,7 @@
 <a href="#metadata-vocabulary-copyright">ttm:copyright</a> |
 <a href="#metadata-vocabulary-desc">ttm:desc</a> |
 <a href="#metadata-vocabulary-title">ttm:title</a>
-</td></tr><tr id="element-vocab-group-parameters"><td>Parameters.class</td><td><a href="#parameter-vocabulary-profile">ttp:profile</a></td></tr></tbody></table><p></p><p>The attribute vocabulary specified for use with the core vocabulary
+</td></tr><tr id="element-vocab-group-profile"><td>Profile.class</td><td><a href="#profile-vocabulary-profile">ttp:profile</a></td></tr></tbody></table><p></p><p>The attribute vocabulary specified for use with the core vocabulary
 catalog is enumerated in
 <a href="#attribute-vocab-table"><b>Table 5-5 – Attribute Vocabulary</b></a>.</p><a id="attribute-vocab-table"></a><table class="common"><caption>Table 5-5 – Attribute Vocabulary</caption><col width="25%" span="1"><col span="1"><tbody><tr><th>Module</th><th>Attributes</th></tr><tr id="attribute-vocab-group-animation-binding"><td>
 Animation Binding Attribute
@@ -1298,6 +1451,11 @@
 <a href="#content-attribute-id">xml:id</a>,
 <a href="#content-attribute-lang">xml:lang</a>,
 <a href="#content-attribute-space">xml:space</a>
+</td></tr><tr id="attribute-vocab-group-data"><td>
+Data Attributes
+</td><td>
+<a href="#embedded-content-attribute-encoding">encoding</a>,
+<a href="#embedded-content-attribute-type">type</a>
 </td></tr><tr id="attribute-vocab-group-layout-binding"><td>
 Layout Binding Attribute
 </td><td>
@@ -1312,28 +1470,31 @@
 </td><td>
 <a href="#parameter-attribute-cellResolution">ttp:cellResolution</a>,
 <a href="#parameter-attribute-clockMode">ttp:clockMode</a>,
-<a href="#parameter-attribute-contentProfiles">ttp:contentProfiles</a>,
-<a href="#parameter-attribute-contentProfileCombination">ttp:contentProfileCombination</a>,
 <a href="#parameter-attribute-dropMode">ttp:dropMode</a>,
 <a href="#parameter-attribute-frameRate">ttp:frameRate</a>,
 <a href="#parameter-attribute-frameRateMultiplier">ttp:frameRateMultipler</a>,
-<a href="#parameter-attribute-inferProcessorProfileMethod">ttp:inferProcessorProfileMethod</a>,
-<a href="#parameter-attribute-inferProcessorProfileSource">ttp:inferProcessorProfileSource</a>,
 <a href="#parameter-attribute-markerMode">ttp:markerMode</a>,
 <a href="#parameter-attribute-mediaDuration">ttp:mediaDuration</a>,
 <a href="#parameter-attribute-mediaOffset">ttp:mediaOffset</a>,
-<a href="#parameter-attribute-permitFeatureNarrowing">ttp:permitFeatureNarrowing</a>,
-<a href="#parameter-attribute-permitFeatureWidening">ttp:permitFeatureWidening</a>,
 <a href="#parameter-attribute-pixelAspectRatio">ttp:pixelAspectRatio</a>,
-<a href="#parameter-attribute-profile">ttp:profile</a>,
-<a href="#parameter-attribute-processorProfiles">ttp:processorProfiles</a>,
-<a href="#parameter-attribute-processorProfileCombination">ttp:processorProfileCombination</a>,
 <a href="#parameter-attribute-subFrameRate">ttp:subFrameRate</a>,
 <a href="#parameter-attribute-tickRate">ttp:tickRate</a>,
 <a href="#parameter-attribute-timeBase">ttp:timeBase</a>,
-<a href="#parameter-attribute-validation">ttp:validation</a>,
-<a href="#parameter-attribute-validationAction">ttp:validationAction</a>,
-<a href="#parameter-attribute-version">ttp:version</a>
+</td></tr><tr id="attribute-vocab-group-profile"><td>
+Profile Attributes
+</td><td>
+<a href="#profile-attribute-contentProfiles">ttp:contentProfiles</a>,
+<a href="#profile-attribute-contentProfileCombination">ttp:contentProfileCombination</a>,
+<a href="#profile-attribute-inferProcessorProfileMethod">ttp:inferProcessorProfileMethod</a>,
+<a href="#profile-attribute-inferProcessorProfileSource">ttp:inferProcessorProfileSource</a>,
+<a href="#profile-attribute-permitFeatureNarrowing">ttp:permitFeatureNarrowing</a>,
+<a href="#profile-attribute-permitFeatureWidening">ttp:permitFeatureWidening</a>,
+<a href="#profile-attribute-profile">ttp:profile</a>,
+<a href="#profile-attribute-processorProfiles">ttp:processorProfiles</a>,
+<a href="#profile-attribute-processorProfileCombination">ttp:processorProfileCombination</a>,
+<a href="#profile-attribute-validation">ttp:validation</a>,
+<a href="#profile-attribute-validationAction">ttp:validationAction</a>,
+<a href="#profile-attribute-version">ttp:version</a>
 </td></tr><tr id="attribute-vocab-group-style-binding"><td>
 Style Binding Attribute
 </td><td>
@@ -1342,6 +1503,9 @@
 Styling Attributes
 </td><td>
 <a href="#style-attribute-backgroundColor">tts:backgroundColor</a>,
+<a href="#style-attribute-backgroundImage">tts:backgroundImage</a>,
+<a href="#style-attribute-backgroundPosition">tts:backgroundPosition</a>,
+<a href="#style-attribute-backgroundRepeat">tts:backgroundRepeat</a>,
 <a href="#style-attribute-border">tts:border</a>,
 <a href="#style-attribute-color">tts:color</a>,
 <a href="#style-attribute-direction">tts:direction</a>,
@@ -1349,6 +1513,7 @@
 <a href="#style-attribute-displayAlign">tts:displayAlign</a>,
 <a href="#style-attribute-extent">tts:extent</a>,
 <a href="#style-attribute-fontFamily">tts:fontFamily</a>,
+<a href="#style-attribute-fontSelectionStrategy">tts:fontSelectionStrategy</a>,
 <a href="#style-attribute-fontSize">tts:fontSize</a>,
 <a href="#style-attribute-fontStyle">tts:fontStyle</a>,
 <a href="#style-attribute-fontVariantPosition">tts:fontVariantPosition</a>,
@@ -1396,17 +1561,13 @@
 attributes on TTML defined vocabulary where such attributes reside in
 any namespace other than those defined for use with this
 specification.</p></div></div></div><div class="div1">
-<h2><a id="parameters"></a>6 Parameters</h2><p>This section specifies the <em>parameters</em> matter of the
-core vocabulary catalog, where
-parameters are to be understood as information that is either (1)
-essential or (2) of significant importance for the purpose of
-interpreting the semantics of other types of information expressed by
-core vocabulary items or for establishing a <a href="#terms-document-processing-context">document processing context</a> by means
-of which TTML Content can be related to an external environment.</p><div class="div2">
-<h3><a id="parameter-element-vocabulary"></a>6.1 Parameter Element Vocabulary</h3><p>The following elements, all defined in the TT Parameter
+<h2><a id="profile"></a>6 Profile</h2><p>This section specifies the <em>profile</em> matter of the
+core vocabulary catalog, where profile matter is to be understood as information that expresses requirements or optionality related to authoring or processing
+a <a href="#terms-timed-text-content-document">timed text content document</a>.</p><div class="div2">
+<h3><a id="profile-element-vocabulary"></a>6.1 Profile Element Vocabulary</h3><p>The following elements, all defined in the TT Parameter
 Namespace, specify parametric information that applies to a <a href="#terms-document-instance">document instance</a>
-or <a href="#terms-content-processor">content processor</a>:</p><ul><li><p><a href="#parameter-vocabulary-profile"><b>6.1.1 ttp:profile</b></a></p></li><li><p><a href="#parameter-vocabulary-features"><b>6.1.2 ttp:features</b></a></p></li><li><p><a href="#parameter-vocabulary-feature"><b>6.1.3 ttp:feature</b></a></p></li><li><p><a href="#parameter-vocabulary-extensions"><b>6.1.4 ttp:extensions</b></a></p></li><li><p><a href="#parameter-vocabulary-extension"><b>6.1.5 ttp:extension</b></a></p></li></ul><div class="div3">
-<h4><a id="parameter-vocabulary-profile"></a>6.1.1 ttp:profile</h4><p>The <code>ttp:profile</code> element is used to specify a
+or <a href="#terms-content-processor">content processor</a>:</p><ul><li><p><a href="#profile-vocabulary-profile"><b>6.1.1 ttp:profile</b></a></p></li><li><p><a href="#profile-vocabulary-features"><b>6.1.2 ttp:features</b></a></p></li><li><p><a href="#profile-vocabulary-feature"><b>6.1.3 ttp:feature</b></a></p></li><li><p><a href="#profile-vocabulary-extensions"><b>6.1.4 ttp:extensions</b></a></p></li><li><p><a href="#profile-vocabulary-extension"><b>6.1.5 ttp:extension</b></a></p></li></ul><div class="note"><p class="prefix"><b>Note:</b></p><p>The sub-sections of this section are ordered logically (from highest to lowest level construct).</p></div><div class="div3">
+<h4><a id="profile-vocabulary-profile"></a>6.1.1 ttp:profile</h4><p>The <code>ttp:profile</code> element is used to specify a
 <a href="#terms-processor-profile">processor profile</a> or a
 <a href="#terms-content-profile">content profile</a>.
 A <a href="#terms-processor-profile">processor profile</a> specifies a
@@ -1434,23 +1595,23 @@
 it serves to publish a machine
 readable specification of a specific TTML profile that may be referenced by TTML <a href="#terms-document-instance">document instances</a>.
 This specification defines a number of standard <em>Profile Definition Documents</em> in
-<a href="#profiles"><b>F Profiles</b></a>.</p><p>The <code>ttp:profile</code> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group, followed by either (1)
+<a href="#standard-profiles"><b>F Standard Profiles</b></a>.</p><p>The <code>ttp:profile</code> element accepts as its children zero or more
+elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group, followed by either (1)
 zero or more <code>ttp:features</code> elements followed by
 zero or more <code>ttp:extensions</code> elements or (2)
 zero or more <code>ttp:profile</code> elements.
 When a <code>ttp:profile</code> element contains a child <code>ttp:profile</code> element, then the child is referred to as
 a <a href="#terms-nested-profile">nested profile</a> and the parent is referred to as a <a href="#terms-nesting-profile">nesting profile</a>;
-otherwise it is referred to as a <a href="#terms-non-nesting-profile">non-nesting profile</a>.</p><a id="elt-syntax-parameter-profile"></a><table class="syntax"><caption>XML Representation – Element Information Item: ttp:profile</caption><tbody><tr><td>
+otherwise it is referred to as a <a href="#terms-non-nesting-profile">non-nesting profile</a>.</p><a id="elt-syntax-profile"></a><table class="syntax"><caption>XML Representation – Element Information Item: ttp:profile</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;ttp:profile
   combine = (leastRestrictive|mostRestrictive|replace) : replace
-  designator = string
+  designator = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   type = (processor|content) : processor
-  use = string
+  use = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-id">xml:id</a> = ID
   {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-table">Metadata.class</a>*, ((<a href="#parameter-vocabulary-features">ttp:features</a>*, <a href="#parameter-vocabulary-extensions">ttp:extensions</a>*)|<a href="#parameter-vocabulary-profile">ttp:profile</a>*)
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, ((<a href="#profile-vocabulary-features">ttp:features</a>*, <a href="#profile-vocabulary-extensions">ttp:extensions</a>*)|<a href="#profile-vocabulary-profile">ttp:profile</a>*)
 &lt;/ttp:profile&gt;
 </pre></div>
 </td></tr></tbody></table><p>The <code>type</code> attribute is used to determine whether a profile is a
@@ -1473,7 +1634,7 @@
 <em>optional</em>, <em>required</em>, <em>prohibited</em>.</p><p>If the <code>combine</code> attribute is not specified, then replacement semantics apply.</p><p>If specified, the <code>designator</code> attribute must (1) adhere to the
 <code>xsd:anyURI</code> data type defined by <a href="#xsd-2">[XML Schema Part 2]</a>,
 §3.2.17 and (2) express an absolute URI that denotes a profile designator in
-accordance with <a href="#vocabulary-profiles"><b>5.2 Profiles</b></a>. A <code>designator</code> attribute may
+accordance with <a href="#vocabulary-profiling"><b>5.2 Profiling</b></a>. A <code>designator</code> attribute may
 be specified on a <code>ttp:profile</code> element that appears in a TTML
 <a href="#terms-document-instance">document instance</a>, and, if not specified,
 the defined profile is considered to be an undesignated profile.
@@ -1484,9 +1645,9 @@
 a designator in its accompanying definition text.</p><p>If specified, the <code>use</code> attribute must adhere to the
 <code>xsd:anyURI</code> data type defined by <a href="#xsd-2">[XML Schema Part 2]</a>,
 §3.2.17, and, furthermore, must denote a profile designator in
-accordance with <a href="#vocabulary-profiles"><b>5.2 Profiles</b></a>. In this case,
+accordance with <a href="#vocabulary-profiling"><b>5.2 Profiling</b></a>. In this case,
 the profile designator must refer to (1) a standard, predefined
-<a href="#terms-profile-definition-document">profile definition document</a> as defined by <a href="#profiles"><b>F Profiles</b></a>,
+<a href="#terms-profile-definition-document">profile definition document</a> as defined by <a href="#profile"><b>6 Profile</b></a>,
 or (2) a feasibly dereferenceable resource representing a valid <em>Profile Definition
 Document</em> instance. In either case, the referenced profile serves as the
 <a href="#terms-baseline-profile">baseline profile</a> of the specifying <code>ttp:profile</code> element.</p><p>If the <code>use</code> attribute is not specified, then the <a href="#terms-baseline-profile">baseline profile</a>
@@ -1503,7 +1664,7 @@
 using a post-order traversal, merge the feature or extension specification
 into <em>CSS</em>.</p></li></ol><p>A conformant TTML processor is not required to be able to
 dereference a <a href="#terms-profile-definition-document">profile definition document</a> that is not one of the
-standard, predefined profiles defined by <a href="#profiles"><b>F Profiles</b></a>.  Furthermore,
+standard, predefined profiles defined by <a href="#standard-profiles"><b>F Standard Profiles</b></a>.  Furthermore,
 a conformant TTML processor may make use of a built-in, static
 form of each standard, predefined profile so as not to require
 dereferencing a network resource.</p><p>If a TTML processor is unable to dereference a non-standard
@@ -1515,7 +1676,7 @@
 reference a non-standard <a href="#terms-profile-definition-document">profile definition document</a>, then some
 end-user notification should be given unless the end-user or system
 has disabled such a notification, or if the processor does not permit
-or entail the intervention of an end-user.</p><p>The <code>ttp:profile</code> element is illustrated by the following example.</p><a id="parameter-vocabulary-profile-example-1"></a><table class="example"><caption>Example Fragment – ttp:profile</caption><tbody><tr><td>
+or entail the intervention of an end-user.</p><p>The <code>ttp:profile</code> element is illustrated by the following example.</p><a id="profile-vocabulary-profile-example-1"></a><table class="example"><caption>Example Fragment – ttp:profile</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;ttp:profile use="ttml2-presentation"&gt;
   &lt;ttp:features xml:base="http://www.w3.org/ns/ttml/feature/"&gt;
@@ -1527,16 +1688,16 @@
 baseline profile. This baseline profile is then supersetted (thus
 creating an additive derived profile) by requiring support for
 <code>#text-outline</code> feature.</p></div></div><div class="div3">
-<h4><a id="parameter-vocabulary-features"></a>6.1.2 ttp:features</h4><p>The <code>ttp:features</code> element is a container element used to group
+<h4><a id="profile-vocabulary-features"></a>6.1.2 ttp:features</h4><p>The <code>ttp:features</code> element is a container element used to group
 infomation about feature support and usage requirements.</p><p>The <code>ttp:features</code> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group, followed by
-zero or more <code>ttp:feature</code> elements.</p><a id="elt-syntax-parameter-features"></a><table class="syntax"><caption>XML Representation – Element Information Item: ttp:features</caption><tbody><tr><td>
+elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group, followed by
+zero or more <code>ttp:feature</code> elements.</p><a id="elt-syntax-features"></a><table class="syntax"><caption>XML Representation – Element Information Item: ttp:features</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;ttp:features
-  xml:base = string : <em>TT Feature Namespace</em>
+  xml:base = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a> : <em>TT Feature Namespace</em>
   <a href="#content-attribute-id">xml:id</a> = ID
   {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-table">Metadata.class</a>*, <a href="#parameter-vocabulary-feature">ttp:feature</a>*
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#profile-vocabulary-feature">ttp:feature</a>*
 &lt;/ttp:features&gt;
 </pre></div>
 </td></tr></tbody></table><p>If specified, the <code>xml:base</code>
@@ -1550,12 +1711,12 @@
 value applies, which is the TT Feature Namespace.</p><p>The <code>xml:base</code> attribute is
 used to permit the abbreviation of feature designation URIs expressed
 by child <code>ttp:feature</code> elements.</p></div><div class="div3">
-<h4><a id="parameter-vocabulary-feature"></a>6.1.3 ttp:feature</h4><p>The <code>ttp:feature</code> element is used to specify
-infomation about support and usage requirements for a particular feature.</p><a id="elt-syntax-parameter-feature"></a><table class="syntax"><caption>XML Representation – Element Information Item: ttp:feature</caption><tbody><tr><td>
+<h4><a id="profile-vocabulary-feature"></a>6.1.3 ttp:feature</h4><p>The <code>ttp:feature</code> element is used to specify
+infomation about support and usage requirements for a particular feature.</p><a id="elt-syntax-feature"></a><table class="syntax"><caption>XML Representation – Element Information Item: ttp:feature</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;ttp:feature
-  extends = string
-  restricts = string
+  extends = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
+  restricts = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   value = (optional|required|<span class="obsoleted">use</span>|prohibited) : <em>see prose below</em>
   <a href="#content-attribute-id">xml:id</a> = ID
   {<em>any attribute not in default or any TT namespace</em>}&gt;
@@ -1605,14 +1766,14 @@
 (1) the <code>extends</code> attribute is specified on the root <code>tt</code> element,
 (2) the value of the <code>extends</code> attribute designates a feature that is implemented or otherwise supported by
 a processor, and
-(3) the computed value of the <a href="#parameter-attribute-permitFeatureNarrowing"><code>ttp:permitFeatureNarrowing</code></a>
-parameter property of the root <code>tt</code> element is not <code>false</code>,
+(3) the computed value of the <a href="#profile-attribute-permitFeatureNarrowing"><code>ttp:permitFeatureNarrowing</code></a>
+profile property of the root <code>tt</code> element is not <code>false</code>,
 then continue processing the document;</p></li><li><p>otherwise, if
 (1) the <code>restricts</code> attribute is specified on the root <code>tt</code> element,
 (2) the value of the <code>restricts</code> attribute designates a feature that is implemented or otherwise supported by
 a processor, and
-(3) the computed value of the <a href="#parameter-attribute-permitFeatureWidening"><code>ttp:permitFeatureWidening</code></a>
-parameter property of the root <code>tt</code> element is not <code>false</code>,
+(3) the computed value of the <a href="#profile-attribute-permitFeatureWidening"><code>ttp:permitFeatureWidening</code></a>
+profile property of the root <code>tt</code> element is not <code>false</code>,
 then continue processing the document;</p></li><li><p>otherwise, abort processing the document unless overridden by the end-user or some implementation specific parameter
 traceable to an end-user or to a user or system configuration setting.</p></li></ol></li><li><p>
 if the value attribute is not specified, then the feature specification
@@ -1645,7 +1806,7 @@
 <a href="#feature-designations"><b>D.1 Feature Designations</b></a> and if the intended use of the
 document requires the recognition and processing of that feature, then
 the document must include a <em>required</em> feature specification in one of its declared or
-referenced profiles.</p><p>The <code>ttp:feature</code> element is illustrated by the following example.</p><a id="parameter-vocabulary-feature-example-1"></a><table class="example"><caption>Example Fragment – ttp:feature</caption><tbody><tr><td>
+referenced profiles.</p><p>The <code>ttp:feature</code> element is illustrated by the following example.</p><a id="profile-vocabulary-feature-example-1"></a><table class="example"><caption>Example Fragment – ttp:feature</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;ttp:profile use="http://www.w3.org/ns/ttml/profile/ttml2-presentation"&gt;
   &lt;ttp:features xml:base="http://www.w3.org/ns/ttml/feature/"&gt;
@@ -1665,16 +1826,16 @@
 (which is optional in the TTML presentation profile).</p><p>The effect of this example is to express authorial intentions that
 italic font style and text underlining must be
 supported, and that text outline blurring must not be used by a document.</p></div></div><div class="div3">
-<h4><a id="parameter-vocabulary-extensions"></a>6.1.4 ttp:extensions</h4><p>The <code>ttp:extensions</code> element is a container element used to group
+<h4><a id="profile-vocabulary-extensions"></a>6.1.4 ttp:extensions</h4><p>The <code>ttp:extensions</code> element is a container element used to group
 infomation about extension support and usage requirements.</p><p>The <code>ttp:extensions</code> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group, followed by
-zero or more <code>ttp:extension</code> elements.</p><a id="elt-syntax-parameter-extensions"></a><table class="syntax"><caption>XML Representation – Element Information Item: ttp:extensions</caption><tbody><tr><td>
+elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group, followed by
+zero or more <code>ttp:extension</code> elements.</p><a id="elt-syntax-extensions"></a><table class="syntax"><caption>XML Representation – Element Information Item: ttp:extensions</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;ttp:extensions
-  xml:base = string : <em>TT Extension Namespace</em>
+  xml:base = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a> : <em>TT Extension Namespace</em>
   <a href="#content-attribute-id">xml:id</a> = ID
   {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-table">Metadata.class</a>*, <a href="#parameter-vocabulary-extension">ttp:extension</a>*
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#profile-vocabulary-extension">ttp:extension</a>*
 &lt;/ttp:extensions&gt;
 </pre></div>
 </td></tr></tbody></table><p>If specified, the <code>xml:base</code>
@@ -1688,12 +1849,12 @@
 value applies, which is the TT Extension Namespace.</p><p>The <code>xml:base</code> attribute is
 used to permit the abbreviation of feature designation URIs expressed
 by child <code>ttp:extension</code> elements.</p></div><div class="div3">
-<h4><a id="parameter-vocabulary-extension"></a>6.1.5 ttp:extension</h4><p>The <code>ttp:extension</code> element is used to specify
-infomation about support and usage requirements for a particular extension.</p><a id="elt-syntax-parameter-extension"></a><table class="syntax"><caption>XML Representation – Element Information Item: ttp:extension</caption><tbody><tr><td>
+<h4><a id="profile-vocabulary-extension"></a>6.1.5 ttp:extension</h4><p>The <code>ttp:extension</code> element is used to specify
+infomation about support and usage requirements for a particular extension.</p><a id="elt-syntax-extension"></a><table class="syntax"><caption>XML Representation – Element Information Item: ttp:extension</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;ttp:extension
-  extends = string
-  restricts = string
+  extends = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
+  restricts = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   value = (optional|required|<span class="obsoleted">use</span>|prohibited) : <em>see prose below</em>
   <a href="#content-attribute-id">xml:id</a> = ID
   {<em>any attribute not in default or any TT namespace</em>}&gt;
@@ -1743,14 +1904,14 @@
 (1) the <code>extends</code> attribute is specified on the root <code>tt</code> element,
 (2) the value of the <code>extends</code> attribute designates an extension that is implemented or otherwise supported by
 a processor, and
-(3) the computed value of the <a href="#parameter-attribute-permitFeatureNarrowing"><code>ttp:permitFeatureNarrowing</code></a>
-parameter property of the root <code>tt</code> element is not <code>false</code>,
+(3) the computed value of the <a href="#profile-attribute-permitFeatureNarrowing"><code>ttp:permitFeatureNarrowing</code></a>
+profile property of the root <code>tt</code> element is not <code>false</code>,
 then continue processing the document;</p></li><li><p>otherwise, if
 (1) the <code>restricts</code> attribute is specified on the root <code>tt</code> element,
 (2) the value of the <code>restricts</code> attribute designates an extension that is implemented or otherwise supported by
 a processor, and
-(3) the computed value of the <a href="#parameter-attribute-permitFeatureWidening"><code>ttp:permitFeatureWidening</code></a>
-parameter property of the root <code>tt</code> element is not <code>false</code>,
+(3) the computed value of the <a href="#profile-attribute-permitFeatureWidening"><code>ttp:permitFeatureWidening</code></a>
+profile property of the root <code>tt</code> element is not <code>false</code>,
 then continue processing the document;</p></li><li><p>otherwise, abort processing the document unless overridden by the end-user or some implementation specific parameter
 traceable to an end-user or to a user or system configuration setting.</p></li></ol></li><li><p>
 if the value attribute is not specified, then the extension specification
@@ -1783,7 +1944,7 @@
 of an extension designatable by <a href="#extension-designations"><b>E.1 Extension Designations</b></a> and if the intended use of the document
 requires the recognition and processing of that extension, then the
 document must include a <em>required</em> extension specification
-in one of its declared or referenced profiles.</p><p>The <code>ttp:extension</code> element is illustrated by the following example.</p><a id="parameter-vocabulary-extension-example-1"></a><table class="example"><caption>Example Fragment – ttp:extension</caption><tbody><tr><td>
+in one of its declared or referenced profiles.</p><p>The <code>ttp:extension</code> element is illustrated by the following example.</p><a id="profile-vocabulary-extension-example-1"></a><table class="example"><caption>Example Fragment – ttp:extension</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;ttp:profile use="http://www.w3.org/ns/ttml/profile/ttml2-transformation"&gt;
   &lt;ttp:extensions xml:base="http://example.org/ttml/extension/"&gt;
@@ -1797,10 +1958,247 @@
 defined in a third party namespace.</p><p>The effect of this example is to express authorial intentions that
 a recipient processor must support the TTML transformation profile and
 must also support and enable an extension defined by a third party.</p></div></div></div><div class="div2">
-<h3><a id="parameter-attribute-vocabulary"></a>6.2 Parameter Attribute Vocabulary</h3><p>The following attributes are defined in the TT Parameter Namespace.</p><ul><li><p><a href="#parameter-attribute-cellResolution"><b>6.2.1 ttp:cellResolution</b></a></p></li><li><p><a href="#parameter-attribute-clockMode"><b>6.2.2 ttp:clockMode</b></a></p></li><li><p><a href="#parameter-attribute-contentProfiles"><b>6.2.3 ttp:contentProfiles</b></a></p></li><li><p><a href="#parameter-attribute-contentProfileCombination"><b>6.2.4 ttp:contentProfileCombination</b></a></p></li><li><p><a href="#parameter-attribute-dropMode"><b>6.2.5 ttp:dropMode</b></a></p></li><li><p><a href="#parameter-attribute-frameRate"><b>6.2.6 ttp:frameRate</b></a></p></li><li><p><a href="#parameter-attribute-frameRateMultiplier"><b>6.2.7 ttp:frameRateMultiplier</b></a></p></li><li><p><a href="#parameter-attribute-inferProcessorProfileMethod"><b>6.2.8 ttp:inferProcessorProfileMethod</b></a></p></li><li><p><a href="#parameter-attribute-inferProcessorProfileSource"><b>6.2.9 ttp:inferProcessorProfileSource</b></a></p></li><li><p><a href="#parameter-attribute-markerMode"><b>6.2.10 ttp:markerMode</b></a></p></li><li><p><a href="#parameter-attribute-mediaDuration"><b>6.2.11 ttp:mediaDuration</b></a></p></li><li><p><a href="#parameter-attribute-mediaOffset"><b>6.2.12 ttp:mediaOffset</b></a></p></li><li><p><a href="#parameter-attribute-permitFeatureNarrowing"><b>6.2.13 ttp:permitFeatureNarrowing</b></a></p></li><li><p><a href="#parameter-attribute-permitFeatureWidening"><b>6.2.14 ttp:permitFeatureWidening</b></a></p></li><li><p><a href="#parameter-attribute-pixelAspectRatio"><b>6.2.15 ttp:pixelAspectRatio</b></a></p></li><li><p><a href="#parameter-attribute-profile"><b>6.2.16 ttp:profile</b></a></p></li><li><p><a href="#parameter-attribute-processorProfiles"><b>6.2.17 ttp:processorProfiles</b></a></p></li><li><p><a href="#parameter-attribute-processorProfileCombination"><b>6.2.18 ttp:processorProfileCombination</b></a></p></li><li><p><a href="#parameter-attribute-subFrameRate"><b>6.2.19 ttp:subFrameRate</b></a></p></li><li><p><a href="#parameter-attribute-tickRate"><b>6.2.20 ttp:tickRate</b></a></p></li><li><p><a href="#parameter-attribute-timeBase"><b>6.2.21 ttp:timeBase</b></a></p></li><li><p><a href="#parameter-attribute-validation"><b>6.2.22 ttp:validation</b></a></p></li><li><p><a href="#parameter-attribute-validationAction"><b>6.2.23 ttp:validationAction</b></a></p></li><li><p><a href="#parameter-attribute-version"><b>6.2.24 ttp:version</b></a></p></li></ul><p>Unless explicitly stated otherwise, linear white-space (LWSP) must
+<h3><a id="profile-attribute-vocabulary"></a>6.2 Profile Attribute Vocabulary</h3><p>The following attributes are defined in the TT Parameter Namespace.</p><ul><li><p><a href="#profile-attribute-contentProfiles"><b>6.2.1 ttp:contentProfiles</b></a></p></li><li><p><a href="#profile-attribute-contentProfileCombination"><b>6.2.2 ttp:contentProfileCombination</b></a></p></li><li><p><a href="#profile-attribute-inferProcessorProfileMethod"><b>6.2.3 ttp:inferProcessorProfileMethod</b></a></p></li><li><p><a href="#profile-attribute-inferProcessorProfileSource"><b>6.2.4 ttp:inferProcessorProfileSource</b></a></p></li><li><p><a href="#profile-attribute-permitFeatureNarrowing"><b>6.2.5 ttp:permitFeatureNarrowing</b></a></p></li><li><p><a href="#profile-attribute-permitFeatureWidening"><b>6.2.6 ttp:permitFeatureWidening</b></a></p></li><li><p><a href="#profile-attribute-profile"><b>6.2.7 ttp:profile</b></a></p></li><li><p><a href="#profile-attribute-processorProfiles"><b>6.2.8 ttp:processorProfiles</b></a></p></li><li><p><a href="#profile-attribute-processorProfileCombination"><b>6.2.9 ttp:processorProfileCombination</b></a></p></li><li><p><a href="#profile-attribute-validation"><b>6.2.10 ttp:validation</b></a></p></li><li><p><a href="#profile-attribute-validationAction"><b>6.2.11 ttp:validationAction</b></a></p></li><li><p><a href="#profile-attribute-version"><b>6.2.12 ttp:version</b></a></p></li></ul><p>Unless explicitly stated otherwise, linear white-space (LWSP) must
 appear between adjacent non-terminal components of a TT Parameter value
 unless some other delimiter is permitted and used.</p><div class="div3">
-<h4><a id="parameter-attribute-cellResolution"></a>6.2.1 ttp:cellResolution</h4><p>The <code>ttp:cellResolution</code> attribute may be used by an author
+<h4><a id="profile-attribute-contentProfiles"></a>6.2.1 ttp:contentProfiles</h4><p>The <code>ttp:contentProfiles</code> attribute may be used by a content author
+to express one or more <a href="#terms-content-profile">content profiles</a> of
+the Timed Text Markup Language (TTML) where the
+<a href="#terms-enclosing-document-instance">enclosing document instance</a> claims conformance to any or all of the
+specified <a href="#terms-content-profile">content profiles</a>.</p><p>If specified, the value of this attribute must adhere to the following syntax,
+where each <code>profile-designator</code> item adheres to the <code>xsd:anyURI</code> data type defined by <a href="#xsd-2">[XML Schema Part 2]</a>,
+§3.2.17, and, further, adheres to constraints defined on a profile designator in accordance with
+<a href="#vocabulary-profiling"><b>5.2 Profiling</b></a>.</p><a id="profile-attribute-contentProfiles-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:contentProfiles</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+ttp:contentProfiles
+  : designators
+  | "all(" designators ")"
+  | "any(" designators ")"
+
+designators
+  : designator (lwsp designator)*
+
+designator
+  : xsd:anyURI
+
+lwsp
+  : ( ' ' | '\t' | '\n' | '\r' )+
+</pre></div>
+</td></tr></tbody></table><p>If the list of designators is enclosed in the function syntax <code>all(...)</code> or no function syntax is used,
+then conformance is claimed with all designated <a href="#terms-content-profile">content profiles</a>. If the list
+of designators is enclosed in the function syntax <code>any(...)</code>, then conformance is claimed with at least one
+of the designated <a href="#terms-content-profile">content profiles</a>.</p><p>A <code>ttp:contentProfiles</code>
+attribute is considered to be significant only when specified on the
+<code>tt</code> element.</p></div><div class="div3">
+<h4><a id="profile-attribute-contentProfileCombination"></a>6.2.2 ttp:contentProfileCombination</h4><p>The <code>ttp:contentProfileCombination</code> attribute is used to specify the
+method for combining multiple <a href="#terms-content-profile">content profiles</a>.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="profile-attribute-contentProfileCombination-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:contentProfileCombination</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+ttp:contentProfileCombination
+  : "leastRestrictive"
+  | "mostRestrictive"
+  | "replace"
+</pre></div>
+</td></tr></tbody></table><p>Given two ordered profile specification values, <em>arg1</em> and <em>arg2</em>, and a content profile combination method,
+<a href="#content-profile-combination-table"><b>Table 6-1 – Content Profile Combination</b></a> specifies the result of combining the two specification values, where the order
+of arguments is determined in accordance with the lexical order of
+<a href="#terms-content-profile">content profiles</a> in a <a href="#terms-document-instance">document instance</a>.</p><a id="content-profile-combination-table"></a><table class="common"><caption>Table 6-1 – Content Profile Combination</caption><col width="16.67%" span="1"><col width="16.67%" span="1"><col width="22%" span="1"><col width="22%" span="1"><col width="22%" span="1"><tbody><tr><th><em>arg1</em></th><th><em>arg2</em></th><th><code>leastRestrictive</code></th><th><code>mostRestrictive</code></th><th><code>replace</code></th></tr><tr><td>optional</td><td>optional</td><td>optional</td><td>optional</td><td>optional</td></tr><tr><td>optional</td><td>required</td><td>optional</td><td>required</td><td>required</td></tr><tr><td>optional</td><td>prohibited</td><td>optional</td><td>prohibited</td><td>prohibited</td></tr><tr><td>required</td><td>optional</td><td>optional</td><td>required</td><td>optional</td></tr><tr><td>required</td><td>required</td><td>required</td><td>required</td><td>required</td></tr><tr><td>required</td><td>prohibited</td><td>required</td><td>prohibited</td><td>prohibited</td></tr><tr><td>prohibited</td><td>optional</td><td>optional</td><td>prohibited</td><td>optional</td></tr><tr><td>prohibited</td><td>required</td><td>required</td><td>prohibited</td><td>required</td></tr><tr><td>prohibited</td><td>prohibited</td><td>prohibited</td><td>prohibited</td><td>prohibited</td></tr></tbody></table><p>A <code>ttp:contentProfileCombination</code> attribute is considered to be significant only
+when specified on the <code>tt</code> element.</p></div><div class="div3">
+<h4><a id="profile-attribute-inferProcessorProfileMethod"></a>6.2.3 ttp:inferProcessorProfileMethod</h4><p>The <code>ttp:inferProcessorProfileMethod</code> attribute is used to specify the
+method for mapping a content profile specification value to a corresponding processor
+profile specification value.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="profile-attribute-inferProcessorProfileMethod-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:inferProcessorProfileMethod</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+ttp:inferProcessorProfileMethod
+  : "loose"
+  | "strict"
+</pre></div>
+</td></tr></tbody></table><p>If this parameter's value is <code>loose</code>, then, when inferring a processor profile specification from a content profile specification,
+a loose (liberal) mapping applies.</p><p>If this parameter's value is <code>strict</code>, then, when inferring a processor profile specification from a content profile specification,
+a strict (conservative) mapping applies.</p><p>If not specified, the value of this parameter must be considered
+to be <code>loose</code>.</p><p>Given an input content profile specification value, <em>input</em>, and an infer processor profile method,
+<a href="#infer-processor-profile-method-table"><b>Table 6-2 – Infer Processor Profile Method</b></a> specifies the result of mapping the input specification value.</p><a id="infer-processor-profile-method-table"></a><table class="common"><caption>Table 6-2 – Infer Processor Profile Method</caption><col width="33%" span="1"><col width="33%" span="1"><col width="33%" span="1"><tbody><tr><th><em>input</em></th><th><code>loose</code></th><th><code>strict</code></th></tr><tr><td>optional</td><td>optional</td><td>required</td></tr><tr><td>required</td><td>required</td><td>required</td></tr><tr><td>prohibited</td><td>optional</td><td>optional</td></tr></tbody></table><p>A <code>ttp:inferProcessorProfileMethod</code> attribute is considered to be significant only
+when specified on the <code>tt</code> element.</p></div><div class="div3">
+<h4><a id="profile-attribute-inferProcessorProfileSource"></a>6.2.4 ttp:inferProcessorProfileSource</h4><p>The <code>ttp:inferProcessorProfileSource</code> attribute is used to specify the
+source for mapping a content profile specification value to a corresponding processor
+profile specification value.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="profile-attribute-inferProcessorProfileSource-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:inferProcessorProfileSource</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+ttp:inferProcessorProfileSource
+  : "combined"
+  | "first"
+</pre></div>
+</td></tr></tbody></table><p>If this parameter's value is <code>combined</code>, then, when inferring a processor profile, the combined profile specification
+set of the <a href="#terms-effective-content-profile">effective content profile</a> is used as the source of inference.</p><p>If this parameter's value is <code>first</code>, then, when inferring a processor profile, the first constituent profile of
+the <a href="#terms-effective-content-profile">effective content profile</a>, where the processor profile inferred from that
+constituent profile is supported by the <a href="#terms-content-processor">content processor</a>, is used as the source of inference.</p><p>If not specified, the value of this parameter must be considered
+to be <code>combined</code>.</p><p>A <code>ttp:inferProcessorProfileSource</code> attribute is considered to be significant only
+when specified on the <code>tt</code> element.</p></div><div class="div3">
+<h4><a id="profile-attribute-permitFeatureNarrowing"></a>6.2.5 ttp:permitFeatureNarrowing</h4><p>The <code>ttp:permitFeatureNarrowing</code> attribute is used to specify whether
+requirements related to a feature or extension may be satisfied by a (syntactically or semantically) narrower interpretation
+of the feature or extension.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="profile-attribute-permitFeatureNarrowing-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:permitFeatureNarrowing</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+ttp:permitFeatureNarrowing
+  : <a href="http://www.w3.org/TR/xmlschema-2/#boolean">xsd:boolean</a>                             // see <a href="#xsd-2">[XML Schema Part 2]</a>, §3.2.2
+</pre></div>
+</td></tr></tbody></table><p>If this parameter's value is <code>true</code>, then, a requirement for support of a feature or extension may be satisfied
+if the definition of the feature or extension specifies an <code>extends</code> attribute, and the feature or extension referenced
+by that attribute is supported by a processor.</p><p>If this parameter's value is <code>false</code>, then, a requirement for support of a feature or extension can not be satisfied
+by a more narrowly defined feature or extension specified by an <code>extends</code> attribute.</p><p>If not specified, the value of this parameter must be considered
+to be <code>false</code>.</p><p>A <code>ttp:permitFeatureNarrowing</code> attribute is considered to be significant only
+when specified on the <code>tt</code> element.</p></div><div class="div3">
+<h4><a id="profile-attribute-permitFeatureWidening"></a>6.2.6 ttp:permitFeatureWidening</h4><p>The <code>ttp:permitFeatureWidening</code> attribute is used to specify whether
+requirements related to a feature or extension may be satisfied by a (syntactically or semantically) wider interpretation
+of the feature or extension.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="profile-attribute-permitFeatureWidening-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:permitFeatureWidening</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+ttp:permitFeatureWidening
+  : <a href="http://www.w3.org/TR/xmlschema-2/#boolean">xsd:boolean</a>                             // see <a href="#xsd-2">[XML Schema Part 2]</a>, §3.2.2
+</pre></div>
+</td></tr></tbody></table><p>If this parameter's value is <code>true</code>, then, a requirement for support of a feature or extension may be satisfied
+if the definition of the feature or extension specifies an <code>restricts</code> attribute, and the feature or extension referenced
+by that attribute is supported by a processor.</p><p>If this parameter's value is <code>false</code>, then, a requirement for support of a feature or extension can not be satisfied
+by a more widely defined feature or extension specified by an <code>restricts</code> attribute.</p><p>If not specified, the value of this parameter must be considered
+to be <code>false</code>.</p><p>A <code>ttp:permitFeatureWidening</code> attribute is considered to be significant only
+when specified on the <code>tt</code> element.</p></div><div class="div3">
+<h4><a id="profile-attribute-profile"></a>6.2.7 ttp:profile</h4><p>The <code>ttp:profile</code> attribute is <span class="deprecated">deprecated</span>. If creating a TTML document instance for TTML2 (or later versions),
+then the <code>ttp:profile</code> attribute should not be used; instead, the content author should use the <code>ttp:processorProfiles</code>
+attribute, specified at <a href="#profile-attribute-processorProfiles"><b>6.2.8 ttp:processorProfiles</b></a>.</p><p>If used in a document, the <code>ttp:profile</code> attribute
+denotes a <a href="#terms-processor-profile">processor profile</a>
+of the Timed Text Markup Language (TTML) that applies when processing
+a <a href="#terms-document-instance">document instance</a>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>For information on signaling content profile(s), see <a href="#profile-attribute-contentProfiles"><b>6.2.1 ttp:contentProfiles</b></a>.</p></div><p>If specified, the value of this attribute must adhere to the following syntax
+where the <code>designator</code> adheres to the
+<code>xsd:anyURI</code> data type defined by <a href="#xsd-2">[XML Schema Part 2]</a>,
+§3.2.17, and, further, must specify a
+profile designator in accordance with
+<a href="#vocabulary-profiling"><b>5.2 Profiling</b></a>.</p><a id="profile-attribute-profile-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:profile</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+<span class="deprecated">ttp:profile</span>
+  : designator
+
+designator
+  : xsd:anyURI
+</pre></div>
+</td></tr></tbody></table><p>A <code>ttp:profile</code>
+attribute is considered to be significant only when specified on the
+<code>tt</code> element.</p><p>If a <a href="#terms-top-level-profile">top-level</a> <a href="#terms-processor-profile">processor profile</a>
+is defined in a <a href="#terms-document-instance">document instance</a>, then the
+<a href="#profile-attribute-profile"><code>ttp:profile</code></a>
+attribute should not be specified on the <code>tt</code> element.</p></div><div class="div3">
+<h4><a id="profile-attribute-processorProfiles"></a>6.2.8 ttp:processorProfiles</h4><p>The <code>ttp:processorProfiles</code> attribute may be used by a content author
+to express one or more <a href="#terms-processor-profile">processor profiles</a> of
+the Timed Text Markup Language (TTML) where the
+<a href="#terms-enclosing-document-instance">enclosing document instance</a> requires support for each and all
+specified <a href="#terms-processor-profile">processor profiles</a>.</p><p>If specified, the value of this attribute must adhere to the following syntax,
+where each <code>profile-designator</code> item adheres to the <code>xsd:anyURI</code> data type defined by <a href="#xsd-2">[XML Schema Part 2]</a>,
+§3.2.17, and, further, adheres to constraints defined on a profile designator in accordance with
+<a href="#vocabulary-profiling"><b>5.2 Profiling</b></a>.</p><a id="profile-attribute-processorProfiles-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:processorProfiles</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+ttp:processorProfiles
+  : designators
+  | "all(" designators ")"
+  | "any(" designators ")"
+
+designators
+  : designator (lwsp designator)*
+
+designator
+  : xsd:anyURI
+
+lwsp
+  : ( ' ' | '\t' | '\n' | '\r' )+
+</pre></div>
+</td></tr></tbody></table><p>If the list of designators is enclosed in the function syntax <code>all(...)</code> or no function syntax is used,
+then support is required for all designated <a href="#terms-processor-profile">processor profiles</a>. If the list
+of designators is enclosed in the function syntax <code>any(...)</code>, then support is required for at least one
+of the designated <a href="#terms-processor-profile">processor profiles</a>.</p><p>A <code>ttp:processorProfiles</code>
+attribute is considered to be significant only when specified on the
+<code>tt</code> element.</p></div><div class="div3">
+<h4><a id="profile-attribute-processorProfileCombination"></a>6.2.9 ttp:processorProfileCombination</h4><p>The <code>ttp:processorProfileCombination</code> attribute is used to specify the
+method for combining multiple <a href="#terms-processor-profile">processor profiles</a>.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="profile-attribute-processorProfileCombination-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:processorProfileCombination</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+ttp:processorProfileCombination
+  : "leastRestrictive"
+  | "mostRestrictive"
+  | "replace"
+</pre></div>
+</td></tr></tbody></table><p>Given two ordered profile specification values, <em>arg1</em> and <em>arg2</em>, and a processor profile combination method,
+<a href="#processor-profile-combination-table"><b>Table 6-3 – Processor Profile Combination</b></a> specifies the result of combining the two specification values, where the order
+of arguments is determined in accordance with the lexical order of
+<a href="#terms-processor-profile">processor profiles</a> in a <a href="#terms-document-instance">document instance</a>.</p><a id="processor-profile-combination-table"></a><table class="common"><caption>Table 6-3 – Processor Profile Combination</caption><col width="16.67%" span="1"><col width="16.67%" span="1"><col width="22%" span="1"><col width="22%" span="1"><col width="22%" span="1"><tbody><tr><th><em>arg1</em></th><th><em>arg2</em></th><th><code>leastRestrictive</code></th><th><code>mostRestrictive</code></th><th><code>replace</code></th></tr><tr><td>optional</td><td>optional</td><td>optional</td><td>optional</td><td>optional</td></tr><tr><td>optional</td><td>required</td><td>optional</td><td>required</td><td>required</td></tr><tr><td>required</td><td>optional</td><td>optional</td><td>required</td><td>optional</td></tr><tr><td>required</td><td>required</td><td>required</td><td>required</td><td>required</td></tr></tbody></table><p>A <code>ttp:processorProfileCombination</code> attribute is considered to be significant only
+when specified on the <code>tt</code> element.</p></div><div class="div3">
+<h4><a id="profile-attribute-validation"></a>6.2.10 ttp:validation</h4><p>The <code>ttp:validation</code> attribute is used to specify whether validation processing
+may or must be performed on a <a href="#terms-document-instance">document instance</a> by a
+<a href="#terms-validating-content-processor">validating content processor</a>.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="profile-attribute-validation-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:validation</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+ttp:validation
+  : "required"
+  | "optional"
+  | "prohibited"
+</pre></div>
+</td></tr></tbody></table><p>If this parameter's value is <code>required</code>, then, a <a href="#terms-validating-content-processor">validating content processor</a>
+must perform validation processing on a TTML <a href="#terms-document-instance">document instance</a> prior to performing
+other types of processing, e.g., presentation or transformation processing.</p><p>If this parameter's value is <code>optional</code>, then, a <a href="#terms-validating-content-processor">validating content processor</a>
+may, but need not, perform validation processing on a TTML <a href="#terms-document-instance">document instance</a> prior to performing
+other types of processing, e.g., presentation or transformation processing.</p><p>If this parameter's value is <code>prohibited</code>, then, a <a href="#terms-validating-content-processor">validating content processor</a>
+must not perform validation processing on a TTML <a href="#terms-document-instance">document instance</a> prior to performing
+other types of processing, e.g., presentation or transformation processing, unless the end-user or application overrides this prohibition.</p><p>If validation processing is performed on a TTML <a href="#terms-document-instance">document instance</a> and validation fails, then the computed value of
+the <code>ttp:validationAction</code> parameter property is used to determine what action to take before performing further processing.</p><p>If not specified, the value of this parameter must be considered
+to be <code>optional</code>.</p><p>A <code>ttp:validation</code> attribute is considered to be significant only
+when specified on the <code>tt</code> element.</p></div><div class="div3">
+<h4><a id="profile-attribute-validationAction"></a>6.2.11 ttp:validationAction</h4><p>The <code>ttp:validationAction</code> attribute is used to specify what action is to be taken
+by a <a href="#terms-validating-content-processor">validating content processor</a> when
+validation of a <a href="#terms-document-instance">document instance</a> fails.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="profile-attribute-validationAction-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:validationAction</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+ttp:validationAction
+  : "abort"
+  | "warn"
+  | "ignore"
+</pre></div>
+</td></tr></tbody></table><p>If this parameter's value is <code>abort</code>, then, a <a href="#terms-validating-content-processor">validating content processor</a>
+must abort processing of a TTML <a href="#terms-document-instance">document instance</a> when validation processing fails.</p><p>If this parameter's value is <code>warn</code>, then, a <a href="#terms-validating-content-processor">validating content processor</a>
+should warn the end-user when validation processing fails, and, give the end-user the option to continue or abort processing.</p><p>If this parameter's value is <code>ignore</code>, then, a <a href="#terms-validating-content-processor">validating content processor</a>
+should not abort and should not warn the end-user when validation processing fails.</p><p>If not specified, the value of this parameter is determined as follows:
+if the computed value of the <a href="#profile-attribute-validation"><code>ttp:validation</code></a> parameter property is <code>required</code>,
+then the value must be considered to be <code>abort</code>;
+if it is <code>optional</code>,
+then the value must be considered to be <code>warn</code>;
+otherwise, if it is <code>prohibited</code>,
+then the value must be considered to be <code>ignore</code>.</p><p>A <code>ttp:validationAction</code> attribute is considered to be significant only
+when specified on the <code>tt</code> element.</p></div><div class="div3">
+<h4><a id="profile-attribute-version"></a>6.2.12 ttp:version</h4><p>The <code>ttp:version</code> attribute is used to specify which version of the
+<a href="#terms-timed-text-markup-language">Timed Text Markup Language</a>
+specification was used in authoring a TTML <a href="#terms-document-instance">document instance</a>.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="profile-attribute-version-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:version</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+ttp:version
+  : <a href="#style-value-digit">&lt;digit&gt;</a>+                                // <em>value</em> &gt; 0
+</pre></div>
+</td></tr></tbody></table><p>A <code>ttp:version</code> attribute must be specified on the root <code>tt</code>
+element of a <a href="#terms-document-instance">document instance</a> if it
+requires support for a <a href="#terms-feature">feature</a> not defined by <a href="#ttml1">[TTML1]</a>.</p><p>If not specified, the version must be considered to be
+equal to one (1). If specified, then the version must be greater than zero (0). The version associated
+with this version of the <a href="#terms-timed-text-markup-language">Timed Text Markup Language</a>
+specification is two (2).</p><p>A <code>ttp:version</code> attribute is considered to be significant only
+when specified on the <code>tt</code> element.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>A <a href="#terms-content-processor">content processor</a> typically uses the
+declared version to perform a preliminary assessment of whether it is capable of
+processing a given <a href="#terms-document-instance">document instance</a>.
+However, it does not assume that the <a href="#terms-document-instance">document instance</a>
+actually uses or requires support for a <a href="#terms-feature">feature</a>
+not defined in prior versions. In other
+words, a <a href="#terms-content-processor">content processor</a> does not reject
+a <a href="#terms-document-instance">document instance</a> simply because it declares
+it was authored against a version of the <a href="#terms-timed-text-markup-language">Timed Text Markup Language</a>
+specification that was not yet published at the time the processor was implemented.</p><p>The computed value of the parameter property expresssed by the <code>ttp:version</code> attribute is used by the
+<a href="#semantics-procedure-construct-default-processor-profile"><span class="strong">construct default processor profile</span></a>
+procedure to determine the <a href="#terms-default-processor-profile">default processor profile</a>.</p></div></div></div></div><div class="div1">
+<h2><a id="parameter"></a>7 Parameter</h2><p>This section specifies the <em>parameter</em> matter of the
+core vocabulary catalog, where
+parameters are to be understood as information that is either (1)
+essential or (2) of significant importance for the purpose of
+interpreting the semantics of other types of information expressed by
+core vocabulary items or for establishing a <a href="#terms-document-processing-context">document processing context</a> by means
+of which TTML Content can be related to an external environment.</p><div class="div2">
+<h3><a id="parameter-element-vocabulary"></a>7.1 Parameter Element Vocabulary</h3><p>No parameter element vocabulary is defined in this specification.</p></div><div class="div2">
+<h3><a id="parameter-attribute-vocabulary"></a>7.2 Parameter Attribute Vocabulary</h3><p>The following attributes are defined in the TT Parameter Namespace.</p><ul><li><p><a href="#parameter-attribute-cellResolution"><b>7.2.1 ttp:cellResolution</b></a></p></li><li><p><a href="#parameter-attribute-clockMode"><b>7.2.2 ttp:clockMode</b></a></p></li><li><p><a href="#parameter-attribute-dropMode"><b>7.2.3 ttp:dropMode</b></a></p></li><li><p><a href="#parameter-attribute-frameRate"><b>7.2.4 ttp:frameRate</b></a></p></li><li><p><a href="#parameter-attribute-frameRateMultiplier"><b>7.2.5 ttp:frameRateMultiplier</b></a></p></li><li><p><a href="#parameter-attribute-markerMode"><b>7.2.6 ttp:markerMode</b></a></p></li><li><p><a href="#parameter-attribute-mediaDuration"><b>7.2.7 ttp:mediaDuration</b></a></p></li><li><p><a href="#parameter-attribute-mediaOffset"><b>7.2.8 ttp:mediaOffset</b></a></p></li><li><p><a href="#parameter-attribute-pixelAspectRatio"><b>7.2.9 ttp:pixelAspectRatio</b></a></p></li><li><p><a href="#parameter-attribute-subFrameRate"><b>7.2.10 ttp:subFrameRate</b></a></p></li><li><p><a href="#parameter-attribute-tickRate"><b>7.2.11 ttp:tickRate</b></a></p></li><li><p><a href="#parameter-attribute-timeBase"><b>7.2.12 ttp:timeBase</b></a></p></li></ul><p>Unless explicitly stated otherwise, linear white-space (LWSP) must
+appear between adjacent non-terminal components of a TT Parameter value
+unless some other delimiter is permitted and used.</p><div class="div3">
+<h4><a id="parameter-attribute-cellResolution"></a>7.2.1 ttp:cellResolution</h4><p>The <code>ttp:cellResolution</code> attribute may be used by an author
 to express the number of horizontal and vertical cells into which the <a href="#terms-root-container-region">root container region</a>
 area is divided for the purpose of expressing presentation semantics in terms of
 a uniform grid.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-cellResolution-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:cellResolution</caption><tbody><tr><td>
@@ -1826,9 +2224,9 @@
 is 20 by 10, and the extent of the <a href="#terms-root-container-region">root container region</a> is 640 by 480, then, assuming top to bottom,
 left to right writing mode, the start and end padding will be (640 / 20) * 0.1 pixels and the
 before and after padding will be (480 / 10) * 0.1 pixels.</p></div></div><div class="div3">
-<h4><a id="parameter-attribute-clockMode"></a>6.2.2 ttp:clockMode</h4><p>The <code>ttp:clockMode</code> attribute is used to specify the
+<h4><a id="parameter-attribute-clockMode"></a>7.2.2 ttp:clockMode</h4><p>The <code>ttp:clockMode</code> attribute is used to specify the
 interpretation of time expressions as real-time time coordinates when
-operating with time base of <code>clock</code> as defined by <a href="#parameter-attribute-timeBase"><b>6.2.21 ttp:timeBase</b></a>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>See <a href="#timing-time-value-expressions"><b>10.3 Time Value Expressions</b></a> for the
+operating with time base of <code>clock</code> as defined by <a href="#parameter-attribute-timeBase"><b>7.2.12 ttp:timeBase</b></a>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>See <a href="#timing-time-value-expressions"><b>12.3 Time Value Expressions</b></a> for the
 specification of time expression syntax and semantics.</p></div><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-clockMode-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:clockMode</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 ttp:clockMode
@@ -1836,7 +2234,7 @@
   | "gps"
   | "utc"
 </pre></div>
-</td></tr></tbody></table><p>If the time base, defined by <a href="#parameter-attribute-timeBase"><b>6.2.21 ttp:timeBase</b></a>, is designated as
+</td></tr></tbody></table><p>If the time base, defined by <a href="#parameter-attribute-timeBase"><b>7.2.12 ttp:timeBase</b></a>, is designated as
 <code>clock</code>, then this parameter applies as follows: if the
 parameter's value is <code>local</code>, then time expressions are
 interpreted as local wall-clock time coordinates;
@@ -1855,60 +2253,18 @@
 tolerance of TAI.</p></div><p>If not specified, the value of this parameter must be considered
 to be <code>utc</code>.</p><p>A <code>ttp:clockMode</code> attribute is considered to be significant only
 when specified on the <code>tt</code> element.</p></div><div class="div3">
-<h4><a id="parameter-attribute-contentProfiles"></a>6.2.3 ttp:contentProfiles</h4><p>The <code>ttp:contentProfiles</code> attribute may be used by a content author
-to express one or more <a href="#terms-content-profile">content profiles</a> of
-the Timed Text Markup Language (TTML) where the
-<a href="#terms-enclosing-document-instance">enclosing document instance</a> claims conformance to any or all of the
-specified <a href="#terms-content-profile">content profiles</a>.</p><p>If specified, the value of this attribute must adhere to the following syntax,
-where each <code>profile-designator</code> item adheres to the <code>xsd:anyURI</code> data type defined by <a href="#xsd-2">[XML Schema Part 2]</a>,
-§3.2.17, and, further, adheres to constraints defined on a profile designator in accordance with
-<a href="#vocabulary-profiles"><b>5.2 Profiles</b></a>.</p><a id="parameter-attribute-contentProfiles-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:contentProfiles</caption><tbody><tr><td>
-<div class="exampleInner"><pre>
-ttp:contentProfiles
-  : designators
-  | "all(" designators ")"
-  | "any(" designators ")"
-
-designators
-  : designator (lwsp designator)*
-
-designator
-  : xsd:anyURI
-
-lwsp
-  : ( ' ' | '\t' | '\n' | '\r' )+
-</pre></div>
-</td></tr></tbody></table><p>If the list of designators is enclosed in the function syntax <code>all(...)</code> or no function syntax is used,
-then conformance is claimed with all designated <a href="#terms-content-profile">content profiles</a>. If the list
-of designators is enclosed in the function syntax <code>any(...)</code>, then conformance is claimed with at least one
-of the designated <a href="#terms-content-profile">content profiles</a>.</p><p>A <code>ttp:contentProfiles</code>
-attribute is considered to be significant only when specified on the
-<code>tt</code> element.</p></div><div class="div3">
-<h4><a id="parameter-attribute-contentProfileCombination"></a>6.2.4 ttp:contentProfileCombination</h4><p>The <code>ttp:contentProfileCombination</code> attribute is used to specify the
-method for combining multiple <a href="#terms-content-profile">content profiles</a>.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-contentProfileCombination-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:contentProfileCombination</caption><tbody><tr><td>
-<div class="exampleInner"><pre>
-ttp:contentProfileCombination
-  : "leastRestrictive"
-  | "mostRestrictive"
-  | "replace"
-</pre></div>
-</td></tr></tbody></table><p>Given two ordered profile specification values, <em>arg1</em> and <em>arg2</em>, and a content profile combination method,
-<a href="#content-profile-combination-table"><b>Table 6-1 – Content Profile Combination</b></a> specifies the result of combining the two specification values, where the order
-of arguments is determined in accordance with the lexical order of
-<a href="#terms-content-profile">content profiles</a> in a <a href="#terms-document-instance">document instance</a>.</p><a id="content-profile-combination-table"></a><table class="common"><caption>Table 6-1 – Content Profile Combination</caption><col width="16.67%" span="1"><col width="16.67%" span="1"><col width="22%" span="1"><col width="22%" span="1"><col width="22%" span="1"><tbody><tr><th><em>arg1</em></th><th><em>arg2</em></th><th><code>leastRestrictive</code></th><th><code>mostRestrictive</code></th><th><code>replace</code></th></tr><tr><td>optional</td><td>optional</td><td>optional</td><td>optional</td><td>optional</td></tr><tr><td>optional</td><td>required</td><td>optional</td><td>required</td><td>required</td></tr><tr><td>optional</td><td>prohibited</td><td>optional</td><td>prohibited</td><td>prohibited</td></tr><tr><td>required</td><td>optional</td><td>optional</td><td>required</td><td>optional</td></tr><tr><td>required</td><td>required</td><td>required</td><td>required</td><td>required</td></tr><tr><td>required</td><td>prohibited</td><td>required</td><td>prohibited</td><td>prohibited</td></tr><tr><td>prohibited</td><td>optional</td><td>optional</td><td>prohibited</td><td>optional</td></tr><tr><td>prohibited</td><td>required</td><td>required</td><td>prohibited</td><td>required</td></tr><tr><td>prohibited</td><td>prohibited</td><td>prohibited</td><td>prohibited</td><td>prohibited</td></tr></tbody></table><p>A <code>ttp:contentProfileCombination</code> attribute is considered to be significant only
-when specified on the <code>tt</code> element.</p></div><div class="div3">
-<h4><a id="parameter-attribute-dropMode"></a>6.2.5 ttp:dropMode</h4><p>The <code>ttp:dropMode</code> attribute is used to specify
+<h4><a id="parameter-attribute-dropMode"></a>7.2.3 ttp:dropMode</h4><p>The <code>ttp:dropMode</code> attribute is used to specify
 constraints on the interpretation and use of frame counts
 that correspond with <a href="#smpte12m">[SMPTE 12M]</a> time coordinates when operating
 with time base of <code>smpte</code> as defined by
-<a href="#parameter-attribute-timeBase"><b>6.2.21 ttp:timeBase</b></a>.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-dropMode-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:dropMode</caption><tbody><tr><td>
+<a href="#parameter-attribute-timeBase"><b>7.2.12 ttp:timeBase</b></a>.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-dropMode-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:dropMode</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 ttp:dropMode
   : "dropNTSC"
   | "dropPAL"
   | "nonDrop"
 </pre></div>
-</td></tr></tbody></table><p>If the time base, defined by <a href="#parameter-attribute-timeBase"><b>6.2.21 ttp:timeBase</b></a>, is designated as
+</td></tr></tbody></table><p>If the time base, defined by <a href="#parameter-attribute-timeBase"><b>7.2.12 ttp:timeBase</b></a>, is designated as
 <code>smpte</code>, then this parameter applies as follows: if the
 parameter's value is <code>nonDrop</code>, then, within any given
 second of a time expression, frames count from 0 to
@@ -1954,7 +2310,7 @@
 code, which uses PAL modulation with the NTSC frame rate of ~29.97
 frames/second. The M/PAL system is used primarily in Brazil.</p></div><p>If not specified, then <code>nonDrop</code> must be assumed to apply.</p><p>A <code>ttp:dropMode</code> attribute is considered to be significant only
 when specified on the <code>tt</code> element.</p></div><div class="div3">
-<h4><a id="parameter-attribute-frameRate"></a>6.2.6 ttp:frameRate</h4><p>The <code>ttp:frameRate</code> attribute is used to specify the frame rate of a related
+<h4><a id="parameter-attribute-frameRate"></a>7.2.4 ttp:frameRate</h4><p>The <code>ttp:frameRate</code> attribute is used to specify the frame rate of a related
 media object or the intrinsic frame rate of a <a href="#terms-document-instance">document instance</a> in case it is intended
 to function as an independent media object.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-frameRate-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:frameRate</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
@@ -1963,7 +2319,7 @@
 </pre></div>
 </td></tr></tbody></table><p>The frame rate that applies to a <a href="#terms-document-instance">document instance</a> is used to
 interpret time expressions that are expressed in <em>frames</em>
-as defined by <a href="#timing-value-timeExpression"><b>10.3.1 &lt;timeExpression&gt;</b></a>.</p><p>If the <code>media</code> time base applies and the effective frame rate is
+as defined by <a href="#timing-value-timeExpression"><b>12.3.1 &lt;timeExpression&gt;</b></a>.</p><p>If the <code>media</code> time base applies and the effective frame rate is
 integral, then a frame is interpreted as a division of a second of media
 time, such that if the frame rate is specified as <em>F</em>, then
 a second of media time is divided into <em>F</em> intervals of
@@ -1974,7 +2330,7 @@
 then thirty (30) frames per second. If specified, then the frame rate must
 be greater than zero (0).</p><p>A <code>ttp:frameRate</code> attribute is considered to be significant only
 when specified on the <code>tt</code> element.</p></div><div class="div3">
-<h4><a id="parameter-attribute-frameRateMultiplier"></a>6.2.7 ttp:frameRateMultiplier</h4><p>The <code>ttp:frameRateMultiplier</code> attribute is used to
+<h4><a id="parameter-attribute-frameRateMultiplier"></a>7.2.5 ttp:frameRateMultiplier</h4><p>The <code>ttp:frameRateMultiplier</code> attribute is used to
 specify a multiplier to be applied to the frame rate specified by a
 <code>ttp:frameRate</code> attribute in order to compute the effective
 frame rate.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-frameRateMultiplier-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:frameRateMultiplier</caption><tbody><tr><td>
@@ -1997,45 +2353,17 @@
 second. Other frame rate multipliers apply to different regions of
 usage and video format standards.</p></div><div class="note"><p class="prefix"><b>Note:</b></p><p>Except in the case of PAL/M, the frame rate multiplier used for synchronizing with PAL
 formatted video objects at 25 frames per second is nominally 1:1.</p></div></div><div class="div3">
-<h4><a id="parameter-attribute-inferProcessorProfileMethod"></a>6.2.8 ttp:inferProcessorProfileMethod</h4><p>The <code>ttp:inferProcessorProfileMethod</code> attribute is used to specify the
-method for mapping a content profile specification value to a corresponding processor
-profile specification value.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-inferProcessorProfileMethod-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:inferProcessorProfileMethod</caption><tbody><tr><td>
-<div class="exampleInner"><pre>
-ttp:inferProcessorProfileMethod
-  : "loose"
-  | "strict"
-</pre></div>
-</td></tr></tbody></table><p>If this parameter's value is <code>loose</code>, then, when inferring a processor profile specification from a content profile specification,
-a loose (liberal) mapping applies.</p><p>If this parameter's value is <code>strict</code>, then, when inferring a processor profile specification from a content profile specification,
-a strict (conservative) mapping applies.</p><p>If not specified, the value of this parameter must be considered
-to be <code>loose</code>.</p><p>Given an input content profile specification value, <em>input</em>, and an infer processor profile method,
-<a href="#infer-processor-profile-method-table"><b>Table 6-2 – Infer Processor Profile Method</b></a> specifies the result of mapping the input specification value.</p><a id="infer-processor-profile-method-table"></a><table class="common"><caption>Table 6-2 – Infer Processor Profile Method</caption><col width="33%" span="1"><col width="33%" span="1"><col width="33%" span="1"><tbody><tr><th><em>input</em></th><th><code>loose</code></th><th><code>strict</code></th></tr><tr><td>optional</td><td>optional</td><td>required</td></tr><tr><td>required</td><td>required</td><td>required</td></tr><tr><td>prohibited</td><td>optional</td><td>optional</td></tr></tbody></table><p>A <code>ttp:inferProcessorProfileMethod</code> attribute is considered to be significant only
-when specified on the <code>tt</code> element.</p></div><div class="div3">
-<h4><a id="parameter-attribute-inferProcessorProfileSource"></a>6.2.9 ttp:inferProcessorProfileSource</h4><p>The <code>ttp:inferProcessorProfileSource</code> attribute is used to specify the
-source for mapping a content profile specification value to a corresponding processor
-profile specification value.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-inferProcessorProfileSource-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:inferProcessorProfileSource</caption><tbody><tr><td>
-<div class="exampleInner"><pre>
-ttp:inferProcessorProfileSource
-  : "combined"
-  | "first"
-</pre></div>
-</td></tr></tbody></table><p>If this parameter's value is <code>combined</code>, then, when inferring a processor profile, the combined profile specification
-set of the <a href="#terms-effective-content-profile">effective content profile</a> is used as the source of inference.</p><p>If this parameter's value is <code>first</code>, then, when inferring a processor profile, the first constituent profile of
-the <a href="#terms-effective-content-profile">effective content profile</a>, where the processor profile inferred from that
-constituent profile is supported by the <a href="#terms-content-processor">content processor</a>, is used as the source of inference.</p><p>If not specified, the value of this parameter must be considered
-to be <code>combined</code>.</p><p>A <code>ttp:inferProcessorProfileSource</code> attribute is considered to be significant only
-when specified on the <code>tt</code> element.</p></div><div class="div3">
-<h4><a id="parameter-attribute-markerMode"></a>6.2.10 ttp:markerMode</h4><p>The <code>ttp:markerMode</code> attribute is used to specify
+<h4><a id="parameter-attribute-markerMode"></a>7.2.6 ttp:markerMode</h4><p>The <code>ttp:markerMode</code> attribute is used to specify
 constraints on the interpretation and use of time expressions
 that correspond with <a href="#smpte12m">[SMPTE 12M]</a> time coordinates when operating
 with time base of <code>smpte</code> as defined by
-<a href="#parameter-attribute-timeBase"><b>6.2.21 ttp:timeBase</b></a>.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-markerMode-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:markerMode</caption><tbody><tr><td>
+<a href="#parameter-attribute-timeBase"><b>7.2.12 ttp:timeBase</b></a>.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-markerMode-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:markerMode</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 ttp:markerMode
   : "continuous"
   | "discontinuous"
 </pre></div>
-</td></tr></tbody></table><p>If the time base, defined by <a href="#parameter-attribute-timeBase"><b>6.2.21 ttp:timeBase</b></a>, is designated as
+</td></tr></tbody></table><p>If the time base, defined by <a href="#parameter-attribute-timeBase"><b>7.2.12 ttp:timeBase</b></a>, is designated as
 <code>smpte</code>, then this parameter applies as follows: if the
 parameter's value is <code>continuous</code>, then <a href="#smpte12m">[SMPTE 12M]</a> time coordinates
 may be assumed to be linear and either monotonically increasing or
@@ -2052,7 +2380,7 @@
 In this case, the <a href="#terms-content-processor">content processor</a> must create and maintain a
 <a href="#terms-synthetic-smpte-document-syncbase">synthetic smpte document syncbase</a> within which these time
 expressions are interpreted as further described in
-<a href="#timing-time-intervals"><b>10.4 Time Intervals</b></a>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>When operating with <code>smpte</code> time base and
+<a href="#timing-time-intervals"><b>12.4 Time Intervals</b></a>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>When operating with <code>smpte</code> time base and
 <code>continuous</code> marker mode, there is an implied time coordinate
 space, the <a href="#terms-synthetic-smpte-document-syncbase">synthetic smpte document syncbase</a>,
 defined by the monotonically increasing (or decreasing) 
@@ -2094,7 +2422,7 @@
 example, two consecutive frames labeled as <code>10:00:00:00</code>
 and <code>10:00:01:00</code>.
 </p></div></div><div class="div3">
-<h4><a id="parameter-attribute-mediaDuration"></a>6.2.11 ttp:mediaDuration</h4><p>The <code>ttp:mediaDuration</code> attribute is used to specify the
+<h4><a id="parameter-attribute-mediaDuration"></a>7.2.7 ttp:mediaDuration</h4><p>The <code>ttp:mediaDuration</code> attribute is used to specify the
 temporal extent (simple duration) of a <a href="#terms-related-media-object">related media object</a>.</p><p>If the temporal extent (simple duration) of the <a href="#terms-related-media-object">related media object</a> is known at authoring time, then this
 attribute should be specified; otherwise, if no <a href="#terms-related-media-object">related media object</a> applies or its
 temporal extent is unknown, then this attribute should not be specified.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-mediaDuration-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:mediaDuration</caption><tbody><tr><td>
@@ -2109,9 +2437,9 @@
 <a href="#terms-related-media-object">related media object</a> is not known at the time this attribute is
 encoded, or the <a href="#terms-related-media-object">related media object</a> has no temporal end point.</p><p>If not specified, the value of this parameter must be considered
 to be <code>indefinite</code>.</p><p>A <code>ttp:mediaDuration</code> attribute is considered to be significant only
-when specified on the <code>tt</code> element.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>See <a href="#timing-time-value-expressions"><b>10.3 Time Value Expressions</b></a> for the
+when specified on the <code>tt</code> element.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>See <a href="#timing-time-value-expressions"><b>12.3 Time Value Expressions</b></a> for the
 specification of time expression syntax and semantics.</p></div></div><div class="div3">
-<h4><a id="parameter-attribute-mediaOffset"></a>6.2.12 ttp:mediaOffset</h4><p>The <code>ttp:mediaOffset</code> attribute is used to specify the
+<h4><a id="parameter-attribute-mediaOffset"></a>7.2.8 ttp:mediaOffset</h4><p>The <code>ttp:mediaOffset</code> attribute is used to specify the
 temporal offset between the begin time of the <a href="#terms-root-temporal-extent">root temporal extent</a>
 and the begin time of a <a href="#terms-related-media-object">related media object</a> when operating in a
 <a href="#time-expression-semantics-media">Media Time Base</a>
@@ -2133,35 +2461,9 @@
 specified as <code>-</code>), the begin time of the
 <a href="#terms-root-temporal-extent">root temporal extent</a> precedes the begin time of the
 <a href="#terms-related-media-object">related media object</a>.</p><p>A <code>ttp:mediaOffset</code> attribute is considered to be significant only
-when specified on the <code>tt</code> element.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>See <a href="#timing-time-value-expressions"><b>10.3 Time Value Expressions</b></a> for the
+when specified on the <code>tt</code> element.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>See <a href="#timing-time-value-expressions"><b>12.3 Time Value Expressions</b></a> for the
 specification of time expression syntax and semantics.</p></div></div><div class="div3">
-<h4><a id="parameter-attribute-permitFeatureNarrowing"></a>6.2.13 ttp:permitFeatureNarrowing</h4><p>The <code>ttp:permitFeatureNarrowing</code> attribute is used to specify whether
-requirements related to a feature or extension may be satisfied by a (syntactically or semantically) narrower interpretation
-of the feature or extension.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-permitFeatureNarrowing-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:permitFeatureNarrowing</caption><tbody><tr><td>
-<div class="exampleInner"><pre>
-ttp:permitFeatureNarrowing
-  : xsd:boolean                             // see <a href="#xsd-2">[XML Schema Part 2]</a>, §3.2.2
-</pre></div>
-</td></tr></tbody></table><p>If this parameter's value is <code>true</code>, then, a requirement for support of a feature or extension may be satisfied
-if the definition of the feature or extension specifies an <code>extends</code> attribute, and the feature or extension referenced
-by that attribute is supported by a processor.</p><p>If this parameter's value is <code>false</code>, then, a requirement for support of a feature or extension can not be satisfied
-by a more narrowly defined feature or extension specified by an <code>extends</code> attribute.</p><p>If not specified, the value of this parameter must be considered
-to be <code>false</code>.</p><p>A <code>ttp:permitFeatureNarrowing</code> attribute is considered to be significant only
-when specified on the <code>tt</code> element.</p></div><div class="div3">
-<h4><a id="parameter-attribute-permitFeatureWidening"></a>6.2.14 ttp:permitFeatureWidening</h4><p>The <code>ttp:permitFeatureWidening</code> attribute is used to specify whether
-requirements related to a feature or extension may be satisfied by a (syntactically or semantically) wider interpretation
-of the feature or extension.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-permitFeatureWidening-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:permitFeatureWidening</caption><tbody><tr><td>
-<div class="exampleInner"><pre>
-ttp:permitFeatureWidening
-  : xsd:boolean                             // see <a href="#xsd-2">[XML Schema Part 2]</a>, §3.2.2
-</pre></div>
-</td></tr></tbody></table><p>If this parameter's value is <code>true</code>, then, a requirement for support of a feature or extension may be satisfied
-if the definition of the feature or extension specifies an <code>restricts</code> attribute, and the feature or extension referenced
-by that attribute is supported by a processor.</p><p>If this parameter's value is <code>false</code>, then, a requirement for support of a feature or extension can not be satisfied
-by a more widely defined feature or extension specified by an <code>restricts</code> attribute.</p><p>If not specified, the value of this parameter must be considered
-to be <code>false</code>.</p><p>A <code>ttp:permitFeatureWidening</code> attribute is considered to be significant only
-when specified on the <code>tt</code> element.</p></div><div class="div3">
-<h4><a id="parameter-attribute-pixelAspectRatio"></a>6.2.15 ttp:pixelAspectRatio</h4><p>The <code>ttp:pixelAspectRatio</code> attribute may be used by a content author
+<h4><a id="parameter-attribute-pixelAspectRatio"></a>7.2.9 ttp:pixelAspectRatio</h4><p>The <code>ttp:pixelAspectRatio</code> attribute may be used by a content author
 to express the aspect ratio of non-square pixels in the production of content that
 makes use of pixel coordinates.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-pixelAspectRatio-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:pixelAspectRatio</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
@@ -2176,73 +2478,7 @@
 when specified on the <code>tt</code> element.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>This parameter may be used by a content transcoder or translator in
 order to convert pixel measurements between different pixel aspect
 ratios while still maintaining authorial layout intentions.</p></div></div><div class="div3">
-<h4><a id="parameter-attribute-profile"></a>6.2.16 ttp:profile</h4><p>The <code>ttp:profile</code> attribute is <span class="deprecated">deprecated</span>. If creating a TTML document instance for TTML2 (or later versions),
-then the <code>ttp:profile</code> attribute should not be used; instead, the content author should use the <code>ttp:processorProfiles</code>
-attribute, specified at <a href="#parameter-attribute-processorProfiles"><b>6.2.17 ttp:processorProfiles</b></a>.</p><p>If used in a document, the <code>ttp:profile</code> attribute
-denotes a <a href="#terms-processor-profile">processor profile</a>
-of the Timed Text Markup Language (TTML) that applies when processing
-a <a href="#terms-document-instance">document instance</a>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>For information on signaling content profile(s), see <a href="#parameter-attribute-contentProfiles"><b>6.2.3 ttp:contentProfiles</b></a>.</p></div><p>If specified, the value of this attribute must adhere to the following syntax
-where the <code>designator</code> adheres to the
-<code>xsd:anyURI</code> data type defined by <a href="#xsd-2">[XML Schema Part 2]</a>,
-§3.2.17, and, further, must specify a
-profile designator in accordance with
-<a href="#vocabulary-profiles"><b>5.2 Profiles</b></a>.</p><a id="parameter-attribute-profile-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:profile</caption><tbody><tr><td>
-<div class="exampleInner"><pre>
-<span class="deprecated">ttp:profile</span>
-  : designator
-
-designator
-  : xsd:anyURI
-</pre></div>
-</td></tr></tbody></table><p>A <code>ttp:profile</code>
-attribute is considered to be significant only when specified on the
-<code>tt</code> element.</p><p>If a <a href="#terms-top-level-profile">top-level</a> <a href="#terms-processor-profile">processor profile</a>
-is defined in a <a href="#terms-document-instance">document instance</a>, then the
-<a href="#parameter-attribute-profile"><code>ttp:profile</code></a>
-attribute should not be specified on the <code>tt</code> element.</p></div><div class="div3">
-<h4><a id="parameter-attribute-processorProfiles"></a>6.2.17 ttp:processorProfiles</h4><p>The <code>ttp:processorProfiles</code> attribute may be used by a content author
-to express one or more <a href="#terms-processor-profile">processor profiles</a> of
-the Timed Text Markup Language (TTML) where the
-<a href="#terms-enclosing-document-instance">enclosing document instance</a> requires support for each and all
-specified <a href="#terms-processor-profile">processor profiles</a>.</p><p>If specified, the value of this attribute must adhere to the following syntax,
-where each <code>profile-designator</code> item adheres to the <code>xsd:anyURI</code> data type defined by <a href="#xsd-2">[XML Schema Part 2]</a>,
-§3.2.17, and, further, adheres to constraints defined on a profile designator in accordance with
-<a href="#vocabulary-profiles"><b>5.2 Profiles</b></a>.</p><a id="parameter-attribute-processorProfiles-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:processorProfiles</caption><tbody><tr><td>
-<div class="exampleInner"><pre>
-ttp:processorProfiles
-  : designators
-  | "all(" designators ")"
-  | "any(" designators ")"
-
-designators
-  : designator (lwsp designator)*
-
-designator
-  : xsd:anyURI
-
-lwsp
-  : ( ' ' | '\t' | '\n' | '\r' )+
-</pre></div>
-</td></tr></tbody></table><p>If the list of designators is enclosed in the function syntax <code>all(...)</code> or no function syntax is used,
-then support is required for all designated <a href="#terms-processor-profile">processor profiles</a>. If the list
-of designators is enclosed in the function syntax <code>any(...)</code>, then support is required for at least one
-of the designated <a href="#terms-processor-profile">processor profiles</a>.</p><p>A <code>ttp:processorProfiles</code>
-attribute is considered to be significant only when specified on the
-<code>tt</code> element.</p></div><div class="div3">
-<h4><a id="parameter-attribute-processorProfileCombination"></a>6.2.18 ttp:processorProfileCombination</h4><p>The <code>ttp:processorProfileCombination</code> attribute is used to specify the
-method for combining multiple <a href="#terms-processor-profile">processor profiles</a>.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-processorProfileCombination-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:processorProfileCombination</caption><tbody><tr><td>
-<div class="exampleInner"><pre>
-ttp:processorProfileCombination
-  : "leastRestrictive"
-  | "mostRestrictive"
-  | "replace"
-</pre></div>
-</td></tr></tbody></table><p>Given two ordered profile specification values, <em>arg1</em> and <em>arg2</em>, and a processor profile combination method,
-<a href="#processor-profile-combination-table"><b>Table 6-3 – Processor Profile Combination</b></a> specifies the result of combining the two specification values, where the order
-of arguments is determined in accordance with the lexical order of
-<a href="#terms-processor-profile">processor profiles</a> in a <a href="#terms-document-instance">document instance</a>.</p><a id="processor-profile-combination-table"></a><table class="common"><caption>Table 6-3 – Processor Profile Combination</caption><col width="16.67%" span="1"><col width="16.67%" span="1"><col width="22%" span="1"><col width="22%" span="1"><col width="22%" span="1"><tbody><tr><th><em>arg1</em></th><th><em>arg2</em></th><th><code>leastRestrictive</code></th><th><code>mostRestrictive</code></th><th><code>replace</code></th></tr><tr><td>optional</td><td>optional</td><td>optional</td><td>optional</td><td>optional</td></tr><tr><td>optional</td><td>required</td><td>optional</td><td>required</td><td>required</td></tr><tr><td>required</td><td>optional</td><td>optional</td><td>required</td><td>optional</td></tr><tr><td>required</td><td>required</td><td>required</td><td>required</td><td>required</td></tr></tbody></table><p>A <code>ttp:processorProfileCombination</code> attribute is considered to be significant only
-when specified on the <code>tt</code> element.</p></div><div class="div3">
-<h4><a id="parameter-attribute-subFrameRate"></a>6.2.19 ttp:subFrameRate</h4><p>The <code>ttp:subFrameRate</code> attribute is used to specify the sub-frame rate of a related
+<h4><a id="parameter-attribute-subFrameRate"></a>7.2.10 ttp:subFrameRate</h4><p>The <code>ttp:subFrameRate</code> attribute is used to specify the sub-frame rate of a related
 media object or the intrinsic sub-frame rate of a <a href="#terms-document-instance">document instance</a> in case it is intended
 to function as an independent media object.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-subFrameRate-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:subFrameRate</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
@@ -2251,7 +2487,7 @@
 </pre></div>
 </td></tr></tbody></table><p>The sub-frame rate that applies to a <a href="#terms-document-instance">document instance</a> is used to
 interpret time expressions that are expressed in <em>sub-frames</em>
-as defined by <a href="#timing-value-timeExpression"><b>10.3.1 &lt;timeExpression&gt;</b></a>.</p><p>If the <code>media</code> time base applies and the effective frame rate is
+as defined by <a href="#timing-value-timeExpression"><b>12.3.1 &lt;timeExpression&gt;</b></a>.</p><p>If the <code>media</code> time base applies and the effective frame rate is
 integral, a sub-frame is interpreted as a division of a frame of media
 time, such that if the sub-frame rate is specified as <em>S</em>, then
 a frame of media time is divided into <em>S</em> intervals of
@@ -2261,7 +2497,7 @@
 equal to one (1). If specified, then the sub-frame rate must be greater than zero (0).</p><p>A <code>ttp:subFrameRate</code> attribute is considered to be significant only
 when specified on the <code>tt</code> element.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>The sub-frame is sometimes referred to as a <em>field</em> in
 the context of synchronization with an interlaced video media object.</p></div></div><div class="div3">
-<h4><a id="parameter-attribute-tickRate"></a>6.2.20 ttp:tickRate</h4><p>The <code>ttp:tickRate</code> attribute is used to specify the tick rate of a related
+<h4><a id="parameter-attribute-tickRate"></a>7.2.11 ttp:tickRate</h4><p>The <code>ttp:tickRate</code> attribute is used to specify the tick rate of a related
 media object or the intrinsic tick rate of content of a <a href="#terms-document-instance">document instance</a> in case it is intended
 to function as an independent media object.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-tickRate-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:tickRate</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
@@ -2270,7 +2506,7 @@
 </pre></div>
 </td></tr></tbody></table><p>The tick rate that applies to a <a href="#terms-document-instance">document instance</a> is used to
 interpret time expressions that are expressed in <em>ticks</em> by
-using the <code>t</code> metric as defined by <a href="#timing-value-timeExpression"><b>10.3.1 &lt;timeExpression&gt;</b></a>.</p><p>If the <code>media</code> time base applies,
+using the <code>t</code> metric as defined by <a href="#timing-value-timeExpression"><b>12.3.1 &lt;timeExpression&gt;</b></a>.</p><p>If the <code>media</code> time base applies,
 a tick is interpreted as an integral division of a second of media
 time, such that if the tick rate is specified as <em>T</em>, then
 a second of media time is divided into <em>T</em> intervals of
@@ -2286,7 +2522,7 @@
 use of fixed point arithmetic rather than fractional (and potentially
 inexact) expressions of seconds.</p></div><p>A <code>ttp:tickRate</code> attribute is considered to be significant only
 when specified on the <code>tt</code> element.</p></div><div class="div3">
-<h4><a id="parameter-attribute-timeBase"></a>6.2.21 ttp:timeBase</h4><p>The <code>ttp:timeBase</code> attribute is used to specify the
+<h4><a id="parameter-attribute-timeBase"></a>7.2.12 ttp:timeBase</h4><p>The <code>ttp:timeBase</code> attribute is used to specify the
 temporal coordinate system by means of which time expressions are
 interpreted in a <a href="#terms-document-instance">document instance</a>.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-timeBase-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:timeBase</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
@@ -2311,7 +2547,7 @@
 then a time expression denotes a <a href="#smpte12m">[SMPTE 12M]</a> time
 coordinate with which the content of a <a href="#terms-document-instance">document instance</a> is to
 be synchronized.  In this case, the value of the <code>ttp:markerMode</code> 
-and <code>ttp:dropMode</code> parameters apply, as defined by <a href="#parameter-attribute-markerMode"><b>6.2.10 ttp:markerMode</b></a> and <a href="#parameter-attribute-dropMode"><b>6.2.5 ttp:dropMode</b></a>, respectively.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>When the time base is designated as <code>smpte</code>,
+and <code>ttp:dropMode</code> parameters apply, as defined by <a href="#parameter-attribute-markerMode"><b>7.2.6 ttp:markerMode</b></a> and <a href="#parameter-attribute-dropMode"><b>7.2.3 ttp:dropMode</b></a>, respectively.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>When the time base is designated as <code>smpte</code>,
 every time expression denotes a media marker value akin to that
 defined by <a href="#smil3">[SMIL 3.0]</a>, § 5.4.3, except instead
 of using an opaque marker name, a structured <a href="#smpte12m">[SMPTE 12M]</a>
@@ -2331,82 +2567,18 @@
 based on the passage of real time.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>Due to there being only one time base parameter that applies to a
 given <a href="#terms-document-instance">document instance</a>, the interpretation of time expressions
 is uniform throughout the <a href="#terms-document-instance">document instance</a>.</p></div><div class="note"><p class="prefix"><b>Note:</b></p><p>See <a href="#time-expression-semantics"><b>N Time Expression Semantics</b></a> for further details
-on the interpretation of time expressions according to the designated time base.</p></div></div><div class="div3">
-<h4><a id="parameter-attribute-validation"></a>6.2.22 ttp:validation</h4><p>The <code>ttp:validation</code> attribute is used to specify whether validation processing
-may or must be performed on a <a href="#terms-document-instance">document instance</a> by a
-<a href="#terms-validating-content-processor">validating content processor</a>.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-validation-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:validation</caption><tbody><tr><td>
-<div class="exampleInner"><pre>
-ttp:validation
-  : "required"
-  | "optional"
-  | "prohibited"
-</pre></div>
-</td></tr></tbody></table><p>If this parameter's value is <code>required</code>, then, a <a href="#terms-validating-content-processor">validating content processor</a>
-must perform validation processing on a TTML <a href="#terms-document-instance">document instance</a> prior to performing
-other types of processing, e.g., presentation or transformation processing.</p><p>If this parameter's value is <code>optional</code>, then, a <a href="#terms-validating-content-processor">validating content processor</a>
-may, but need not, perform validation processing on a TTML <a href="#terms-document-instance">document instance</a> prior to performing
-other types of processing, e.g., presentation or transformation processing.</p><p>If this parameter's value is <code>prohibited</code>, then, a <a href="#terms-validating-content-processor">validating content processor</a>
-must not perform validation processing on a TTML <a href="#terms-document-instance">document instance</a> prior to performing
-other types of processing, e.g., presentation or transformation processing, unless the end-user or application overrides this prohibition.</p><p>If validation processing is performed on a TTML <a href="#terms-document-instance">document instance</a> and validation fails, then the computed value of
-the <code>ttp:validationAction</code> parameter property is used to determine what action to take before performing further processing.</p><p>If not specified, the value of this parameter must be considered
-to be <code>optional</code>.</p><p>A <code>ttp:validation</code> attribute is considered to be significant only
-when specified on the <code>tt</code> element.</p></div><div class="div3">
-<h4><a id="parameter-attribute-validationAction"></a>6.2.23 ttp:validationAction</h4><p>The <code>ttp:validationAction</code> attribute is used to specify what action is to be taken
-by a <a href="#terms-validating-content-processor">validating content processor</a> when
-validation of a <a href="#terms-document-instance">document instance</a> fails.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-validationAction-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:validationAction</caption><tbody><tr><td>
-<div class="exampleInner"><pre>
-ttp:validationAction
-  : "abort"
-  | "warn"
-  | "ignore"
-</pre></div>
-</td></tr></tbody></table><p>If this parameter's value is <code>abort</code>, then, a <a href="#terms-validating-content-processor">validating content processor</a>
-must abort processing of a TTML <a href="#terms-document-instance">document instance</a> when validation processing fails.</p><p>If this parameter's value is <code>warn</code>, then, a <a href="#terms-validating-content-processor">validating content processor</a>
-should warn the end-user when validation processing fails, and, give the end-user the option to continue or abort processing.</p><p>If this parameter's value is <code>ignore</code>, then, a <a href="#terms-validating-content-processor">validating content processor</a>
-should not abort and should not warn the end-user when validation processing fails.</p><p>If not specified, the value of this parameter is determined as follows:
-if the computed value of the <a href="#parameter-attribute-validation"><code>ttp:validation</code></a> parameter property is <code>required</code>,
-then the value must be considered to be <code>abort</code>;
-if it is <code>optional</code>,
-then the value must be considered to be <code>warn</code>;
-otherwise, if it is <code>prohibited</code>,
-then the value must be considered to be <code>ignore</code>.</p><p>A <code>ttp:validationAction</code> attribute is considered to be significant only
-when specified on the <code>tt</code> element.</p></div><div class="div3">
-<h4><a id="parameter-attribute-version"></a>6.2.24 ttp:version</h4><p>The <code>ttp:version</code> attribute is used to specify which version of the
-<a href="#terms-timed-text-markup-language">Timed Text Markup Language</a>
-specification was used in authoring a TTML <a href="#terms-document-instance">document instance</a>.</p><p>If specified, the value of this attribute must adhere to the following syntax:</p><a id="parameter-attribute-version-syntax"></a><table class="syntax"><caption>Syntax Representation – ttp:version</caption><tbody><tr><td>
-<div class="exampleInner"><pre>
-ttp:version
-  : <a href="#style-value-digit">&lt;digit&gt;</a>+                                // <em>value</em> &gt; 0
-</pre></div>
-</td></tr></tbody></table><p>A <code>ttp:version</code> attribute must be specified on the root <code>tt</code>
-element of a <a href="#terms-document-instance">document instance</a> if it
-requires support for a <a href="#terms-feature">feature</a> not defined by <a href="#ttml1">[TTML1]</a>.</p><p>If not specified, the version must be considered to be
-equal to one (1). If specified, then the version must be greater than zero (0). The version associated
-with this version of the <a href="#terms-timed-text-markup-language">Timed Text Markup Language</a>
-specification is two (2).</p><p>A <code>ttp:version</code> attribute is considered to be significant only
-when specified on the <code>tt</code> element.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>A <a href="#terms-content-processor">content processor</a> typically uses the
-declared version to perform a preliminary assessment of whether it is capable of
-processing a given <a href="#terms-document-instance">document instance</a>.
-However, it does not assume that the <a href="#terms-document-instance">document instance</a>
-actually uses or requires support for a <a href="#terms-feature">feature</a>
-not defined in prior versions. In other
-words, a <a href="#terms-content-processor">content processor</a> does not reject
-a <a href="#terms-document-instance">document instance</a> simply because it declares
-it was authored against a version of the <a href="#terms-timed-text-markup-language">Timed Text Markup Language</a>
-specification that was not yet published at the time the processor was implemented.</p><p>The computed value of the parameter property expresssed by the <code>ttp:version</code> attribute is used by the
-<a href="#semantics-procedure-construct-default-processor-profile"><span class="strong">construct default processor profile</span></a>
-procedure to determine the <a href="#terms-default-processor-profile">default processor profile</a>.</p></div></div></div></div><div class="div1">
-<h2><a id="content"></a>7 Content</h2><p>This section specifies the <em>content</em> matter of the core
+on the interpretation of time expressions according to the designated time base.</p></div></div></div></div><div class="div1">
+<h2><a id="content"></a>8 Content</h2><p>This section specifies the <em>content</em> matter of the core
 vocabulary catalog.</p><div class="div2">
-<h3><a id="content-element-vocabulary"></a>7.1 Content Element Vocabulary</h3><p>The following elements specify the structure and principal content aspects of a
-<a href="#terms-document-instance">document instance</a>:</p><ul><li><p><a href="#document-structure-vocabulary-tt"><b>7.1.1 tt</b></a></p></li><li><p><a href="#document-structure-vocabulary-head"><b>7.1.2 head</b></a></p></li><li><p><a href="#document-structure-vocabulary-body"><b>7.1.3 body</b></a></p></li><li><p><a href="#content-vocabulary-div"><b>7.1.4 div</b></a></p></li><li><p><a href="#content-vocabulary-p"><b>7.1.5 p</b></a></p></li><li><p><a href="#content-vocabulary-span"><b>7.1.6 span</b></a></p></li><li><p><a href="#content-vocabulary-br"><b>7.1.7 br</b></a></p></li></ul><div class="div3">
-<h4><a id="document-structure-vocabulary-tt"></a>7.1.1 tt</h4><p>The <code>tt</code> element serves as the root document element of a <a href="#terms-document-instance">document instance</a>.</p><p>The <code>tt</code> element accepts as its children zero or one <code>head</code> element followed by
+<h3><a id="content-element-vocabulary"></a>8.1 Content Element Vocabulary</h3><p>The following elements specify the structure and principal content aspects of a
+<a href="#terms-document-instance">document instance</a>:</p><ul><li><p><a href="#document-structure-vocabulary-tt"><b>8.1.1 tt</b></a></p></li><li><p><a href="#document-structure-vocabulary-head"><b>8.1.2 head</b></a></p></li><li><p><a href="#document-structure-vocabulary-body"><b>8.1.3 body</b></a></p></li><li><p><a href="#content-vocabulary-div"><b>8.1.4 div</b></a></p></li><li><p><a href="#content-vocabulary-p"><b>8.1.5 p</b></a></p></li><li><p><a href="#content-vocabulary-span"><b>8.1.6 span</b></a></p></li><li><p><a href="#content-vocabulary-br"><b>8.1.7 br</b></a></p></li></ul><div class="note"><p class="prefix"><b>Note:</b></p><p>The sub-sections of this section are ordered logically (from highest to lowest level construct).</p></div><div class="div3">
+<h4><a id="document-structure-vocabulary-tt"></a>8.1.1 tt</h4><p>The <code>tt</code> element serves as the root document element of a <a href="#terms-document-instance">document instance</a>.</p><p>The <code>tt</code> element accepts as its children zero or one <code>head</code> element followed by
 zero or one <code>body</code> element.</p><a id="elt-syntax-tt"></a><table class="syntax"><caption>XML Representation – Element Information Item: tt</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;tt
-  <a href="#style-attribute-extent">tts:extent</a> = string
+  <a href="#style-attribute-extent">tts:extent</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang"><span class="reqattr">xml:lang</span></a> = string
+  <a href="#content-attribute-lang"><span class="reqattr">xml:lang</span></a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>) : default
   {<em>any attribute in TT Parameter namespace</em>}
   {<em>any attribute in TT Style namespace</em>}
@@ -2416,7 +2588,7 @@
 </pre></div>
 </td></tr></tbody></table><p>The <a href="#terms-root-temporal-extent">root temporal extent</a>, i.e., the time interval over which a <a href="#terms-document-instance">document instance</a> is active, has an implicit duration that is equal to the
 implicit duration of the <code>body</code> element of the document, if the <code>body</code> element is present, or zero, if the <code>body</code> element is absent.</p><p>If the <code>tts:extent</code> attribute is specified on the <code>tt</code>
-element, then it must adhere to <a href="#style-attribute-extent"><b>8.2.8 tts:extent</b></a>, in which case it
+element, then it must adhere to <a href="#style-attribute-extent"><b>10.2.11 tts:extent</b></a>, in which case it
 specifies the spatial extent of the <a href="#terms-root-container-region">root container region</a> in
 which <a href="#terms-content-region">content regions</a> are located and presented. If no <code>tts:extent</code>
 attribute is specified, then the spatial extent of the <a href="#terms-root-container-region">root container region</a> is
@@ -2434,19 +2606,21 @@
 If the attribute value is empty, it signifies that there is no default language that applies
 to the text contained within the <a href="#terms-document-instance">document instance</a>.</p><p>If no <code>xml:space</code> attribute is specified upon the <code>tt</code> element, then it must
 be considered as if the attribute had been specified with a value of <code>default</code>.</p></div><div class="div3">
-<h4><a id="document-structure-vocabulary-head"></a>7.1.2 head</h4><p>The <code>head</code> element is a container element used to group
-header matter, including metadata,
-profile, styling, and layout information.</p><p>The <code>head</code> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group,
+<h4><a id="document-structure-vocabulary-head"></a>8.1.2 head</h4><p>The <code>head</code> element is a container element used to group header matter, including metadata,
+profile, embedded content resources, styling, and layout information.</p><p>The <code>head</code> element accepts as its children zero or more
+elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group,
 followed by zero or more elements in the
-<code>Parameters.class</code> element group,
-followed by zero or one <code>styling</code> element,
-followed by zero or one <code>layout</code> element,
-followed by zero or one <code>animation</code> element.</p><p>Any metadata specified by children in the <code>Metadata.class</code>
+<a href="#element-vocab-group-profile"><code>Profile.class</code></a> element group,
+followed by zero or one <a href="#embedded-content-vocabulary-resources"><code>resources</code></a> element,
+followed by zero or one <a href="#styling-vocabulary-styling"><code>styling</code></a> element,
+followed by zero or one <a href="#layout-vocabulary-layout"><code>layout</code></a> element,
+followed by zero or one <a href="#animation-vocabulary-animation"><code>animation</code></a> element.</p><p>Any metadata specified by children in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a>
 element group applies semantically to the <a href="#terms-document-instance">document instance</a> as a
 whole, and not just the <code>head</code> element.</p><p>Any parameters specified by children in the <code>Parameters.class</code>
 element group applies semantically to the <a href="#terms-document-instance">document instance</a> as a
-whole, and not just the <code>head</code> element.</p><p>A <code>styling</code> child element is used to specify style constructs
+whole, and not just the <code>head</code> element.</p><p>A <code>resources</code> child element is used to specify embedded content constructs
+that are referenced from certain style constructs and
+<a href="#terms-embedded-content-element">embedded content elements</a>.</p><p>A <code>styling</code> child element is used to specify style constructs
 that are referenced from other style constructs, by layout constructs, and by
 <a href="#terms-content-element">content elements</a>.</p><p>A <code>layout</code> child element is used to specify layout constructs that
 are referenced by <a href="#terms-content-element">content elements</a>.</p><p>An <code>animation</code> child element is used to specify animation constructs that
@@ -2455,24 +2629,24 @@
 <div class="exampleInner"><pre>
 &lt;head
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-table">Metadata.class</a>*, <a href="#element-vocab-group-table">Parameters.class</a>*, <a href="#styling-vocabulary-styling">styling</a>?, <a href="#layout-vocabulary-layout">layout</a>?, <a href="#animation-vocabulary-animation">animation</a>?
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#element-vocab-group-profile">Profile.class</a>*, <a href="#embedded-content-vocabulary-resources">resources</a>?, <a href="#styling-vocabulary-styling">styling</a>?, <a href="#layout-vocabulary-layout">layout</a>?, <a href="#animation-vocabulary-animation">animation</a>?
 &lt;/head&gt;
 </pre></div>
 </td></tr></tbody></table><p>To the extent that time semantics apply to the content of the
 <code>head</code> element, the implied time interval of this element is
 defined to be coterminous with the <a href="#terms-root-temporal-extent">root temporal extent</a>.</p></div><div class="div3">
-<h4><a id="document-structure-vocabulary-body"></a>7.1.3 body</h4><p>The <code>body</code> element functions as a logical container and a temporal
+<h4><a id="document-structure-vocabulary-body"></a>8.1.3 body</h4><p>The <code>body</code> element functions as a logical container and a temporal
 structuring element for a sequence of textual content units represented as
 logical divisions.</p><p>The <code>body</code> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group,
+elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group,
 followed by zero or more
-elements in the <code>Animation.class</code> element group,
+elements in the <a href="#element-vocab-group-animation"><code>Animation.class</code></a> element group,
 followed by
-zero or more <code>div</code> elements.</p><p>Any metadata specified by children in the <code>Metadata.class</code>
-element group applies semantically to the <code>body</code> element and its descendants as a whole.</p><p>Any animation elements specified by children in the <code>Animation.class</code>
+zero or more <code>div</code> elements.</p><p>Any metadata specified by children in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a>
+element group applies semantically to the <code>body</code> element and its descendants as a whole.</p><p>Any animation elements specified by children in the <a href="#element-vocab-group-animation"><code>Animation.class</code></a>
 element group apply semantically to the <code>body</code> element.</p><a id="elt-syntax-body"></a><table class="syntax"><caption>XML Representation – Element Information Item: body</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;body
@@ -2484,12 +2658,12 @@
   <a href="#style-attribute-style">style</a> = IDREFS
   <a href="#timing-attribute-timeContainer">timeContainer</a> = (<em>par</em>|<em>seq</em>)
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute in TT Metadata namespace</em>}
   {<em>any attribute in TT Style namespace</em>}
   {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-table">Metadata.class</a>*, <a href="#element-vocab-group-table">Animation.class</a>*, <a href="#content-vocabulary-div">div</a>*
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#element-vocab-group-animation">Animation.class</a>*, <a href="#content-vocabulary-div">div</a>*
 &lt;/body&gt;
 </pre></div>
 </td></tr></tbody></table><p>An author may specify a temporal interval for a <code>body</code> element using
@@ -2512,7 +2686,7 @@
 <code>body</code> element, then it must be interpreted as having
 <em>parallel</em>
 time containment semantics.</p></div><div class="div3">
-<h4><a id="content-vocabulary-div"></a>7.1.4 div</h4><p>The <code>div</code> element functions as a logical container and a temporal
+<h4><a id="content-vocabulary-div"></a>8.1.4 div</h4><p>The <code>div</code> element functions as a logical container and a temporal
 structuring element for a sequence of textual content units represented as
 logical sub-divisions or paragraphs.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>When rendered on a continuous (non-paged) visual presentation medium,
 a <code>div</code> element is expected to generate
@@ -2525,16 +2699,14 @@
 </p><p>If some
 block area generated by a <code>div</code> element does
 not contain any child areas, then it is not expected to be presented.</p></div><p>The <code>div</code> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group,
+elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group,
 followed by zero or more
-elements in the <code>Animation.class</code> element group,
+elements in the <a href="#element-vocab-group-animation"><code>Animation.class</code></a> element group,
 followed by zero or one
-element in the <code>Layout.class</code> element group,
-followed by
-zero or more
-<code>div</code> or 
-<code>p</code> elements.</p><p>Any metadata specified by children in the <code>Metadata.class</code>
-element group applies semantically to the <code>div</code> element and its descendants as a whole.</p><p>Any animation elements specified by children in the <code>Animation.class</code>
+element in the <a href="#element-vocab-group-layout"><code>Layout.class</code></a> element group,
+followed by zero or more elements in the <a href="#element-vocab-group-block"><code>Block.class</code></a> or
+<a href="#element-vocab-group-embedded"><code>Embedded.class</code></a> element groups.</p><p>Any metadata specified by children in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a>
+element group applies semantically to the <code>div</code> element and its descendants as a whole.</p><p>Any animation elements specified by children in the <a href="#element-vocab-group-animation"><code>Animation.class</code></a>
 element group apply semantically to the <code>div</code> element.</p><a id="elt-syntax-div"></a><table class="syntax"><caption>XML Representation – Element Information Item: div</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;div
@@ -2546,12 +2718,12 @@
   <a href="#style-attribute-style">style</a> = IDREFS
   <a href="#timing-attribute-timeContainer">timeContainer</a> = (<em>par</em>|<em>seq</em>)
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute in TT Metadata namespace</em>}
   {<em>any attribute in TT Style namespace</em>}
   {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-table">Metadata.class</a>*, <a href="#element-vocab-group-table">Animation.class</a>*, <a href="#element-vocab-group-table">Layout.class</a>?, <a href="#element-vocab-group-table">Block.class</a>*
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#element-vocab-group-animation">Animation.class</a>*, <a href="#element-vocab-group-layout">Layout.class</a>?, (<a href="#element-vocab-group-block">Block.class</a>|<a href="#element-vocab-group-embedded">Embedded.class</a>)*
 &lt;/div&gt;
 </pre></div>
 </td></tr></tbody></table><p>An author may associate a set of style properties with a <code>div</code> element by means of either
@@ -2568,19 +2740,16 @@
 value of the respective attribute. If both style attributes are specified, then both apply to the same <a href="#terms-implied-inline-region">implied inline region</a>.</p><p>If no <code>timeContainer</code> attribute is specified on
 a <code>div</code> element, then it must be interpreted as having
 <em>parallel</em> time containment semantics.</p></div><div class="div3">
-<h4><a id="content-vocabulary-p"></a>7.1.5 p</h4><p>A <code>p</code> element represents a logical paragraph, serving as
+<h4><a id="content-vocabulary-p"></a>8.1.5 p</h4><p>A <code>p</code> element represents a logical paragraph, serving as
 a transition between block level and inline level formatting semantics.</p><p>The <code>p</code> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group,
+elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group,
 followed by zero or more
-elements in the <code>Animation.class</code> element group,
+elements in the <a href="#element-vocab-group-animation"><code>Animation.class</code></a> element group,
 followed by zero or one
-element in the <code>Layout.class</code> element group,
-followed by
-zero or more intermixed
-<code>span</code> elements,
-<code>br</code> elements,
-or text nodes interpreted as an anonymous spans.</p><p>Any metadata specified by children in the <code>Metadata.class</code>
-element group applies semantically to the <code>p</code> element and its descendants as a whole.</p><p>Any animation elements specified by children in the <code>Animation.class</code>
+element in the <a href="#element-vocab-group-layout"><code>Layout.class</code></a> element group,
+followed by zero or more elements in the <a href="#element-vocab-group-inline"><code>Inline.class</code></a> or
+<a href="#element-vocab-group-embedded"><code>Embedded.class</code></a> element groups.</p><p>Any metadata specified by children in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a>
+element group applies semantically to the <code>p</code> element and its descendants as a whole.</p><p>Any animation elements specified by children in the <a href="#element-vocab-group-animation"><code>Animation.class</code></a>
 element group apply semantically to the <code>p</code> element.</p><a id="elt-syntax-p"></a><table class="syntax"><caption>XML Representation – Element Information Item: p</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;p
@@ -2592,12 +2761,12 @@
   <a href="#style-attribute-style">style</a> = IDREFS
   <a href="#timing-attribute-timeContainer">timeContainer</a> = (<em>par</em>|<em>seq</em>)
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute in TT Metadata namespace</em>}
   {<em>any attribute in TT Style namespace</em>}
   {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-table">Metadata.class</a>*, <a href="#element-vocab-group-table">Animation.class</a>*, <a href="#element-vocab-group-table">Layout.class</a>?, <a href="#element-vocab-group-table">Inline.class</a>*
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#element-vocab-group-animation">Animation.class</a>*, <a href="#element-vocab-group-layout">Layout.class</a>?, (<a href="#element-vocab-group-inline">Inline.class</a>|<a href="#element-vocab-group-embedded">Embedded.class</a>)*
 &lt;/p&gt;
 </pre></div>
 </td></tr></tbody></table><p>An author may associate a set of style properties with a
@@ -2617,20 +2786,17 @@
 implies that a <code>p</code> element constitutes a line break. In particular,
 it is associated with a block-stacking constraint both before the first
 generated line area and after the last generated line area. See
-<a href="#semantics-region-layout-step-2"><b>9.3.4 Synchronic Flow Processing</b></a> for further details.</p></div></div><div class="div3">
-<h4><a id="content-vocabulary-span"></a>7.1.6 span</h4><p>The <code>span</code> element functions as a logical container and a temporal
+<a href="#semantics-region-layout-step-2"><b>11.3.4 Synchronic Flow Processing</b></a> for further details.</p></div></div><div class="div3">
+<h4><a id="content-vocabulary-span"></a>8.1.6 span</h4><p>The <code>span</code> element functions as a logical container and a temporal
 structuring element for a sequence of textual content units having inline
 level formatting semantics.</p><p>When presented on a visual medium, a <code>span</code> element is intended to
 generate a sequence of inline areas, each containing one or more glyph areas.</p><p>The <code>span</code> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group,
+elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group,
 followed by zero or more
-elements in the <code>Animation.class</code> element group,
-followed by
-zero or more intermixed
-<code>span</code> elements,
-<code>br</code> elements,
-or text nodes interpreted as anonymous spans.</p><p>Any metadata specified by children in the <code>Metadata.class</code>
-element group applies semantically to the <code>span</code> element and its descendants as a whole.</p><p>Any animation elements specified by children in the <code>Animation.class</code>
+elements in the <a href="#element-vocab-group-animation"><code>Animation.class</code></a> element group,
+followed by zero or more elements in the <a href="#element-vocab-group-inline"><code>Inline.class</code></a> or
+<a href="#element-vocab-group-embedded"><code>Embedded.class</code></a> element groups.</p><p>Any metadata specified by children in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a>
+element group applies semantically to the <code>span</code> element and its descendants as a whole.</p><p>Any animation elements specified by children in the <a href="#element-vocab-group-animation"><code>Animation.class</code></a>
 element group apply semantically to the <code>span</code> element.</p><a id="elt-syntax-span"></a><table class="syntax"><caption>XML Representation – Element Information Item: span</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;span
@@ -2642,12 +2808,12 @@
   <a href="#style-attribute-style">style</a> = IDREFS
   <a href="#timing-attribute-timeContainer">timeContainer</a> = (<em>par</em>|<em>seq</em>)
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute in TT Metadata namespace</em>}
   {<em>any attribute in TT Style namespace</em>}
   {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-table">Metadata.class</a>*, <a href="#element-vocab-group-table">Animation.class</a>*, <a href="#element-vocab-group-table">Inline.class</a>*
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#element-vocab-group-animation">Animation.class</a>*, (<a href="#element-vocab-group-inline">Inline.class</a>|<a href="#element-vocab-group-embedded">Embedded.class</a>)*
 &lt;/span&gt;
 </pre></div>
 </td></tr></tbody></table><p>An author may associate a set of style properties with a
@@ -2658,8 +2824,8 @@
 <code>br</code>.</p></div><p>If no <code>timeContainer</code> attribute is specified on
 a <code>span</code> element, then it must be interpreted as having
 <em>parallel</em> time containment semantics.</p></div><div class="div3">
-<h4><a id="content-vocabulary-br"></a>7.1.7 br</h4><p>The <code>br</code> element denotes an explicit line break.</p><p>Any metadata specified by children in the <code>Metadata.class</code>
-element group applies semantically to the <code>br</code> element and its descendants as a whole.</p><p>Any animation elements specified by children in the <code>Animation.class</code>
+<h4><a id="content-vocabulary-br"></a>8.1.7 br</h4><p>The <code>br</code> element denotes an explicit line break.</p><p>Any metadata specified by children in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a>
+element group applies semantically to the <code>br</code> element and its descendants as a whole.</p><p>Any animation elements specified by children in the <a href="#element-vocab-group-animation"><code>Animation.class</code></a>
 element group apply semantically to the <code>br</code> element.</p><a id="elt-syntax-br"></a><table class="syntax"><caption>XML Representation – Element Information Item: br</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;br
@@ -2671,12 +2837,12 @@
   <a href="#style-attribute-style">style</a> = IDREFS
   <a href="#timing-attribute-timeContainer">timeContainer</a> = (<em>par</em>|<em>seq</em>)
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute in TT Metadata namespace</em>}
   {<em>any attribute in TT Style namespace</em>}
   {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-table">Metadata.class</a>*, <a href="#element-vocab-group-table">Animation.class</a>*
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#element-vocab-group-animation">Animation.class</a>*
 &lt;/br&gt;
 </pre></div>
 </td></tr></tbody></table><p>When presented on a visual medium, the presence of a <code>br</code> element must be
@@ -2688,22 +2854,22 @@
 different effect than a single <code>br</code> element.</p></div><p>If no <code>timeContainer</code> attribute is specified on
 a <code>br</code> element, then it must be interpreted as having
 <em>parallel</em> time containment semantics.</p></div></div><div class="div2">
-<h3><a id="content-attribute-vocabulary"></a>7.2 Content Attribute Vocabulary</h3><p>This section defines the following common attributes used with many or all element types
-in the core vocabulary catalog:</p><ul><li><p><a href="#content-attribute-id"><b>7.2.1 xml:id</b></a></p></li><li><p><a href="#content-attribute-lang"><b>7.2.2 xml:lang</b></a></p></li><li><p><a href="#content-attribute-space"><b>7.2.3 xml:space</b></a></p></li></ul><div class="div3">
-<h4><a id="content-attribute-id"></a>7.2.1 xml:id</h4><p>The <code>xml:id</code> attribute is used as defined by
+<h3><a id="content-attribute-vocabulary"></a>8.2 Content Attribute Vocabulary</h3><p>This section defines the following common attributes used with many or all element types
+in the core vocabulary catalog:</p><ul><li><p><a href="#content-attribute-id"><b>8.2.1 xml:id</b></a></p></li><li><p><a href="#content-attribute-lang"><b>8.2.2 xml:lang</b></a></p></li><li><p><a href="#content-attribute-space"><b>8.2.3 xml:space</b></a></p></li></ul><div class="div3">
+<h4><a id="content-attribute-id"></a>8.2.1 xml:id</h4><p>The <code>xml:id</code> attribute is used as defined by
 <a href="#xmlid">[XML ID]</a>.</p><p>The <code>xml:id</code> attribute may be used with any element in the
 core vocabulary catalog.</p><table border="1" class="ednote" summary="Editorial note: Deprecating xml:id in favor of unqualified id"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Deprecating xml:id in favor of unqualified id</b></td><td align="right" valign="top">2013-09-05</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Consider deprecating <code>xml:id</code>, using unqualified <code>id</code> instead. If deprecated, then require
 a document to only use <code>xml:id</code> or <code>id</code>, i.e., mixed use to be prohibited. See
 <a href="https://www.w3.org/AudioVideo/TT/tracker/issues/205">Issue 205</a>.</td></tr></table></div><div class="div3">
-<h4><a id="content-attribute-lang"></a>7.2.2 xml:lang</h4><p>The <code>xml:lang</code> attribute is used as defined by
+<h4><a id="content-attribute-lang"></a>8.2.2 xml:lang</h4><p>The <code>xml:lang</code> attribute is used as defined by
 <a href="#xml10">[XML 1.0]</a>, §2.12, <em>Language Identification</em>.</p><p>The <code>xml:lang</code> attribute must be specified on the <code>tt</code>
 element and may be specified by an instance of any other element type
 in the core vocabulary catalog except parameter vocabulary.</p></div><div class="div3">
-<h4><a id="content-attribute-space"></a>7.2.3 xml:space</h4><p>The <code>xml:space</code> attribute is used as defined by
+<h4><a id="content-attribute-space"></a>8.2.3 xml:space</h4><p>The <code>xml:space</code> attribute is used as defined by
 <a href="#xml10">[XML 1.0]</a>, §2.10, <em>White Space Handling</em>.</p><p>The <code>xml:space</code> attribute may be used with any element in
 the core vocabulary catalog except parameter vocabulary.</p><p>The semantics of the value <code>default</code> are fixed to mean that
 when performing presentation processing of a <a href="#terms-document-instance">document instance</a> as
-described by <a href="#semantics-region-layout-step-2"><b>9.3.4 Synchronic Flow Processing</b></a>,
+described by <a href="#semantics-region-layout-step-2"><b>11.3.4 Synchronic Flow Processing</b></a>,
 processing must occur as
 if the following properties were specified on the affected
 elements of an equivalent intermediate XSL-FO document:</p><ul><li><p><code>suppress-at-line-break="auto"</code></p></li><li><p><code>linefeed-treatment="treat-as-space"</code></p></li><li><p><code>white-space-collapse="true"</code></p></li><li><p><code>white-space-treatment="ignore-if-surrounding-linefeed"</code></p></li></ul><p>Similarly, the semantics of the value <code>preserve</code> are fixed to mean that
@@ -2718,7 +2884,556 @@
 is processor dependent, but should respect the semantics described
 above if possible.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the above four cited XSL-FO properties are defined by
 by <a href="#xsl11">[XSL 1.1]</a>, § 7.17.3, 7.16.7, 7.16.12, and 7.16.8, respectively.</p></div></div></div></div><div class="div1">
-<h2><a id="styling"></a>8 Styling</h2><p>This section specifies the <em>styling</em> matter of the core
+<h2><a id="embedded-content"></a>9 Embedded Content</h2><p>This section specifies the <em>embedded content</em> matter of the core
+vocabulary catalog, where, in this context,
+<em>content</em> is to be understood as data of an arbitrary content type (format)
+and <em>embedded</em> refers to the embedding (inlining) of this data or the embedding
+of a reference to external data.</p><div class="div2">
+<h3><a id="embedded-content-element-vocabulary"></a>9.1 Embedded Content Element Vocabulary</h3><p>The following elements may be used to specify embedded content:</p><ul><li><p><a href="#embedded-content-vocabulary-audio"><b>9.1.1 audio</b></a></p></li><li><p><a href="#embedded-content-vocabulary-chunk"><b>9.1.2 chunk</b></a></p></li><li><p><a href="#embedded-content-vocabulary-data"><b>9.1.3 data</b></a></p></li><li><p><a href="#embedded-content-vocabulary-font"><b>9.1.4 font</b></a></p></li><li><p><a href="#embedded-content-vocabulary-image"><b>9.1.5 image</b></a></p></li><li><p><a href="#embedded-content-vocabulary-resources"><b>9.1.6 resources</b></a></p></li><li><p><a href="#embedded-content-vocabulary-source"><b>9.1.7 source</b></a></p></li></ul><p>The <a href="#embedded-content-vocabulary-data"><b>9.1.3 data</b></a> element serves as
+a generic container element for an <a href="#terms-embedded-data-resource">embedded data resource</a>, which may or may not be fragmented into chunks,
+in which case a data fragment is represented using the <a href="#embedded-content-vocabulary-chunk"><b>9.1.2 chunk</b></a> element.
+The <a href="#embedded-content-vocabulary-audio"><b>9.1.1 audio</b></a>,
+<a href="#embedded-content-vocabulary-font"><b>9.1.4 font</b></a>, and
+<a href="#embedded-content-vocabulary-image"><b>9.1.5 image</b></a> elements are specialized elements used to
+to reference specific types of embedded content.
+The <a href="#embedded-content-vocabulary-resources"><b>9.1.6 resources</b></a> element is used to
+group definitions of embedded content for reference by subsequent elements.
+The <a href="#embedded-content-vocabulary-source"><b>9.1.7 source</b></a> element may be used to
+express the source of embedded content.</p><div class="div3">
+<h4><a id="embedded-content-vocabulary-audio"></a>9.1.1 audio</h4><p>The <code>audio</code> element is used to define an author supplied audio resource.</p><p>An <code>audio</code> element may appear in two contexts: (1) as a child of a <a href="#embedded-content-vocabulary-resource"><code>resource</code></a> element and
+(2) as a child of an element in the <a href="#element-vocab-group-block">Block.class</a> element group, namely, as a child of a
+<a href="#content-vocabulary-div"><code>div</code></a> or <a href="#content-vocabulary-p"><code>p</code></a> element, or
+as a child of a <a href="#content-vocabulary-span"><code>span</code></a> element. The former is referred to as an
+<a href="#terms-audio-defining-context">audio defining context</a>, the latter as an <a href="#terms-audio-presentation-context">audio presentation context</a>.</p><p>When an <code>audio</code> element appears in an <a href="#terms-audio-defining-context">audio defining context</a>, it
+serves as a sharable definition of an audio resource that may be referenced by other <code>audio</code> elements in the
+<a href="#terms-enclosing-document-instance">enclosing document instance</a>. In this case, the active time interval of the <code>audio</code> element
+is the same as the active time interval of its parent <a href="#embedded-content-vocabulary-resource"><code>resource</code></a> element.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>A sharable definition of an audio resource specifies an <a href="#content-attribute-id"><code>xml:id</code></a> attribute in order to be referenced
+by <code>audio</code> elements in an <a href="#terms-audio-presentation-context">audio presentation context</a>.</p></div><p>When an <code>audio</code> element appears in an <a href="#terms-audio-presentation-context">audio presentation context</a>, it
+serves as a non-sharable definition of an audio resource that implies presentation (rendering) semantics, i.e., that it is intended to be played.
+In this case, the active time interval of the <code>audio</code> element is the same as the active time interval of its parent
+<a href="#terms-content-element">content element</a>.
+</p><div class="note"><p class="prefix"><b>Note:</b></p><p>A non-sharable definition of an audio resource may or may not specify an <a href="#content-attribute-id"><code>xml:id</code></a> attribute, but this
+identifier is not referenced by other <code>audio</code> elements, or, if it is, the reference is ignored.</p></div><p>The <code>audio</code> element accepts as its children
+zero or more elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group followed by zero or more
+<a href="#embedded-content-vocabulary-source"><code>source</code></a> elements.</p><a id="elt-syntax-audio"></a><table class="syntax"><caption>XML Representation – Element Information Item: audio</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;audio
+  <a href="#embedded-content-attribute-format">format</a> = <a href="#embedded-content-value-audio-format">&lt;audio-format&gt;</a>
+  <a href="#embedded-content-attribute-src">src</a> = <a href="#embedded-content-value-audio">&lt;audio&gt;</a>
+  <a href="#embedded-content-attribute-type">type</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
+  <a href="#content-attribute-id">xml:id</a> = ID
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
+  <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
+  {<em>any attribute in TT Metadata namespace</em>}
+  {<em>any attribute not in default or any TT namespace</em>}&gt;
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#embedded-content-vocabulary-source">source</a>*
+&lt;/audio&gt;
+</pre></div>
+</td></tr></tbody></table><p>An <code>audio</code> element defines an audio resource either (1) by referring to an <a href="#terms-external-data-resource">external data resource</a>
+or (2) defining or referring to an <a href="#terms-embedded-data-resource">embedded data resource</a>, where the <a href="#terms-data-resource">data resource</a>
+contains audio content.</p><p>If an <code>audio</code> element specifies a <a href="#embedded-content-attribute-src"><code>src</code></a> attribute, then it must not specify a
+child <a href="#embedded-content-vocabulary-source"><code>source</code></a> element. Conversely,
+if an <code>audio</code> element does not specify a <a href="#embedded-content-attribute-src"><code>src</code></a> attribute, then it must specify one or more
+child <a href="#embedded-content-vocabulary-source"><code>source</code></a> elements.</p><p>If an <code>audio</code> element specifies a <a href="#embedded-content-attribute-src"><code>src</code></a> attribute and its value does not refer to a fragment of the
+<a href="#terms-enclosing-document-instance">enclosing document instance</a>, then it should specify a
+a <a href="#embedded-content-attribute-type"><code>type</code></a> attribute, in which case the value of the
+<a href="#embedded-content-attribute-type"><code>type</code></a> attribute must correspond with the media (content) type
+of the referenced resource. Otherwise, a <a href="#embedded-content-attribute-type"><code>type</code></a> attribute must not be specified.</p><p>If a <a href="#embedded-content-attribute-type"><code>type</code></a> attribute is not specified or is specified as a generic type, such as <code>application/octet-stream</code>,
+and additional format information is known about a referenced audio resource, then a <a href="#embedded-content-attribute-format"><code>format</code></a> attribute should be specified as a hint to the
+content processor.</p><p>If an <code>audio</code> element includes a child <a href="#embedded-content-vocabulary-source"><code>source</code></a> element, then
+the <a href="#embedded-content-attribute-format"><code>format</code></a> attribute of the <code>source</code> child, if specified, must adhere to the <a href="#embedded-content-value-audio-format">&lt;audio-format&gt;</a>
+value expression.</p><p>The use of the <code>audio</code> element is illustrated by the following example.</p><a id="embedded-content-vocabulary-audio-example-1"></a><table class="example"><caption>Example Fragment – External Audio Resource</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+...
+&lt;audio src="http://example.com/audio/description.mp3" type="audio/mp3"/&gt;
+...
+</pre></div>
+</td></tr></tbody></table><p></p></div><div class="div3">
+<h4><a id="embedded-content-vocabulary-chunk"></a>9.1.2 chunk</h4><p>The <code>chunk</code> element is used to represent a distinct chunk (fragment) of data.</p><p>A <code>chunk</code> element may appear as a child of a <a href="#embedded-content-vocabulary-data"><code>data</code></a> element.</p><a id="elt-syntax-chunk"></a><table class="syntax"><caption>XML Representation – Element Information Item: chunk</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;chunk
+  <a href="#embedded-content-attribute-encoding">encoding</a> = (base16|base32|base32hex|base64|base64url) : base64
+  length = <a href="http://www.w3.org/TR/xmlschema-2/#nonNegativeInteger">xsd:nonNegativeInteger</a>
+  <a href="#content-attribute-id">xml:id</a> = ID
+  {<em>any attribute not in default or any TT namespace</em>}&gt;
+  <em>Content:</em> #PCDATA
+&lt;/chunk&gt;
+</pre></div>
+</td></tr></tbody></table><p>If an <a href="#embedded-content-attribute-encoding"><code>encoding</code></a> attribute is specified, then it must denote the actual encoding of the byte sequence represented by the
+<code>chunk</code> element. If no <a href="#embedded-content-attribute-encoding"><code>encoding</code></a> attribute is specified, then the encoding must be considered to be <code>base64</code>.</p><p>If a <code>length</code> attribute is specified, then it must denote the number of decoded bytes in the byte sequence represented by the
+<code>chunk</code> element. When decoding, if a specified length value does not match the number of decoded bytes, then the chunk and its container <code>data</code>
+element must return a zero length byte sequence.
+If no <code>length</code> attribute is specified, then the chunk is considered to have a length equal to the actual number of decoded bytes.</p><p>The use of chunked data is illustrated by the following example.</p><a id="embedded-content-vocabulary-chunk-example-1"></a><table class="example"><caption>Example Fragment – Chunked Data</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+...
+&lt;data type="text/plain; charset=us-ascii" length="44"&gt;
+  &lt;chunk length="19"&gt;
+    VGhlIHF1aWNrIGJyb3duIGZveA==
+  &lt;/chunk&gt;
+  &lt;chunk length="25"&gt;
+    IGp1bXBzIG92ZXIgdGhlIGxhenkgZG9nLg==
+  &lt;/chunk&gt;
+&lt;/data&gt;
+...
+</pre></div>
+</td></tr></tbody></table><p></p></div><div class="div3">
+<h4><a id="embedded-content-vocabulary-data"></a>9.1.3 data</h4><p>The <code>data</code> element functions as a generic container for or reference to arbitrary data.</p><p>A <code>data</code> element may appear in three contexts:
+(1) as a child of a <a href="#embedded-content-vocabulary-resource"><code>resource</code></a> element,
+referred to as a <a href="#terms-data-defining-context">data defining context</a>,
+(2) as a child of a <a href="#metadata-vocabulary-metadata"><code>metadata</code></a> element,
+referred to as a <a href="#terms-data-binding-context-for-metadata">data binding context for metadata</a>, or
+(3) as a child of a <a href="#embedded-content-vocabulary-source"><code>source</code></a> element,
+referred to as a <a href="#terms-data-binding-context-for-source">data binding context for source</a>,
+and where these latter two contexts are referred to collectively as <a href="#terms-data-binding-context">data binding contexts</a>.</p><p>When a <code>data</code> element appears in a <a href="#terms-data-defining-context">data defining context</a>, it
+serves as a sharable definition of a data resource that may be referenced by the <a href="#embedded-content-attribute-src"><code>src</code></a> attribute of
+(1) another <code>data</code> element,
+(2) an <a href="#terms-embedded-content-element">embedded content element</a>, or
+(3) a <a href="#embedded-content-vocabulary-source"><code>source</code></a> element.
+In this case, the contextualized active time interval of the <code>data</code> element is the intersection of
+the active time interval of its parent <a href="#embedded-content-vocabulary-resource"><code>resource</code></a> element and
+the active time interval of its referring element.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>A sharable definition of a data resource specifies an <a href="#content-attribute-id"><code>xml:id</code></a> attribute in order to be referenced
+by a fragment identifier used in a <a href="#terms-data-binding-context">data binding context</a>.</p></div><p>When a <code>data</code> element appears in a <a href="#terms-data-binding-context">data binding context</a>, it
+serves as a non-sharable definition of a data resource that implies binding semantics, i.e., that it is intended to bound to (associated with) its immediate context
+of reference. In this case, the active time interval of the <code>data</code> element is the same as the active time interval of its closest ancestor timed element.
+</p><div class="note"><p class="prefix"><b>Note:</b></p><p>A non-sharable definition of a data resource may or may not specify an <a href="#content-attribute-id"><code>xml:id</code></a> attribute, but this
+identifier is not referenced in other <a href="#terms-data-binding-context">data binding contexts</a>, or, if it is, has no binding semantics.</p></div><p>The <code>data</code> element accepts one of the following three content models:
+(1) one or more text nodes (i.e., <code>#PCDATA</code>),
+(2) zero or more elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group followed by one or more
+<a href="#embedded-content-vocabulary-chunk"><code>chunk</code></a> elements, or
+(3) zero or more elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group followed by one or more
+<a href="#embedded-content-vocabulary-source"><code>source</code></a> elements, where
+the first is referred to as <a href="#terms-simple-data-embedding">simple data embedding</a>,
+the second as <a href="#terms-chunked-data-embedding">chunked data embedding</a>, and
+the third as <a href="#terms-sourced-data-embedding">sourced data embedding</a>.</p><p>When <a href="#terms-simple-data-embedding">simple data embedding</a> is used, the data resource is obtained by decoding the <code>#PCDATA</code> content.
+When <a href="#terms-chunked-data-embedding">chunked data embedding</a> is used, the data resource is obtained by concatenating the byte sequences obtained by decoding each
+child <a href="#embedded-content-vocabulary-chunk"><code>chunk</code></a> element.
+When <a href="#terms-simple-data-embedding">sourced data embedding</a> is used, the data resource is obtained from the the first resolvable
+child <a href="#embedded-content-vocabulary-source"><code>source</code></a> element. Furthermore,
+a child <a href="#embedded-content-vocabulary-source"><code>source</code></a> element must not
+contain a <a href="#embedded-content-vocabulary-data"><code>data</code></a> element, but may refer to a
+<a href="#embedded-content-vocabulary-data"><code>data</code></a> element in a <a href="#terms-data-defining-context">data defining context</a>.</p><a id="elt-syntax-data"></a><table class="syntax"><caption>XML Representation – Element Information Item: data</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;data
+  <a href="#embedded-content-attribute-encoding">encoding</a> = (base16|base32|base32hex|base64|base64url) : <em>see prose below</em>
+  <a href="#embedded-content-attribute-format">format</a> = <a href="#embedded-content-value-data-format">&lt;data-format&gt;</a>
+  length = <a href="http://www.w3.org/TR/xmlschema-2/#nonNegativeInteger">xsd:nonNegativeInteger</a>
+  <a href="#embedded-content-attribute-src">src</a> = <a href="#embedded-content-value-data">&lt;data&gt;</a>
+  <a href="#embedded-content-attribute-type">type</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a> : <em>see prose below</em>
+  <a href="#content-attribute-id">xml:id</a> = ID
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
+  <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
+  {<em>any attribute not in default or any TT namespace</em>}&gt;
+  <em>Content:</em> #PCDATA | (<a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#embedded-content-vocabulary-chunk">chunk</a>+) | (<a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#embedded-content-vocabulary-source">source</a>+)
+&lt;/data&gt;
+</pre></div>
+</td></tr></tbody></table><p>If simple data embedding is used, i.e., the content of the <code>data</code> element is one or more text nodes, then an
+<a href="#embedded-content-attribute-encoding"><code>encoding</code></a> attribute
+may be specified, and, if not specified, must be considered to be <code>base64</code>.
+If chunked or sourced data embedding is used, i.e., the content of the <code>data</code> element contains any child
+<a href="#embedded-content-vocabulary-chunk">chunk</a> or <a href="#embedded-content-vocabulary-source">source</a> element, then
+an <a href="#embedded-content-attribute-encoding"><code>encoding</code></a> attribute must not be specified, and, if specified, must be ignored
+for the purpose of content processing.</p><p>If a <code>length</code> attribute is specified, then it must denote the number of decoded bytes in the byte sequence represented by the
+<code>data</code> element. When decoding, if a specified length value does not match the number of decoded bytes, then a zero length byte sequence must be returned.
+If no <code>length</code> attribute is specified, then the data resource is considered to have a length equal to the actual number of decoded bytes.
+A <code>length</code> attribute must not be specified when using sourced data embedding.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>The intention of the <code>length</code> attribute is to provide a means to perform a simple integrity check on decoded data. Note that this check does not guarantee
+data integrity during transport, i.e., the data could be modified without modifying the length.</p></div><p>If simple or chunked data embedding is used, a <a href="#embedded-content-attribute-type"><code>type</code></a> attribute must be specified,
+and must correspond with the media (content) type of the data resource. In these cases, if there is no defined type, the type <code>application/octet-stream</code>
+should be used. In the case of sourced data embedding, the media (content) type of the resolved <a href="#embedded-content-vocabulary-source">source</a> element
+is used as the type.</p><p>If a <a href="#embedded-content-attribute-type"><code>type</code></a> attribute is not specified or resolved or is specified as a generic type,
+such as <code>application/octet-stream</code>, and additional format information is known about a referenced data resource,
+then a <a href="#embedded-content-attribute-format">format</a> attribute should be specified as a hint to the content processor.</p><p>The use of simple data embedding is illustrated by the following examples.</p><a id="embedded-content-vocabulary-data-example-1"></a><table class="example"><caption>Example Fragment – Simple Data Embedding in Data Defining Context</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;head&gt;
+  &lt;resources&gt;
+    &lt;data xml:id="sharedImageData" type="image/png" length="119"&gt;
+      iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
+      YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAMSURBVBhXY2BgYAAAAAQAAVzN/2kAAAAASUVORK5CYII=
+    &lt;/data&gt;
+    &lt;image xml:id="sharedImage"&gt;
+      &lt;source src="#sharedImageData"/&gt;
+    &lt;/image&gt;
+  &lt;/resources&gt;
+&lt;/head&gt;
+...
+&lt;body xmlns:tts="http://www.w3.org/ns/ttml#styling"&gt;
+  &lt;div tts:backgroundImage="#sharedImage"/&gt;
+  &lt;div tts:backgroundImage="#sharedImage"/&gt;
+&lt;/body&gt;
+</pre></div>
+</td></tr></tbody></table><p></p><a id="embedded-content-vocabulary-data-example-2"></a><table class="example"><caption>Example Fragment – Simple Data Embedding in Data Binding Context for Metadata</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;div&gt;
+  &lt;metadata xmlns:ttm="http://www.w3.org/ns/ttml#metadata"&gt;
+    &lt;ttm:desc&gt;caption with metadata containing tunneled CEA-608 data&lt;/ttm:desc&gt;
+    &lt;data format="http://www.smpte-ra.org/schemas/2052-1/2013/smpte-tt#cea608"&gt;
+      gIAVLJQsnSAcIJ0sHCyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICA
+      gICAgICAgICAgICAgICAgIAVIJQgE/QT9Jehl6FU5VTlc/Rz9CBDIENhcGFw9On06e9u725zgHOA
+      lNCU0Jehl6HEVMRU1iDWIMHjwePj5ePlc3NzcyDQINDy7/Lv6uXq5eP04/QsICwgV8dXx8LIwsit
+      zq3OQ8FDwc2AzYCUcJRwlyOXI6jyqPJ1bnVubulu6W5nbmcg9CD06W3pbeW65bogNCA0IG0gbelu
+      6W6uIK4gMbUxtSBzIHPl4+XjrimuKRUslCwVL5QvgIA=
+    &lt;/data&gt;
+  &lt;/metadata&gt;
+  &lt;p&gt;Test Captions&lt;br/&gt;DTV Access Project, WGHB-NCAM&lt;br/&gt;(running time: 4min. 15sec.)&lt;/p&gt;
+&lt;/div&gt;
+</pre></div>
+</td></tr></tbody></table><p></p><a id="embedded-content-vocabulary-data-example-3"></a><table class="example"><caption>Example Fragment – Simple Data Embedding in Data Binding Context for Source</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;div&gt;
+  &lt;image&gt;
+    &lt;source&gt;
+      &lt;data type="image/png" length="119"&gt;
+        iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
+        YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAMSURBVBhXY2BgYAAAAAQAAVzN/2kAAAAASUVORK5CYII=
+      &lt;/data&gt;
+    &lt;/source&gt;
+  &lt;/image&gt;
+&lt;/div&gt;
+</pre></div>
+</td></tr></tbody></table><p></p></div><div class="div3">
+<h4><a id="embedded-content-vocabulary-font"></a>9.1.4 font</h4><p>The <code>font</code> element is used to define an author supplied font resource.</p><p>A <code>font</code> element may appear as a child of a <a href="#embedded-content-vocabulary-resources"><code>resources</code></a> element, referred to as a
+<a href="#terms-font-defining-context">font defining context</a>.</p><p>The <code>font</code> element accepts as its children
+zero or more elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group followed by zero or more
+<a href="#embedded-content-vocabulary-source"><code>source</code></a> elements.</p><a id="elt-syntax-font"></a><table class="syntax"><caption>XML Representation – Element Information Item: font</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;font
+  family = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
+  <a href="#embedded-content-attribute-format">format</a> = <a href="#embedded-content-value-font-format">&lt;font-format&gt;</a>
+  range = <a href="#embedded-content-value-unicode-range">&lt;unicode-range&gt;</a>
+  style = (normal|italic|oblique)
+  <a href="#embedded-content-attribute-src">src</a> = <a href="#embedded-content-value-font">&lt;font&gt;</a>
+  <a href="#embedded-content-attribute-type">type</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
+  weight = (normal|bold)
+  <a href="#content-attribute-id">xml:id</a> = ID
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
+  <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
+  {<em>any attribute not in default or any TT namespace</em>}&gt;
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#embedded-content-vocabulary-source">source</a>*
+&lt;/font&gt;
+</pre></div>
+</td></tr></tbody></table><p>A <code>font</code> element defines a font resource either (1) by referring to an <a href="#terms-external-data-resource">external data resource</a>
+or (2) defining or referring to an <a href="#terms-embedded-data-resource">embedded data resource</a>, where the <a href="#terms-data-resource">data resource</a>
+contains font content.</p><p>If a <code>font</code> element specifies a <a href="#embedded-content-attribute-src"><code>src</code></a> attribute, then it must not specify a
+child <a href="#embedded-content-vocabulary-source"><code>source</code></a> element. Conversely,
+if a <code>font</code> element does not specify a <a href="#embedded-content-attribute-src"><code>src</code></a> attribute, then it must specify one or more
+child <a href="#embedded-content-vocabulary-source"><code>source</code></a> elements.</p><p>If a <code>font</code> element specifies a <a href="#embedded-content-attribute-src"><code>src</code></a> attribute and its value does not refer to a fragment of the
+<a href="#terms-enclosing-document-instance">enclosing document instance</a>, then it should specify a
+a <a href="#embedded-content-attribute-type"><code>type</code></a> attribute, in which case the value of the
+<a href="#embedded-content-attribute-type"><code>type</code></a> attribute must correspond with the media (content) type
+of the referenced resource. Otherwise, a <a href="#embedded-content-attribute-type"><code>type</code></a> attribute must not be specified.</p><p>If a <a href="#embedded-content-attribute-type"><code>type</code></a> attribute is not specified or is specified as a generic type, such as <code>application/octet-stream</code>,
+and additional format information is known about a referenced font resource, then a <a href="#embedded-content-attribute-format"><code>format</code></a> attribute should be specified as a hint to the
+content processor.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>A font format hint might be useful to a content processor to avoid accessing a font resource it knows it cannot decode.</p></div><p>If a <code>font</code> element includes a child <a href="#embedded-content-vocabulary-source"><code>source</code></a> element, then
+the <a href="#embedded-content-attribute-format"><code>format</code></a> attribute of the <code>source</code> child, if specified, must adhere to the <a href="#embedded-content-value-font-format">&lt;font-format&gt;</a>
+value expression.</p><p>If any of the <code>family</code>, <code>range</code>, <code>style</code>, or <code>weight</code> attributes are specified, then
+they override the family name, supported character ranges, style, and weight of the actual font resource. In particular,
+if the specified attribute value(s) differ from the value(s) of these font characteristics as encoded in the font resource, then
+the specified attribute value(s) are to be used instead of the font characteristics encoded in the font resource.</p><p>If any of the <code>family</code>, <code>range</code>, <code>style</code>, or <code>weight</code> attributes are not specified, then their values
+must be considered to be equal to the value(s) of the same named font characteristics encoded in the font resource.</p><table border="1" class="ednote" summary="Editorial note: Font Loading Semantics"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Font Loading Semantics</b></td><td align="right" valign="top">2014-11-21</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Specify font loading semantics, making as much use as possible (by reference) of material found at
+<a href="http://dev.w3.org/csswg/css-fonts/#font-face-loading">CSS Font Module Level 3, Font Loading Guidelines</a>.</td></tr></table><p>The use of the <code>font</code> element is illustrated by the following example.</p><a id="embedded-content-vocabulary-font-example-1"></a><table class="example"><caption>Example Fragment – Font</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+...
+&lt;head&gt;
+  &lt;resources&gt;
+    &lt;data xml:id="lastResortFont" type="application/font-woff"&gt;
+      ... <em>base64 encoded data</em> ...
+    &lt;/data&gt;
+    &lt;font family="MyFont" range="u+20-7f,u+90-9f"&gt;
+      &lt;source src="http://example.com/fonts/myfont.otf" format="opentype"/&gt;
+      &lt;source src="#lastResortFont"/&gt;
+    &lt;/font&gt;
+  &lt;/resources&gt;
+&lt;/head&gt;
+...
+&lt;p tts:fontFamily="MyFont"&gt;use my font or last resort font&lt;/p&gt;
+...
+</pre></div>
+</td></tr></tbody></table><p></p></div><div class="div3">
+<h4><a id="embedded-content-vocabulary-image"></a>9.1.5 image</h4><p>The <code>image</code> element is used to define an author supplied image resource.</p><p>An <code>image</code> element may appear in two contexts: (1) as a child of a <a href="#embedded-content-vocabulary-resource"><code>resource</code></a> element and
+(2) as a child of an element in the <a href="#element-vocab-group-block">Block.class</a> element group, namely, as a child of a
+<a href="#content-vocabulary-div"><code>div</code></a> or <a href="#content-vocabulary-p"><code>p</code></a> element, or
+as a child of a <a href="#content-vocabulary-span"><code>span</code></a> element. The former is referred to as an
+<a href="#terms-image-defining-context">image defining context</a>, the latter as an <a href="#terms-image-presentation-context">image presentation context</a>.</p><p>When an <code>image</code> element appears in an <a href="#terms-image-defining-context">image defining context</a>, it
+serves as a sharable definition of an image resource that may be referenced by another <code>image</code> element or by
+a <a href="#style-attribute-backgroundImage"><code>tts:backgroundImage</code></a> style attribute
+in the <a href="#terms-enclosing-document-instance">enclosing document instance</a>. In this case, the active time interval of the <code>image</code> element
+is the same as the active time interval of its parent <a href="#embedded-content-vocabulary-resource"><code>resource</code></a> element.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>A sharable definition of an image resource specifies an <a href="#content-attribute-id"><code>xml:id</code></a> attribute in order to be referenced
+by an <code>image</code> element or by a <a href="#style-attribute-backgroundImage"><code>tts:backgroundImage</code></a> style attribute
+in an <a href="#terms-image-presentation-context">image presentation context</a>.</p></div><p>When an <code>image</code> element appears in an <a href="#terms-image-presentation-context">image presentation context</a>, it
+serves as a non-sharable definition of an image resource that implies presentation (rendering) semantics.
+In this case, the active time interval of the <code>image</code> element is the same as the active time interval of its parent
+<a href="#terms-content-element">content element</a>.
+</p><div class="note"><p class="prefix"><b>Note:</b></p><p>A non-sharable definition of an image resource may or may not specify an <a href="#content-attribute-id"><code>xml:id</code></a> attribute, but this
+identifier is not referenced by other <code>image</code> elements, or, if it is, the reference is ignored.</p></div><p>The <code>image</code> element accepts as its children
+zero or more elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group followed by zero or more
+<a href="#embedded-content-vocabulary-source"><code>source</code></a> elements.</p><a id="elt-syntax-image"></a><table class="syntax"><caption>XML Representation – Element Information Item: image</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;image
+  <a href="#embedded-content-attribute-format">format</a> = <a href="#embedded-content-value-image-format">&lt;image-format&gt;</a>
+  <a href="#embedded-content-attribute-src">src</a> = <a href="#embedded-content-value-image">&lt;image&gt;</a>
+  <a href="#embedded-content-attribute-type">type</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
+  <a href="#content-attribute-id">xml:id</a> = ID
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
+  <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
+  {<em>any attribute in TT Metadata namespace</em>}
+  {<em>any attribute not in default or any TT namespace</em>}&gt;
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#embedded-content-vocabulary-source">source</a>*
+&lt;/image&gt;
+</pre></div>
+</td></tr></tbody></table><p>An <code>image</code> element defines an image resource either (1) by referring to an <a href="#terms-external-data-resource">external data resource</a>
+or (2) defining or referring to an <a href="#terms-embedded-data-resource">embedded data resource</a>, where the <a href="#terms-data-resource">data resource</a>
+contains image content.</p><p>If an <code>image</code> element specifies a <a href="#embedded-content-attribute-src"><code>src</code></a> attribute, then it must not specify a
+child <a href="#embedded-content-vocabulary-source"><code>source</code></a> element. Conversely,
+if an <code>image</code> element does not specify a <a href="#embedded-content-attribute-src"><code>src</code></a> attribute, then it must specify one or more
+child <a href="#embedded-content-vocabulary-source"><code>source</code></a> elements.</p><p>If an <code>image</code> element specifies a <a href="#embedded-content-attribute-src"><code>src</code></a> attribute and its value does not refer to a fragment of the
+<a href="#terms-enclosing-document-instance">enclosing document instance</a>, then it should specify a
+a <a href="#embedded-content-attribute-type"><code>type</code></a> attribute, in which case the value of the
+<a href="#embedded-content-attribute-type"><code>type</code></a> attribute must correspond with the media (content) type
+of the referenced resource. Otherwise, a <a href="#embedded-content-attribute-type"><code>type</code></a> attribute must not be specified.</p><p>If a <a href="#embedded-content-attribute-type"><code>type</code></a> attribute is not specified or is specified as a generic type, such as <code>application/octet-stream</code>,
+and additional format information is known about a referenced image resource, then a <a href="#embedded-content-attribute-format"><code>format</code></a> attribute should be specified as a hint to the
+content processor.</p><p>If an <code>image</code> element includes a child <a href="#embedded-content-vocabulary-source"><code>source</code></a> element, then
+the <a href="#embedded-content-attribute-format"><code>format</code></a> attribute of the <code>source</code> child, if specified, must adhere to the <a href="#embedded-content-value-image-format">&lt;image-format&gt;</a>
+value expression.</p><p>The use of the <code>image</code> element is illustrated by the following examples.</p><a id="embedded-content-vocabulary-image-example-1"></a><table class="example"><caption>Example Fragment – External Image Resource</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;image src="http://example.com/images/caption.png" type="image/png"/&gt;
+</pre></div>
+</td></tr></tbody></table><p></p><a id="embedded-content-vocabulary-image-example-2"></a><table class="example"><caption>Example Fragment – Sharable Embedded Image Resource</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;data xml:id="caption" type="image/png" length="119"&gt;
+  iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
+  YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAMSURBVBhXY2BgYAAAAAQAAVzN/2kAAAAASUVORK5CYII=
+&lt;/data&gt;
+...
+&lt;image&gt;
+  &lt;source src="#caption"/&gt;
+&lt;/image&gt;
+</pre></div>
+</td></tr></tbody></table><p></p><a id="embedded-content-vocabulary-image-example-3"></a><table class="example"><caption>Example Fragment – External Image Resource with Non-Sharable Image Fallback</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;image&gt;
+  &lt;source src="http://example.com/images/caption.png" type="image/png"/&gt;
+  &lt;source&gt;
+    &lt;data type="image/png" length="119"&gt;
+      iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
+      YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAMSURBVBhXY2BgYAAAAAQAAVzN/2kAAAAASUVORK5CYII=
+    &lt;/data&gt;
+  &lt;/source&gt;
+&lt;/image&gt;
+</pre></div>
+</td></tr></tbody></table><p></p></div><div class="div3">
+<h4><a id="embedded-content-vocabulary-resources"></a>9.1.6 resources</h4><p>The <code>resources</code> element is a container element used to group
+definitions of embedded content, including metadata that applies to this embedded content.</p><p>The <code>resources</code> element accepts as its children zero or more
+elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group,
+followed by zero or more elements in the
+<a href="#element-vocab-group-data"><code>Data.class</code></a>,
+<a href="#element-vocab-group-data"><code>Embedded.class</code></a>, or
+<a href="#element-vocab-group-data"><code>Font.class</code></a> element groups.</p><a id="elt-syntax-resources"></a><table class="syntax"><caption>XML Representation – Element Information Item: resources</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;resources
+  <a href="#content-attribute-id">xml:id</a> = ID
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
+  <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
+  {<em>any attribute not in default or any TT namespace</em>}&gt;
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, (<a href="#element-vocab-group-data">Data.class</a>|<a href="#element-vocab-group-embedded">Embedded.class</a>|<a href="#element-vocab-group-font">Font.class</a>)*
+&lt;/resources&gt;
+</pre></div>
+</td></tr></tbody></table><p>To the extent that time semantics apply to the content of the
+<code>resources</code> element, the implied time interval of this element is
+defined to be coterminous with the <a href="#terms-root-temporal-extent">root temporal extent</a>.</p></div><div class="div3">
+<h4><a id="embedded-content-vocabulary-source"></a>9.1.7 source</h4><p>The <code>source</code> element is used to specify the source of an <a href="#terms-embedded-content-resource">embedded content resource</a>.</p><p>The <code>source</code> element accepts as its children
+zero or more elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group followed by zero or one
+<a href="#embedded-content-vocabulary-data"><code>data</code></a> element.</p><p>If a <code>source</code> element specifies a <a href="#embedded-content-attribute-src"><code>src</code></a> attribute, then it must not specify a
+child <a href="#embedded-content-vocabulary-data"><code>data</code></a> element, in which case it is referred to as
+an <a href="#terms-external-source">external source</a> if the <a href="#embedded-content-attribute-src"><code>src</code></a> attribute refers to an external resource, or
+a <a href="#terms-non-nested-embedded-source">non-nested embedded source</a>
+if the <a href="#embedded-content-attribute-src"><code>src</code></a> attribute refers to an embedded resource
+in the <a href="#terms-enclosing-document-instance">enclosing document instance</a>.</p><p>If a <code>source</code> element does not specify a <a href="#embedded-content-attribute-src"><code>src</code></a> attribute, then it must specify a
+child <a href="#embedded-content-vocabulary-data"><code>data</code></a> element, in which case it is referred to as
+an <a href="#terms-nested-embedded-source">nested embedded source</a>.</p><p>A <code>source</code> element must not have an ancestor <code>source</code> element.</p><a id="elt-syntax-source"></a><table class="syntax"><caption>XML Representation – Element Information Item: source</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;source
+  <a href="#embedded-content-attribute-format">format</a> = <a href="#embedded-content-value-data-format">&lt;data-format&gt;</a>
+  <a href="#embedded-content-attribute-src">src</a> = <a href="#embedded-content-value-data">&lt;data&gt;</a>
+  <a href="#embedded-content-attribute-type">type</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
+  <a href="#content-attribute-id">xml:id</a> = ID
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
+  <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
+  {<em>any attribute not in default or any TT namespace</em>}&gt;
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#embedded-content-vocabulary-data">data</a>?
+&lt;/source&gt;
+</pre></div>
+</td></tr></tbody></table><p>If a <a href="#embedded-content-attribute-format"><code>format</code></a> attribute is specified, then it provides additional hint information about the format (i.e., formal syntax) of the
+embedded content. Such information may be useful in cases where no standard media (content) type label has been defined. Depending on the
+context of use of a <code>source</code> element, the values of this attribute may be further constrained.</p><p>If a <a href="#embedded-content-attribute-src"><code>src</code></a> attribute is specified and its value refers to a fragment of the <a href="#terms-enclosing-document-instance">enclosing document instance</a>,
+then there must be a <a href="#embedded-content-vocabulary-data"><code>data</code></a> element child of a <a href="#document-structure-vocabulary-resources"><code>resources</code></a>
+element which is identified by that fragment, i.e., has an <code>xml:id</code> attribute the value of which matches the fragment identifier.</p><p>If a <a href="#embedded-content-attribute-src"><code>src</code></a> attribute is specified and its value does not refer to a fragment of the
+<a href="#terms-enclosing-document-instance">enclosing document instance</a>, then
+a <a href="#embedded-content-attribute-type"><code>type</code></a> attribute should be specified, in which case it must correspond with the media (content) type
+of the referenced resource.</p><p>If a <a href="#embedded-content-attribute-src"><code>src</code></a> attribute is specified and its value does refer to a fragment of the
+<a href="#terms-enclosing-document-instance">enclosing document instance</a>, then
+a <a href="#embedded-content-attribute-type"><code>type</code></a> attribute must not be specified; rather, the content type of the embedded resource is determined by
+the value of the <a href="#embedded-content-attribute-type"><code>type</code></a> attribute on the referenced or embedded
+<a href="#embedded-content-vocabulary-data"><code>data</code></a> element.</p><p>The use of the <code>source</code> element is illustrated by the following examples.</p><a id="embedded-content-vocabulary-source-example-1"></a><table class="example"><caption>Example Fragment – External Source</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+...
+&lt;image&gt;
+  &lt;source src="http://example.com/images/caption.png" type="image/png"/&gt;
+&lt;/image&gt;
+...
+</pre></div>
+</td></tr></tbody></table><p></p><a id="embedded-content-vocabulary-source-example-2"></a><table class="example"><caption>Example Fragment – Non-Nested Embedded Source</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+...
+&lt;data xml:id="caption" type="image/png" length="119"&gt;
+  iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
+  YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAMSURBVBhXY2BgYAAAAAQAAVzN/2kAAAAASUVORK5CYII=
+&lt;/data&gt;
+...
+&lt;image&gt;
+  &lt;source src="#caption"/&gt;
+&lt;/image&gt;
+...
+</pre></div>
+</td></tr></tbody></table><p></p><a id="embedded-content-vocabulary-source-example-3"></a><table class="example"><caption>Example Fragment – Nested Embedded Source</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+...
+&lt;image&gt;
+  &lt;source&gt;
+    &lt;data type="image/png" length="119"&gt;
+      iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
+      YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAMSURBVBhXY2BgYAAAAAQAAVzN/2kAAAAASUVORK5CYII=
+    &lt;/data&gt;
+  &lt;/source&gt;
+&lt;/image&gt;
+...
+</pre></div>
+</td></tr></tbody></table></div></div><div class="div2">
+<h3><a id="embedded-content-attribute-vocabulary"></a>9.2 Embedded Content Attribute Vocabulary</h3><p>This section defines the following attributes for use with certain <a href="#terms-embedded-content-element">embedded content elements</a>
+and <a href="#terms-embedded-data-element">data elements</a>:</p><ul><li><p><a href="#embedded-content-attribute-encoding"><b>9.2.1 encoding</b></a></p></li><li><p><a href="#embedded-content-attribute-format"><b>9.2.2 format</b></a></p></li><li><p><a href="#embedded-content-attribute-src"><b>9.2.3 src</b></a></p></li><li><p><a href="#embedded-content-attribute-type"><b>9.2.4 type</b></a></p></li></ul><div class="div3">
+<h4><a id="embedded-content-attribute-encoding"></a>9.2.1 encoding</h4><p>The <code>encoding</code> attribute is used to specify the encoding format of data.</p><p>The <code>encoding</code> attribute may be specified by an instance of the following
+element types:</p><ul><li><p><a href="#embedded-content-vocabulary-chunk"><code>chunk</code></a></p></li><li><p><a href="#embedded-content-vocabulary-data"><code>data</code></a></p></li></ul><p>If specified, the value of an <code>encoding</code> attribute must take one of the following values as defined by
+<a href="#data-encodings">[Data Encodings]</a>:</p><ul><li><p><code>base16</code></p></li><li><p><code>base32</code></p></li><li><p><code>base32hex</code></p></li><li><p><code>base64</code></p></li><li><p><code>base64url</code></p></li></ul><p>If not specified, then <code>base64</code> semantics apply.</p></div><div class="div3">
+<h4><a id="embedded-content-attribute-format"></a>9.2.2 format</h4><p>The <code>format</code> attribute is used to specify hints about the media (content) format of
+an embedded content resource beyond media (content) type information
+provided by a <a href="#embedded-content-attribute-type"><code>type</code></a> attribute.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>A <code>format</code> attribute is useful in the absence of a registered media (content) type,
+e.g., when no media (content) type is available or a generic type is used, such as
+<code>application/octet-stream</code>.</p></div><p>The <code>format</code> attribute may be specified by an instance of the following
+element types:</p><ul><li><p><a href="#embedded-content-vocabulary-audio"><code>audio</code></a></p></li><li><p><a href="#embedded-content-vocabulary-data"><code>data</code></a></p></li><li><p><a href="#embedded-content-vocabulary-font"><code>font</code></a></p></li><li><p><a href="#embedded-content-vocabulary-image"><code>image</code></a></p></li><li><p><a href="#embedded-content-vocabulary-source"><code>source</code></a></p></li></ul><p>If specified, the value of a <code>format</code> attribute must adhere to the following generic
+syntax:</p><a id="embedded-content-attribute-syntax-format"></a><table class="syntax"><caption>Syntax Representation – format</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;format&gt;
+  : <a href="http://www.w3.org/TR/xmlschema-2/#token">xsd:token</a>
+  | <a href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</a>
+</pre></div>
+</td></tr></tbody></table><p>If a format expression takes the form of an <a href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</a>,
+then it must express an absolute URI.</p><p>Depending on the context of use, additional constraints may apply.</p></div><div class="div3">
+<h4><a id="embedded-content-attribute-src"></a>9.2.3 src</h4><p>The <code>src</code> attribute is used to specify the media (content) type of data resource, and may express additional
+parameters that characterize the data.</p><p>The <code>src</code> attribute may be specified by an instance of the following
+element types:</p><ul><li><p><a href="#embedded-content-vocabulary-audio"><code>audio</code></a></p></li><li><p><a href="#embedded-content-vocabulary-data"><code>data</code></a></p></li><li><p><a href="#embedded-content-vocabulary-font"><code>font</code></a></p></li><li><p><a href="#embedded-content-vocabulary-image"><code>image</code></a></p></li><li><p><a href="#embedded-content-vocabulary-source"><code>source</code></a></p></li></ul><p>If specified, the value of a <code>src</code> attribute must adhere to the value syntax of the
+<code>xsd:anyURI</code> data type defined by <a href="#xsd-2">[XML Schema Part 2]</a>, §3.2.17.</p><p>Depending on the context of use, additional constraints may apply.</p></div><div class="div3">
+<h4><a id="embedded-content-attribute-type"></a>9.2.4 type</h4><p>The <code>type</code> attribute is used to specify the media (content) type of data resource, and may express additional
+parameters that characterize the data.</p><p>The <code>type</code> attribute may be specified by an instance of the following
+element types:</p><ul><li><p><a href="#embedded-content-vocabulary-audio"><code>audio</code></a></p></li><li><p><a href="#embedded-content-vocabulary-data"><code>data</code></a></p></li><li><p><a href="#embedded-content-vocabulary-font"><code>font</code></a></p></li><li><p><a href="#embedded-content-vocabulary-image"><code>image</code></a></p></li></ul><p>If specified, the value of a <code>type</code> attribute must adhere to the value syntax of the <code>Content-Type</code>
+MIME header defined by <a href="#mime">[MIME]</a>, §5.1.</p><p>If not specified, then the media (content) type is unknown or deliberately unspecified.</p><p>When decoding a data resource for which a <code>type</code> attribute is specified, then content processing
+must respect the specified type whether it is correct or not. That is, if a <code>type</code> attribute mis-specifies the
+type of a data resource, then content processing must not attempt to override that type by performing content
+sniffing.</p></div></div><div class="div2">
+<h3><a id="embedded-content-value-expressions"></a>9.3 Embedded Content Value Expressions</h3><p>Embedded content elements as well as certain style property values include the use of the following expressions:</p><ul><li><p><a href="#embedded-content-value-audio"><b>9.3.1 &lt;audio&gt;</b></a></p></li><li><p><a href="#embedded-content-value-audio-format"><b>9.3.2 &lt;audio-format&gt;</b></a></p></li><li><p><a href="#embedded-content-value-data"><b>9.3.3 &lt;data&gt;</b></a></p></li><li><p><a href="#embedded-content-value-data-format"><b>9.3.4 &lt;data-format&gt;</b></a></p></li><li><p><a href="#embedded-content-value-font"><b>9.3.5 &lt;font&gt;</b></a></p></li><li><p><a href="#embedded-content-value-font-format"><b>9.3.6 &lt;font-format&gt;</b></a></p></li><li><p><a href="#embedded-content-value-image"><b>9.3.7 &lt;image&gt;</b></a></p></li><li><p><a href="#embedded-content-value-image-format"><b>9.3.8 &lt;image-format&gt;</b></a></p></li><li><p><a href="#embedded-content-value-unicode-range"><b>9.3.9 &lt;unicode-range&gt;</b></a></p></li></ul><p>In the syntax representations defined in this section, no
+linear whitespace (LWSP) is implied or permitted between tokens
+unless explicitly specified.</p><div class="div3">
+<h4><a id="embedded-content-value-audio"></a>9.3.1 &lt;audio&gt;</h4><p>An &lt;audio&gt; value expression is used to specify an audio resource by reference.</p><a id="audio-value-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;audio&gt;</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;audio&gt;
+  : <a href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</a>
+</pre></div>
+</td></tr></tbody></table><p>If an &lt;audio&gt; value expression takes the form of a <a href="#terms-fragment-identifier">fragment identifier</a>,
+then that fragment identifier must reference an <a href="#embedded-content-vocabulary-audio"><code>audio</code></a> element that is a child of a
+<a href="#embedded-content-vocabulary-resources"><code>resources</code></a> element in the <a href="#terms-enclosing-document-instance">enclosing document instance</a>.</p></div><div class="div3">
+<h4><a id="embedded-content-value-audio-format"></a>9.3.2 &lt;audio-format&gt;</h4><p>An &lt;audio-format&gt; expression is used to specify the format of a audio resource. Additional format information is useful in the case
+of audio resources that lack a registered media (content) type.</p><a id="audio-format-value-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;audio-format&gt;</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;audio-format&gt;
+  : <a href="http://www.w3.org/TR/xmlschema-2/#token">xsd:token</a>
+  | <a href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</a>
+</pre></div>
+</td></tr></tbody></table><p>If a format expression takes the form of an <a href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</a>,
+then it must express an absolute URI.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>This specification does not standardize the set of format tokens for use with audio content. Authors are encouraged to
+use tokens in common use, or absent that, to add a prefix <code>"x-"</code> to form a private use token.</p></div></div><div class="div3">
+<h4><a id="embedded-content-value-data"></a>9.3.3 &lt;data&gt;</h4><p>A &lt;data&gt; value expression is used to specify a data resource by reference.</p><a id="data-value-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;data&gt;</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;data&gt;
+  : <a href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</a>
+</pre></div>
+</td></tr></tbody></table><p>If a &lt;data&gt; value expression takes the form of a <a href="#terms-fragment-identifier">fragment identifier</a>,
+then that fragment identifier must reference an <a href="#embedded-content-vocabulary-data"><code>data</code></a> element that is a child of a
+<a href="#embedded-content-vocabulary-resources"><code>resources</code></a> element in the <a href="#terms-enclosing-document-instance">enclosing document instance</a>.</p></div><div class="div3">
+<h4><a id="embedded-content-value-data-format"></a>9.3.4 &lt;data-format&gt;</h4><p>A &lt;data-format&gt; expression is used to specify the format of a data resource. Additional format information is useful in the case
+of data resources that lack a registered media (content) type.</p><a id="data-format-value-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;data-format&gt;</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;data-format&gt;
+  : <a href="http://www.w3.org/TR/xmlschema-2/#token">xsd:token</a>
+  | <a href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</a>
+</pre></div>
+</td></tr></tbody></table><p>If a format expression takes the form of an <a href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</a>,
+then it must express an absolute URI.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>This specification does not standardize the set of format tokens for use with data content. Authors are encouraged to
+use tokens in common use, or absent that, to add a prefix <code>"x-"</code> to form a private use token.</p></div></div><div class="div3">
+<h4><a id="embedded-content-value-font"></a>9.3.5 &lt;font&gt;</h4><p>An &lt;font&gt; expression is used to specify an font resource by reference.</p><a id="font-value-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;font&gt;</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;font&gt;
+  : <a href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</a>
+</pre></div>
+</td></tr></tbody></table><p>If an &lt;font&gt; expression takes the form of a <a href="#terms-fragment-identifier">fragment identifier</a>,
+then that fragment identifier must reference an <a href="#embedded-content-vocabulary-font"><code>font</code></a> element that is a child of a
+<a href="#embedded-content-vocabulary-resources"><code>resources</code></a> element in the <a href="#terms-enclosing-document-instance">enclosing document instance</a>.</p></div><div class="div3">
+<h4><a id="embedded-content-value-font-format"></a>9.3.6 &lt;font-format&gt;</h4><p>A &lt;font-format&gt; expression is used to specify the format of a font resource. Additional format information is useful in the case
+of font resources due that lack a registered media (content) type.</p><a id="font-format-value-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;font-format&gt;</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;font-format&gt;
+  : eot                                     // embedded opentype
+  | otf                                     // opentype
+  | ttf                                     // truetype
+  | woff                                    // web open font format
+  | <a href="http://www.w3.org/TR/xmlschema-2/#token">xsd:token</a>
+  | <a href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</a>
+</pre></div>
+</td></tr></tbody></table><p>If a format expression takes the form of an <a href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</a>,
+then it must express an absolute URI.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>This specification standardizes a limited set of format tokens for use with font content. In case none of
+these tokens are appropriate, authors are encouraged to use tokens in common use, or absent that, to add a
+prefix <code>"x-"</code> to form a private use token.</p></div></div><div class="div3">
+<h4><a id="embedded-content-value-image"></a>9.3.7 &lt;image&gt;</h4><p>An &lt;image&gt; expression is used to specify an image resource by reference.</p><a id="image-value-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;image&gt;</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;image&gt;
+  : <a href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</a>
+</pre></div>
+</td></tr></tbody></table><p>If an &lt;image&gt; expression takes the form of a <a href="#terms-fragment-identifier">fragment identifier</a>,
+then that fragment identifier must reference an <a href="#embedded-content-vocabulary-image"><code>image</code></a> element that is a child of a
+<a href="#embedded-content-vocabulary-resources"><code>resources</code></a> element in the <a href="#terms-enclosing-document-instance">enclosing document instance</a>.</p></div><div class="div3">
+<h4><a id="embedded-content-value-image-format"></a>9.3.8 &lt;image-format&gt;</h4><p>An &lt;image-format&gt; expression is used to specify the format of a image resource. Additional format information is useful in the case
+of image resources that lack a registered media (content) type.</p><a id="image-format-value-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;image-format&gt;</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;image-format&gt;
+  : <a href="http://www.w3.org/TR/xmlschema-2/#token">xsd:token</a>
+  | <a href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</a>
+</pre></div>
+</td></tr></tbody></table><p>If a format expression takes the form of a <a href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</a>,
+then it must express an absolute URI.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>This specification does not standardize the set of format tokens for use with image content. Authors are encouraged to
+use tokens in common use, or absent that, to add a prefix <code>"x-"</code> to form a private use token.</p></div></div><div class="div3">
+<h4><a id="embedded-content-value-unicode-range"></a>9.3.9 &lt;unicode-range&gt;</h4><p>A &lt;unicode-range&gt; expression is used to specify a collection of Unicode codepoints by enumerating singleton codepoints or ranges of codepoints.</p><a id="unicode-range-value-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;unicode-range&gt;</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;unicode-range&gt;
+  : range ("," range)*
+
+range
+  : codepoint
+  | codepoint "-" codepoint
+
+codepoint
+  : ("U"|"u") "+" hexdigit-or-wildcard{1,6}
+
+hexdigit-or-wildcard
+  : <a href="#style-value-hexDigit">&lt;hexDigit&gt;</a>
+  | "?"
+</pre></div>
+</td></tr></tbody></table><p>No LWSP is permitted within a <code>codepoint</code> sub-expression.</p></div></div></div><div class="div1">
+<h2><a id="styling"></a>10 Styling</h2><p>This section specifies the <em>styling</em> matter of the core
 vocabulary catalog, where
 styling is to be understood as a separable layer of information that applies to
 content and that denotes authorial intentions about the presentation of
@@ -2737,35 +3452,18 @@
 for the features that the models have in common.</p><p>No normative use of an
 <code>&lt;?xml-stylesheet ... ?&gt;</code> processing instruction is defined
 by this specification.</p><div class="div2">
-<h3><a id="styling-element-vocabulary"></a>8.1 Styling Element Vocabulary</h3><p>The following elements specify the structure and principal styling aspects of a
-<a href="#terms-document-instance">document instance</a>:</p><ul><li><p><a href="#styling-vocabulary-styling"><b>8.1.1 styling</b></a></p></li><li><p><a href="#styling-vocabulary-initial"><b>8.1.2 initial</b></a></p></li><li><p><a href="#styling-vocabulary-style"><b>8.1.3 style</b></a></p></li></ul><div class="div3">
-<h4><a id="styling-vocabulary-styling"></a>8.1.1 styling</h4><p>The <code>styling</code> element is a container element used to group
-styling matter, including metadata that applies to styling matter.</p><p>The <code>styling</code> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group,
-followed by zero or more <code>initial</code> elements,
-followed by zero or more <code>style</code> elements.</p><a id="elt-syntax-styling"></a><table class="syntax"><caption>XML Representation – Element Information Item: styling</caption><tbody><tr><td>
-<div class="exampleInner"><pre>
-&lt;styling
-  <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
-  <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
-  {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-table">Metadata.class</a>*, <a href="#styling-vocabulary-initial">initial</a>*, <a href="#styling-vocabulary-style">style</a>*
-&lt;/styling&gt;
-</pre></div>
-</td></tr></tbody></table><p>To the extent that time semantics apply to the content of the
-<code>styling</code> element, the implied time interval of this element is
-defined to be coterminous with the <a href="#terms-root-temporal-extent">root temporal extent</a>.</p></div><div class="div3">
-<h4><a id="styling-vocabulary-initial"></a>8.1.2 initial</h4><p>The <code>initial</code> element is used to modify the initial value of one or more style properties, i.e, to specify use of different value(s) than
+<h3><a id="styling-element-vocabulary"></a>10.1 Styling Element Vocabulary</h3><p>The following elements specify the structure and principal styling aspects of a
+<a href="#terms-document-instance">document instance</a>:</p><ul><li><p><a href="#styling-vocabulary-initial"><b>10.1.1 initial</b></a></p></li><li><p><a href="#styling-vocabulary-style"><b>10.1.2 style</b></a></p></li><li><p><a href="#styling-vocabulary-styling"><b>10.1.3 styling</b></a></p></li></ul><div class="div3">
+<h4><a id="styling-vocabulary-initial"></a>10.1.1 initial</h4><p>The <code>initial</code> element is used to modify the initial value of one or more style properties, i.e, to specify use of different value(s) than
 the specification defined initial value(s).</p><p>The <code>initial</code> element accepts as its children zero or more <code>metadata</code> elements.</p><a id="elt-syntax-initial"></a><table class="syntax"><caption>XML Representation – Element Information Item: initial</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;initial
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute in TT Style namespace</em>}
   {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-table">Metadata.class</a>*
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*
 &lt;/initial&gt;
 </pre></div>
 </td></tr></tbody></table><p>The <code>initial</code> element is illustrated by the following example, wherein
@@ -2780,32 +3478,49 @@
 ...
 </pre></div>
 </td></tr></tbody></table></div><div class="div3">
-<h4><a id="styling-vocabulary-style"></a>8.1.3 style</h4><p>The <code>style</code> element is used to define
+<h4><a id="styling-vocabulary-style"></a>10.1.2 style</h4><p>The <code>style</code> element is used to define
 a set of style specifications expressed as a
 specified style set in accordance with
-<a href="#semantics-style-resolution-processing-sss"><b>8.4.4.2 Specified Style Set Processing</b></a>.</p><p>The <code>style</code> element accepts as its children zero or more <code>metadata</code> elements.</p><a id="elt-syntax-style"></a><table class="syntax"><caption>XML Representation – Element Information Item: style</caption><tbody><tr><td>
+<a href="#semantics-style-resolution-processing-sss"><b>10.4.4.2 Specified Style Set Processing</b></a>.</p><p>The <code>style</code> element accepts as its children zero or more <code>metadata</code> elements.</p><a id="elt-syntax-style"></a><table class="syntax"><caption>XML Representation – Element Information Item: style</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;style
   <a href="#style-attribute-style">style</a> = IDREFS
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute in TT Style namespace</em>}
   {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-table">Metadata.class</a>*
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*
 &lt;/style&gt;
 </pre></div>
 </td></tr></tbody></table><p>If a <code>style</code> element appears as a descendant of a
 <code>region</code> element, then the <code>style</code> element must be
 ignored for the purpose of computing referential styles as defined by
-<a href="#semantics-style-association-referential"><b>8.4.1.2 Referential Styling</b></a> and <a href="#semantics-style-association-chained-referential"><b>8.4.1.3 Chained Referential Styling</b></a>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>That is to say, when referential styling is used by an element to
+<a href="#semantics-style-association-referential"><b>10.4.1.2 Referential Styling</b></a> and <a href="#semantics-style-association-chained-referential"><b>10.4.1.3 Chained Referential Styling</b></a>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>That is to say, when referential styling is used by an element to
 refer to a <code>style</code> element, then the referenced <code>style</code>
 element must appear as a descendant of the <code>styling</code> element, and
-not in any other context.</p></div></div></div><div class="div2">
-<h3><a id="styling-attribute-vocabulary"></a>8.2 Styling Attribute Vocabulary</h3><p>This section defines the <a href="#style-attribute-style"><b>8.2.1 style</b></a> attribute used
+not in any other context.</p></div></div><div class="div3">
+<h4><a id="styling-vocabulary-styling"></a>10.1.3 styling</h4><p>The <code>styling</code> element is a container element used to group
+styling matter, including metadata that applies to styling matter.</p><p>The <code>styling</code> element accepts as its children zero or more
+elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group,
+followed by zero or more <code>initial</code> elements,
+followed by zero or more <code>style</code> elements.</p><a id="elt-syntax-styling"></a><table class="syntax"><caption>XML Representation – Element Information Item: styling</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;styling
+  <a href="#content-attribute-id">xml:id</a> = ID
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
+  <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
+  {<em>any attribute not in default or any TT namespace</em>}&gt;
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#styling-vocabulary-initial">initial</a>*, <a href="#styling-vocabulary-style">style</a>*
+&lt;/styling&gt;
+</pre></div>
+</td></tr></tbody></table><p>To the extent that time semantics apply to the content of the
+<code>styling</code> element, the implied time interval of this element is
+defined to be coterminous with the <a href="#terms-root-temporal-extent">root temporal extent</a>.</p></div></div><div class="div2">
+<h3><a id="styling-attribute-vocabulary"></a>10.2 Styling Attribute Vocabulary</h3><p>This section defines the <a href="#style-attribute-style"><b>10.2.1 style</b></a> attribute used
 with certain animation elements, <a href="#terms-content-element">content elements</a>, certain layout elements, and style definition elements.</p><p>In addition, this section specifies the following attributes in the TT Style Namespace
 for use with style definition elements, certain layout elements, and <a href="#terms-content-element">content elements</a>
-that support inline style specifications:</p><ul><li><p><a href="#style-attribute-backgroundColor"><b>8.2.2 tts:backgroundColor</b></a></p></li><li><p><a href="#style-attribute-border"><b>8.2.3 tts:border</b></a></p></li><li><p><a href="#style-attribute-color"><b>8.2.4 tts:color</b></a></p></li><li><p><a href="#style-attribute-direction"><b>8.2.5 tts:direction</b></a></p></li><li><p><a href="#style-attribute-display"><b>8.2.6 tts:display</b></a></p></li><li><p><a href="#style-attribute-displayAlign"><b>8.2.7 tts:displayAlign</b></a></p></li><li><p><a href="#style-attribute-extent"><b>8.2.8 tts:extent</b></a></p></li><li><p><a href="#style-attribute-fontFamily"><b>8.2.9 tts:fontFamily</b></a></p></li><li><p><a href="#style-attribute-fontSize"><b>8.2.10 tts:fontSize</b></a></p></li><li><p><a href="#style-attribute-fontStyle"><b>8.2.11 tts:fontStyle</b></a></p></li><li><p><a href="#style-attribute-fontVariantPosition"><b>8.2.12 tts:fontVariantPosition</b></a></p></li><li><p><a href="#style-attribute-fontWeight"><b>8.2.13 tts:fontWeight</b></a></p></li><li><p><a href="#style-attribute-lineHeight"><b>8.2.14 tts:lineHeight</b></a></p></li><li><p><a href="#style-attribute-opacity"><b>8.2.15 tts:opacity</b></a></p></li><li><p><a href="#style-attribute-origin"><b>8.2.16 tts:origin</b></a></p></li><li><p><a href="#style-attribute-overflow"><b>8.2.17 tts:overflow</b></a></p></li><li><p><a href="#style-attribute-padding"><b>8.2.18 tts:padding</b></a></p></li><li><p><a href="#style-attribute-ruby"><b>8.2.19 tts:ruby</b></a></p></li><li><p><a href="#style-attribute-rubyAlign"><b>8.2.20 tts:rubyAlign</b></a></p></li><li><p><a href="#style-attribute-rubyOffset"><b>8.2.21 tts:rubyOffset</b></a></p></li><li><p><a href="#style-attribute-rubyPosition"><b>8.2.22 tts:rubyPosition</b></a></p></li><li><p><a href="#style-attribute-showBackground"><b>8.2.23 tts:showBackground</b></a></p></li><li><p><a href="#style-attribute-textAlign"><b>8.2.24 tts:textAlign</b></a></p></li><li><p><a href="#style-attribute-textDecoration"><b>8.2.25 tts:textDecoration</b></a></p></li><li><p><a href="#style-attribute-textOrientation"><b>8.2.26 tts:textOrientation</b></a></p></li><li><p><a href="#style-attribute-textOutline"><b>8.2.27 tts:textOutline</b></a></p></li><li><p><a href="#style-attribute-unicodeBidi"><b>8.2.28 tts:unicodeBidi</b></a></p></li><li><p><a href="#style-attribute-visibility"><b>8.2.29 tts:visibility</b></a></p></li><li><p><a href="#style-attribute-wrapOption"><b>8.2.30 tts:wrapOption</b></a></p></li><li><p><a href="#style-attribute-writingMode"><b>8.2.31 tts:writingMode</b></a></p></li><li><p><a href="#style-attribute-zIndex"><b>8.2.32 tts:zIndex</b></a></p></li></ul><table border="1" class="ednote" summary="Editorial note: Additional Border Styling Attributes"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Additional Border Styling Attributes</b></td><td align="right" valign="top">2013-08-24</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Consider adding support for <code>tts:borderColor</code>, <code>tts:borderStyle</code>, and <code>tts:borderWidth</code>
+that support inline style specifications:</p><ul><li><p><a href="#style-attribute-backgroundColor"><b>10.2.2 tts:backgroundColor</b></a></p></li><li><p><a href="#style-attribute-backgroundImage"><b>10.2.3 tts:backgroundImage</b></a></p></li><li><p><a href="#style-attribute-backgroundPosition"><b>10.2.4 tts:backgroundPosition</b></a></p></li><li><p><a href="#style-attribute-backgroundRepeat"><b>10.2.5 tts:backgroundRepeat</b></a></p></li><li><p><a href="#style-attribute-border"><b>10.2.6 tts:border</b></a></p></li><li><p><a href="#style-attribute-color"><b>10.2.7 tts:color</b></a></p></li><li><p><a href="#style-attribute-direction"><b>10.2.8 tts:direction</b></a></p></li><li><p><a href="#style-attribute-display"><b>10.2.9 tts:display</b></a></p></li><li><p><a href="#style-attribute-displayAlign"><b>10.2.10 tts:displayAlign</b></a></p></li><li><p><a href="#style-attribute-extent"><b>10.2.11 tts:extent</b></a></p></li><li><p><a href="#style-attribute-fontFamily"><b>10.2.12 tts:fontFamily</b></a></p></li><li><p><a href="#style-attribute-fontSelectionStrategy"><b>10.2.13 tts:fontSelectionStrategy</b></a></p></li><li><p><a href="#style-attribute-fontSize"><b>10.2.14 tts:fontSize</b></a></p></li><li><p><a href="#style-attribute-fontStyle"><b>10.2.15 tts:fontStyle</b></a></p></li><li><p><a href="#style-attribute-fontVariantPosition"><b>10.2.16 tts:fontVariantPosition</b></a></p></li><li><p><a href="#style-attribute-fontWeight"><b>10.2.17 tts:fontWeight</b></a></p></li><li><p><a href="#style-attribute-lineHeight"><b>10.2.18 tts:lineHeight</b></a></p></li><li><p><a href="#style-attribute-opacity"><b>10.2.19 tts:opacity</b></a></p></li><li><p><a href="#style-attribute-origin"><b>10.2.20 tts:origin</b></a></p></li><li><p><a href="#style-attribute-overflow"><b>10.2.21 tts:overflow</b></a></p></li><li><p><a href="#style-attribute-padding"><b>10.2.22 tts:padding</b></a></p></li><li><p><a href="#style-attribute-ruby"><b>10.2.23 tts:ruby</b></a></p></li><li><p><a href="#style-attribute-rubyAlign"><b>10.2.24 tts:rubyAlign</b></a></p></li><li><p><a href="#style-attribute-rubyOffset"><b>10.2.25 tts:rubyOffset</b></a></p></li><li><p><a href="#style-attribute-rubyPosition"><b>10.2.26 tts:rubyPosition</b></a></p></li><li><p><a href="#style-attribute-showBackground"><b>10.2.27 tts:showBackground</b></a></p></li><li><p><a href="#style-attribute-textAlign"><b>10.2.28 tts:textAlign</b></a></p></li><li><p><a href="#style-attribute-textDecoration"><b>10.2.29 tts:textDecoration</b></a></p></li><li><p><a href="#style-attribute-textOrientation"><b>10.2.30 tts:textOrientation</b></a></p></li><li><p><a href="#style-attribute-textOutline"><b>10.2.31 tts:textOutline</b></a></p></li><li><p><a href="#style-attribute-unicodeBidi"><b>10.2.32 tts:unicodeBidi</b></a></p></li><li><p><a href="#style-attribute-visibility"><b>10.2.33 tts:visibility</b></a></p></li><li><p><a href="#style-attribute-wrapOption"><b>10.2.34 tts:wrapOption</b></a></p></li><li><p><a href="#style-attribute-writingMode"><b>10.2.35 tts:writingMode</b></a></p></li><li><p><a href="#style-attribute-zIndex"><b>10.2.36 tts:zIndex</b></a></p></li></ul><table border="1" class="ednote" summary="Editorial note: Additional Border Styling Attributes"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Additional Border Styling Attributes</b></td><td align="right" valign="top">2013-08-24</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Consider adding support for <code>tts:borderColor</code>, <code>tts:borderStyle</code>, and <code>tts:borderWidth</code>
 in order to provide a means to independently express styling of the four different borders (top, right, bottom, left). As currently specified, i.e., with only the
 <code>tts:border</code> attribute, one can only express the four borders using the same color, style, and width.</td></tr></table><p>Unless explicitly permitted by an element type definition, an attribute in the TT Style Namespace should not be specified on an element
 unless it either applies to that element or denotes an inheritable style property. If it does not apply to that element
@@ -2829,7 +3544,7 @@
 an element that applies neither to that element or any of its descendants while still remaining
 conformant from a content validity perspective. Content authors may wish to make use of TTML
 content verification tools that detect and warn about such usage.</p></div><div class="div3">
-<h4><a id="style-attribute-style"></a>8.2.1 style</h4><p>The <code>style</code> attribute is used by referential style association
+<h4><a id="style-attribute-style"></a>10.2.1 style</h4><p>The <code>style</code> attribute is used by referential style association
 to reference one or more <code>style</code> elements each of which define a style (property) set.</p><p>The <code>style</code> attribute may be specified by an instance of the following
 element types:</p><ul><li><p><a href="#animation-vocabulary-animate"><code>animate</code></a></p></li><li><p><a href="#document-structure-vocabulary-body"><code>body</code></a></p></li><li><p><a href="#content-vocabulary-br"><code>br</code></a></p></li><li><p><a href="#content-vocabulary-div"><code>div</code></a></p></li><li><p><a href="#content-vocabulary-p"><code>p</code></a></p></li><li><p><a href="#layout-vocabulary-region"><code>region</code></a></p></li><li><p><a href="#animation-vocabulary-set"><code>set</code></a></p></li><li><p><a href="#content-vocabulary-span"><code>span</code></a></p></li><li><p><a href="#styling-vocabulary-style"><code>style</code></a></p></li></ul><p>If specified, the value of a <code>style</code> attribute must
 adhere to the <code>IDREFS</code> data type defined by <a href="#xsd-2">[XML Schema Part 2]</a>,
@@ -2839,9 +3554,9 @@
 <em>ID<sub>2</sub></em> is not equal to <em>ID<sub>1</sub></em>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>This constraint is intended to discourage the use of redundant referential styling while still
 allowing the same style to be referenced multiple times in order to potentially override prior
 referenced styles, e.g., when an intervening, distinct style is referenced in the IDREFS list.</p></div><div class="note"><p class="prefix"><b>Note:</b></p><p>See the specific element type definitions that permit use of the
-<code>style</code> attribute, as well as <a href="#semantics-style-association-referential"><b>8.4.1.2 Referential Styling</b></a> and <a href="#semantics-style-association-chained-referential"><b>8.4.1.3 Chained Referential Styling</b></a>, for
+<code>style</code> attribute, as well as <a href="#semantics-style-association-referential"><b>10.4.1.2 Referential Styling</b></a> and <a href="#semantics-style-association-chained-referential"><b>10.4.1.3 Chained Referential Styling</b></a>, for
 further information on its semantics.</p></div></div><div class="div3">
-<h4><a id="style-attribute-backgroundColor"></a>8.2.2 tts:backgroundColor</h4><p>The <code>tts:backgroundColor</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-backgroundColor"></a>10.2.2 tts:backgroundColor</h4><p>The <code>tts:backgroundColor</code> attribute is used to specify a style property that
 defines the background color of a region or an area generated by content flowed into a region.</p><p>This attribute may be specified by any
 element type
 that permits use of attributes in the TT Style Namespace; however, this attribute applies
@@ -2872,7 +3587,108 @@
 </pre></div>
 </td></tr></tbody></table><p></p><a id="style-attribute-backgroundColor-example-1-images"></a><table class="example-images"><caption>Example Rendition – Background Color</caption><tbody><tr><td><img src="images/backgroundColor.png" alt="TTML backgroundColor style property"></td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property represented by this attribute are based upon 
 that defined by <a href="#xsl11">[XSL 1.1]</a>, § 7.8.2.</p></div></div><div class="div3">
-<h4><a id="style-attribute-border"></a>8.2.3 tts:border</h4><p>The <code>tts:border</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-backgroundImage"></a>10.2.3 tts:backgroundImage</h4><p>The <code>tts:backgroundImage</code> attribute is used to specify a style property that
+defines the background image of a region or an area generated by content flowed into a region.</p><p>A background image should not be used to represent actual content, such as a raster image
+rendering of a caption. Rather, the use of a background image should be limited to styling
+the background of an element where the content is represented by other means. If it is necessary
+to represent content using a raster image, then it should be expressed by means of an
+<a href="#embedded-content-vocabulary-image"><code>image</code></a> element in a block or inline
+context.</p><p>This attribute may be specified by any
+element type
+that permits use of attributes in the TT Style Namespace; however, this attribute applies
+as a style property only to those element types indicated in the following table.</p><a id="style-property-details-backgroundImage"></a><table class="common"><col width="25%" span="1"><col span="1"><tbody><tr><td><em>Values:</em></td><td>
+<a href="#embedded-content-value-image">&lt;image&gt;</a> |
+none
+</td></tr><tr><td><em>Initial:</em></td><td><code>none</code></td></tr><tr><td><em>Applies to:</em></td><td>
+<a href="#document-structure-vocabulary-body"><code>body</code></a>,
+<a href="#content-vocabulary-div"><code>div</code></a>,
+<a href="#content-vocabulary-p"><code>p</code></a>,
+<a href="#layout-vocabulary-region"><code>region</code></a>,
+<a href="#content-vocabulary-span"><code>span</code></a>
+</td></tr><tr><td><em>Inherited:</em></td><td>no</td></tr><tr><td><em>Percentages:</em></td><td>N/A</td></tr><tr><td><em>Animatable:</em></td><td>discrete</td></tr></tbody></table><p>For the purpose of determining applicability of this style property,
+each character child of a <code>p</code> element is considered to be enclosed in an anonymous
+span.</p><p>An <a href="#embedded-content-value-image">&lt;image&gt;</a> expression used with this style property may directly reference an external image resource;
+however, authors should refrain from doing so, and instead, constrain their usage to only refer to <a href="#embedded-content-vocabulary-image"><code>image</code></a>
+children of a <a href="#embedded-content-vocabulary-resources"><code>resources</code></a> element.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>Referring indirectly to an image by means of an <a href="#embedded-content-vocabulary-image"><code>image</code></a> element makes it possible to
+specify an image as an <a href="#terms-embedded-data-resource">embedded data resource</a>, and specify
+additional information about the image, such as its content type, etc. Furthermore, by exploiting the use of multiple
+<a href="#embedded-content-vocabulary-source"><code>source</code></a> children in an <a href="#embedded-content-vocabulary-image"><code>image</code></a> element,
+it becomes possible to specify resolution specific images and fallback image resources.</p></div><p>The <code>tts:backgroundImage</code> style is illustrated by the following example.</p><a id="style-attribute-backgroundImage-example-1"></a><table class="example"><caption>Example Fragment – Background Image using Embedded Image Resource</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;head&gt;
+  &lt;resources&gt;
+    &lt;image xml:id="embeddedImage"&gt;
+      &lt;source&gt;
+        &lt;data type="image/png" length="119"&gt;
+          iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
+          YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAMSURBVBhXY2BgYAAAAAQAAVzN/2kAAAAASUVORK5CYII=
+        &lt;/data&gt;
+      &lt;/source&gt;
+    &lt;/image&gt;
+  &lt;/resources&gt;
+&lt;/head&gt;
+...
+&lt;region xml:id="r1"&gt;
+  &lt;style tts:extent="306px 114px"/&gt;
+  &lt;style tts:backgroundImage="red"/&gt;
+  &lt;style <span class="strong">tts:backgroundImage="#embeddedImage"</span>/&gt;
+  &lt;style tts:color="white"/&gt;
+  &lt;style tts:displayAlign="after"/&gt;
+  &lt;style tts:padding="3px 40px"/&gt;
+&lt;/region&gt;
+</pre></div>
+</td></tr></tbody></table><p></p><table border="1" class="ednote" summary="Editorial note: Background Image Example Image"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Background Image Example Image</b></td><td align="right" valign="top">2014-11-21</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Insert image of backgroundImage example.</td></tr></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property represented by this attribute are based upon 
+that defined by <a href="#xsl11">[XSL 1.1]</a>, § 7.8.3.</p></div></div><div class="div3">
+<h4><a id="style-attribute-backgroundPosition"></a>10.2.4 tts:backgroundPosition</h4><p>The <code>tts:backgroundPosition</code> attribute is used to specify a style property that
+defines whether and how a background image is positioned (tiled) into a region or an area generated by content flowed into a region.</p><p>This attribute may be specified by any element type
+that permits use of attributes in the TT Style Namespace; however, this attribute applies
+as a style property only to those element types indicated in the following table.</p><a id="style-property-details-backgroundPosition"></a><table class="common"><col width="25%" span="1"><col span="1"><tbody><tr><td><em>Values:</em></td><td>
+<a href="#style-value-position">&lt;position&gt;</a> <a href="#style-value-position">&lt;position&gt;</a>?
+</td></tr><tr><td><em>Initial:</em></td><td><code>0% 0%</code></td></tr><tr><td><em>Applies to:</em></td><td>
+<a href="#document-structure-vocabulary-body"><code>body</code></a>,
+<a href="#content-vocabulary-div"><code>div</code></a>,
+<a href="#content-vocabulary-p"><code>p</code></a>,
+<a href="#layout-vocabulary-region"><code>region</code></a>,
+<a href="#content-vocabulary-span"><code>span</code></a>
+</td></tr><tr><td><em>Inherited:</em></td><td>no</td></tr><tr><td><em>Percentages:</em></td><td><em>see prose</em></td></tr><tr><td><em>Animatable:</em></td><td>discrete, continuous</td></tr></tbody></table><p>For the purpose of determining applicability of this style property,
+each character child of a <code>p</code> element is considered to be enclosed in an anonymous
+span.</p><p>The <code>tts:backgroundPosition</code> style is illustrated by the following example.</p><a id="style-attribute-backgroundPosition-example-1"></a><table class="example"><caption>Example Fragment – Background Position</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;region xml:id="r1"&gt;
+  &lt;style tts:extent="306px 114px"/&gt;
+  &lt;style tts:backgroundImage="#embeddedImage"/&gt;
+  &lt;style <span class="strong">tts:backgroundPosition="center center"</span>/&gt;
+&lt;/region&gt;
+</pre></div>
+</td></tr></tbody></table><p></p><table border="1" class="ednote" summary="Editorial note: Background Position Example Image"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Background Position Example Image</b></td><td align="right" valign="top">2014-11-21</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Insert image of backgroundPosition example.</td></tr></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property represented by this attribute are based upon 
+that defined by <a href="#css2">[CSS2]</a>, § 14.2.</p></div></div><div class="div3">
+<h4><a id="style-attribute-backgroundRepeat"></a>10.2.5 tts:backgroundRepeat</h4><p>The <code>tts:backgroundRepeat</code> attribute is used to specify a style property that
+defines whether and how a background image is repeated (tiled) into a region or an area generated by content flowed into a region.</p><p>This attribute may be specified by any element type
+that permits use of attributes in the TT Style Namespace; however, this attribute applies
+as a style property only to those element types indicated in the following table.</p><a id="style-property-details-backgroundRepeat"></a><table class="common"><col width="25%" span="1"><col span="1"><tbody><tr><td><em>Values:</em></td><td>
+<code>repeat</code> |
+<code>repeatX</code> |
+<code>repeatY</code> |
+<code>noRepeat</code>
+</td></tr><tr><td><em>Initial:</em></td><td><code>repeat</code></td></tr><tr><td><em>Applies to:</em></td><td>
+<a href="#document-structure-vocabulary-body"><code>body</code></a>,
+<a href="#content-vocabulary-div"><code>div</code></a>,
+<a href="#content-vocabulary-p"><code>p</code></a>,
+<a href="#layout-vocabulary-region"><code>region</code></a>,
+<a href="#content-vocabulary-span"><code>span</code></a>
+</td></tr><tr><td><em>Inherited:</em></td><td>no</td></tr><tr><td><em>Percentages:</em></td><td>N/A</td></tr><tr><td><em>Animatable:</em></td><td>discrete</td></tr></tbody></table><p>For the purpose of determining applicability of this style property,
+each character child of a <code>p</code> element is considered to be enclosed in an anonymous
+span.</p><p>The <code>tts:backgroundRepeat</code> style is illustrated by the following example.</p><a id="style-attribute-backgroundRepeat-example-1"></a><table class="example"><caption>Example Fragment – Background Repeat</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;region xml:id="r1"&gt;
+  &lt;style tts:extent="306px 114px"/&gt;
+  &lt;style tts:backgroundImage="#embeddedImage"/&gt;
+  &lt;style <span class="strong">tts:backgroundRepeat="repeatX"</span>/&gt;
+&lt;/region&gt;
+</pre></div>
+</td></tr></tbody></table><p></p><table border="1" class="ednote" summary="Editorial note: Background Repeat Example Image"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Background Repeat Example Image</b></td><td align="right" valign="top">2014-11-21</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Insert image of backgroundRepeat example.</td></tr></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property represented by this attribute are based upon 
+that defined by <a href="#xsl11">[XSL 1.1]</a>, § 7.8.4.</p></div></div><div class="div3">
+<h4><a id="style-attribute-border"></a>10.2.6 tts:border</h4><p>The <code>tts:border</code> attribute is used to specify a style property that
 defines the border of a region or an area generated by content flowed into a region.</p><p>This attribute may be specified by any
 element type
 that permits use of attributes in the TT Style Namespace; however, this attribute applies
@@ -2917,7 +3733,7 @@
 </pre></div>
 </td></tr></tbody></table><p></p><table border="1" class="ednote" summary="Editorial note: Border Example Image"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Border Example Image</b></td><td align="right" valign="top">2013-08-24</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Insert image of border example.</td></tr></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property represented by this attribute are based upon 
 that defined by <a href="#xsl11">[XSL 1.1]</a>, § 7.31.3.</p></div></div><div class="div3">
-<h4><a id="style-attribute-color"></a>8.2.4 tts:color</h4><p>The <code>tts:color</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-color"></a>10.2.7 tts:color</h4><p>The <code>tts:color</code> attribute is used to specify a style property that
 defines the foreground color of marks associated with an area generated by content flowed into a region.</p><p>This attribute may be specified by any
 element type
 that permits use of attributes in the TT Style Namespace; however, this attribute applies
@@ -2948,7 +3764,7 @@
 </td></tr></tbody></table><p></p><a id="style-attribute-color-example-1-images"></a><table class="example-images"><caption>Example Rendition – Color</caption><tbody><tr><td><img src="images/color.png" alt="TTML color style property"></td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#xsl11">[XSL 1.1]</a>,
 § 7.18.1.</p></div></div><div class="div3">
-<h4><a id="style-attribute-direction"></a>8.2.5 tts:direction</h4><p>The <code>tts:direction</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-direction"></a>10.2.8 tts:direction</h4><p>The <code>tts:direction</code> attribute is used to specify a style property that
 defines the directionality of an embedding or override according to
 the Unicode bidirectional algorithm.</p><p>This attribute may be specified by any
 element type
@@ -2986,7 +3802,7 @@
 </td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#xsl11">[XSL 1.1]</a>,
 § 7.29.1.</p></div></div><div class="div3">
-<h4><a id="style-attribute-display"></a>8.2.6 tts:display</h4><p>The <code>tts:display</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-display"></a>10.2.9 tts:display</h4><p>The <code>tts:display</code> attribute is used to specify a style property that
 defines whether an element is a candidate for layout and composition
 in a region.</p><p>This attribute may be specified by any
 element type
@@ -3049,7 +3865,7 @@
 <img src="images/display_4.png" alt="TTML display style property - [4,5)">
 </td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#css2">[CSS2]</a>, § 9.2.4.</p></div></div><div class="div3">
-<h4><a id="style-attribute-displayAlign"></a>8.2.7 tts:displayAlign</h4><p>The <code>tts:displayAlign</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-displayAlign"></a>10.2.10 tts:displayAlign</h4><p>The <code>tts:displayAlign</code> attribute is used to specify a style property that
 defines the alignment of block areas in the block progression direction.</p><p>This attribute may be specified by any
 element type
 that permits use of attributes in the TT Style Namespace; however, this attribute applies
@@ -3099,7 +3915,7 @@
 </td></tr></tbody></table><p></p><a id="style-attribute-displayAlign-example-1-images"></a><table class="example-images"><caption>Example Rendition – Display Align</caption><tbody><tr><td><img src="images/displayAlign.png" alt="TTML displayAlign style property"></td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#xsl11">[XSL 1.1]</a>,
 § 7.14.4.</p></div></div><div class="div3">
-<h4><a id="style-attribute-extent"></a>8.2.8 tts:extent</h4><p>The <code>tts:extent</code> attribute is used to specify the
+<h4><a id="style-attribute-extent"></a>10.2.11 tts:extent</h4><p>The <code>tts:extent</code> attribute is used to specify the
 <em>width</em> and <em>height</em> of a region area
 (which may be the <a href="#terms-root-container-region">root container region</a>).</p><p>This attribute may be specified by any
 element type
@@ -3118,7 +3934,7 @@
 <em>width</em>, and the second specification is the <em>height</em>.</p><p>The <a href="#style-value-length">&lt;length&gt;</a> value(s) used to express extent must be non-negative.</p><p>If the value of this attribute is <code>auto</code>, then the computed value
 of the style property must be considered to be the same as the extent of the <a href="#terms-root-container-region">root container region</a>.</p><p>The extent of the <a href="#terms-root-container-region">root container region</a> is determined either by a
 <code>tts:extent</code> specified on the <code>tt</code> element, if
-present, or as described by <a href="#document-structure-vocabulary-tt"><b>7.1.1 tt</b></a> if not present.
+present, or as described by <a href="#document-structure-vocabulary-tt"><b>8.1.1 tt</b></a> if not present.
 If <code>tts:extent</code> is specified on the <code>tt</code> element, then
 the width and height must be expressed in terms of two <a href="#style-value-length">&lt;length&gt;</a> specifications,
 and these specifications must be expressed as non-percentage, definite lengths using pixel units.</p><p>If a <code>tts:extent</code> attribute is specified on a <code>div</code> or <code>p</code> element, then that specification must be considered to be
@@ -3148,7 +3964,7 @@
 &lt;/p&gt;
 </pre></div>
 </td></tr></tbody></table><p></p><a id="style-attribute-extent-example-1-images"></a><table class="example-images"><caption>Example Rendition – Extent</caption><tbody><tr><td><img src="images/extent.png" alt="TTML extent style property"></td></tr></tbody></table></div><div class="div3">
-<h4><a id="style-attribute-fontFamily"></a>8.2.9 tts:fontFamily</h4><p>The <code>tts:fontFamily</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-fontFamily"></a>10.2.12 tts:fontFamily</h4><p>The <code>tts:fontFamily</code> attribute is used to specify a style property that
 defines the font family from which glyphs are selected for glyph areas generated
 by content flowed into a region.</p><p>This attribute may be specified by any
 element type
@@ -3161,7 +3977,7 @@
 <a href="#content-vocabulary-p"><code>p</code></a>,
 <a href="#content-vocabulary-span"><code>span</code></a>
 </td></tr><tr><td><em>Inherited:</em></td><td>yes</td></tr><tr><td><em>Percentages:</em></td><td>N/A</td></tr><tr><td><em>Animatable:</em></td><td>discrete</td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The initial value, <code>default</code>, is a generic font family name, and is
-further described in <a href="#style-value-genericFamilyName"><b>8.3.9 &lt;genericFamilyName&gt;</b></a> below.</p></div><p>For the purpose of determining applicability of this style property,
+further described in <a href="#style-value-genericFamilyName"><b>10.3.9 &lt;genericFamilyName&gt;</b></a> below.</p></div><p>For the purpose of determining applicability of this style property,
 each character child of a <code>p</code> element is considered to be enclosed in an anonymous
 span.</p><p>If a computed value of the property associated with this attribute is not supported, then a
 <a href="#terms-presentation-processor">presentation processor</a> must attempt to map the computed font family
@@ -3196,7 +4012,12 @@
 </td></tr></tbody></table><p></p><a id="style-attribute-fontFamily-example-1-images"></a><table class="example-images"><caption>Example Rendition – Font Family</caption><tbody><tr><td><img src="images/fontFamily.png" alt="TTML fontFamily style property"></td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#xsl11">[XSL 1.1]</a>,
 § 7.9.2.</p></div></div><div class="div3">
-<h4><a id="style-attribute-fontSize"></a>8.2.10 tts:fontSize</h4><p>The <code>tts:fontSize</code> attribute is used to specify a style property
+<h4><a id="style-attribute-fontSelectionStrategy"></a>10.2.13 tts:fontSelectionStrategy</h4><table border="1" class="ednote" summary="Editorial note: Define tts:fontSelectionStrategy"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Define tts:fontSelectionStrategy</b></td><td align="right" valign="top">2014-11-21</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Define <code>tts:fontSelectionStrategy</code> style property based on
+the XSL 1.1 <a href="http://www.w3.org/TR/xsl/#font-selection-strategy">font-selection-strategy</a> and
+recent <a href="http://lists.w3.org/Archives/Public/public-tt/2014Nov/0051.html">TTWG ML thread</a>.</td></tr></table><p></p><table border="1" class="ednote" summary="Editorial note: Font Selection"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Font Selection</b></td><td align="right" valign="top">2014-11-21</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Specify font selection semantics, including how multiple author defined font resources combine
+with (local) platform defined font resources to obtain an ordered list of font resources for performing
+character to glyph mapping.</td></tr></table></div><div class="div3">
+<h4><a id="style-attribute-fontSize"></a>10.2.14 tts:fontSize</h4><p>The <code>tts:fontSize</code> attribute is used to specify a style property
 that defines the font size for glyphs that are selected for glyph areas
 generated by content flowed into a region.</p><p>This attribute may be specified by any element type
 that permits use of attributes in the TT Style Namespace; however, this attribute applies
@@ -3221,7 +4042,7 @@
 the computed font size and the supported font size is minimized. If there are multiple closest supported values equally distant from
 the computed value, then the value most distant from 0 (single length specification) or [0,0] (two length specifications) is used,
 i.e., the largest font size, is used.</p></div><div class="note"><p class="prefix"><b>Note:</b></p><p>The expression <code>1c</code> means one cell, where <code>'c'</code> expresses
-the <em>cell</em> length unit as defined by <a href="#style-value-length"><b>8.3.12 &lt;length&gt;</b></a>.
+the <em>cell</em> length unit as defined by <a href="#style-value-length"><b>10.3.12 &lt;length&gt;</b></a>.
 When a single &lt;length&gt; is expressed using cell units, then it refers to the height of
 the <a href="#terms-computed-cell-size">computed cell size</a>.
 When two &lt;length&gt; values are expressed using cell units, then the first refers to the width of
@@ -3249,7 +4070,7 @@
 represented by this attribute are based upon that defined by <a href="#xsl11">[XSL 1.1]</a>,
 § 7.9.4. The addition of a second length component to permit specifying font
 width and height independently is an extension introduced by TTML.</p></div></div><div class="div3">
-<h4><a id="style-attribute-fontStyle"></a>8.2.11 tts:fontStyle</h4><p>The <code>tts:fontStyle</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-fontStyle"></a>10.2.15 tts:fontStyle</h4><p>The <code>tts:fontStyle</code> attribute is used to specify a style property that
 defines the font style to apply to glyphs that are selected for glyph areas generated
 by content flowed into a region, where the mapping from font
 style value to specific font face or style parameterization is not determined
@@ -3287,7 +4108,7 @@
 </td></tr></tbody></table><p></p><a id="style-attribute-fontStyle-example-1-images"></a><table class="example-images"><caption>Example Rendition – Font Style</caption><tbody><tr><td><img src="images/fontStyle.png" alt="TTML fontStyle style property"></td></tr></tbody></table><p></p><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#xsl11">[XSL 1.1]</a>,
 § 7.9.7.</p></div></div><div class="div3">
-<h4><a id="style-attribute-fontVariantPosition"></a>8.2.12 tts:fontVariantPosition</h4><p>The <code>tts:fontVariantPosition</code> attribute is used to enable the selection
+<h4><a id="style-attribute-fontVariantPosition"></a>10.2.16 tts:fontVariantPosition</h4><p>The <code>tts:fontVariantPosition</code> attribute is used to enable the selection
 of typographic subscript and superscript glyphs.</p><p>This attribute may be specified by any
 element type
 that permits use of attributes in the TT Style Namespace; however, this attribute applies
@@ -3304,7 +4125,7 @@
 then a <a href="#terms-presentation-processor">presentation processor</a> must use the value <code>normal</code>.</p><table border="1" class="ednote" summary="Editorial note: Font Position Variant Example"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Font Position Variant Example</b></td><td align="right" valign="top">2014-09-24</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Add example source and rendering of tts:fontVariantPosition.</td></tr></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#css3-fonts">[CSS Fonts Module Level 3]</a>,
 § 6.5.</p></div></div><div class="div3">
-<h4><a id="style-attribute-fontWeight"></a>8.2.13 tts:fontWeight</h4><p>The <code>tts:fontWeight</code> attribute is used to specify a style property
+<h4><a id="style-attribute-fontWeight"></a>10.2.17 tts:fontWeight</h4><p>The <code>tts:fontWeight</code> attribute is used to specify a style property
 that defines the font weight to apply to glyphs that are selected for glyph
 areas generated by content flowed into a region, where the mapping from font
 weight value to specific font face or weight parameterization is not determined
@@ -3341,7 +4162,7 @@
 </td></tr></tbody></table><p></p><a id="style-attribute-fontWeight-example-1-images"></a><table class="example-images"><caption>Example Rendition – Font Weight</caption><tbody><tr><td><img src="images/fontWeight.png" alt="TTML fontWeight style property"></td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#xsl11">[XSL 1.1]</a>,
 § 7.9.9.</p></div></div><div class="div3">
-<h4><a id="style-attribute-lineHeight"></a>8.2.14 tts:lineHeight</h4><p>The <code>tts:lineHeight</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-lineHeight"></a>10.2.18 tts:lineHeight</h4><p>The <code>tts:lineHeight</code> attribute is used to specify a style property that
 defines the inter-baseline separation between line areas generated by content flowed into a region.</p><p>This attribute may be specified by any
 element type
 that permits use of attributes in the TT Style Namespace; however, this attribute applies
@@ -3403,7 +4224,7 @@
 allocation rectangle of a line be consistent with the <span class="strong">per-inline-height-rectangle</span>
 as defined by <a href="#xsl11">[XSL 1.1]</a>, § 4.5, i.e., that a CSS-style line box stacking strategy be used.
 </p></div></div><div class="div3">
-<h4><a id="style-attribute-opacity"></a>8.2.15 tts:opacity</h4><p>The <code>tts:opacity</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-opacity"></a>10.2.19 tts:opacity</h4><p>The <code>tts:opacity</code> attribute is used to specify a style property that
 defines the opacity (or conversely, the transparency)
 of marks associated with a region or an area generated by content flowed into a region.</p><p>When presented onto a visual medium, the opacity of the region is applied uniformly and on a linear scale
 to all marks produced by content targeted to the
@@ -3452,7 +4273,7 @@
 </td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#css3-color">[CSS3 Color]</a>,
 § 3.2.</p></div></div><div class="div3">
-<h4><a id="style-attribute-origin"></a>8.2.16 tts:origin</h4><p>The <code>tts:origin</code> attribute is used to specify the
+<h4><a id="style-attribute-origin"></a>10.2.20 tts:origin</h4><p>The <code>tts:origin</code> attribute is used to specify the
 <em>x</em> and <em>y</em> coordinates of the origin of a
 region area with respect to the origin of the <a href="#terms-root-container-region">root container region</a>.</p><p>This attribute may be specified by any
 element type
@@ -3491,7 +4312,7 @@
 &lt;/p&gt;
 </pre></div>
 </td></tr></tbody></table><p></p><a id="style-attribute-origin-example-1-images"></a><table class="example-images"><caption>Example Rendition – Origin</caption><tbody><tr><td><img src="images/origin.png" alt="TTML origin style property"></td></tr></tbody></table></div><div class="div3">
-<h4><a id="style-attribute-overflow"></a>8.2.17 tts:overflow</h4><p>The <code>tts:overflow</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-overflow"></a>10.2.21 tts:overflow</h4><p>The <code>tts:overflow</code> attribute is used to specify a style property that
 defines whether a region area is clipped or not if the descendant areas of the region overflow
 its extent.</p><p>This attribute may be specified by any
 element type
@@ -3551,7 +4372,7 @@
 progression direction as opposed to the inline progression direction.</p></div><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#xsl11">[XSL 1.1]</a>,
 § 7.21.2.</p></div></div><div class="div3">
-<h4><a id="style-attribute-padding"></a>8.2.18 tts:padding</h4><p>The <code>tts:padding</code> attribute is used to specify padding (or inset)
+<h4><a id="style-attribute-padding"></a>10.2.22 tts:padding</h4><p>The <code>tts:padding</code> attribute is used to specify padding (or inset)
 space on one or more sides of a region or an area generated by content flowed into a region.</p><p>This attribute may be specified by any
 element type
 that permits use of attributes in the TT Style Namespace; however, this attribute applies
@@ -3603,7 +4424,7 @@
 § 7.31.15, except that individual shorthand values map to writing
 mode relative padding values as defined by <a href="#xsl11">[XSL 1.1]</a>,
 § 7.8.31, 7.8.32, 7.8.33, and 7.8.34.</p></div></div><div class="div3">
-<h4><a id="style-attribute-ruby"></a>8.2.19 tts:ruby</h4><p>The <code>tts:ruby</code> attribute is used to specify the application of ruby
+<h4><a id="style-attribute-ruby"></a>10.2.23 tts:ruby</h4><p>The <code>tts:ruby</code> attribute is used to specify the application of ruby
 styling.</p><p>This attribute may be specified by any element type that permits use of attributes in the TT Style Namespace; however,
 this attribute applies as a style property only to those element types indicated in the following table.</p><a id="style-property-details-ruby"></a><table class="common"><col width="25%" span="1"><col span="1"><tbody><tr><td><em>Values:</em></td><td>
 <code>none</code> |
@@ -3617,7 +4438,7 @@
 <a href="#content-vocabulary-span"><code>span</code></a>
 </td></tr><tr><td><em>Inherited:</em></td><td>no</td></tr><tr><td><em>Percentages:</em></td><td>N/A</td></tr><tr><td><em>Animatable:</em></td><td>discrete</td></tr></tbody></table><p></p><p>If the value of this attribute is <code>none</code>, then no ruby semantics apply; otherwise, the ruby semantics enumerated by
 <a href="#ruby-semantics-mapping-table"><b>Table 8-1 – Ruby Semantics Mapping</b></a> apply.</p><p>If a computed value of the property associated with this attribute is not supported,
-then a <a href="#terms-presentation-processor">presentation processor</a> must use the value <code>none</code>.</p><a id="ruby-semantics-mapping-table"></a><table class="common"><caption>Table 8-1 – Ruby Semantics Mapping</caption><col width="25%" span="1"><col width="25%" span="1"><col width="25%" span="1"><col width="25%" span="1"><col span="1"><tbody><tr><th>Category</th><th>tts:ruby</th><th>Annotation <a href="#ruby">[Ruby]</a></th><th>CSS display <a href="#cssruby">[CSS Ruby]</a></th></tr><tr><td>Ruby Container</td><td><code>container</code></td><td><code>ruby</code></td><td><code>ruby</code></td></tr><tr><td>Ruby Base Content</td><td><code>base</code></td><td><code>rb</code></td><td><code>ruby-base</code></td></tr><tr><td>Ruby Text Content</td><td><code>text</code></td><td><code>rt</code></td><td><code>ruby-text</code></td></tr><tr><td>Ruby Base Container</td><td><code>baseContainer</code></td><td><code>rbc</code></td><td><code>ruby-base-container</code></td></tr><tr><td>Ruby Text Container</td><td><code>textContainer</code></td><td><code>rtc</code></td><td><code>ruby-text-container</code></td></tr><tr><td>Ruby Fallback Delimiter</td><td><code>delimiter</code></td><td><code>rp</code></td><td><code>none</code></td></tr></tbody></table><p>When using <code>tts:ruby</code>, the following nesting constraints apply:</p><ul><li><p>if the computed value of <code>tts:ruby</code> is <code>container</code>, then the
+then a <a href="#terms-presentation-processor">presentation processor</a> must use the value <code>none</code>.</p><a id="ruby-semantics-mapping-table"></a><table class="common"><caption>Table 8-1 – Ruby Semantics Mapping</caption><col width="25%" span="1"><col width="25%" span="1"><col width="25%" span="1"><col width="25%" span="1"><col span="1"><tbody><tr><th>Category</th><th>tts:ruby</th><th>Annotation <a href="#ruby">[Ruby]</a></th><th>CSS display <a href="#cssruby">[CSS Ruby]</a></th></tr><tr><td>Ruby Container</td><td><code>container</code></td><td><code>ruby</code></td><td><code>ruby</code></td></tr><tr><td>Ruby Base Content</td><td><code>base</code></td><td><code>rb</code></td><td><code>ruby-base</code></td></tr><tr><td>Ruby Text Content</td><td><code>text</code></td><td><code>rt</code></td><td><code>ruby-text</code></td></tr><tr><td>Ruby Base Container</td><td><code>baseContainer</code></td><td><code>rbc</code></td><td><code>ruby-base-container</code></td></tr><tr><td>Ruby Text Container</td><td><code>textContainer</code></td><td><code>rtc</code></td><td><code>ruby-text-container</code></td></tr><tr><td>Ruby Fallback Delimiter</td><td><code>delimiter</code></td><td><code>rp</code></td><td><code>none</code> | <code>inline</code></td></tr></tbody></table><p>When using <code>tts:ruby</code>, the following nesting constraints apply:</p><ul><li><p>if the computed value of <code>tts:ruby</code> is <code>container</code>, then the
 computed value of <code>tts:ruby</code> of all ancestor elements is <code>none</code>;</p></li><li><p>if the computed value of <code>tts:ruby</code> is <code>container</code>, then the
 computed value of <code>tts:ruby</code> of its first child element is <code>baseContainer</code>
 or <code>base</code>;</p></li><li><p>if the computed value of <code>tts:ruby</code> is <code>baseContainer</code>, then the
@@ -3649,7 +4470,9 @@
 computed value of <code>tts:ruby</code> of exactly one sibling is <code>delimiter</code>;</p></li><li><p>if the computed value of <code>tts:ruby</code> is <code>delimiter</code>, then the
 computed value of <code>tts:ruby</code> of no descendant element is not <code>none</code>;</p></li></ul><p>A validating processor must treat a violation of any of the above constraints as an error.
 For the purpose of presentation processing, the violation of any of these constraints should result in fallback (inline)
-presentation of ruby text annotations, where fallback annotation presentation is considered to be implementation dependent.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>The above listed constraints are intended to be interpreted as specifying the following nesting model:</p><div class="exampleInner"><pre>
+presentation of ruby text annotations.</p><p>When performing normal presentation processing of ruby text annotations, delimiter content must not generate any
+inline areas. When performing fallback presentation of ruby, both delimiter and non-delimiter ruby (base and text) content
+must generate normal inline areas.</p><p>If a presentation processor does not support ruby presentation, then it must perform fallback ruby presentaton.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>The above listed constraints are intended to be interpreted as specifying the following nesting model:</p><div class="exampleInner"><pre>
 container
   : base text
   | base delimiter text delimiter
@@ -3748,7 +4571,7 @@
 </td></tr></tbody></table><p></p><a id="style-attribute-ruby-example-2-images"></a><table class="example-images"><caption>Example Rendition – Complex Ruby</caption><tbody><tr><td><img src="images/ruby_2.png" alt="TTML ruby style property"></td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#ruby">[Ruby]</a> and <a href="#cssruby">[CSS Ruby]</a>. See also
 <a href="#jlreq">[JLREQ]</a>, §3.3, for further information.</p></div></div><div class="div3">
-<h4><a id="style-attribute-rubyAlign"></a>8.2.20 tts:rubyAlign</h4><p>The <code>tts:rubyAlign</code> attribute is used to specify the position of ruby text within the inline area generated by the ruby text container annotation.</p><p>This attribute may be specified by any element type that permits use of attributes in the TT Style Namespace; however,
+<h4><a id="style-attribute-rubyAlign"></a>10.2.24 tts:rubyAlign</h4><p>The <code>tts:rubyAlign</code> attribute is used to specify the position of ruby text within the inline area generated by the ruby text container annotation.</p><p>This attribute may be specified by any element type that permits use of attributes in the TT Style Namespace; however,
 this attribute applies as a style property only to those element types indicated in the following table.</p><a id="style-property-details-rubyAlign"></a><table class="common"><col width="25%" span="1"><col span="1"><tbody><tr><td><em>Values:</em></td><td>
 <code>start</code> |
 <code>center</code> |
@@ -3767,7 +4590,7 @@
 then a <a href="#terms-presentation-processor">presentation processor</a> must use the value <code>spaceAround</code>.</p><table border="1" class="ednote" summary="Editorial note: Ruby Align Example"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Ruby Align Example</b></td><td align="right" valign="top">2014-09-20</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Add example source and rendering of tts:rubyAlign.</td></tr></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#cssruby">[CSS Ruby]</a>, §4.3, and the examples and example
 renderings shown there apply.</p></div></div><div class="div3">
-<h4><a id="style-attribute-rubyOffset"></a>8.2.21 tts:rubyOffset</h4><p>The <code>tts:rubyOffset</code> attribute is used to specify the offset (distance) of ruby text with respect to its associated ruby base
+<h4><a id="style-attribute-rubyOffset"></a>10.2.25 tts:rubyOffset</h4><p>The <code>tts:rubyOffset</code> attribute is used to specify the offset (distance) of ruby text with respect to its associated ruby base
 in the block progression dimension.</p><p>This attribute may be specified by any element type that permits use of attributes in the TT Style Namespace; however,
 this attribute applies as a style property only to those element types indicated in the following table.</p><a id="style-property-details-rubyOffset"></a><table class="common"><col width="25%" span="1"><col span="1"><tbody><tr><td><em>Values:</em></td><td>
 <a href="#style-value-length">&lt;length&gt;</a>
@@ -3777,7 +4600,7 @@
 generated by a ruby text container (explicit or implied) and padding edge <em>E<sub>2</sub></em>  of the inline area generated by a ruby base container (explicit or implied), where
 <em>E<sub>1</sub></em> and <em>E<sub>2</sub></em> are perpendicular to the block progression direction and are (or would be) adjacent in the absence of
 such an offset.</p><p>Negative length expressions are permitted.</p><table border="1" class="ednote" summary="Editorial note: Ruby Offset Example"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Ruby Offset Example</b></td><td align="right" valign="top">2014-10-02</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Add example source and rendering of tts:rubyOffset.</td></tr></table></div><div class="div3">
-<h4><a id="style-attribute-rubyPosition"></a>8.2.22 tts:rubyPosition</h4><p>The <code>tts:rubyPosition</code> attribute is used to specify the position of ruby text in the block progression dimension
+<h4><a id="style-attribute-rubyPosition"></a>10.2.26 tts:rubyPosition</h4><p>The <code>tts:rubyPosition</code> attribute is used to specify the position of ruby text in the block progression dimension
 with respect to its associated ruby base.</p><p>This attribute may be specified by any element type that permits use of attributes in the TT Style Namespace; however,
 this attribute applies as a style property only to those element types indicated in the following table.</p><a id="style-property-details-rubyPosition"></a><table class="common"><col width="25%" span="1"><col span="1"><tbody><tr><td><em>Values:</em></td><td>
 <code>before</code> |
@@ -3794,7 +4617,7 @@
 then a <a href="#terms-presentation-processor">presentation processor</a> must use the value <code>before</code>.</p><a id="rubyPosition-semantics-mapping-table"></a><table class="common"><caption>Table 8-2 – Ruby Position Semantics Mapping by Writing Mode</caption><col width="20%" span="1"><col width="20%" span="1"><col width="20%" span="1"><col width="20%" span="1"><col width="20%" span="1"><col span="1"><tbody><tr><th>tts:rubyPosition</th><th><code>lrtb</code></th><th><code>rltb</code></th><th><code>tbrl</code></th><th><code>tblr</code></th></tr><tr><td><code>before</code></td><td><code>over</code></td><td><code>over</code></td><td><code>right</code></td><td><code>left</code></td></tr><tr><td><code>after</code></td><td><code>under</code></td><td><code>under</code></td><td><code>left</code></td><td><code>right</code></td></tr></tbody></table><p></p><table border="1" class="ednote" summary="Editorial note: Ruby Position Example"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Ruby Position Example</b></td><td align="right" valign="top">2014-09-20</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Add example source and rendering of tts:rubyPosition.</td></tr></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#cssruby">[CSS Ruby]</a>, §4.1, and the examples and example
 renderings shown there apply modulo the mappings defined above.</p></div></div><div class="div3">
-<h4><a id="style-attribute-showBackground"></a>8.2.23 tts:showBackground</h4><p>The <code>tts:showBackground</code> attribute is used to specify
+<h4><a id="style-attribute-showBackground"></a>10.2.27 tts:showBackground</h4><p>The <code>tts:showBackground</code> attribute is used to specify
 constraints on when the background color of a region is intended to be
 presented.</p><p>This attribute may be specified by any
 element type
@@ -3835,7 +4658,7 @@
 </td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#smil3">[SMIL 3.0]</a>,
 § 7.4.2.</p></div></div><div class="div3">
-<h4><a id="style-attribute-textAlign"></a>8.2.24 tts:textAlign</h4><p>The <code>tts:textAlign</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-textAlign"></a>10.2.28 tts:textAlign</h4><p>The <code>tts:textAlign</code> attribute is used to specify a style property that
 defines how inline areas are aligned within a containing block area in the inline progression
 direction.</p><p>This attribute may be specified by any
 element type
@@ -3878,7 +4701,7 @@
 </td></tr></tbody></table><p></p><a id="style-attribute-textAlign-example-1-images"></a><table class="example-images"><caption>Example Rendition – Text Align</caption><tbody><tr><td><img src="images/textAlign.png" alt="TTML textAlign style property"></td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#xsl11">[XSL 1.1]</a>,
 § 7.16.9.</p></div></div><div class="div3">
-<h4><a id="style-attribute-textDecoration"></a>8.2.25 tts:textDecoration</h4><p>The <code>tts:textDecoration</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-textDecoration"></a>10.2.29 tts:textDecoration</h4><p>The <code>tts:textDecoration</code> attribute is used to specify a style property that
 defines a text decoration effect to apply to glyph areas or other inline
 areas that are generated by content flowed into a region.</p><p>This attribute may be specified by any
 element type
@@ -3927,7 +4750,7 @@
 </td></tr></tbody></table><p></p><a id="style-attribute-textDecoration-example-1-images"></a><table class="example-images"><caption>Example Rendition – Text Decoration</caption><tbody><tr><td><img src="images/textDecoration.png" alt="TTML textDecoration style property"></td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#xsl11">[XSL 1.1]</a>,
 § 7.17.4.</p></div></div><div class="div3">
-<h4><a id="style-attribute-textOrientation"></a>8.2.26 tts:textOrientation</h4><p>The <code>tts:textOrientation</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-textOrientation"></a>10.2.30 tts:textOrientation</h4><p>The <code>tts:textOrientation</code> attribute is used to specify a style property that
 defines a text orientation to apply to glyphs that are selected for glyph areas generated
 by content flowed into a region to which a vertical writing mode applies.</p><p>This attribute may be specified by any
 element type
@@ -3962,7 +4785,7 @@
 example.</p><table border="1" class="ednote" summary="Editorial note: Text Orientation Example"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Text Orientation Example</b></td><td align="right" valign="top">2013-08-24</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Insert example fragment and image of text orientation.</td></tr></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#css3-wm">[CSS Writing Modes Level 3]</a>,
 § 5.1.</p></div></div><div class="div3">
-<h4><a id="style-attribute-textOutline"></a>8.2.27 tts:textOutline</h4><p>The <code>tts:textOutline</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-textOutline"></a>10.2.31 tts:textOutline</h4><p>The <code>tts:textOutline</code> attribute is used to specify a style property that
 defines a text outline effect to apply to glyphs that are selected for glyph areas generated
 by content flowed into a region.</p><p>This attribute may be specified by any
 element type
@@ -4011,7 +4834,7 @@
 &lt;/p&gt;
 </pre></div>
 </td></tr></tbody></table><p></p><a id="style-attribute-textOutline-example-1-images"></a><table class="example-images"><caption>Example Rendition – Text Outline</caption><tbody><tr><td><img src="images/textOutline.png" alt="textOutline style property"></td></tr></tbody></table></div><div class="div3">
-<h4><a id="style-attribute-unicodeBidi"></a>8.2.28 tts:unicodeBidi</h4><p>The <code>tts:unicodeBidi</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-unicodeBidi"></a>10.2.32 tts:unicodeBidi</h4><p>The <code>tts:unicodeBidi</code> attribute is used to specify a style property that
 defines a directional embedding or override according to
 the Unicode bidirectional algorithm.</p><p>This attribute may be specified by any
 element type
@@ -4050,7 +4873,7 @@
 </td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#xsl11">[XSL 1.1]</a>,
 § 7.29.6.</p></div></div><div class="div3">
-<h4><a id="style-attribute-visibility"></a>8.2.29 tts:visibility</h4><p>The <code>tts:visibility</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-visibility"></a>10.2.33 tts:visibility</h4><p>The <code>tts:visibility</code> attribute is used to specify a style property that
 defines whether generated areas are visible or not when rendered on a visual
 presentation medium.</p><p>This attribute may be specified by any
 element type
@@ -4105,7 +4928,7 @@
 </td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#xsl11">[XSL 1.1]</a>,
 § 7.30.17.</p></div></div><div class="div3">
-<h4><a id="style-attribute-wrapOption"></a>8.2.30 tts:wrapOption</h4><p>The <code>tts:wrapOption</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-wrapOption"></a>10.2.34 tts:wrapOption</h4><p>The <code>tts:wrapOption</code> attribute is used to specify a style property that
 defines whether or not automatic line wrapping (breaking) applies within the context of
 the affected element.</p><p>This attribute may be specified by any
 element type
@@ -4139,7 +4962,7 @@
 </td></tr></tbody></table><p></p><a id="style-attribute-wrapOption-example-1-images"></a><table class="example-images"><caption>Example Rendition – Wrap Option</caption><tbody><tr><td><img src="images/wrapOption.png" alt="TTML wrapOption style property"></td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#xsl11">[XSL 1.1]</a>,
 § 7.16.13.</p></div></div><div class="div3">
-<h4><a id="style-attribute-writingMode"></a>8.2.31 tts:writingMode</h4><p>The <code>tts:writingMode</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-writingMode"></a>10.2.35 tts:writingMode</h4><p>The <code>tts:writingMode</code> attribute is used to specify a style property that
 defines the block and inline progression directions to be used for the purpose of
 stacking block and inline areas within a region area.</p><p>This attribute may be specified by any
 element type
@@ -4190,7 +5013,7 @@
 the Latin script.</p></div><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#xsl11">[XSL 1.1]</a>,
 § 7.29.7.</p></div></div><div class="div3">
-<h4><a id="style-attribute-zIndex"></a>8.2.32 tts:zIndex</h4><p>The <code>tts:zIndex</code> attribute is used to specify a style property that
+<h4><a id="style-attribute-zIndex"></a>10.2.36 tts:zIndex</h4><p>The <code>tts:zIndex</code> attribute is used to specify a style property that
 defines the front-to-back ordering of region areas in the case that they overlap.</p><p>This attribute may be specified by any
 element type
 that permits use of attributes in the TT Style Namespace; however, this attribute applies
@@ -4265,10 +5088,10 @@
 </td></tr></tbody></table><p></p><p></p><a id="style-attribute-zIndex-example-1-images"></a><table class="example-images"><caption>Example Rendition – Z Index</caption><tbody><tr><td><img src="images/zIndex.png" alt="TTML zIndex style property"></td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the style property
 represented by this attribute are based upon that defined by <a href="#xsl11">[XSL 1.1]</a>,
 § 7.30.18.</p></div></div></div><div class="div2">
-<h3><a id="styling-style-value-expressions"></a>8.3 Style Value Expressions</h3><p>Style property values include the use of the following expressions:</p><ul><li><p><a href="#style-value-alpha"><b>8.3.1 &lt;alpha&gt;</b></a></p></li><li><p><a href="#style-value-border-color"><b>8.3.2 &lt;border-color&gt;</b></a></p></li><li><p><a href="#style-value-border-style"><b>8.3.3 &lt;border-style&gt;</b></a></p></li><li><p><a href="#style-value-border-width"><b>8.3.4 &lt;border-width&gt;</b></a></p></li><li><p><a href="#style-value-color"><b>8.3.5 &lt;color&gt;</b></a></p></li><li><p><a href="#style-value-digit"><b>8.3.6 &lt;digit&gt;</b></a></p></li><li><p><a href="#style-value-familyName"><b>8.3.8 &lt;familyName&gt;</b></a></p></li><li><p><a href="#style-value-genericFamilyName"><b>8.3.9 &lt;genericFamilyName&gt;</b></a></p></li><li><p><a href="#style-value-hexDigit"><b>8.3.10 &lt;hexDigit&gt;</b></a></p></li><li><p><a href="#style-value-integer"><b>8.3.11 &lt;integer&gt;</b></a></p></li><li><p><a href="#style-value-length"><b>8.3.12 &lt;length&gt;</b></a></p></li><li><p><a href="#style-value-namedColor"><b>8.3.13 &lt;namedColor&gt;</b></a></p></li></ul><p>In the syntax representations defined in this section, no
+<h3><a id="styling-style-value-expressions"></a>10.3 Style Value Expressions</h3><p>Style property values include the use of the following expressions:</p><ul><li><p><a href="#style-value-alpha"><b>10.3.1 &lt;alpha&gt;</b></a></p></li><li><p><a href="#style-value-border-color"><b>10.3.2 &lt;border-color&gt;</b></a></p></li><li><p><a href="#style-value-border-style"><b>10.3.3 &lt;border-style&gt;</b></a></p></li><li><p><a href="#style-value-border-width"><b>10.3.4 &lt;border-width&gt;</b></a></p></li><li><p><a href="#style-value-color"><b>10.3.5 &lt;color&gt;</b></a></p></li><li><p><a href="#style-value-digit"><b>10.3.6 &lt;digit&gt;</b></a></p></li><li><p><a href="#style-value-familyName"><b>10.3.8 &lt;familyName&gt;</b></a></p></li><li><p><a href="#style-value-genericFamilyName"><b>10.3.9 &lt;genericFamilyName&gt;</b></a></p></li><li><p><a href="#style-value-hexDigit"><b>10.3.10 &lt;hexDigit&gt;</b></a></p></li><li><p><a href="#style-value-integer"><b>10.3.11 &lt;integer&gt;</b></a></p></li><li><p><a href="#style-value-length"><b>10.3.12 &lt;length&gt;</b></a></p></li><li><p><a href="#style-value-namedColor"><b>10.3.13 &lt;namedColor&gt;</b></a></p></li></ul><p>In the syntax representations defined in this section, no
 linear whitespace (LWSP) is implied or permitted between tokens
 unless explicitly specified.</p><div class="div3">
-<h4><a id="style-value-alpha"></a>8.3.1 &lt;alpha&gt;</h4><p>An &lt;alpha&gt; expression is used to express an opacity value,
+<h4><a id="style-value-alpha"></a>10.3.1 &lt;alpha&gt;</h4><p>An &lt;alpha&gt; expression is used to express an opacity value,
 where	0 means fully transparent and 1 means fully opaque.</p><a id="alpha-style-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;alpha&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;alpha&gt;
@@ -4286,14 +5109,14 @@
 closest supported value.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>In this context, the phrase <em>closest supported value</em> means the value for which the Euclidean distance between
 the computed opacity and the supported opacity is minimized. If there are multiple closest supported values equally distant from
 the computed value, then the value most distant from 0, i.e., the greatest opacity, is used.</p></div></div><div class="div3">
-<h4><a id="style-value-border-color"></a>8.3.2 &lt;border-color&gt;</h4><p>A &lt;border-color&gt; expression is used to express the color of one
+<h4><a id="style-value-border-color"></a>10.3.2 &lt;border-color&gt;</h4><p>A &lt;border-color&gt; expression is used to express the color of one
 or more borders.</p><a id="border-color-style-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;border-color&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;border-color&gt;
   : <a href="#style-value-color">&lt;color&gt;</a>
 </pre></div>
 </td></tr></tbody></table></div><div class="div3">
-<h4><a id="style-value-border-style"></a>8.3.3 &lt;border-style&gt;</h4><p>A &lt;border-style&gt; expression is used to express the style of one
+<h4><a id="style-value-border-style"></a>10.3.3 &lt;border-style&gt;</h4><p>A &lt;border-style&gt; expression is used to express the style of one
 or more borders.</p><a id="border-style-style-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;border-style&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;border-style&gt;
@@ -4307,7 +5130,7 @@
 to be implementation dependent.</p><p>If an implementation does not recognize or otherwise distinguish one of these border style values, then
 it must be interpreted as if a style of <code>solid</code> were specified; however, an implementation that
 supports borders must minimally support the <code>none</code> and <code>solid</code> values.</p></div><div class="div3">
-<h4><a id="style-value-border-width"></a>8.3.4 &lt;border-width&gt;</h4><p>A &lt;border-width&gt; expression is used to express the width of one
+<h4><a id="style-value-border-width"></a>10.3.4 &lt;border-width&gt;</h4><p>A &lt;border-width&gt; expression is used to express the width of one
 or more borders.</p><a id="border-width-style-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;border-width&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;border-width&gt;
@@ -4320,7 +5143,7 @@
 to be implementation dependent; however, the resolved lengths of these widths must adhere to the following
 constraints: width(thin) &lt; width(medium); width(medium) &lt; width(thick).</p><p>If a border width is expressed as a <a href="#style-value-length">&lt;length&gt;</a>,
 then it must not take the form of a percentage value; i.e., it must take the form of a scalar value.</p></div><div class="div3">
-<h4><a id="style-value-color"></a>8.3.5 &lt;color&gt;</h4><p>A &lt;color&gt; expression is used to specify a named color, exact RGB color triple,
+<h4><a id="style-value-color"></a>10.3.5 &lt;color&gt;</h4><p>A &lt;color&gt; expression is used to specify a named color, exact RGB color triple,
 or exact RGBA color tuple, where the alpha component, if expressed,
 is maximum (255) at 100% opacity
 and minimum (0) at 0% opacity, and where the applicable color space is
@@ -4362,16 +5185,16 @@
 to the closest supported value.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>In this context, the phrase <em>closest supported value</em> means the value for which the Euclidean distance between
 the computed color and alpha and the supported color and alpha in the RGB color space is minimized. If there are multiple closest supported values equally distant from
 the computed value, then the value least distant from opaque black <code>rgb(0,0,0,255)</code>, i.e., the closest to opaque black, is used.</p></div></div><div class="div3">
-<h4><a id="style-value-digit"></a>8.3.6 &lt;digit&gt;</h4><p>A &lt;digit&gt; is used to express integers and other types of numbers or tokens.</p><a id="digit-style-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;digit&gt;</caption><tbody><tr><td>
+<h4><a id="style-value-digit"></a>10.3.6 &lt;digit&gt;</h4><p>A &lt;digit&gt; is used to express integers and other types of numbers or tokens.</p><a id="digit-style-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;digit&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;digit&gt;
   : "0" | "1" | "2" | "3" | "4" | "5" | "6" | "7" | "8" | "9"
 </pre></div>
 </td></tr></tbody></table></div><div class="div3">
-<h4><a id="style-value-duration"></a>8.3.7 &lt;duration&gt;</h4><p><em>This section is non-normative.</em></p><div class="note"><p class="prefix"><b>Note:</b></p><p>The information from this section has been removed due to lack of any normative
+<h4><a id="style-value-duration"></a>10.3.7 &lt;duration&gt;</h4><p><em>This section is non-normative.</em></p><div class="note"><p class="prefix"><b>Note:</b></p><p>The information from this section has been removed due to lack of any normative
 use within this specification. This section is retained in its empty form
 in order to prevent section renumbering.</p></div></div><div class="div3">
-<h4><a id="style-value-familyName"></a>8.3.8 &lt;familyName&gt;</h4><p>A &lt;familyName&gt; expression specifies a font family name.</p><a id="familyName-style-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;familyName&gt;</caption><tbody><tr><td>
+<h4><a id="style-value-familyName"></a>10.3.8 &lt;familyName&gt;</h4><p>A &lt;familyName&gt; expression specifies a font family name.</p><a id="familyName-style-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;familyName&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;familyName&gt;
   : unquoted-string
@@ -4437,7 +5260,7 @@
 or CSS parser. In particular, a backslash followed by a newline is ignored by CSS, while it is not
 ignored by the above syntax. Such an unignored escaped newline would need to be represented using
 an equivalent <code>{unicode}</code> escape, such as <code>\a</code>, to order to express in CSS.</p></div></div><div class="div3">
-<h4><a id="style-value-genericFamilyName"></a>8.3.9 &lt;genericFamilyName&gt;</h4><p>A &lt;genericFamilyName&gt; expression specifies a font family using a general
+<h4><a id="style-value-genericFamilyName"></a>10.3.9 &lt;genericFamilyName&gt;</h4><p>A &lt;genericFamilyName&gt; expression specifies a font family using a general
 token that indicates a class of font families.</p><p>The resolution of a generic family name to a concrete font instance is considered to
 be implementation dependent, both in the case of content authoring and content interpretation.</p><a id="genericFamilyName-style-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;genericFamilyName&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
@@ -4462,7 +5285,7 @@
 an initial value), then its typographic characteristics are considered to be implementation
 dependent; however, it is recommended that this default font family be mapped to
 an monospaced, sans-serif font.</p></div><div class="div3">
-<h4><a id="style-value-hexDigit"></a>8.3.10 &lt;hexDigit&gt;</h4><p>A &lt;hexDigit&gt; is used to express integers and other types of numbers or tokens
+<h4><a id="style-value-hexDigit"></a>10.3.10 &lt;hexDigit&gt;</h4><p>A &lt;hexDigit&gt; is used to express integers and other types of numbers or tokens
 that employ base 16 arithmetic.</p><p>For the purpose of parsing, a distinction must not be made between lower and upper case.</p><a id="hexDigit-style-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;hexDigit&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;hexDigit&gt;
@@ -4471,13 +5294,13 @@
   | "A" | "B" | "C" | "D" | "E" | "F"
 </pre></div>
 </td></tr></tbody></table></div><div class="div3">
-<h4><a id="style-value-integer"></a>8.3.11 &lt;integer&gt;</h4><p>An &lt;integer&gt; expression is used to express an arbitrary, signed integral value.</p><a id="integer-style-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;integer&gt;</caption><tbody><tr><td>
+<h4><a id="style-value-integer"></a>10.3.11 &lt;integer&gt;</h4><p>An &lt;integer&gt; expression is used to express an arbitrary, signed integral value.</p><a id="integer-style-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;integer&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;integer&gt;
   : ( "+" | "-" )? <a href="#style-value-digit">&lt;digit&gt;</a>+
 </pre></div>
 </td></tr></tbody></table></div><div class="div3">
-<h4><a id="style-value-length"></a>8.3.12 &lt;length&gt;</h4><p>A &lt;length&gt; expression is used to express either a coordinate component of point
+<h4><a id="style-value-length"></a>10.3.12 &lt;length&gt;</h4><p>A &lt;length&gt; expression is used to express either a coordinate component of point
 in a cartesian space or a distance between two points in a cartesian space.</p><a id="length-style-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;length&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;length&gt;
@@ -4527,14 +5350,14 @@
 scaled font when used to specify lengths in the inline progression
 direction and equal to the block progression dimension of the scaled
 font when used to specify lengths in the block progression direction.</p><p>The semantics of the unit of measure <code>c</code> (cell) are
-defined by the parameter <a href="#parameter-attribute-cellResolution"><b>6.2.1 ttp:cellResolution</b></a>.</p><p>The units of measure <code>vw</code> and <code>vh</code> are defined as
+defined by the parameter <a href="#parameter-attribute-cellResolution"><b>7.2.1 ttp:cellResolution</b></a>.</p><p>The units of measure <code>vw</code> and <code>vh</code> are defined as
 one percent (1%) of the width and height of the <a href="#terms-root-container-region">root container region</a>, respectively.
 For example, the length <code>25vw</code> is interpreted as 25% of the width of
 the <a href="#terms-root-container-region">root container region</a>.</p><p>The units of measure <code>vmin</code> and <code>vmax</code> are defined as
 the minimum and maxium of <code>vw</code> and <code>vh</code>, respectively. For example,
 the length <code>25vmin</code> is interpreted as the minimum of 25% of the width and
 25% of the height of the <a href="#terms-root-container-region">root container region</a>.</p></div><div class="div3">
-<h4><a id="style-value-namedColor"></a>8.3.13 &lt;namedColor&gt;</h4><p>A &lt;namedColor&gt; is used to express an RGBA color with a convenient name, and where the applicable color space is
+<h4><a id="style-value-namedColor"></a>10.3.13 &lt;namedColor&gt;</h4><p>A &lt;namedColor&gt; is used to express an RGBA color with a convenient name, and where the applicable color space is
 defined by <a href="#srgb">[SRGB]</a>.</p><p>For the purpose of parsing, a distinction must not be made between lower and upper case.</p><a id="namedColor-style-expression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;namedColor&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;namedColor&gt;
@@ -4560,22 +5383,22 @@
 </pre></div>
 </td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>Except for <code>transparent</code>, the set of named colors specified above constitutes a proper
 subset of the set of named colors specified by <a href="#svg11">[SVG 1.1]</a>, § 4.2.</p></div></div><div class="div3">
-<h4><a id="style-value-quotedString"></a>8.3.14 &lt;quotedString&gt;</h4><p><em>This section is non-normative.</em></p><div class="note"><p class="prefix"><b>Note:</b></p><p>The information from this section has been incorporated into
-<a href="#style-value-familyName"><b>8.3.8 &lt;familyName&gt;</b></a>. This section is retained in its empty form
+<h4><a id="style-value-quotedString"></a>10.3.14 &lt;quotedString&gt;</h4><p><em>This section is non-normative.</em></p><div class="note"><p class="prefix"><b>Note:</b></p><p>The information from this section has been incorporated into
+<a href="#style-value-familyName"><b>10.3.8 &lt;familyName&gt;</b></a>. This section is retained in its empty form
 in order to prevent section renumbering.</p></div></div><div class="div3">
-<h4><a id="style-value-string"></a>8.3.15 &lt;string&gt;</h4><p><em>This section is non-normative.</em></p><div class="note"><p class="prefix"><b>Note:</b></p><p>The information from this section has been incorporated into
-<a href="#style-value-familyName"><b>8.3.8 &lt;familyName&gt;</b></a>. This section is retained in its empty form
+<h4><a id="style-value-string"></a>10.3.15 &lt;string&gt;</h4><p><em>This section is non-normative.</em></p><div class="note"><p class="prefix"><b>Note:</b></p><p>The information from this section has been incorporated into
+<a href="#style-value-familyName"><b>10.3.8 &lt;familyName&gt;</b></a>. This section is retained in its empty form
 in order to prevent section renumbering.</p></div></div></div><div class="div2">
-<h3><a id="semantics-style-resolution"></a>8.4 Style Resolution</h3><p>This section defines the semantics of style resolution in terms of
-a standard processing model as follows:</p><ul><li><p><a href="#semantics-style-association"><b>8.4.1 Style Association</b></a></p></li><li><p><a href="#semantics-style-inheritance"><b>8.4.2 Style Inheritance</b></a></p></li><li><p><a href="#semantics-style-resolution-value-categories"><b>8.4.3 Style Resolution Value Categories</b></a></p></li><li><p><a href="#semantics-style-resolution-processing"><b>8.4.4 Style Resolution Processing</b></a></p></li></ul><p>Any implementation of this model is permitted provided that the
+<h3><a id="semantics-style-resolution"></a>10.4 Style Resolution</h3><p>This section defines the semantics of style resolution in terms of
+a standard processing model as follows:</p><ul><li><p><a href="#semantics-style-association"><b>10.4.1 Style Association</b></a></p></li><li><p><a href="#semantics-style-inheritance"><b>10.4.2 Style Inheritance</b></a></p></li><li><p><a href="#semantics-style-resolution-value-categories"><b>10.4.3 Style Resolution Value Categories</b></a></p></li><li><p><a href="#semantics-style-resolution-processing"><b>10.4.4 Style Resolution Processing</b></a></p></li></ul><p>Any implementation of this model is permitted provided that the
 externally observable results are consistent with the results produced
 by this model.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of style resolution employed here are based upon
 <a href="#xsl11">[XSL 1.1]</a>, § 5.</p></div><div class="div3">
-<h4><a id="semantics-style-association"></a>8.4.1 Style Association</h4><p>Style association is a sub-process of <a href="#semantics-style-resolution-processing"><b>8.4.4 Style Resolution Processing</b></a> used to determine the
+<h4><a id="semantics-style-association"></a>10.4.1 Style Association</h4><p>Style association is a sub-process of <a href="#semantics-style-resolution-processing"><b>10.4.4 Style Resolution Processing</b></a> used to determine the
 specified style set of each content and
 layout element.</p><p>Style matter may be associated with content
  and layout matter in a number of ways:</p><ul><li><p><a href="#semantics-style-association-inline">inline styling</a></p></li><li><p><a href="#semantics-style-association-referential">referential styling</a></p></li><li><p><a href="#semantics-style-association-chained-referential">chained referential styling</a></p></li></ul><p>In addition to the above, style matter may be associated with layout matter using:</p><ul><li><p><a href="#semantics-style-association-nested">nested styling</a></p></li></ul><div class="div4">
-<h5><a id="semantics-style-association-inline"></a>8.4.1.1 Inline Styling</h5><p>Style properties may be expressed in an inline manner by direct
+<h5><a id="semantics-style-association-inline"></a>10.4.1.1 Inline Styling</h5><p>Style properties may be expressed in an inline manner by direct
 specification of an attribute from the TT Style Namespace on the
 affected element. When expressed in this manner, the association of
 style information is referred to as <em>inline styling</em>.</p><p>Style properties associated by inline styling are afforded a higher priority than all other
@@ -4586,8 +5409,8 @@
 </td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>In the above example, the two text fragments <code>"White 1 "</code> and
 <code>" White 2"</code>, which are interpreted as anonymous spans, are not
 associated with a color style property; rather, they inherit their color style
-from their parent <code>p</code> element as described in <a href="#semantics-style-inheritance-content"><b>8.4.2.1 Content Style Inheritance</b></a> below.  </p></div></div><div class="div4">
-<h5><a id="semantics-style-association-referential"></a>8.4.1.2 Referential Styling</h5><p>Style properties may be expressed in an out-of-line manner and referenced by the
+from their parent <code>p</code> element as described in <a href="#semantics-style-inheritance-content"><b>10.4.2.1 Content Style Inheritance</b></a> below.  </p></div></div><div class="div4">
+<h5><a id="semantics-style-association-referential"></a>10.4.1.2 Referential Styling</h5><p>Style properties may be expressed in an out-of-line manner and referenced by the
 affected element using the <code>style</code> attribute. When expressed in this manner,
 the association of style information is referred to as <em>referential styling</em>.</p><p>If a <code>style</code> attribute specifies multiple references, then those references are
 evaluated in the specified order, and that order applies to resolution of the value of a
@@ -4597,7 +5420,7 @@
 element that is a descendant of a <code>layout</code> element.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>The use of referential styling encourages the reuse of style specifications while
 sacrificing locality of reference.</p></div><div class="note"><p class="prefix"><b>Note:</b></p><p>A single <a href="#terms-content-element">content element</a> may be associated with style properties by a hybrid mixture of
 inline and referential styling, in which case inline styling is given priority as described above
-by <a href="#semantics-style-association-inline"><b>8.4.1.1 Inline Styling</b></a>.</p></div><a id="style-association-example-2"></a><table class="example"><caption>Example – Referential Styling</caption><tbody><tr><td>
+by <a href="#semantics-style-association-inline"><b>10.4.1.1 Inline Styling</b></a>.</p></div><a id="style-association-example-2"></a><table class="example"><caption>Example – Referential Styling</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;style <span class="strong">xml:id="s1"</span> tts:color="white"/&gt;
 &lt;style <span class="strong">xml:id="s2"</span> tts:color="yellow"/&gt;
@@ -4607,8 +5430,8 @@
 </td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>In the above example, the two text fragments <code>"White 1 "</code> and
 <code>" White 2"</code>, which are interpreted as anonymous spans, are not
 associated with a color style property; rather, they inherit their color style
-from their parent <code>p</code> element as described in <a href="#semantics-style-inheritance-content"><b>8.4.2.1 Content Style Inheritance</b></a> below.</p></div></div><div class="div4">
-<h5><a id="semantics-style-association-chained-referential"></a>8.4.1.3 Chained Referential Styling</h5><p>Style properties may be expressed in an out-of-line manner and may themselves reference
+from their parent <code>p</code> element as described in <a href="#semantics-style-inheritance-content"><b>10.4.2.1 Content Style Inheritance</b></a> below.</p></div></div><div class="div4">
+<h5><a id="semantics-style-association-chained-referential"></a>10.4.1.3 Chained Referential Styling</h5><p>Style properties may be expressed in an out-of-line manner and may themselves reference
 other out-of-line style properties, thus creating a chain of references starting at the
 affected element. When expressed in this manner, the association of style information
 is referred to as <em>chained referential styling</em>.</p><p>If the same style property is specified in more than one referenced
@@ -4619,7 +5442,7 @@
 element that is a descendant of a <code>layout</code> element.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>The use of chained referential styling encourages the grouping of style specifications
 into general and specific sets, which further aids in style specification reuse.</p></div><div class="note"><p class="prefix"><b>Note:</b></p><p>A single <a href="#terms-content-element">content element</a> may be associated with style properties by a hybrid mixture of
 inline, referential styling, and chained referential styling, in which case inline styling is
-given priority as described above by <a href="#semantics-style-association-inline"><b>8.4.1.1 Inline Styling</b></a>.</p></div><a id="style-association-example-3"></a><table class="example"><caption>Example – Chained Referential Styling</caption><tbody><tr><td>
+given priority as described above by <a href="#semantics-style-association-inline"><b>10.4.1.1 Inline Styling</b></a>.</p></div><a id="style-association-example-3"></a><table class="example"><caption>Example – Chained Referential Styling</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;style <span class="strong">xml:id="s1"</span> tts:color="white" tts:fontFamily="monospaceSerif"/&gt;
 &lt;style <span class="strong">xml:id="s2"</span> <span class="strong">style="s1"</span> tts:color="yellow"/&gt;
@@ -4628,7 +5451,7 @@
 &lt;p <span class="strong">style="s2"</span>&gt;Yellow Monospace&lt;/p&gt;
 </pre></div>
 </td></tr></tbody></table></div><div class="div4">
-<h5><a id="semantics-style-association-nested"></a>8.4.1.4 Nested Styling</h5><p>Style properties may be expressed in a nested manner by direct specification of one or
+<h5><a id="semantics-style-association-nested"></a>10.4.1.4 Nested Styling</h5><p>Style properties may be expressed in a nested manner by direct specification of one or
 more <code>style</code> element children of the affected element.
 When expressed in this manner, the association of style information
 is referred to as <em>nested styling</em>.</p><p>Style properties associated by nested styling are afforded a lower priority than inline
@@ -4642,16 +5465,16 @@
 </pre></div>
 </td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>In this version of this specification, nested styling applies only
 to the <code>region</code> element.</p></div></div></div><div class="div3">
-<h4><a id="semantics-style-inheritance"></a>8.4.2 Style Inheritance</h4><p>Style inheritance is a sub-process of <a href="#semantics-style-resolution-processing"><b>8.4.4 Style Resolution Processing</b></a> used to determine the
+<h4><a id="semantics-style-inheritance"></a>10.4.2 Style Inheritance</h4><p>Style inheritance is a sub-process of <a href="#semantics-style-resolution-processing"><b>10.4.4 Style Resolution Processing</b></a> used to determine the
 specified style set of each content and
 layout element.</p><p>Styles are further propagated to content matter
 using:
 </p><ul><li><p><a href="#semantics-style-inheritance-content">content style inheritance</a></p></li><li><p><a href="#semantics-style-inheritance-content">region style inheritance</a></p></li><li><p><a href="#semantics-style-inheritance-content">root style inheritance</a></p></li></ul><p>For the purpose of determining inherited styles, the element hierarchy of
 an intermediate synchronic document form of a <a href="#terms-document-instance">document instance</a> must be used, where
-such intermediate forms are defined by <a href="#semantics-region-layout-step-1"><b>9.3.3 Intermediate Synchronic Document Construction</b></a>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>The intermediate synchronic document form is utilized rather than
+such intermediate forms are defined by <a href="#semantics-region-layout-step-1"><b>11.3.3 Intermediate Synchronic Document Construction</b></a>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>The intermediate synchronic document form is utilized rather than
 the original form in order to facilitate region inheritance
 processing.</p></div><div class="div4">
-<h5><a id="semantics-style-inheritance-content"></a>8.4.2.1 Content Style Inheritance</h5><p>Style properties are inherited from ancestor <a href="#terms-content-element">content elements</a>
+<h5><a id="semantics-style-inheritance-content"></a>10.4.2.1 Content Style Inheritance</h5><p>Style properties are inherited from ancestor <a href="#terms-content-element">content elements</a>
 within an intermediate synchronic document
 if a style property is not associated with a <a href="#terms-content-element">content element</a> (or
 an anonymous span) and the style property is designated as
@@ -4675,7 +5498,7 @@
 specified
 style
 set of the <code>span</code> element.</p></div></div><div class="div4">
-<h5><a id="semantics-style-inheritance-region"></a>8.4.2.2 Region Style Inheritance</h5><p>Style properties are inherited from a <a href="#layout-vocabulary-region">region</a> element in the following case:</p><ol class="enumar"><li><p>if an inheritable style property <em>P</em> is not associated with
+<h5><a id="semantics-style-inheritance-region"></a>10.4.2.2 Region Style Inheritance</h5><p>Style properties are inherited from a <a href="#layout-vocabulary-region">region</a> element in the following case:</p><ol class="enumar"><li><p>if an inheritable style property <em>P</em> is not associated with
 a <a href="#terms-content-element">content element</a>
 or an anonymous span <em>E</em>, and</p></li><li><p>if that style property <em>P</em> is in the computed style
 set of region <em>R</em>, and</p></li><li><p>if that element <em>E</em> is flowed into (presented within) region
@@ -4692,7 +5515,7 @@
 items <code>Yellow Monospace</code> effectively inherits the <code>tts:color</code>
 and <code>tts:fontFamily</code> styles specified on the <code>region</code>
 element into which the <code>p</code> element is flowed (presented).</p></div></div><div class="div4">
-<h5><a id="semantics-style-inheritance-root"></a>8.4.2.3 Root Style Inheritance</h5><p>Style properties are inherited from the root <a href="#document-structure-vocabulary-tt">tt</a> element in the following case:</p><ol class="enumar"><li><p>if an inheritable style property <em>P</em> is not associated with
+<h5><a id="semantics-style-inheritance-root"></a>10.4.2.3 Root Style Inheritance</h5><p>Style properties are inherited from the root <a href="#document-structure-vocabulary-tt">tt</a> element in the following case:</p><ol class="enumar"><li><p>if an inheritable style property <em>P</em> is not associated with
 a <a href="#layout-vocabular-region"><code>region</code></a> element, and</p></li><li><p>if that
 style property <em>P</em> is in the computed style
 set of the root <a href="#document-structure-vocabulary-tt">tt</a> element.</p></li></ol><div class="note"><p class="prefix"><b>Note:</b></p><p>Root style inheritance provides a mechanism by means of which <code>region</code> elements
@@ -4711,14 +5534,14 @@
 <code>tts:color</code> style specified on the <code>tt</code> element, which,
 along with the <code>tts:fontFamily</code> style specified on the <code>region</code>
 element, are inherited by <code>p</code> element when selected into the region.</p></div></div></div><div class="div3">
-<h4><a id="semantics-style-resolution-value-categories"></a>8.4.3 Style Resolution Value Categories</h4><p>During style resolution, layout, and presentation processing,
+<h4><a id="semantics-style-resolution-value-categories"></a>10.4.3 Style Resolution Value Categories</h4><p>During style resolution, layout, and presentation processing,
 three categories of style property values are distinguished as
 follows:</p><ul><li><p><a href="#semantics-style-resolved-value-category-specified">specified values</a></p></li><li><p><a href="#semantics-style-resolved-value-category-computed">computed values</a></p></li><li><p><a href="#semantics-style-resolved-value-category-actual">actual values</a></p></li></ul><div class="div4">
-<h5><a id="semantics-style-resolved-value-category-specified"></a>8.4.3.1 Specified Values</h5><p>Values of style properties that are associated with or inherited
+<h5><a id="semantics-style-resolved-value-category-specified"></a>10.4.3.1 Specified Values</h5><p>Values of style properties that are associated with or inherited
 by an element or anonymous span are referred to as <em>specified values</em>. The
 set of all specified style properties of a given element is referred to
 as the <em>specified style set</em> of that element.</p></div><div class="div4">
-<h5><a id="semantics-style-resolved-value-category-computed"></a>8.4.3.2 Computed Values</h5><p>When style properties are specified using relative value expressions,
+<h5><a id="semantics-style-resolved-value-category-computed"></a>10.4.3.2 Computed Values</h5><p>When style properties are specified using relative value expressions,
 such as a named color, a relative unit (e.g., cell), or a percentage, then
 they need to be further resolved into absolute units, such as an RGB triple,
 pixels, etc.</p><p>During the style resolution process, all specified style values are
@@ -4731,7 +5554,7 @@
 such as percentage, require evaluating the expression in the immediate
 (local) context of reference, and not in a distant (remote) context of
 reference where the related (resolving) expression is not available.</p></div><div class="div4">
-<h5><a id="semantics-style-resolved-value-category-actual"></a>8.4.3.3 Actual Values</h5><p>During the actual presentation process, other transformations occur
+<h5><a id="semantics-style-resolved-value-category-actual"></a>10.4.3.3 Actual Values</h5><p>During the actual presentation process, other transformations occur
 that map some value expressions to concrete, physical values. For example,
 the colors of computed style values are further subjected to closest color
 approximation and gamma correction
@@ -4751,11 +5574,11 @@
 to actual style set values; as a consequence, no further use or reference
 to actual values is made below when formally describing the style
 resolution process.</p></div></div></div><div class="div3">
-<h4><a id="semantics-style-resolution-processing"></a>8.4.4 Style Resolution Processing</h4><p>The process of style resolution is defined herein as the procedure
+<h4><a id="semantics-style-resolution-processing"></a>10.4.4 Style Resolution Processing</h4><p>The process of style resolution is defined herein as the procedure
 (and results thereof) for resolving (determining) the computed values
-of all style properties that apply to content and layout elements:</p><ul><li><p><a href="#semantics-style-resolution-processing-definitions"><b>8.4.4.1 Conceptual Definitions</b></a></p></li><li><p><a href="#semantics-style-resolution-processing-sss"><b>8.4.4.2 Specified Style Set Processing</b></a></p></li><li><p><a href="#semantics-style-resolution-processing-css"><b>8.4.4.3 Computed Style Set Processing</b></a></p></li><li><p><a href="#semantics-style-resolution-process-overall"><b>8.4.4.4 Style Resolution Process</b></a></p></li></ul><p>The process described here forms an integral sub-process of
-<a href="#semantics-region-layout"><b>9.3 Region Layout and Presentation</b></a>.</p><div class="div4">
-<h5><a id="semantics-style-resolution-processing-definitions"></a>8.4.4.1 Conceptual Definitions</h5><p>For the purpose of interpreting the style resolution processing
+of all style properties that apply to content and layout elements:</p><ul><li><p><a href="#semantics-style-resolution-processing-definitions"><b>10.4.4.1 Conceptual Definitions</b></a></p></li><li><p><a href="#semantics-style-resolution-processing-sss"><b>10.4.4.2 Specified Style Set Processing</b></a></p></li><li><p><a href="#semantics-style-resolution-processing-css"><b>10.4.4.3 Computed Style Set Processing</b></a></p></li><li><p><a href="#semantics-style-resolution-process-overall"><b>10.4.4.4 Style Resolution Process</b></a></p></li></ul><p>The process described here forms an integral sub-process of
+<a href="#semantics-region-layout"><b>11.3 Region Layout and Presentation</b></a>.</p><div class="div4">
+<h5><a id="semantics-style-resolution-processing-definitions"></a>10.4.4.1 Conceptual Definitions</h5><p>For the purpose of interpreting the style resolution processing
 model specified below, the following conceptual definitions apply:</p><dl><dt class="label">[style property]</dt><dd><p>a style property, <em>P</em>, is considered to consist of a
 tuple <code>[name, value]</code>, where the name of the
 property is a tuple <code>[namespace value,
@@ -4828,7 +5651,7 @@
 follows: for each style property <em>P<sub>new</sub></em> in
 <em>SS<sub>new</sub></em>, merge <em>P<sub>new</sub></em> into
 <em>SS<sub>old</sub></em>;</p></dd></dl></div><div class="div4">
-<h5><a id="semantics-style-resolution-processing-sss"></a>8.4.4.2 Specified Style Set Processing</h5><p>The specified style set <em>SSS</em> of an element or
+<h5><a id="semantics-style-resolution-processing-sss"></a>10.4.4.2 Specified Style Set Processing</h5><p>The specified style set <em>SSS</em> of an element or
 anonymous span <em>E</em>,
 <em>SSS(E)</em>, is determined according to the following ordered
 rules:</p><ol class="enumar"><li><p><span class="strong">[initialization]</span> initialize
@@ -4861,7 +5684,7 @@
 and is not styling element type <code>style</code>,
 then for each style property
 <em>P</em> in the set of style properties defined
-above in <a href="#styling-attribute-vocabulary"><b>8.2 Styling Attribute Vocabulary</b></a>, perform the
+above in <a href="#styling-attribute-vocabulary"><b>10.2 Styling Attribute Vocabulary</b></a>, perform the
 following ordered sub-steps:</p><ol class="enumla"><li><p>if <em>P</em> is present in the specified
 style set of <em>E</em>, <em>SSS(E)</em>, then continue to the
 next style property;</p></li><li><p>if <em>P</em> is defined to be inheritable and <em>E</em> is
@@ -4873,16 +5696,16 @@
 property <em>P</em>, where the initial value of a property is
 determined as follows:</p><ol class="enumlr"><li><p>if an <a href="#styling-vocabulary-initial"><code>initial</code></a>
 element defines the initial value for <em>P</em>, then use that value;</p></li><li><p>otherwise, use the initial value specified by the property definition of <em>P</em> found above
-in <a href="#styling-attribute-vocabulary"><b>8.2 Styling Attribute Vocabulary</b></a>;</p></li></ol></li></ul></li><li><p>if the value of <em>P′</em> is not undefined, then merge
+in <a href="#styling-attribute-vocabulary"><b>10.2 Styling Attribute Vocabulary</b></a>;</p></li></ol></li></ul></li><li><p>if the value of <em>P′</em> is not undefined, then merge
 <em>P′</em> into the specified style set of <em>E</em>,
 <em>SSS(E)</em>.</p></li></ol></li></ol></div><div class="div4">
-<h5><a id="semantics-style-resolution-processing-css"></a>8.4.4.3 Computed Style Set Processing</h5><p>The computed style set <em>CSS</em> of an element or
+<h5><a id="semantics-style-resolution-processing-css"></a>10.4.4.3 Computed Style Set Processing</h5><p>The computed style set <em>CSS</em> of an element or
 anonymous span <em>E</em>,
 <em>CSS(E)</em>, is determined according to the following ordered
 rules:</p><ol class="enumar"><li><p><span class="strong">[resolve specified styles]</span>
 determine (obtain) the specified style set <em>SSS</em> of
 <em>E</em>, namely, <em>SSS(E)</em>, in accordance with
-<a href="#semantics-style-resolution-processing-sss"><b>8.4.4.2 Specified Style Set Processing</b></a>;</p></li><li><p><span class="strong">[initialization]</span>
+<a href="#semantics-style-resolution-processing-sss"><b>10.4.4.2 Specified Style Set Processing</b></a>;</p></li><li><p><span class="strong">[initialization]</span>
 initialize <em>CSS(E)</em> to a (deep) copy of
 <em>SSS(E)</em>;</p></li><li><p><span class="strong">[filter]</span> if
 <em>E</em> is an <code>animate</code>, <code>set</code>, or <code>style</code> element, then return
@@ -4899,7 +5722,7 @@
 context of a layout or <a href="#terms-content-element">content element</a> which has a presentation
 context, and not in the non-presentation, declaration context
 of an <code>animate</code>, <code>set</code>, or referable <code>style</code> element.</p></div></div><div class="div4">
-<h5><a id="semantics-style-resolution-process-overall"></a>8.4.4.4 Style Resolution Process</h5><p>The top-level style resolution process is defined as follows: using
+<h5><a id="semantics-style-resolution-process-overall"></a>10.4.4.4 Style Resolution Process</h5><p>The top-level style resolution process is defined as follows: using
 a preorder traversal of each element and <em>anonymous span</em>,
 <em>E</em>, of an intermediate synchronic document,
 <em>DOC<sub>inter</sub></em>, perform the following ordered
@@ -4908,8 +5731,8 @@
 do not perform the subsequent step below on <em>E</em>:</p><ul><li><p><a href="#document-structure-vocabulary-tt"><code>tt</code></a></p></li><li><p><a href="#styling-vocabulary-style"><code>style</code></a></p></li><li><p><a href="#layout-vocabulary-region"><code>region</code></a></p></li><li><p><a href="#document-structure-vocabulary-body"><code>body</code></a></p></li><li><p><a href="#content-vocabulary-body"><code>div</code></a></p></li><li><p><a href="#content-vocabulary-body"><code>p</code></a></p></li><li><p><a href="#content-vocabulary-body"><code>span</code></a></p></li><li><p><a href="#content-vocabulary-body"><code>br</code></a></p></li><li><p><a href="#animation-vocabulary-animate"><code>animate</code></a></p></li><li><p><a href="#animation-vocabulary-set"><code>set</code></a></p></li><li><p><em>anonymous span</em></p></li></ul></li><li><p> <span class="strong">[resolve computed styles]</span>
 determine (obtain) the computed style set <em>CSS</em> of
 <em>E</em>, namely, <em>CSS(E)</em>, in accordance with
-<a href="#semantics-style-resolution-processing-css"><b>8.4.4.3 Computed Style Set Processing</b></a>.</p></li></ol></div></div></div></div><div class="div1">
-<h2><a id="layout"></a>9 Layout</h2><p>This section specifies the <em>layout</em> matter of the core
+<a href="#semantics-style-resolution-processing-css"><b>10.4.4.3 Computed Style Set Processing</b></a>.</p></li></ol></div></div></div></div><div class="div1">
+<h2><a id="layout"></a>11 Layout</h2><p>This section specifies the <em>layout</em> matter of the core
 vocabulary catalog, where
 layout is to be understood as a separable layer of information that applies to
 content and that denotes authorial intentions about the presentation of
@@ -4921,41 +5744,41 @@
 exists – use of referential styling –
 in which the style
 matter is not embedded (inlined).</p></div><div class="div2">
-<h3><a id="layout-element-vocabulary"></a>9.1 Layout Element Vocabulary</h3><p>The following elements specify the structure and principal layout aspects of a
-<a href="#terms-document-instance">document instance</a>:</p><ul><li><p><a href="#layout-vocabulary-layout"><b>9.1.1 layout</b></a></p></li><li><p><a href="#layout-vocabulary-region"><b>9.1.2 region</b></a></p></li></ul><div class="div3">
-<h4><a id="layout-vocabulary-layout"></a>9.1.1 layout</h4><p>The <code>layout</code> element is a container element used to group
+<h3><a id="layout-element-vocabulary"></a>11.1 Layout Element Vocabulary</h3><p>The following elements specify the structure and principal layout aspects of a
+<a href="#terms-document-instance">document instance</a>:</p><ul><li><p><a href="#layout-vocabulary-layout"><b>11.1.1 layout</b></a></p></li><li><p><a href="#layout-vocabulary-region"><b>11.1.2 region</b></a></p></li></ul><div class="div3">
+<h4><a id="layout-vocabulary-layout"></a>11.1.1 layout</h4><p>The <code>layout</code> element is a container element used to group
 out-of-line layout matter, including metadata that applies to layout matter.</p><p>The <code>layout</code> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group, followed by
+elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group, followed by
 zero or more <code>region</code> elements.</p><a id="elt-syntax-layout"></a><table class="syntax"><caption>XML Representation – Element Information Item: layout</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;layout
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-table">Metadata.class</a>*, <a href="#layout-vocabulary-region">region</a>*
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#layout-vocabulary-region">region</a>*
 &lt;/layout&gt;
 </pre></div>
 </td></tr></tbody></table><p>To the extent that time semantics apply to the content of the
 <code>layout</code> element, the implied time interval of this element is
 defined to be coterminous with the <a href="#terms-root-temporal-extent">root temporal extent</a>.</p></div><div class="div3">
-<h4><a id="layout-vocabulary-region"></a>9.1.2 region</h4><p>The <code>region</code> element is used to define a rectangular space or area into which content is
+<h4><a id="layout-vocabulary-region"></a>11.1.2 region</h4><p>The <code>region</code> element is used to define a rectangular space or area into which content is
 to be flowed for the purpose of presentation.</p><p>A <code>region</code> element may appear as either (1) a child of a
 <a href="#layout-vocabulary-layout">layout</a> element or (2) a child of block level
 <a href="#terms-content-element">content element</a>, specifically, of elements
-in the <a href="#element-vocab-group-table">Block.class</a> element group.
+in the <a href="#element-vocab-group-block">Block.class</a> element group.
 In the former case, the region is referred to as an <a href="#terms-out-of-line-region">out-of-line region</a>, while in the latter
 case, it is referred to as an <a href="#terms-inline-region">inline region</a>.</p><p>In addition, and in accordance with
-<a href="#semantics-style-inheritance-region"><b>8.4.2.2 Region Style Inheritance</b></a>, 
+<a href="#semantics-style-inheritance-region"><b>10.4.2.2 Region Style Inheritance</b></a>, 
 the <code>region</code> element may be used to specify inheritable style properties to be
 inherited by content that is flowed into it.</p><p>The <code>region</code> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group,
+elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group,
 followed by zero or more
-elements in the <code>Animation.class</code> element group,
+elements in the <a href="#element-vocab-group-animation"><code>Animation.class</code></a> element group,
 followed by
-zero or more <code>style</code> elements.</p><p>Any metadata specified by children in the <code>Metadata.class</code>
+zero or more <code>style</code> elements.</p><p>Any metadata specified by children in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a>
 element group applies semantically to the <code>region</code> element and its descendants as a whole.
-Any animation elements specified by children in the <code>Animation.class</code>
+Any animation elements specified by children in the <a href="#element-vocab-group-animation"><code>Animation.class</code></a>
 element group apply semantically to the <code>region</code> element.
 Any <code>style</code> child element must be considered a local style
 definition that applies only to the containing <code>region</code>
@@ -4969,13 +5792,13 @@
   <a href="#timing-attribute-end">end</a> = <a href="#timing-value-timeExpression">&lt;timeExpression&gt;</a>
   <a href="#style-attribute-style">style</a> = IDREFS
   <a href="#timing-attribute-timeContainer">timeContainer</a> = (<em>par</em>|<em>seq</em>)
-  <a href="#metadata-attribute-role">ttm:role</a> = string
+  <a href="#metadata-attribute-role">ttm:role</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute in TT Style namespace</em>}
   {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-table">Metadata.class</a>*, <a href="#element-vocab-group-table">Animation.class</a>*, <a href="#styling-vocabulary-style">style</a>*
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#element-vocab-group-animation">Animation.class</a>*, <a href="#styling-vocabulary-style">style</a>*
 &lt;/region&gt;
 </pre></div>
 </td></tr></tbody></table><p>An <a href="#terms-out-of-line-region">out-of-line</a> <code>region</code> element
@@ -5015,21 +5838,21 @@
 by this attribute express the semantic roles of the region
 independently from the semantic roles of any content targeted to
 (associated with) the region.</p></div></div><div class="div2">
-<h3><a id="layout-attribute-vocabulary"></a>9.2 Layout Attribute Vocabulary</h3><p>This section defines the <a href="#layout-attribute-region"><b>9.2.1 region</b></a> attribute used with <a href="#terms-content-element">content elements</a>.</p><div class="div3">
-<h4><a id="layout-attribute-region"></a>9.2.1 region</h4><p>The <code>region</code> attribute is used to reference a <code>region</code>
+<h3><a id="layout-attribute-vocabulary"></a>11.2 Layout Attribute Vocabulary</h3><p>This section defines the <a href="#layout-attribute-region"><b>11.2.1 region</b></a> attribute used with <a href="#terms-content-element">content elements</a>.</p><div class="div3">
+<h4><a id="layout-attribute-region"></a>11.2.1 region</h4><p>The <code>region</code> attribute is used to reference a <code>region</code>
 element which defines a space or area into which a <a href="#terms-content-element">content element</a> is intended to be flowed.</p><p>If specified, the value of a <code>region</code> attribute must
 adhere to the <code>IDREF</code> data type defined by <a href="#xsd-2">[XML Schema Part 2]</a>,
 § 3.3.9, and, furthermore, this IDREF must reference a <code>region</code> element
 which has a <code>layout</code> element as an ancestor.</p><p>The <code>region</code> attribute may be specified by an instance of the following
-element types:</p><ul><li><p><a href="#document-structure-vocabulary-body"><code>body</code></a></p></li><li><p><a href="#content-vocabulary-div"><code>div</code></a></p></li><li><p><a href="#content-vocabulary-p"><code>p</code></a></p></li><li><p><a href="#content-vocabulary-span"><code>span</code></a></p></li><li><p><a href="#content-vocabulary-br"><code>br</code></a></p></li></ul><div class="note"><p class="prefix"><b>Note:</b></p><p>See <a href="#semantics-region-layout"><b>9.3 Region Layout and Presentation</b></a> below for further information on content
+element types:</p><ul><li><p><a href="#document-structure-vocabulary-body"><code>body</code></a></p></li><li><p><a href="#content-vocabulary-div"><code>div</code></a></p></li><li><p><a href="#content-vocabulary-p"><code>p</code></a></p></li><li><p><a href="#content-vocabulary-span"><code>span</code></a></p></li><li><p><a href="#content-vocabulary-br"><code>br</code></a></p></li></ul><div class="note"><p class="prefix"><b>Note:</b></p><p>See <a href="#semantics-region-layout"><b>11.3 Region Layout and Presentation</b></a> below for further information on content
 flow in a region.</p></div></div></div><div class="div2">
-<h3><a id="semantics-region-layout"></a>9.3 Region Layout and Presentation</h3><p>This section defines the semantics of region layout and
+<h3><a id="semantics-region-layout"></a>11.3 Region Layout and Presentation</h3><p>This section defines the semantics of region layout and
 presentation in terms of a standard processing model as
-follows:</p><ul><li><p><a href="#semantics-default-region"><b>9.3.1 Default Region</b></a></p></li><li><p><a href="#semantics-inline-regions"><b>9.3.2 Inline Regions</b></a></p></li><li><p><a href="#semantics-region-layout-step-1"><b>9.3.3 Intermediate Synchronic Document Construction</b></a></p></li><li><p><a href="#semantics-region-layout-step-2"><b>9.3.4 Synchronic Flow Processing</b></a></p></li><li><p><a href="#semantics-region-layout-example"><b>9.3.5 Elaborated Example (Non-Normative)</b></a></p></li></ul><p>Any
+follows:</p><ul><li><p><a href="#semantics-default-region"><b>11.3.1 Default Region</b></a></p></li><li><p><a href="#semantics-inline-regions"><b>11.3.2 Inline Regions</b></a></p></li><li><p><a href="#semantics-region-layout-step-1"><b>11.3.3 Intermediate Synchronic Document Construction</b></a></p></li><li><p><a href="#semantics-region-layout-step-2"><b>11.3.4 Synchronic Flow Processing</b></a></p></li><li><p><a href="#semantics-region-layout-example"><b>11.3.5 Elaborated Example (Non-Normative)</b></a></p></li></ul><p>Any
 implementation is permitted provided that the externally observable
 results are consistent with the results produced by this model.
 </p><div class="div3">
-<h4><a id="semantics-default-region"></a>9.3.1 Default Region</h4><p>If a <a href="#terms-document-instance">document instance</a> does not specify an
+<h4><a id="semantics-default-region"></a>11.3.1 Default Region</h4><p>If a <a href="#terms-document-instance">document instance</a> does not specify an
 <a href="#terms-out-of-line-region">out-of-line region</a>,
 then a <em>default region</em> is implied with the following characteristics:</p><ul><li><p>the identity of the default region is considered to be an anonymous <a href="#terms-out-of-line-region">out-of-line region</a>;</p></li><li><p>the extent of the default region is the same as the extent of the <a href="#terms-root-container-region">root container region</a>;</p></li><li><p>the temporal interval of the default region is the same as the interval defined by the <a href="#terms-root-temporal-extent">root temporal extent</a>;</p></li></ul><p>Furthermore, if no
 <a href="#terms-out-of-line-region">out-of-line region</a> is specified, then the
@@ -5056,7 +5879,7 @@
 </td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>In the above example, a default <code>region</code> element and <code>region</code>
 attribute are implied. In addition, a <code>layout</code> container element is implied for
 the implied <code>region</code> element.</p></div></div><div class="div3">
-<h4><a id="semantics-inline-regions"></a>9.3.2 Inline Regions</h4><p>An <a href="#terms-inline-region">inline region</a> is a syntactic mechanism for specifying a
+<h4><a id="semantics-inline-regions"></a>11.3.2 Inline Regions</h4><p>An <a href="#terms-inline-region">inline region</a> is a syntactic mechanism for specifying a
 <a href="#terms-region">region</a> in a way that minimizes the syntactic distance between a region
 specification and the content that references that region. Semantically, each
 <a href="#terms-inline-region">inline region</a> is equivalent to specifying a unique
@@ -5066,10 +5889,10 @@
 (1) by specifying a <a href="#style-attribute-extent"><code>tts:extent</code></a> or
 <a href="#style-attribute-origin"><code>tts:origin</code></a> style attribute on
 a <a href="#terms-content-element">content element</a>
-in the <a href="#element-vocab-group-table">Block.class</a> element group, or
+in the <a href="#element-vocab-group-block">Block.class</a> element group, or
 (2) by specifying an explicit  <a href="#layout-vocabulary-region"><code>region</code></a> element
 child of a <a href="#terms-content-element">content element</a>
-in the <a href="#element-vocab-group-table">Block.class</a> element group. The
+in the <a href="#element-vocab-group-block">Block.class</a> element group. The
 former is referred to as an <em>implied inline region specification</em>,
 the latter as an <em>explicit inline region specification</em>; furthermore, the former is considered
 to be a syntactic shorthand for the latter, and is processed by converting it into the latter as
@@ -5084,7 +5907,7 @@
 <a href="#layout-attribute-region"><code>region</code></a> attribute, but it includes
 both an <em>implied inline region specification</em> and an <em>explicit inline region specification</em>,
 then the former is ignored in favor of the latter.</p></div><dl><dt class="label"><a id="procedure-process-inline-regions"></a>[process inline regions]</dt><dd><ol class="enumar"><li><p>perform procedure <span class="strong"><a href="#procedure-generate-inline-regions">[generate inline regions]</a></span>;</p></li><li><p>perform procedure <span class="strong"><a href="procedure-generate-out-of-line-regions">[generate out-of-line regions]</a></span>;</p></li></ol></dd><dt class="label"><a id="procedure-generate-inline-regions"></a>[generate inline regions]</dt><dd><p>For each <a href="#terms-content-element">content element</a> <em>B</em>
-in the <a href="#element-vocab-group-table">Block.class</a> element group,
+in the <a href="#element-vocab-group-block">Block.class</a> element group,
 perform the following ordered steps:</p><ol class="enumar"><li><p>if the <code>[attributes]</code> information item property of <em>B</em> contains
 neither <a href="#style-attribute-extent"><code>tts:extent</code></a> nor
 <a href="#style-attribute-origin"><code>tts:origin</code></a> style attribute, then exit this procedure;</p></li><li><p>if the <code>[attributes]</code> information item property of <em>B</em> contains a
@@ -5103,7 +5926,7 @@
 child of <em>B</em>, or, if none is present, then <em>R</em> is the last child element of <em>B</em>;</p></li><li><p>remove the <a href="#style-attribute-extent"><code>tts:extent</code></a> and
 <a href="#style-attribute-origin"><code>tts:origin</code></a> style attributes, if present, from the
 <code>[attributes]</code> information item property of <em>B</em>;</p></li></ol></dd><dt class="label"><a id="procedure-generate-out-of-line-regions"></a>[generate out-of-line regions]</dt><dd><p>For each <a href="#terms-content-element">content element</a> <em>B</em>
-in the <a href="#element-vocab-group-table">Block.class</a> element group,
+in the <a href="#element-vocab-group-block">Block.class</a> element group,
 perform the following ordered steps:</p><ol class="enumar"><li><p>if the <code>[attributes]</code> information item property of <em>B</em> contains a
 <a href="#layout-attribute-region"><code>region</code></a> attribute, then exit this procedure</p></li><li><p>if the <code>[children]</code> information item property of <em>B</em> does not contain
 a <a href="#layout-vocabulary-region"><code>region</code></a> element <em>R</em>, then exit this procedure;</p></li><li><p>create an empty <a href="#layout-vocabulary-region"><code>region</code></a> element <em>R'&nbsp;</em>,
@@ -5181,7 +6004,7 @@
 &lt;/tt&gt;
 </pre></div>
 </td></tr></tbody></table></div><div class="div3">
-<h4><a id="semantics-region-layout-step-1"></a>9.3.3 Intermediate Synchronic Document Construction</h4><table border="1" class="ednote" summary="Editorial note: Use Formalized ISD"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Use Formalized ISD</b></td><td align="right" valign="top">2014-09-22</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Revise in order to take into account new formalization of ISD structure and semantics (Appendix C).</td></tr></table><p>For the purposes of performing presentation processing, the active time
+<h4><a id="semantics-region-layout-step-1"></a>11.3.3 Intermediate Synchronic Document Construction</h4><table border="1" class="ednote" summary="Editorial note: Use Formalized ISD"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Use Formalized ISD</b></td><td align="right" valign="top">2014-09-22</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Revise in order to take into account new formalization of ISD structure and semantics (Appendix C).</td></tr></table><p>For the purposes of performing presentation processing, the active time
 duration of a <a href="#terms-document-instance">document instance</a> is divided into a sequence of time coordinates where at
 each time coordinate, some element becomes temporally active or inactive,
 then, at each such time coordinate, a <a href="#terms-document-instance">document instance</a> is mapped from its original, source
@@ -5226,7 +6049,7 @@
 then it is preferred that the implementation make the transition between
 presenting the two instances as smooth as possible, e.g., as described
 by <a href="#cea608e">[CEA-608-E]</a>, § C.3, and <a href="#ccreq">[CC-DECODER-REQ]</a>.</p></div></div><div class="div3">
-<h4><a id="semantics-region-layout-step-2"></a>9.3.4 Synchronic Flow Processing</h4><p>Subsequent to performing a temporal (synchronic) slice and subsequent
+<h4><a id="semantics-region-layout-step-2"></a>11.3.4 Synchronic Flow Processing</h4><p>Subsequent to performing a temporal (synchronic) slice and subsequent
 remapping of regionally selected content hierarchy, the resulting intermediate
 synchronic document is subjected to a flow transformation step that produces 
 a rooted flow object tree represented as an XSL FO document instance as defined by <a href="#xsl11">[XSL 1.1]</a>,
@@ -5235,7 +6058,7 @@
 solely for the purpose of defining the normative presentation semantics of
 TTML. An actual implementation of this algorithm is not required to create or process
 XSL-FO representations. In particular, it is possible to implement these semantics
-using alternative presentation models, such as Cascading Style Sheets (CSS).</p></div><p>Each intermediate synchronic document produced by <a href="#semantics-region-layout-step-1"><b>9.3.3 Intermediate Synchronic Document Construction</b></a> is mapped 
+using alternative presentation models, such as Cascading Style Sheets (CSS).</p></div><p>Each intermediate synchronic document produced by <a href="#semantics-region-layout-step-1"><b>11.3.3 Intermediate Synchronic Document Construction</b></a> is mapped 
 to an XSL FO document instance, <em>F</em>, as follows:</p><ol class="enumar"><li><p>perform the following ordered sub-steps to create anonymous spans:</p><ol class="enumla"><li><p>for each significant text node in a <a href="#terms-content-element">content element</a>,
 synthesize an anonymous span to enclose the text node, substituting
 the new anonymous span for the original text node child in its sibling
@@ -5244,7 +6067,7 @@
 text nodes representing the individual text node children of the
 original sequence of anonymous spans;</p></li><li><p>for each span element whose child is a single anonymous span,
 replace the anonymous span with its sequence of child text
-nodes;</p></li></ol></li><li><p>resolve styles according to <a href="#semantics-style-resolution-process-overall"><b>8.4.4.4 Style Resolution Process</b></a>;</p></li><li><p>map the <code>tt</code> element to an <code>fo:root</code> element, populated
+nodes;</p></li></ol></li><li><p>resolve styles according to <a href="#semantics-style-resolution-process-overall"><b>10.4.4.4 Style Resolution Process</b></a>;</p></li><li><p>map the <code>tt</code> element to an <code>fo:root</code> element, populated
 initially with an <code>fo:layout-master-set</code> element that contains a valid
 <code>fo:simple-page-master</code> that, in turn, contains an
 <code>fo:region-body</code> child, where the extent of the <a href="#terms-root-container-region">root container region</a> expressed on the
@@ -5323,7 +6146,7 @@
 to satisfy alignment in the block progression dimension. For example, this assures that
 the background color associated with the <code>body</code> element, if not <code>transparent</code>,
  will fill the containing region wholly.</p></div></div><div class="div3">
-<h4><a id="semantics-region-layout-example"></a>9.3.5 Elaborated Example (Non-Normative)</h4><p>An example of the processing steps described above is elaborated below, starting with <a href="#region-mapping-example-1-s"><b>Example – Sample Source Document</b></a>.</p><a id="region-mapping-example-1-s"></a><table class="example"><caption>Example – Sample Source Document</caption><tbody><tr><td>
+<h4><a id="semantics-region-layout-example"></a>11.3.5 Elaborated Example (Non-Normative)</h4><p>An example of the processing steps described above is elaborated below, starting with <a href="#region-mapping-example-1-s"><b>Example – Sample Source Document</b></a>.</p><a id="region-mapping-example-1-s"></a><table class="example"><caption>Example – Sample Source Document</caption><tbody><tr><td>
 <div class="exampleInner"><pre>&lt;tt tts:extent="640px 480px" xml:lang="en"
   xmlns="http://www.w3.org/ns/ttml"
   xmlns:tts="http://www.w3.org/ns/ttml#styling"&gt;
@@ -5575,32 +6398,32 @@
 &lt;/tt&gt;
 </pre></div>
 </td></tr></tbody></table></div></div><div class="div2">
-<h3><a id="semantics-line-layout"></a>9.4 Line Layout</h3><p>If a profile that applies to a <a href="#terms-document-instance">document instance</a>
+<h3><a id="semantics-line-layout"></a>11.4 Line Layout</h3><p>If a profile that applies to a <a href="#terms-document-instance">document instance</a>
 requires use of the <a href="#feature-lineBreak-uax14">#lineBreak-uax14</a> feature
 (i.e., the value attribute for the feature is specified as <code>use</code>), then
 the recommendations defined by <a href="http://www.unicode.org/reports/tr14/#Algorithm">Line
 Breaking Algorithm</a> <a href="#uax14">[UAX14]</a> apply when performing
 line layout on the content of the <a href="#terms-document-instance">document instance</a>.</p></div></div><div class="div1">
-<h2><a id="timing"></a>10 Timing</h2><p>This section specifies the <em>timing</em> matter of the core
+<h2><a id="timing"></a>12 Timing</h2><p>This section specifies the <em>timing</em> matter of the core
 vocabulary catalog, where
 timing is to be understood as a separable layer of information that applies to
 content and that denotes authorial intentions about the temporal presentation of
 that content.</p><div class="div2">
-<h3><a id="timing-element-vocabulary"></a>10.1 Timing Element Vocabulary</h3><p>No timing related element vocabulary is defined for use in the core
+<h3><a id="timing-element-vocabulary"></a>12.1 Timing Element Vocabulary</h3><p>No timing related element vocabulary is defined for use in the core
 vocabulary catalog.</p></div><div class="div2">
-<h3><a id="timing-attribute-vocabulary"></a>10.2 Timing Attribute Vocabulary</h3><p>This section defines the following basic timing attributes for use with timed elements:</p><ul><li><p><a href="#timing-attribute-begin"><b>10.2.1 begin</b></a></p></li><li><p><a href="#timing-attribute-dur"><b>10.2.2 dur</b></a></p></li><li><p><a href="#timing-attribute-end"><b>10.2.3 end</b></a></p></li></ul><p>In addition, this section defines the <a href="#timing-attribute-timeContainer"><b>10.2.4 timeContainer</b></a> attribute for use with timed elements
+<h3><a id="timing-attribute-vocabulary"></a>12.2 Timing Attribute Vocabulary</h3><p>This section defines the following basic timing attributes for use with timed elements:</p><ul><li><p><a href="#timing-attribute-begin"><b>12.2.1 begin</b></a></p></li><li><p><a href="#timing-attribute-dur"><b>12.2.2 dur</b></a></p></li><li><p><a href="#timing-attribute-end"><b>12.2.3 end</b></a></p></li></ul><p>In addition, this section defines the <a href="#timing-attribute-timeContainer"><b>12.2.4 timeContainer</b></a> attribute for use with timed elements
 that serve simultaneously as timing containers.</p><div class="div3">
-<h4><a id="timing-attribute-begin"></a>10.2.1 begin</h4><p>The <code>begin</code> attribute is used to specify the begin
+<h4><a id="timing-attribute-begin"></a>12.2.1 begin</h4><p>The <code>begin</code> attribute is used to specify the begin
 point of a temporal interval associated with a timed element. If
 specified, the value of a <code>begin</code> attribute must adhere to
-a &lt;timeExpression&gt; specification as defined by <a href="#timing-value-timeExpression"><b>10.3.1 &lt;timeExpression&gt;</b></a>.</p><p>The begin point of a temporal interval is included in the
+a &lt;timeExpression&gt; specification as defined by <a href="#timing-value-timeExpression"><b>12.3.1 &lt;timeExpression&gt;</b></a>.</p><p>The begin point of a temporal interval is included in the
 interval; i.e., the interval is left-wise closed.</p><p>The semantics of the <code>begin</code> attribute are those defined
 by <a href="#smil3">[SMIL 3.0]</a>, § 5.4.3,
 while taking into account any overriding semantics defined by this specification.</p></div><div class="div3">
-<h4><a id="timing-attribute-dur"></a>10.2.2 dur</h4><p>The <code>dur</code> attribute is used to specify the duration of a
+<h4><a id="timing-attribute-dur"></a>12.2.2 dur</h4><p>The <code>dur</code> attribute is used to specify the duration of a
 temporal interval associated with a timed element. If specified,
 the value of a <code>dur</code> attribute must adhere to a
-&lt;timeExpression&gt; specification as defined by <a href="#timing-value-timeExpression"><b>10.3.1 &lt;timeExpression&gt;</b></a>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>When the <code>clock-time</code> form of a &lt;timeExpression&gt; specification
+&lt;timeExpression&gt; specification as defined by <a href="#timing-value-timeExpression"><b>12.3.1 &lt;timeExpression&gt;</b></a>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>When the <code>clock-time</code> form of a &lt;timeExpression&gt; specification
 is used with a <code>dur</code> attribute, it is intended to be interpreted as
 a difference between two implied clock time expressions.</p></div><p>When a <a href="#terms-document-instance">document instance</a> specifies the use of the
 <code>smpte</code> time base and <code>discontinuous</code> marker
@@ -5614,10 +6437,10 @@
 <code>end</code> and <code>dur</code> attributes is equal to the lesser of the value of
 the <code>dur</code> attribute and the difference between the value of the
 <code>end</code> attribute and the element's begin time.</p></div></div><div class="div3">
-<h4><a id="timing-attribute-end"></a>10.2.3 end</h4><p>The <code>end</code> attribute is used to specify the ending point
+<h4><a id="timing-attribute-end"></a>12.2.3 end</h4><p>The <code>end</code> attribute is used to specify the ending point
 of a temporal interval associated with a timed element. If
 specified, the value of an <code>end</code> attribute must adhere to a
-&lt;timeExpression&gt; specification as defined by <a href="#timing-value-timeExpression"><b>10.3.1 &lt;timeExpression&gt;</b></a>.</p><p>The ending point of a temporal interval is not included in the
+&lt;timeExpression&gt; specification as defined by <a href="#timing-value-timeExpression"><b>12.3.1 &lt;timeExpression&gt;</b></a>.</p><p>The ending point of a temporal interval is not included in the
 interval; i.e., the interval is right-wise open.</p><p>The presentation effects of a non-empty active
 temporal interval include the frame immediately prior to the frame
 (or tick) equal to or immediately following the time specified by the ending
@@ -5628,7 +6451,7 @@
 as [300f,310f).</p></div><p>The semantics of the <code>end</code> attribute are those defined
 by <a href="#smil3">[SMIL 3.0]</a>, § 5.4.3,
 while taking into account any overriding semantics defined by this specification.</p></div><div class="div3">
-<h4><a id="timing-attribute-timeContainer"></a>10.2.4 timeContainer</h4><p>The <code>timeContainer</code> attribute is used to specify a local temporal
+<h4><a id="timing-attribute-timeContainer"></a>12.2.4 timeContainer</h4><p>The <code>timeContainer</code> attribute is used to specify a local temporal
 context by means of which timed child elements are temporally situated.</p><p>If specified, the value of a <code>timeContainer</code> attribute must be one
 of the following:</p><ul><li><p><code>par</code></p></li><li><p><code>seq</code></p></li></ul><p>If the time container semantics of an element instance is <code>par</code>,
 then the temporal intervals of child elements are considered to apply in
@@ -5649,15 +6472,15 @@
 has time container semantics, then <code>par</code> time container semantics must apply.</p><p>Time container semantics applies only to the following element types:</p><ul><li><p><a href="#document-structure-vocabulary-body"><code>body</code></a></p></li><li><p><a href="#content-vocabulary-div"><code>div</code></a></p></li><li><p><a href="#content-vocabulary-p"><code>p</code></a></p></li><li><p><a href="#layout-vocabulary-region"><code>region</code></a></p></li><li><p><a href="#content-vocabulary-span"><code>span</code></a></p></li></ul><p>The semantics of parallel and sequential time
 containment are those defined by <a href="#smil3">[SMIL 3.0]</a>, § 5.4.4,
 while taking into account any overriding semantics defined by this specification.</p></div></div><div class="div2">
-<h3><a id="timing-time-value-expressions"></a>10.3 Time Value Expressions</h3><p>Timing attribute values include the use of the following expressions:</p><ul><li><p><a href="#timing-value-timeExpression"><b>10.3.1 &lt;timeExpression&gt;</b></a></p></li></ul><div class="div3">
-<h4><a id="timing-value-timeExpression"></a>10.3.1 &lt;timeExpression&gt;</h4><p>A &lt;timeExpression&gt; is used to specify a coordinate within
+<h3><a id="timing-time-value-expressions"></a>12.3 Time Value Expressions</h3><p>Timing attribute values include the use of the following expressions:</p><ul><li><p><a href="#timing-value-timeExpression"><b>12.3.1 &lt;timeExpression&gt;</b></a></p></li></ul><div class="div3">
+<h4><a id="timing-value-timeExpression"></a>12.3.1 &lt;timeExpression&gt;</h4><p>A &lt;timeExpression&gt; is used to specify a coordinate within
 some time base, where the applicable time base is determined by the
 <code>ttp:timeBase</code> parameter, and where the semantics defined
 by <a href="#time-expression-semantics"><b>N Time Expression Semantics</b></a> apply.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>See
-<a href="#parameter-attribute-frameRate"><b>6.2.6 ttp:frameRate</b></a>,
-<a href="#parameter-attribute-subFrameRate"><b>6.2.19 ttp:subFrameRate</b></a>,
-<a href="#parameter-attribute-tickRate"><b>6.2.20 ttp:tickRate</b></a>, and
-<a href="#parameter-attribute-timeBase"><b>6.2.21 ttp:timeBase</b></a> for further information on
+<a href="#parameter-attribute-frameRate"><b>7.2.4 ttp:frameRate</b></a>,
+<a href="#parameter-attribute-subFrameRate"><b>7.2.10 ttp:subFrameRate</b></a>,
+<a href="#parameter-attribute-tickRate"><b>7.2.11 ttp:tickRate</b></a>, and
+<a href="#parameter-attribute-timeBase"><b>7.2.12 ttp:timeBase</b></a> for further information on
 explicit specification of frame rate, sub-frame rate, tick rate, and time base.</p></div><a id="timeExpression-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;timeExpression&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;timeExpression&gt;
@@ -5707,18 +6530,18 @@
 then the value of this term must be constrained to the interval
 [0…<em>F-1</em>], where <em>F</em> is the frame rate
 determined by the <code>ttp:frameRate</code> parameter as defined
-by <a href="#parameter-attribute-frameRate"><b>6.2.6 ttp:frameRate</b></a>.
+by <a href="#parameter-attribute-frameRate"><b>7.2.4 ttp:frameRate</b></a>.
 It is considered an error if a <em>frames</em> term or
 <code>f</code> (frames) metric is specified when the <code>clock</code> time base applies.</p><p>If a &lt;timeExpression&gt; is expressed in terms of a
 <em>clock-time</em> and a <em>sub-frames</em> term is
 specified, then the value of this term must be constrained to the
 interval [0…<em>S-1</em>], where <em>S</em> is the
-sub-frame rate determined by the <code>ttp:subFrameRate</code> parameter as defined by <a href="#parameter-attribute-subFrameRate"><b>6.2.19 ttp:subFrameRate</b></a>.
+sub-frame rate determined by the <code>ttp:subFrameRate</code> parameter as defined by <a href="#parameter-attribute-subFrameRate"><b>7.2.10 ttp:subFrameRate</b></a>.
 It is considered an error if a <em>sub-frames</em> term is specified
 when the <code>clock</code> time base applies.</p><p>If a &lt;timeExpression&gt; is expressed in terms of an
 <em>offset-time</em> and no <em>metric</em> is specified, then it is to be treated as
 if a metric of <code>s</code> (seconds) were specified.</p></div></div><div class="div2">
-<h3><a id="timing-time-intervals"></a>10.4 Time Intervals</h3><p>The semantics of time containment, durations, and intervals defined by
+<h3><a id="timing-time-intervals"></a>12.4 Time Intervals</h3><p>The semantics of time containment, durations, and intervals defined by
 <a href="#smil3">[SMIL 3.0]</a> apply to the interpretation of like-named timed elements and timing
 vocabulary defined by this specification, given the following
 constraints:</p><ul><li><p>The implicit duration of an anonymous span is defined as follows: if
@@ -5729,7 +6552,7 @@
 is equivalent to zero.</p></li><li><p>The implicit duration of a <code>body</code>, <code>div</code>, <code>p</code>,
 or <code>span</code> element is determined in accordance to (1) whether
 the element is a parallel or sequential time container, (2) the default
-<code>endsync</code> semantics defined above by <a href="#timing-attribute-timeContainer"><b>10.2.4 timeContainer</b></a>,
+<code>endsync</code> semantics defined above by <a href="#timing-attribute-timeContainer"><b>12.2.4 timeContainer</b></a>,
 and (3) the semantics of <a href="#smil3">[SMIL 3.0]</a> as applied to these time
 containers.</p></li><li><p>The implicit duration of the <code>region</code> element is defined to
 be equivalent to the <code>indefinite</code>
@@ -5743,7 +6566,7 @@
 expressions are considered to be equivalent to either offset
 based timing or event based timing in <a href="#smil3">[SMIL 3.0]</a>, where the specific semantics of
 <a href="#time-expression-semantics-smpte"><b>N.3 SMPTE Time Base</b></a> apply.</p></li></ul></div></div><div class="div1">
-<h2><a id="animation"></a>11 Animation</h2><p>This section specifies the <em>animation</em> matter of the
+<h2><a id="animation"></a>13 Animation</h2><p>This section specifies the <em>animation</em> matter of the
 core vocabulary catalog, where
 animation is to be understood as a separable layer of information that combines
 timing and styling in order to denote authorial intention about (temporally) dynamic
@@ -5753,25 +6576,9 @@
 <code>@animate</code> attribute, where value can be <code>normal</code> (the default value) or <code>self</code>, and where <code>normal</code>
 means timing is with respect to the out-of-line animation element's ancestor <code>animation</code> container and <code>self</code> means timing is
 with respect to the referring element.</td></tr></table><div class="div2">
-<h3><a id="animation-element-vocabulary"></a>11.1 Animation Element Vocabulary</h3><p>The following elements specify the structure and principal animation aspects of a
-<a href="#terms-document-instance">document instance</a>:</p><ul><li><p><a href="#animation-vocabulary-animation"><b>11.1.1 animation</b></a></p></li><li><p><a href="#animation-vocabulary-animate"><b>11.1.2 animate</b></a></p></li><li><p><a href="#animation-vocabulary-set"><b>11.1.3 set</b></a></p></li></ul><div class="div3">
-<h4><a id="animation-vocabulary-animation"></a>11.1.1 animation</h4><p>The <code>animation</code> element is a container element used to group
-<a href="#terms-out-of-line-animation">out-of-line animation</a> matter, including metadata that applies to animation matter.</p><p>The <code>animation</code> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group, followed by
-zero or more elements in the <code>Animation.class</code> element group.</p><a id="elt-syntax-animation"></a><table class="syntax"><caption>XML Representation – Element Information Item: animation</caption><tbody><tr><td>
-<div class="exampleInner"><pre>
-&lt;animation
-  <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
-  <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
-  {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-table">Metadata.class</a>*, <a href="#element-vocab-group-table">Animation.class</a>*
-&lt;/animation&gt;
-</pre></div>
-</td></tr></tbody></table><p>To the extent that time semantics apply to the content of the
-<code>animation</code> element, the implied time interval of this element is
-defined to be coterminous with the <a href="#terms-root-temporal-extent">root temporal extent</a>.</p></div><div class="div3">
-<h4><a id="animation-vocabulary-animate"></a>11.1.2 animate</h4><p>The <code>animate</code> element expresses a series of changes (animations) to be applied (targeted) to one or more style property attributes of associated elements.</p><p>An <code>animate</code> element may appear as either (1) a child of a
+<h3><a id="animation-element-vocabulary"></a>13.1 Animation Element Vocabulary</h3><p>The following elements specify the structure and principal animation aspects of a
+<a href="#terms-document-instance">document instance</a>:</p><ul><li><p><a href="#animation-vocabulary-animate"><b>13.1.1 animate</b></a></p></li><li><p><a href="#animation-vocabulary-animation"><b>13.1.2 animation</b></a></p></li><li><p><a href="#animation-vocabulary-set"><b>13.1.3 set</b></a></p></li></ul><div class="div3">
+<h4><a id="animation-vocabulary-animate"></a>13.1.1 animate</h4><p>The <code>animate</code> element expresses a series of changes (animations) to be applied (targeted) to one or more style property attributes of associated elements.</p><p>An <code>animate</code> element may appear as either (1) a child of a
 <a href="#terms-content-element">content element</a> or a <a href="#layout-vocabulary-region"><code>region</code></a> element,
 referred to as <a href="#terms-inline-animation">inline animation</a>, or
 (2) a child of an <a href="#animation-vocabulary-animation">animation</a> element, referred to as
@@ -5779,7 +6586,7 @@
 In the former case, the parent of the <code>animate</code> element is the associated element; in the latter
 case, any element that references the <code>animate</code> element using an <code>animate</code> attribute is
 an associated element.</p><p>The <code>animate</code> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group.</p><a id="elt-syntax-animate"></a><table class="syntax"><caption>XML Representation – Element Information Item: animate</caption><tbody><tr><td>
+elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group.</p><a id="elt-syntax-animate"></a><table class="syntax"><caption>XML Representation – Element Information Item: animate</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;animate
   <a href="#timing-attribute-begin">begin</a> = <a href="#timing-value-timeExpression">&lt;timeExpression&gt;</a>
@@ -5792,11 +6599,11 @@
   repeatCount = <a href="#animation-value-repeatCount">&lt;repeatCount&gt;</a>
   <a href="#style-attribute-style">style</a> = IDREFS
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute in TT Style namespace</em>}
   {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-table">Metadata.class</a>*
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*
 &lt;/animate&gt;
 </pre></div>
 </td></tr></tbody></table><p>An <a href="#terms-out-of-line-animation">out-of-line</a> <code>animate</code> element
@@ -5850,7 +6657,23 @@
 over a one second interval, where it remains.</p></div><p></p><table border="1" class="ednote" summary="Editorial note: Animate Example Images"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Animate Example Images</b></td><td align="right" valign="top">2013-08-25</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Insert animated SVG images of animate examples.</td></tr></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the <code>animate</code> element
 are based upon that defined by <a href="#svg11">[SVG 1.1]</a>,
 §19.2.12, which, in turn, is based upon <a href="#smil3">[SMIL 3.0]</a>, §12.</p></div></div><div class="div3">
-<h4><a id="animation-vocabulary-set"></a>11.1.3 set</h4><p>The <code>set</code> element expresses one or more a discrete changes (animations) to be applied (targeted) to style property attributes
+<h4><a id="animation-vocabulary-animation"></a>13.1.2 animation</h4><p>The <code>animation</code> element is a container element used to group
+<a href="#terms-out-of-line-animation">out-of-line animation</a> matter, including metadata that applies to animation matter.</p><p>The <code>animation</code> element accepts as its children zero or more
+elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group, followed by
+zero or more elements in the <a href="#element-vocab-group-animation"><code>Animation.class</code></a> element group.</p><a id="elt-syntax-animation"></a><table class="syntax"><caption>XML Representation – Element Information Item: animation</caption><tbody><tr><td>
+<div class="exampleInner"><pre>
+&lt;animation
+  <a href="#content-attribute-id">xml:id</a> = ID
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
+  <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
+  {<em>any attribute not in default or any TT namespace</em>}&gt;
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#element-vocab-group-animation">Animation.class</a>*
+&lt;/animation&gt;
+</pre></div>
+</td></tr></tbody></table><p>To the extent that time semantics apply to the content of the
+<code>animation</code> element, the implied time interval of this element is
+defined to be coterminous with the <a href="#terms-root-temporal-extent">root temporal extent</a>.</p></div><div class="div3">
+<h4><a id="animation-vocabulary-set"></a>13.1.3 set</h4><p>The <code>set</code> element expresses one or more a discrete changes (animations) to be applied (targeted) to style property attributes
 of associated elements.</p><p>A <code>set</code> element may appear as either (1) a child of a
 <a href="#terms-content-element">content element</a> or a <a href="#layout-vocabulary-region"><code>region</code></a> element,
 referred to as <a href="#terms-inline-animation">inline animation</a>, or
@@ -5859,7 +6682,7 @@
 In the former case, the parent of the <code>set</code> element is the associated element; in the latter
 case, any element that references the <code>set</code> element using an <code>animate</code> attribute is
 an associated element.</p><p>The <code>set</code> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group.</p><a id="elt-syntax-set"></a><table class="syntax"><caption>XML Representation – Element Information Item: set</caption><tbody><tr><td>
+elements in the <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group.</p><a id="elt-syntax-set"></a><table class="syntax"><caption>XML Representation – Element Information Item: set</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;set
   <a href="#timing-attribute-begin">begin</a> = <a href="#timing-value-timeExpression">&lt;timeExpression&gt;</a>
@@ -5869,11 +6692,11 @@
   repeatCount = <a href="#animation-value-repeatCount">&lt;repeatCount&gt;</a>
   <a href="#style-attribute-style">style</a> = IDREFS
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute in TT Style namespace</em>}
   {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-table">Metadata.class</a>*
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*
 &lt;/set&gt;
 </pre></div>
 </td></tr></tbody></table><p>Style property attributes targeted by an <code>set</code> element are specified directly using
@@ -5932,9 +6755,9 @@
 to avoid obscuring characters in an underlying video with captions.</p></div><p></p><table border="1" class="ednote" summary="Editorial note: Set Example Images"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Set Example Images</b></td><td align="right" valign="top">2013-08-25</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Insert animated SVG images of set examples.</td></tr></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The semantics of the <code>set</code> element
 are based upon that defined by <a href="#svg11">[SVG 1.1]</a>,
 §19.2.13, which, in turn, is based upon <a href="#smil3">[SMIL 3.0]</a>, §12.</p></div></div></div><div class="div2">
-<h3><a id="animation-attribute-vocabulary"></a>11.2 Animation Attribute Vocabulary</h3><p>This section defines the <a href="#animation-attribute-animate"><b>11.2.1 animate</b></a> attribute used with <a href="#terms-content-element">content elements</a>
+<h3><a id="animation-attribute-vocabulary"></a>13.2 Animation Attribute Vocabulary</h3><p>This section defines the <a href="#animation-attribute-animate"><b>13.2.1 animate</b></a> attribute used with <a href="#terms-content-element">content elements</a>
 and certain layout elements.</p><div class="div3">
-<h4><a id="animation-attribute-animate"></a>11.2.1 animate</h4><p>The <code>animate</code> attribute is used
+<h4><a id="animation-attribute-animate"></a>13.2.1 animate</h4><p>The <code>animate</code> attribute is used
 to reference one or more <a href="#animation-vocabulary-animate"><code>animate</code></a>
 or <a href="#animation-vocabulary-set"><code>set</code></a> elements
 each of which defines a specific <a href="#terms-out-of-line-animation">out-of-line animation</a>.</p><p>The <code>animate</code> attribute may be specified by an instance of the following
@@ -5945,8 +6768,8 @@
 which has a <a href="#animation-vocabulary-animation"><code>animation</code></a> element as an ancestor.</p><p>A given IDREF must not appear more than one time in the value of an <code>animate</code>
 attribute.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>See the specific element type definitions that permit use of the
 <code>animate</code> attribute.</p></div></div></div><div class="div2">
-<h3><a id="animation-value-expressions"></a>11.3 Animation Value Expressions</h3><p>Animation attribute values include the use of the following expressions:</p><ul><li><p><a href="#animation-value-animationValue"><b>11.3.1 &lt;animationValue&gt;</b></a></p></li><li><p><a href="#animation-value-animationValueList"><b>11.3.2 &lt;animationValueList&gt;</b></a></p></li><li><p><a href="#animation-value-calcMode"><b>11.3.3 &lt;calcMode&gt;</b></a></p></li><li><p><a href="#animation-value-fill"><b>11.3.4 &lt;fill&gt;</b></a></p></li><li><p><a href="#animation-value-keySplines"><b>11.3.5 &lt;keySplines&gt;</b></a></p></li><li><p><a href="#animation-value-keyTimes"><b>11.3.6 &lt;keyTimes&gt;</b></a></p></li><li><p><a href="#animation-value-repeatCount"><b>11.3.7 &lt;repeatCount&gt;</b></a></p></li></ul><div class="div3">
-<h4><a id="animation-value-animationValue"></a>11.3.1 &lt;animationValue&gt;</h4><p>An &lt;animationValue&gt; expression is used to specify the starting (initial), intermediate,
+<h3><a id="animation-value-expressions"></a>13.3 Animation Value Expressions</h3><p>Animation attribute values include the use of the following expressions:</p><ul><li><p><a href="#animation-value-animationValue"><b>13.3.1 &lt;animationValue&gt;</b></a></p></li><li><p><a href="#animation-value-animationValueList"><b>13.3.2 &lt;animationValueList&gt;</b></a></p></li><li><p><a href="#animation-value-calcMode"><b>13.3.3 &lt;calcMode&gt;</b></a></p></li><li><p><a href="#animation-value-fill"><b>13.3.4 &lt;fill&gt;</b></a></p></li><li><p><a href="#animation-value-keySplines"><b>13.3.5 &lt;keySplines&gt;</b></a></p></li><li><p><a href="#animation-value-keyTimes"><b>13.3.6 &lt;keyTimes&gt;</b></a></p></li><li><p><a href="#animation-value-repeatCount"><b>13.3.7 &lt;repeatCount&gt;</b></a></p></li></ul><div class="div3">
+<h4><a id="animation-value-animationValue"></a>13.3.1 &lt;animationValue&gt;</h4><p>An &lt;animationValue&gt; expression is used to specify the starting (initial), intermediate,
 or ending (final) of the attribute targeted by the animation.</p><a id="animationValue-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;animationValue&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;animationValue&gt;
@@ -5956,7 +6779,7 @@
 requirements that apply to the attribute targeted by the animation.</p><table border="1" class="ednote" summary="Editorial note: Improve Syntax of AnimationValue"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: Improve Syntax of AnimationValue</b></td><td align="right" valign="top">2014-07-31</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Enhance detail of syntax of &lt;animationValue&gt; in order to prevent appearance of an unquoted or unescaped semicolon,
 which is used as a delimiter between animation values in &lt;animationValueList&gt;.</td></tr></table><p>The semantics of an &lt;animationValue&gt; expression are those defined by
 <a href="#svg11">[SVG 1.1]</a>, §19.2.9.</p></div><div class="div3">
-<h4><a id="animation-value-animationValueList"></a>11.3.2 &lt;animationValueList&gt;</h4><p>An &lt;animationValueList&gt; expression is used to specify a list of animation values that sequentially
+<h4><a id="animation-value-animationValueList"></a>13.3.2 &lt;animationValueList&gt;</h4><p>An &lt;animationValueList&gt; expression is used to specify a list of animation values that sequentially
 apply to the attribute targeted by the animation, wherein each pair of values is separated by a SEMICOLON (U+003B) character
 optionally surrounded by linear white-space (LWSP) characters.</p><a id="animationValueList-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;animationValueList&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
@@ -5966,7 +6789,7 @@
 </td></tr></tbody></table><p>The syntax of an &lt;animationValue&gt; in an &lt;animationValueList&gt; expression must satisfy all syntax
 requirements that apply to the attribute targeted by the animation.</p><p>The semantics of an &lt;animationValueList&gt; expression are those defined by
 <a href="#svg11">[SVG 1.1]</a>, §19.2.9.</p></div><div class="div3">
-<h4><a id="animation-value-calcMode"></a>11.3.3 &lt;calcMode&gt;</h4><p>A &lt;calcMode&gt; expression is used to control the interpolation mode of the animation.</p><a id="calcMode-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;calcMode&gt;</caption><tbody><tr><td>
+<h4><a id="animation-value-calcMode"></a>13.3.3 &lt;calcMode&gt;</h4><p>A &lt;calcMode&gt; expression is used to control the interpolation mode of the animation.</p><a id="calcMode-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;calcMode&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;calcMode&gt;
   : "discrete"
@@ -5975,7 +6798,7 @@
 </pre></div>
 </td></tr></tbody></table><p>The semantics of a &lt;calcMode&gt; expression are those defined by
 <a href="#svg11">[SVG 1.1]</a>, §19.2.9.</p></div><div class="div3">
-<h4><a id="animation-value-fill"></a>11.3.4 &lt;fill&gt;</h4><p>A &lt;fill&gt; expression is used to determine effect of the animation after the active end of the animation.</p><a id="fill-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;fill&gt;</caption><tbody><tr><td>
+<h4><a id="animation-value-fill"></a>13.3.4 &lt;fill&gt;</h4><p>A &lt;fill&gt; expression is used to determine effect of the animation after the active end of the animation.</p><a id="fill-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;fill&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;fill&gt;
   : "freeze"
@@ -5983,7 +6806,7 @@
 </pre></div>
 </td></tr></tbody></table><p>The semantics of a &lt;fill&gt; expression are those defined by
 <a href="#svg11">[SVG 1.1]</a>, §19.2.8.</p></div><div class="div3">
-<h4><a id="animation-value-keySplines"></a>11.3.5 &lt;keySplines&gt;</h4><p>An &lt;keySplines&gt; expression is used to specify a list of Bezier control points that control the pacing of an
+<h4><a id="animation-value-keySplines"></a>13.3.5 &lt;keySplines&gt;</h4><p>An &lt;keySplines&gt; expression is used to specify a list of Bezier control points that control the pacing of an
 animation, wherein each pair of values is separated by a SEMICOLON (U+003B) character
 optionally surrounded by linear white-space (LWSP) characters.</p><a id="keySplines-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;keySplines&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
@@ -6012,7 +6835,7 @@
 </pre></div>
 </td></tr></tbody></table><p>The semantics of a &lt;keySplines&gt; expression are those defined by
 <a href="#svg11">[SVG 1.1]</a>, §19.2.9, as apply to the <code>keySplines</code> attribute.</p></div><div class="div3">
-<h4><a id="animation-value-keyTimes"></a>11.3.6 &lt;keyTimes&gt;</h4><p>An &lt;keyTimes&gt; expression is used to specify a list of relative time values that control the pacing of an
+<h4><a id="animation-value-keyTimes"></a>13.3.6 &lt;keyTimes&gt;</h4><p>An &lt;keyTimes&gt; expression is used to specify a list of relative time values that control the pacing of an
 animation, wherein each pair of values is separated by a SEMICOLON (U+003B) character
 optionally surrounded by linear white-space (LWSP) characters.</p><a id="keyTimes-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;keyTimes&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
@@ -6032,7 +6855,7 @@
 </pre></div>
 </td></tr></tbody></table><p>The semantics of a &lt;keyTimes&gt; expression are those defined by
 <a href="#svg11">[SVG 1.1]</a>, §19.2.9, as apply to the <code>keyTimes</code> attribute.</p></div><div class="div3">
-<h4><a id="animation-value-repeatCount"></a>11.3.7 &lt;repeatCount&gt;</h4><p>A &lt;repeatCount&gt; expression is used to determine the number of iterations of a repeated animation.</p><a id="repeatCount-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;repeatCount&gt;</caption><tbody><tr><td>
+<h4><a id="animation-value-repeatCount"></a>13.3.7 &lt;repeatCount&gt;</h4><p>A &lt;repeatCount&gt; expression is used to determine the number of iterations of a repeated animation.</p><a id="repeatCount-syntax"></a><table class="syntax"><caption>Syntax Representation – &lt;repeatCount&gt;</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;repeatCount&gt;
   : count
@@ -6043,7 +6866,7 @@
 </pre></div>
 </td></tr></tbody></table><p>The semantics of a &lt;repeatCount&gt; expression are those defined by
 <a href="#svg11">[SVG 1.1]</a>, §19.2.8.</p></div></div></div><div class="div1">
-<h2><a id="metadata"></a>12 Metadata</h2><p>This section specifies the <em>metadata</em> matter of the core
+<h2><a id="metadata"></a>14 Metadata</h2><p>This section specifies the <em>metadata</em> matter of the core
 vocabulary catalog, where
 metadata is to be understood as a separable layer of information that applies to
 parameters, content,
@@ -6052,26 +6875,25 @@
 specification for standardized use in a <a href="#terms-document-instance">document instance</a>, and (2) arbitrary
 metadata defined outside of the scope of this specification, whose use and
 semantics depend entirely upon an application's use of TTML Content.</p><div class="div2">
-<h3><a id="metadata-element-vocabulary"></a>12.1 Metadata Element Vocabulary</h3><p>The <a href="#metadata-vocabulary-metadata"><b>12.1.1 metadata</b></a> element serves as
+<h3><a id="metadata-element-vocabulary"></a>14.1 Metadata Element Vocabulary</h3><p>The <a href="#metadata-vocabulary-metadata"><b>14.1.1 metadata</b></a> element serves as
 a generic container element for grouping metadata information.</p><p>In addition, the following elements, all defined in the TT Metadata Namespace,
 provide standard representations for metadata that is expected to be commonly
 used in a <a href="#terms-document-instance">document instance</a>:
-</p><ul><li><p><a href="#metadata-vocabulary-actor"><b>12.1.2 ttm:actor</b></a></p></li><li><p><a href="#metadata-vocabulary-agent"><b>12.1.3 ttm:agent</b></a></p></li><li><p><a href="#metadata-vocabulary-copyright"><b>12.1.4 ttm:copyright</b></a></p></li><li><p><a href="#metadata-vocabulary-desc"><b>12.1.5 ttm:desc</b></a></p></li><li><p><a href="#metadata-vocabulary-name"><b>12.1.6 ttm:name</b></a></p></li><li><p><a href="#metadata-vocabulary-title"><b>12.1.7 ttm:title</b></a></p></li></ul><div class="div3">
-<h4><a id="metadata-vocabulary-metadata"></a>12.1.1 metadata</h4><p>The <code>metadata</code> element functions as a generic container for metadata
+</p><ul><li><p><a href="#metadata-vocabulary-actor"><b>14.1.2 ttm:actor</b></a></p></li><li><p><a href="#metadata-vocabulary-agent"><b>14.1.3 ttm:agent</b></a></p></li><li><p><a href="#metadata-vocabulary-copyright"><b>14.1.4 ttm:copyright</b></a></p></li><li><p><a href="#metadata-vocabulary-desc"><b>14.1.5 ttm:desc</b></a></p></li><li><p><a href="#metadata-vocabulary-name"><b>14.1.6 ttm:name</b></a></p></li><li><p><a href="#metadata-vocabulary-title"><b>14.1.7 ttm:title</b></a></p></li></ul><div class="div3">
+<h4><a id="metadata-vocabulary-metadata"></a>14.1.1 metadata</h4><p>The <code>metadata</code> element functions as a generic container for metadata
 information.</p><p>Metadata information may be expressed with a <code>metadata</code> element by specifying
-(1) one or more metadata attributes on the <code>metadata</code> element,
-(2) one or more metadata child elements in the <code>metadata</code> element, or
-(3) a combination of metadata attributes and metadata child elements.  Both types
-of metadata information are referred to in this document as <em>metadata
-items</em>.</p><a id="elt-syntax-metadata"></a><table class="syntax"><caption>XML Representation – Element Information Item: metadata</caption><tbody><tr><td>
+(1) one or more metadata attributes or foreign namespace attributes on the <code>metadata</code> element,
+(2) one or more metadata item or foreign namespace child elements,
+(3) one or more <a href="#embedded-content-vocabulary-data"><code>data</code></a> child elements, or
+(4) a combination of the preceding.</p><a id="elt-syntax-metadata"></a><table class="syntax"><caption>XML Representation – Element Information Item: metadata</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;metadata
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute in TT Metadata namespace</em>}
   {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> ({<em>any element in TT Metadata namespace</em>}|{<em>any element not in any TT namespace</em>})*
+  <em>Content:</em> (<a href="#element-vocab-group-data"><code>Data.class</code></a>|{<em>any element in TT Metadata namespace</em>}|{<em>any element not in any TT namespace</em>})*
 &lt;/metadata&gt;
 </pre></div>
 </td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>The meaning of a specific metadata item must be evaluated in the
@@ -6130,13 +6952,13 @@
 </pre></div>
 </td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>In the above example, a number of elements defined by the Dublin
 Core metadata vocabulary are used to express document level metadata.</p></div><p></p></div><div class="div3">
-<h4><a id="metadata-vocabulary-actor"></a>12.1.2 ttm:actor</h4><p>The <code>ttm:actor</code> element is used to link the definition of a (role-based) character
+<h4><a id="metadata-vocabulary-actor"></a>14.1.2 ttm:actor</h4><p>The <code>ttm:actor</code> element is used to link the definition of a (role-based) character
 agent with another agent that portrays the character.</p><a id="elt-syntax-metadata-actor"></a><table class="syntax"><caption>XML Representation – Element Information Item: ttm:actor</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;ttm:actor
   <span class="reqattr">agent</span> = IDREF
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute not in default or any TT namespace</em>}&gt;
   <em>Content:</em> EMPTY
@@ -6146,7 +6968,7 @@
 reference a <em>significant</em> <code>ttm:agent</code> element that denotes the agent
 acting the part of a character.</p><p>An example of the <code>ttm:actor</code> element is shown above in
 <a href="#metadata-vocabulary-agent-example-1"><b>Example Fragment – Agent Metadata</b></a>.</p></div><div class="div3">
-<h4><a id="metadata-vocabulary-agent"></a>12.1.3 ttm:agent</h4><p>The <code>ttm:agent</code> element is used to define an agent for the purpose of associating
+<h4><a id="metadata-vocabulary-agent"></a>14.1.3 ttm:agent</h4><p>The <code>ttm:agent</code> element is used to define an agent for the purpose of associating
 content information with an agent who is involved in the production or expression of that content.</p><p>The <code>ttm:agent</code> element accepts as its children zero or more <code>ttm:name</code> elements followed by
 zero or one <code>ttm:actor</code> element.</p><p>At least one <code>ttm:name</code> element child should be specified that expresses a name for the
 agent, whether it be the name of a person, character, group, or organization.</p><a id="elt-syntax-metadata-agent"></a><table class="syntax"><caption>XML Representation – Element Information Item: ttm:agent</caption><tbody><tr><td>
@@ -6154,7 +6976,7 @@
 &lt;ttm:agent
   <span class="reqattr">type</span> = (<em>person</em>|<em>character</em>|<em>group</em>|<em>organization</em>|<em>other</em>)
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute not in default or any TT namespace</em>}&gt;
   <em>Content:</em> <a href="#metadata-vocabulary-name">ttm:name</a>*, <a href="#metadata-vocabulary-actor">ttm:actor</a>?
@@ -6203,25 +7025,25 @@
 the <code>ttm:agent</code> metadata items are specified as immediate
 children of the document's <code>head</code> element rather than being
 placed in a container <code>metadata</code> element.</p></div></div><div class="div3">
-<h4><a id="metadata-vocabulary-copyright"></a>12.1.4 ttm:copyright</h4><p>The <code>ttm:copyright</code> element is used to express a human-readable copyright that
+<h4><a id="metadata-vocabulary-copyright"></a>14.1.4 ttm:copyright</h4><p>The <code>ttm:copyright</code> element is used to express a human-readable copyright that
 applies to some scoping level.</p><p>A copyright statement that applies to a document as a whole should appear as a
 child of the <code>head</code> element.</p><a id="elt-syntax-metadata-copyright"></a><table class="syntax"><caption>XML Representation – Element Information Item: ttm:copyright</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;ttm:copyright
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute not in default or any TT namespace</em>}&gt;
   <em>Content:</em> #PCDATA
 &lt;/ttm:copyright&gt;
 </pre></div>
 </td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>No specific use of the <code>ttm:copyright</code> element is defined by this specification.</p></div></div><div class="div3">
-<h4><a id="metadata-vocabulary-desc"></a>12.1.5 ttm:desc</h4><p>The <code>ttm:desc</code> element is used to express a human-readable description of
+<h4><a id="metadata-vocabulary-desc"></a>14.1.5 ttm:desc</h4><p>The <code>ttm:desc</code> element is used to express a human-readable description of
 a specific element instance.</p><a id="elt-syntax-metadata-desc"></a><table class="syntax"><caption>XML Representation – Element Information Item: ttm:desc</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;ttm:desc
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute not in default or any TT namespace</em>}&gt;
   <em>Content:</em> #PCDATA
@@ -6230,13 +7052,13 @@
 </td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>No specific use of the <code>ttm:desc</code> element is defined by this specification.</p></div><p>Examples of the <code>ttm:desc</code> element are shown above in
 <a href="#metadata-vocabulary-metadata-example-1"><b>Example Fragment – Document Metadata</b></a> and
 <a href="#metadata-vocabulary-metadata-example-2"><b>Example Fragment – Element Metadata</b></a>.</p></div><div class="div3">
-<h4><a id="metadata-vocabulary-name"></a>12.1.6 ttm:name</h4><p>The <code>ttm:name</code> element is used to specify a name of a person, character,
+<h4><a id="metadata-vocabulary-name"></a>14.1.6 ttm:name</h4><p>The <code>ttm:name</code> element is used to specify a name of a person, character,
 group, or organization.</p><a id="elt-syntax-metadata-name"></a><table class="syntax"><caption>XML Representation – Element Information Item: ttm:name</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;ttm:name
   <span class="reqattr">type</span> = (<em>full</em>|<em>family</em>|<em>given</em>|<em>alias</em>|<em>other</em>)
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute not in default or any TT namespace</em>}&gt;
   <em>Content:</em> #PCDATA
@@ -6246,12 +7068,12 @@
 if specified, must have one of the following values:</p><ul><li><p><code>full</code></p></li><li><p><code>family</code></p></li><li><p><code>given</code></p></li><li><p><code>alias</code></p></li><li><p><code>other</code></p></li></ul><p>The relationship between the type of a name and the syntactic expression of the name
 is not defined by this specification.</p><p>Two examples of the <code>ttm:name</code> element are shown above in
 <a href="#metadata-vocabulary-agent-example-1"><b>Example Fragment – Agent Metadata</b></a>.</p></div><div class="div3">
-<h4><a id="metadata-vocabulary-title"></a>12.1.7 ttm:title</h4><p>The <code>ttm:title</code> element is used to express a human-readable title of
+<h4><a id="metadata-vocabulary-title"></a>14.1.7 ttm:title</h4><p>The <code>ttm:title</code> element is used to express a human-readable title of
 a specific element instance.</p><a id="elt-syntax-metadata-title"></a><table class="syntax"><caption>XML Representation – Element Information Item: ttm:title</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;ttm:title
   <a href="#content-attribute-id">xml:id</a> = ID
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-space">xml:space</a> = (<em>default</em>|<em>preserve</em>)
   {<em>any attribute not in default or any TT namespace</em>}&gt;
   <em>Content:</em> #PCDATA
@@ -6260,17 +7082,17 @@
 </td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><p>No specific use of the <code>ttm:title</code> element is defined by this specification.</p></div><p>Examples of the <code>ttm:title</code> element are shown above in
 <a href="#metadata-vocabulary-metadata-example-1"><b>Example Fragment – Document Metadata</b></a> and
 <a href="#metadata-vocabulary-metadata-example-2"><b>Example Fragment – Element Metadata</b></a>.</p></div></div><div class="div2">
-<h3><a id="metadata-attribute-vocabulary"></a>12.2 Metadata Attribute Vocabulary</h3><p>This section specifies the following attributes in the TT Metadata Namespace
+<h3><a id="metadata-attribute-vocabulary"></a>14.2 Metadata Attribute Vocabulary</h3><p>This section specifies the following attributes in the TT Metadata Namespace
 for use with the <code>metadata</code> element and with certain
-<a href="#terms-content-element">content element</a> types:</p><ul><li><p><a href="#metadata-attribute-agent"><b>12.2.1 ttm:agent</b></a></p></li><li><p><a href="#metadata-attribute-role"><b>12.2.2 ttm:role</b></a></p></li></ul><div class="note"><p class="prefix"><b>Note:</b></p><p>Only certain metadata item attributes may be used with <a href="#terms-content-element">content element</a>. See
+<a href="#terms-content-element">content element</a> types:</p><ul><li><p><a href="#metadata-attribute-agent"><b>14.2.1 ttm:agent</b></a></p></li><li><p><a href="#metadata-attribute-role"><b>14.2.2 ttm:role</b></a></p></li></ul><div class="note"><p class="prefix"><b>Note:</b></p><p>Only certain metadata item attributes may be used with <a href="#terms-content-element">content element</a>. See
 the definitions of <a href="#terms-content-element">content elements</a> to determine permissible usage.</p></div><div class="div3">
-<h4><a id="metadata-attribute-agent"></a>12.2.1 ttm:agent</h4><p>The <code>ttm:agent</code> attribute takes an <code>IDREFS</code>
+<h4><a id="metadata-attribute-agent"></a>14.2.1 ttm:agent</h4><p>The <code>ttm:agent</code> attribute takes an <code>IDREFS</code>
 value, and is used with certain <a href="#terms-content-element">content elements</a> to designate the
 agents that perform or are
 involved in the performance of the content.</p><p>If specified, a <code>ttm:agent</code> attribute must reference <em>significant</em>
 <code>ttm:agent</code> element instances.</p><p>The same IDREF, <em>ID</em>, should not appear more than once in the value of a <code>ttm:agent</code> attribute.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>This constraint is intended to discourage the use of redundant agent references.</p></div><p>An example of the <code>ttm:agent</code> attribute is shown above in
 <a href="#metadata-vocabulary-agent-example-1"><b>Example Fragment – Agent Metadata</b></a>.</p></div><div class="div3">
-<h4><a id="metadata-attribute-role"></a>12.2.2 ttm:role</h4><p>The <code>ttm:role</code> attribute may be used by a content author
+<h4><a id="metadata-attribute-role"></a>14.2.2 ttm:role</h4><p>The <code>ttm:role</code> attribute may be used by a content author
 to express
 the roles, functions, or characteristics
 of some <a href="#terms-content-element">content element</a> that is so labeled.</p><p>If specified, the value of this attribute must adhere to the following
@@ -6335,15 +7157,16 @@
 Archive</a>. This schema is to be considered non-normative for the purpose of defining the validity
 of Timed Text Markup Language content as defined by this specification.
 In particular, the formal validity of TTML Content
-is defined by <a href="#conformance-content"><b>3.1 Content Conformance</b></a>.</p></div><div class="div2">
+is defined by <a href="#conformance-content"><b>3.1 Document Conformance</b></a>.</p></div><div class="div2">
 <h3><a id="ttml-schema-xsd"></a>B.2 XML Schema Definition (XSD) Schema</h3><p>A W3C XML Schema Definition (XSD) <a href="#xsd-1">[XML Schema Part 1]</a> based schema
 for TTML Content is available at <a href="xsd/schema.zip">ZIP
 Archive</a>. This schema is to be considered non-normative for the purpose of defining the validity
 of Timed Text Markup Language content as defined by this specification.
 In particular, the formal validity of TTML Content
-is defined by <a href="#conformance-content"><b>3.1 Content Conformance</b></a>.</p></div></div><div class="div1">
-<h2><a id="isd"></a>C Intermediate Synchronic Document Syntax</h2><p><em>This appendix is normative.</em></p><p>This appendix specifies the syntactic elements and structure of a TTML Intermediate Synchronic Document (ISD) Sequence and its
-constituent TTML Intermediate Synchronic Document (ISD) instances. An ISD instance may be represented as a standalone document instance or
+is defined by <a href="#conformance-content"><b>3.1 Document Conformance</b></a>.</p></div></div><div class="div1">
+<h2><a id="isd"></a>C Intermediate Document Syntax</h2><p><em>This appendix is normative.</em></p><p>This appendix specifies the syntactic elements and structure of a
+<a href="#terms-timed-text-intermediate-document">timed text intermediate document</a>.
+An ISD instance may be represented as a standalone document instance or
 in a collection represented as an ISD Sequence instance.</p><p>All ISD related vocabulary is defined in the TTML ISD Namespace, defined here as <code>http://www.w3.org/ns/ttml#isd</code>,
 where the recommended prefix is <code>isd</code>.</p><p>A TTML <a href="#terms-intermediate-synchronic-document">Intermediate Synchronic Document</a>, in short, an <em>ISD</em> or <em>ISD instance</em>,
 represents a discrete, temporally non-overlapping interval, an <em>ISD interval</em>,
@@ -6366,17 +7189,17 @@
 <h4><a id="isd-vocabulary-sequence"></a>C.1.1 isd:sequence</h4><p>The <code>isd:sequence</code> element serves as the root document element of an <a href="#terms-intermediate-synchronic-document-sequence">Intermediate
 Synchronic Document Sequence</a>  document.</p><p>The <code>isd:sequence</code> element accepts as its children zero or more elements in the
 <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group,
-followed by zero or one <a href="#parameter-vocabulary-profile"><code>ttp:profile</code></a> element,
+followed by zero or one <a href="#profile-vocabulary-profile"><code>ttp:profile</code></a> element,
 followed by zero or more <a href="#isd-vocabulary-isd"><code>isd:isd</code></a> elements.</p><p>Child <code>isd:isd</code> elements must be ordered in accordance to the media time equivalent of their
 begin time; furthermore, the temporal intervals of any two child <a href="#isd-vocabulary-isd"><code>isd:isd</code></a> elements must not overlap (in time).</p><a id="elt-syntax-isd-sequence"></a><table class="syntax"><caption>XML Representation – Element Information Item: isd:sequence</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;isd:sequence
-  size = xsd:nonNegativeInteger
-  version = xsd:positiveInteger
-  <a href="#content-attribute-lang"><span class="reqattr">xml:lang</span></a> = string
+  size = <a href="http://www.w3.org/TR/xmlschema-2/#nonNegativeInteger">xsd:nonNegativeInteger</a>
+  version = <a href="http://www.w3.org/TR/xmlschema-2/#positiveInteger">xsd:positiveInteger</a>
+  <a href="#content-attribute-lang"><span class="reqattr">xml:lang</span></a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   {<em>any attribute in the <a href="#isd-parameter-attribute-set">ISD Parameter Attribute Set</a></em>}&gt;
   {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#parameter-vocabulary-profile">ttp:profile</a>?, <a href="#isd-vocabulary-isd">isd:isd</a>*
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#profile-vocabulary-profile">ttp:profile</a>?, <a href="#isd-vocabulary-isd">isd:isd</a>*
 &lt;/isd:sequence&gt;
 </pre></div>
 </td></tr></tbody></table><p>If the <code>size</code> attribute is specified, then it must be a non-negative integer corresponding to the number of
@@ -6394,27 +7217,27 @@
 to the content within the <a href="#terms-intermediate-synchronic-document-sequence">Intermediate Synchronic Document Sequence</a>. Otherwise,
 the specified value denotes the default language that applies to each constituent
 <a href="#terms-intermediate-synchronic-document">Intermediate Synchronic Document</a>.</p><p>One or more parameter properties may be specified from the restricted parameter attribute set enumerated in <a href="#isd-parameter-attribute-set"><b>C.2 ISD Parameter Attribute Set</b></a>.
-If specified, then they apply globally to each constituent <a href="#terms-intermediate-synchronic-document">Intermediate Synchronic Document</a>.</p><p>If a child <a href="#parameter-vocabulary-profile"><code>ttp:profile</code></a> element is present,
-then that <a href="#parameter-vocabulary-profile"><code>ttp:profile</code></a> element must satisfy the following constraints:</p><ul><li><p>no <code>combine</code> attribute is specified;</p></li><li><p>no <code>designator</code> attribute is specified;</p></li><li><p>no <code>type</code> attribute is specified;</p></li><li><p>no <code>use</code> attribute is specified;</p></li><li><p>no descendant element is a <code>ttp:profile</code> element;</p></li><li><p>no descendant <code>ttp:feature</code> element specifies a <code>value</code> attribute with the value <code>prohibited</code>;</p></li><li><p>no descendant <code>ttp:extension</code> element specifies a <code>value</code> attribute with the value <code>prohibited</code>.</p></li></ul><p>Furthermore, such a child <a href="#parameter-vocabulary-profile"><code>ttp:profile</code></a> element must specify a profile that is equivalent to the combined
-<a href="#terms-processor-profile">processor profile</a> of the source TTML document having fetched all externally referenced profile documents.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>The intent of permitting a single <a href="#parameter-vocabulary-profile"><code>ttp:profile</code></a> to be specified in an
+If specified, then they apply globally to each constituent <a href="#terms-intermediate-synchronic-document">Intermediate Synchronic Document</a>.</p><p>If a child <a href="#profile-vocabulary-profile"><code>ttp:profile</code></a> element is present,
+then that <a href="#profile-vocabulary-profile"><code>ttp:profile</code></a> element must satisfy the following constraints:</p><ul><li><p>no <code>combine</code> attribute is specified;</p></li><li><p>no <code>designator</code> attribute is specified;</p></li><li><p>no <code>type</code> attribute is specified;</p></li><li><p>no <code>use</code> attribute is specified;</p></li><li><p>no descendant element is a <code>ttp:profile</code> element;</p></li><li><p>no descendant <code>ttp:feature</code> element specifies a <code>value</code> attribute with the value <code>prohibited</code>;</p></li><li><p>no descendant <code>ttp:extension</code> element specifies a <code>value</code> attribute with the value <code>prohibited</code>.</p></li></ul><p>Furthermore, such a child <a href="#profile-vocabulary-profile"><code>ttp:profile</code></a> element must specify a profile that is equivalent to the combined
+<a href="#terms-processor-profile">processor profile</a> of the source TTML document having fetched all externally referenced profile documents.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>The intent of permitting a single <a href="#profile-vocabulary-profile"><code>ttp:profile</code></a> to be specified in an
 <a href="#isd-vocabulary-sequence"><code>isd:sequence</code></a> is to provide a simplified mechanism to declare
 processor profile requirements that must be met in order to process the document (in the absence of an end-user override).</p></div></div><div class="div3">
 <h4><a id="isd-vocabulary-isd"></a>C.1.2 isd:isd</h4><p>The <code>isd:isd</code> element serves either as (1) the root document element of a standalone <a href="#terms-intermediate-synchronic-document">Intermediate
 Synchronic Document</a> or (2) as a child of an <a href="#isd-vocabulary-sequence"><code>isd:sequence</code></a> element of a
 <a href="#terms-intermediate-synchronic-document-sequence">Intermediate Synchronic Document Sequence</a> document.</p><p>The <code>isd:isd</code> element accepts as its children zero or more elements in the
 <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a> element group,
-followed by zero or one <a href="#parameter-vocabulary-profile"><code>ttp:profile</code></a> element,
+followed by zero or one <a href="#profile-vocabulary-profile"><code>ttp:profile</code></a> element,
 followed by zero or more <a href="#isd-vocabulary-css"><code>isd:css</code></a> elements,
 followed by zero or more <a href="#isd-vocabulary-region"><code>isd:region</code></a> elements.</p><a id="elt-syntax-isd"></a><table class="syntax"><caption>XML Representation – Element Information Item: isd:isd</caption><tbody><tr><td>
 <div class="exampleInner"><pre>
 &lt;isd:isd
   <a href="#timing-attribute-begin"><span class="reqattr">begin</span></a> = <a href="#timing-value-timeExpression">&lt;timeExpression&gt;</a>
   <a href="#timing-attribute-end"><span class="reqattr">end</span></a> = <a href="#timing-value-timeExpression">&lt;timeExpression&gt;</a>
-  version = xsd:positiveInteger
-  <a href="#content-attribute-lang">xml:lang</a> = string
+  version = <a href="http://www.w3.org/TR/xmlschema-2/#positiveInteger">xsd:positiveInteger</a>
+  <a href="#content-attribute-lang">xml:lang</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   {<em>any attribute in the <a href="#isd-parameter-attribute-set">ISD Parameter Attribute Set</a></em>}&gt;
   {<em>any attribute not in default or any TT namespace</em>}&gt;
-  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#parameter-vocabulary-profile">ttp:profile</a>?, <a href="#isd-vocabulary-css">isd:css</a>*, <a href="#isd-vocabulary-region">isd:region</a>*
+  <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#profile-vocabulary-profile">ttp:profile</a>?, <a href="#isd-vocabulary-css">isd:css</a>*, <a href="#isd-vocabulary-region">isd:region</a>*
 &lt;/isd:isd&gt;
 </pre></div>
 </td></tr></tbody></table><p>A <code>begin</code> attribute must be specified, the value of which must take the <em>offset-time</em> form of
@@ -6436,10 +7259,10 @@
 the specified value denotes the default language that applies.</p><p>The <code>version</code> attribute follows the syntax and semantics of the same named attribute on the
 <a href="#isd-vocabulary-sequence"><code>isd:sequence</code></a> element type. The <code>version</code>
 attribute must not be specified on an <a href="#isd-vocabulary-isd">isd:isd</a> element that is not
-a root document element, i.e., is a child element of an <a href="#isd-vocabulary-sequence">isd:sequence</a> element.</p><p>A child <a href="#parameter-vocabulary-profile"><code>ttp:profile</code></a> element may be present if the
+a root document element, i.e., is a child element of an <a href="#isd-vocabulary-sequence">isd:sequence</a> element.</p><p>A child <a href="#profile-vocabulary-profile"><code>ttp:profile</code></a> element may be present if the
 <a href="#isd-vocabulary-isd"><code>isd:isd</code></a> element is a standalone <a href="#terms-intermediate-synchronic-document">Intermediate
 Synchronic Document</a> document, in which case the same constraints and semantics apply as specified in <a href="#isd-vocabulary-sequence"><b>C.1.1 isd:sequence</b></a>;
-otherwise, if not a standalone document, a child <a href="#parameter-vocabulary-profile"><code>ttp:profile</code></a> element must not be present.</p></div><div class="div3">
+otherwise, if not a standalone document, a child <a href="#profile-vocabulary-profile"><code>ttp:profile</code></a> element must not be present.</p></div><div class="div3">
 <h4><a id="isd-vocabulary-css"></a>C.1.3 isd:css</h4><p>The <code>isd:css</code> element is used to represent a unique computed style set of some collection of elements
 that share the same set of computed styles. In particular, for each
 element <em>E</em> in the source TTML document which is selected and copied into a
@@ -6474,7 +7297,7 @@
 <div class="exampleInner"><pre>
 &lt;isd:region
   <a href="#style-attribute-style">style</a> = IDREF
-  <a href="#metadata-attribute-role">ttm:role</a> = string
+  <a href="#metadata-attribute-role">ttm:role</a> = <a href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</a>
   <a href="#content-attribute-id"><span class="reqattr">xml:id</span></a> = ID
   {<em>any attribute not in default or any TT namespace</em>}&gt;
   <em>Content:</em> <a href="#element-vocab-group-metadata">Metadata.class</a>*, <a href="#animation-vocabulary-animate">animate</a>*, <a href="#document-structure-vocabulary-body">body</a>
@@ -6528,7 +7351,7 @@
 TT Feature Namespace base URI.</p><table border="1" class="ednote" summary="Editorial note: #animation subset features"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: #animation subset features</b></td><td align="right" valign="top">2013-08-26</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Add fine grained subset features of #animation.</td></tr></table><p></p><table border="1" class="ednote" summary="Editorial note: #inline-region features"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: #inline-region features</b></td><td align="right" valign="top">2014-03-27</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Add feature(s) associated with support for explicit and implied inline regions.</td></tr></table><p></p><table border="1" class="ednote" summary="Editorial note: New style property features"><tr class="ednote-r1"><td align="left" valign="top"><b>Editorial note: New style property features</b></td><td align="right" valign="top">2014-10-02</td></tr><tr class="ednote-r2"><td colspan="2" align="left" valign="top">Add features to cover new style properties: border, fontVariantPosition, ruby, rubyAlign, rubyOffset, rubyPosition, textOrientation, etc.</td></tr></table><div class="div3">
 <h4><a id="feature-animation"></a>D.1.1 #animation</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the <code>#animation</code>
 feature if it recognizes and is capable of transforming the following
-vocabulary defined by <a href="#animation"><b>11 Animation</b></a>:</p><ul><li><p><a href="#animation-vocabulary-animation"><code>animation</code></a></p></li><li><p><a href="#animation-vocabulary-animate"><code>animate</code></a></p></li><li><p><a href="#animation-vocabulary-set"><code>set</code></a></p></li></ul><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the <code>#animation</code>
+vocabulary defined by <a href="#animation"><b>13 Animation</b></a>:</p><ul><li><p><a href="#animation-vocabulary-animation"><code>animation</code></a></p></li><li><p><a href="#animation-vocabulary-animate"><code>animate</code></a></p></li><li><p><a href="#animation-vocabulary-set"><code>set</code></a></p></li></ul><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the <code>#animation</code>
 feature if it implements presentation semantic support for the
 same vocabulary enumerated above.</p></div><div class="div3">
 <h4><a id="feature-backgroundColor"></a>D.1.2 #backgroundColor</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the
@@ -6635,12 +7458,12 @@
 including all primary and secondary colors of the SRGB color space.</p></div><div class="div3">
 <h4><a id="feature-content"></a>D.1.14 #content</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the <code>#content</code>
 feature if it recognizes and is capable of transforming the following
-vocabulary defined by <a href="#content"><b>7 Content</b></a>:</p><ul><li><p><a href="#document-structure-vocabulary-body"><code>body</code></a></p></li><li><p><a href="#content-vocabulary-div"><code>div</code></a></p></li><li><p><a href="#content-vocabulary-p"><code>p</code></a></p></li><li><p><a href="#content-vocabulary-span"><code>span</code></a></p></li><li><p><a href="#content-vocabulary-br"><code>br</code></a></p></li></ul><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the <code>#content</code>
+vocabulary defined by <a href="#content"><b>8 Content</b></a>:</p><ul><li><p><a href="#document-structure-vocabulary-body"><code>body</code></a></p></li><li><p><a href="#content-vocabulary-div"><code>div</code></a></p></li><li><p><a href="#content-vocabulary-p"><code>p</code></a></p></li><li><p><a href="#content-vocabulary-span"><code>span</code></a></p></li><li><p><a href="#content-vocabulary-br"><code>br</code></a></p></li></ul><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the <code>#content</code>
 feature if it implements presentation semantic support for the
 same vocabulary enumerated above.</p></div><div class="div3">
 <h4><a id="feature-core"></a>D.1.15 #core</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the <code>#core</code>
 feature if it recognizes and is capable of transforming the following
-core attributes vocabulary defined by <a href="#content"><b>7 Content</b></a>:</p><ul><li><p><a href="#content-attribute-id">@<code>xml:id</code></a></p></li><li><p><a href="#content-attribute-id">@<code>xml:lang</code></a></p></li><li><p><a href="#content-attribute-id">@<code>xml:space</code></a></p></li></ul><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the <code>#core</code>
+core attributes vocabulary defined by <a href="#content"><b>8 Content</b></a>:</p><ul><li><p><a href="#content-attribute-id">@<code>xml:id</code></a></p></li><li><p><a href="#content-attribute-id">@<code>xml:lang</code></a></p></li><li><p><a href="#content-attribute-id">@<code>xml:space</code></a></p></li></ul><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the <code>#core</code>
 feature if it implements presentation semantic support for the
 same vocabulary enumerated above.</p></div><div class="div3">
 <h4><a id="feature-direction"></a>D.1.16 #direction</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the
@@ -6835,7 +7658,7 @@
 attribute.</p></div><div class="div3">
 <h4><a id="feature-layout"></a>D.1.42 #layout</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the <code>#layout</code>
 feature if it (1) recognizes and is capable of transforming the following
-vocabulary defined by <a href="#layout"><b>9 Layout</b></a>:</p><ul><li><p><a href="#layout-vocabulary-layout"><code>layout</code></a></p></li><li><p><a href="#layout-vocabulary-region"><code>region</code></a></p></li><li><p><a href="#layout-attribute-region">@<code>region</code></a></p></li></ul><p>and (2) supports the following attributes when applied to the
+vocabulary defined by <a href="#layout"><b>11 Layout</b></a>:</p><ul><li><p><a href="#layout-vocabulary-layout"><code>layout</code></a></p></li><li><p><a href="#layout-vocabulary-region"><code>region</code></a></p></li><li><p><a href="#layout-attribute-region">@<code>region</code></a></p></li></ul><p>and (2) supports the following attributes when applied to the
 <a href="#layout-vocabulary-region"><code>region</code></a> element:</p><ul><li><p><a href="#style-attribute-extent"><code>tts:extent</code></a></p></li><li><p><a href="#style-attribute-origin"><code>tts:origin</code></a></p></li></ul><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the <code>#layout</code>
 feature if it implements presentation semantic support for the
 same vocabulary and features enumerated above.</p></div><div class="div3">
@@ -6979,7 +7802,7 @@
 attribute.</p></div><div class="div3">
 <h4><a id="feature-metadata"></a>D.1.57 #metadata</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the <code>#metadata</code>
 feature if it recognizes and is capable of transforming the following
-vocabulary defined by <a href="#metadata"><b>12 Metadata</b></a>:</p><ul><li><p><a href="#metadata-vocabulary-metadata"><code>metadata</code></a></p></li><li><p><a href="#metadata-vocabulary-title"><code>ttm:title</code></a></p></li><li><p><a href="#metadata-vocabulary-title"><code>ttm:desc</code></a></p></li><li><p><a href="#metadata-vocabulary-title"><code>ttm:copyright</code></a></p></li><li><p><a href="#metadata-vocabulary-title"><code>ttm:agent</code></a></p></li><li><p><a href="#metadata-vocabulary-title"><code>ttm:name</code></a></p></li><li><p><a href="#metadata-vocabulary-title"><code>ttm:actor</code></a></p></li><li><p><a href="#metadata-attribute-agent">@<code>ttm:agent</code></a></p></li><li><p><a href="#metadata-attribute-role">@<code>ttm:role</code></a></p></li></ul><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the <code>#metadata</code>
+vocabulary defined by <a href="#metadata"><b>14 Metadata</b></a>:</p><ul><li><p><a href="#metadata-vocabulary-metadata"><code>metadata</code></a></p></li><li><p><a href="#metadata-vocabulary-title"><code>ttm:title</code></a></p></li><li><p><a href="#metadata-vocabulary-title"><code>ttm:desc</code></a></p></li><li><p><a href="#metadata-vocabulary-title"><code>ttm:copyright</code></a></p></li><li><p><a href="#metadata-vocabulary-title"><code>ttm:agent</code></a></p></li><li><p><a href="#metadata-vocabulary-title"><code>ttm:name</code></a></p></li><li><p><a href="#metadata-vocabulary-title"><code>ttm:actor</code></a></p></li><li><p><a href="#metadata-attribute-agent">@<code>ttm:agent</code></a></p></li><li><p><a href="#metadata-attribute-role">@<code>ttm:role</code></a></p></li></ul><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the <code>#metadata</code>
 feature if it recognizes and is capable of presenting the information
 expressed by the same vocabulary enumerated above.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>This specification does not define a standardized form for the
 presentation of metadata information. The presentation or ability to
@@ -7067,18 +7890,18 @@
 (1) satisfies the generic processor criteria defined by 
 <a href="#conformance-generic-processor"><b>3.2.1 Generic Processor Conformance</b></a>,
 (2) implements support for the region and line layout
-semantics defined by <a href="#semantics-region-layout"><b>9.3 Region Layout and Presentation</b></a> and
-<a href="#semantics-line-layout"><b>9.4 Line Layout</b></a>, respectively, and
+semantics defined by <a href="#semantics-region-layout"><b>11.3 Region Layout and Presentation</b></a> and
+<a href="#semantics-line-layout"><b>11.4 Line Layout</b></a>, respectively, and
 (3) implements presentation semantics for the following features:</p><ul><li><p><a href="#content"><code>#content</code></a></p></li><li><p><a href="#feature-core"><code>#core</code></a></p></li><li><p><a href="#feature-profile"><code>#profile</code></a></p></li><li><p><a href="#feature-structure"><code>#structure</code></a></p></li><li><p><a href="#feature-time-offset"><code>#time-offset</code></a></p></li><li><p><a href="#timing"><code>#timing</code></a></p></li></ul><p>
 In addition, a TTML processor that supports the
 <code>#presentation</code> feature should satisfy the user agent
 accessibility guidelines specified by <a href="#uaag">[UAAG]</a>.</p></div><div class="div3">
 <h4><a id="feature-profile"></a>D.1.71 #profile</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the <code>#profile</code>
 feature if it recognizes and is capable of transforming the
-<a href="#parameter-attribute-profile"><code>ttp:profile</code></a>
+<a href="#profile-attribute-profile"><code>ttp:profile</code></a>
 attribute on the <a href="#document-structure-vocabulary-tt"><code>tt</code></a> element and
 transforming the following vocabulary defined by
-<a href="#parameter-element-vocabulary"><b>6.1 Parameter Element Vocabulary</b></a>:</p><ul><li><p><a href="#parameter-vocabulary-profile"><code>ttp:profile</code></a></p></li><li><p><a href="#parameter-vocabulary-features"><code>ttp:features</code></a></p></li><li><p><a href="#parameter-vocabulary-feature"><code>ttp:feature</code></a></p></li><li><p><a href="#parameter-vocabulary-extensions"><code>ttp:extensions</code></a></p></li><li><p><a href="#parameter-vocabulary-extension"><code>ttp:extension</code></a></p></li></ul><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the
+<a href="#parameter-element-vocabulary"><b>7.1 Parameter Element Vocabulary</b></a>:</p><ul><li><p><a href="#profile-vocabulary-profile"><code>ttp:profile</code></a></p></li><li><p><a href="#profile-vocabulary-features"><code>ttp:features</code></a></p></li><li><p><a href="#profile-vocabulary-feature"><code>ttp:feature</code></a></p></li><li><p><a href="#profile-vocabulary-extensions"><code>ttp:extensions</code></a></p></li><li><p><a href="#profile-vocabulary-extension"><code>ttp:extension</code></a></p></li></ul><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the
 <code>#profile</code> feature if it implements presentation semantic support
 for the same vocabulary specified above.</p></div><div class="div3">
 <h4><a id="feature-showBackground"></a>D.1.72 #showBackground</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the
@@ -7090,46 +7913,46 @@
 attribute.</p></div><div class="div3">
 <h4><a id="feature-structure"></a>D.1.73 #structure</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the <code>#structure</code>
 feature if it recognizes and is capable of transforming the following
-vocabulary defined by <a href="#content"><b>7 Content</b></a>:</p><ul><li><p><a href="#document-structure-vocabulary-tt"><code>tt</code></a></p></li><li><p><a href="#document-structure-vocabulary-head"><code>head</code></a></p></li></ul><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the <code>#structure</code>
+vocabulary defined by <a href="#content"><b>8 Content</b></a>:</p><ul><li><p><a href="#document-structure-vocabulary-tt"><code>tt</code></a></p></li><li><p><a href="#document-structure-vocabulary-head"><code>head</code></a></p></li></ul><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the <code>#structure</code>
 feature if it implements presentation semantic support for the
 same vocabulary enumerated above.</p></div><div class="div3">
 <h4><a id="feature-styling"></a>D.1.74 #styling</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the <code>#styling</code>
 feature if it recognizes and is capable of transforming the following
-vocabulary defined by <a href="#styling"><b>8 Styling</b></a>:</p><ul><li><p><a href="#styling-vocabulary-styling"><code>styling</code></a></p></li><li><p><a href="#styling-vocabulary-style"><code>style</code></a></p></li><li><p><a href="#style-attribute-style">@<code>style</code></a></p></li></ul><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the <code>#styling</code>
+vocabulary defined by <a href="#styling"><b>10 Styling</b></a>:</p><ul><li><p><a href="#styling-vocabulary-styling"><code>styling</code></a></p></li><li><p><a href="#styling-vocabulary-style"><code>style</code></a></p></li><li><p><a href="#style-attribute-style">@<code>style</code></a></p></li></ul><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the <code>#styling</code>
 feature if it implements presentation semantic support for the
 same vocabulary enumerated above.</p></div><div class="div3">
 <h4><a id="feature-styling-chained"></a>D.1.75 #styling-chained</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the
 <code>#styling-chained</code> feature if it recognizes and is capable
-of transforming chained style association as defined by <a href="#semantics-style-association-chained-referential"><b>8.4.1.3 Chained Referential Styling</b></a>.</p><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the
+of transforming chained style association as defined by <a href="#semantics-style-association-chained-referential"><b>10.4.1.3 Chained Referential Styling</b></a>.</p><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the
 <code>#styling-chained</code> feature if it implements presentation semantic
-support for chained style association as defined by <a href="#semantics-style-association-chained-referential"><b>8.4.1.3 Chained Referential Styling</b></a>.</p></div><div class="div3">
+support for chained style association as defined by <a href="#semantics-style-association-chained-referential"><b>10.4.1.3 Chained Referential Styling</b></a>.</p></div><div class="div3">
 <h4><a id="feature-styling-inheritance-content"></a>D.1.76 #styling-inheritance-content</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the
 <code>#styling-inheritance</code> feature if it recognizes and is
 capable of transforming content style inheritance as defined by
-<a href="#semantics-style-inheritance-content"><b>8.4.2.1 Content Style Inheritance</b></a>.</p><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the
+<a href="#semantics-style-inheritance-content"><b>10.4.2.1 Content Style Inheritance</b></a>.</p><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the
 <code>#styling-inheritance-content</code> feature if it implements
-presentation semantic support for content style inheritance as defined by <a href="#semantics-style-inheritance-content"><b>8.4.2.1 Content Style Inheritance</b></a>.</p></div><div class="div3">
+presentation semantic support for content style inheritance as defined by <a href="#semantics-style-inheritance-content"><b>10.4.2.1 Content Style Inheritance</b></a>.</p></div><div class="div3">
 <h4><a id="feature-styling-inheritance-region"></a>D.1.77 #styling-inheritance-region</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the
 <code>#styling-inheritance</code> feature if it recognizes and is
 capable of transforming region style inheritance as defined by
-<a href="#semantics-style-inheritance-region"><b>8.4.2.2 Region Style Inheritance</b></a>.</p><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the
+<a href="#semantics-style-inheritance-region"><b>10.4.2.2 Region Style Inheritance</b></a>.</p><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the
 <code>#styling-inheritance-region</code> feature if it implements
-presentation semantic support for region style inheritance as defined by <a href="#semantics-style-inheritance-region"><b>8.4.2.2 Region Style Inheritance</b></a>.</p></div><div class="div3">
+presentation semantic support for region style inheritance as defined by <a href="#semantics-style-inheritance-region"><b>10.4.2.2 Region Style Inheritance</b></a>.</p></div><div class="div3">
 <h4><a id="feature-styling-inline"></a>D.1.78 #styling-inline</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the
 <code>#styling-inline</code> feature if it recognizes and is capable
-of transforming inline style association as defined by <a href="#semantics-style-association-inline"><b>8.4.1.1 Inline Styling</b></a>.</p><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the
+of transforming inline style association as defined by <a href="#semantics-style-association-inline"><b>10.4.1.1 Inline Styling</b></a>.</p><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the
 <code>#styling-inline</code> feature if it implements presentation semantic support
-for inline style association as defined by <a href="#semantics-style-association-inline"><b>8.4.1.1 Inline Styling</b></a>.</p></div><div class="div3">
+for inline style association as defined by <a href="#semantics-style-association-inline"><b>10.4.1.1 Inline Styling</b></a>.</p></div><div class="div3">
 <h4><a id="feature-styling-nested"></a>D.1.79 #styling-nested</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the
 <code>#styling-nested</code> feature if it recognizes and is capable
-of transforming nested style association as defined by <a href="#semantics-style-association-nested"><b>8.4.1.4 Nested Styling</b></a>.</p><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the
+of transforming nested style association as defined by <a href="#semantics-style-association-nested"><b>10.4.1.4 Nested Styling</b></a>.</p><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the
 <code>#styling-nested</code> feature if it implements presentation semantic support
-for nested style association as defined by <a href="#semantics-style-association-nested"><b>8.4.1.4 Nested Styling</b></a>.</p></div><div class="div3">
+for nested style association as defined by <a href="#semantics-style-association-nested"><b>10.4.1.4 Nested Styling</b></a>.</p></div><div class="div3">
 <h4><a id="feature-styling-referential"></a>D.1.80 #styling-referential</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the
 <code>#styling-referential</code> feature if it recognizes and is capable
-of transforming referential style association as defined by <a href="#semantics-style-association-referential"><b>8.4.1.2 Referential Styling</b></a>.</p><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the
+of transforming referential style association as defined by <a href="#semantics-style-association-referential"><b>10.4.1.2 Referential Styling</b></a>.</p><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the
 <code>#styling-referential</code> feature if it implements presentation semantic
-support for referential style association as defined by <a href="#semantics-style-association-referential"><b>8.4.1.2 Referential Styling</b></a>.</p></div><div class="div3">
+support for referential style association as defined by <a href="#semantics-style-association-referential"><b>10.4.1.2 Referential Styling</b></a>.</p></div><div class="div3">
 <h4><a id="feature-subFrameRate"></a>D.1.81 #subFrameRate</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the
 <code>#subFrameRate</code> feature if it recognizes and is capable of
 transforming the <a href="#parameter-attribute-subFrameRate"><code>ttp:subFrameRate</code></a>
@@ -7318,7 +8141,7 @@
 semantic support for the same features and syntax specified above.</p></div><div class="div3">
 <h4><a id="feature-timing"></a>D.1.103 #timing</h4><p>A TTML <a href="#terms-transformation-processor">transformation processor</a> supports the <code>#timing</code>
 feature if it recognizes and is capable of transforming the following
-vocabulary defined by <a href="#timing"><b>10 Timing</b></a>:</p><ul><li><p><a href="#timing-attribute-begin">@<code>begin</code></a></p></li><li><p><a href="#timing-attribute-dur">@<code>dur</code></a></p></li><li><p><a href="#timing-attribute-end">@<code>end</code></a></p></li></ul><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the <code>#timing</code>
+vocabulary defined by <a href="#timing"><b>12 Timing</b></a>:</p><ul><li><p><a href="#timing-attribute-begin">@<code>begin</code></a></p></li><li><p><a href="#timing-attribute-dur">@<code>dur</code></a></p></li><li><p><a href="#timing-attribute-end">@<code>end</code></a></p></li></ul><p>A TTML <a href="#terms-presentation-processor">presentation processor</a> supports the <code>#timing</code>
 feature if it implements presentation semantic support for the
 same vocabulary enumerated above.</p></div><div class="div3">
 <h4><a id="feature-transformation"></a>D.1.104 #transformation</h4><p>A TTML processor supports the
@@ -7508,9 +8331,9 @@
 capable of serving as a base URI used in combination with a
 <code>designation</code> token that takes the form of a fragment
 identifier.</p></div></div><div class="div1">
-<h2><a id="profiles"></a>F Profiles</h2><p><em>This appendix is normative.</em></p><p>This appendix specifies the following standard TTML profiles:</p><ul><li><p><a href="#profile-ttml2-full"><b>F.1 TTML2 Full Profile</b></a></p></li><li><p><a href="#profile-ttml2-presentation"><b>F.2 TTML2 Presentation Profile</b></a></p></li><li><p><a href="#profile-ttml2-transformation"><b>F.3 TTML2 Transformation Profile</b></a></p></li></ul><p>Each TTML profile is defined in terms of a <a href="#terms-profile-definition-document">profile definition document</a>,
+<h2><a id="standard-profiles"></a>F Standard Profiles</h2><p><em>This appendix is normative.</em></p><p>This appendix specifies the following standard TTML profiles:</p><ul><li><p><a href="#profile-ttml2-full"><b>F.1 TTML2 Full Profile</b></a></p></li><li><p><a href="#profile-ttml2-presentation"><b>F.2 TTML2 Presentation Profile</b></a></p></li><li><p><a href="#profile-ttml2-transformation"><b>F.3 TTML2 Transformation Profile</b></a></p></li></ul><p>Each TTML profile is defined in terms of a <a href="#terms-profile-definition-document">profile definition document</a>,
 which is expressed as an XML document wherein the root element adheres to
-<a href="#parameter-vocabulary-profile"><b>6.1.1 ttp:profile</b></a>.</p><div class="div2">
+<a href="#profile-vocabulary-profile"><b>6.1.1 ttp:profile</b></a>.</p><div class="div2">
 <h3><a id="profile-ttml2-full"></a>F.1 TTML2 Full Profile</h3><p>The TTML2 Full Profile is intended to be used to
 express maximum compliance for both transformation and presentation processing.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>This profile is a superset of the
 <a href="https://dvcs.w3.org/hg/ttml/raw-file/default/ttml1/spec/ttml1.html#profile-dfxp-full">DFXP Full Profile</a>:
@@ -7925,16 +8748,25 @@
 <a href="http://www.w3.org/TR/2011/REC-css3-color-20110607/"><cite>CSS Color
 Module Level 3</cite></a>, W3C Recommendation, 07 June 2011. (See
 <a href="http://www.w3.org/TR/2011/REC-css3-color-20110607/">http://www.w3.org/TR/2011/REC-css3-color-20110607/</a>.)
+</dd><dt class="label"><a id="data-encodings"></a>Data Encodings</dt><dd>S. Josefsson,
+<a href="http://www.rfc-editor.org/rfc/rfc4648.txt"><cite>The Base16, Base32, and Base64 Data Encodings</cite></a>,
+RFC 4648, October 2006, IETF. (See
+<a href="http://www.rfc-editor.org/rfc/rfc4648.txt">http://www.rfc-editor.org/rfc/rfc4648.txt</a>.)
 </dd><dt class="label"><a id="gps"></a>GPS</dt><dd>
 <a href="http://www.gps.gov/technical/"><cite>Global
 Positioning System</cite></a>, US Air Force.
 (See
 <a href="http://www.gps.gov/technical/">http://www.gps.gov/technical/</a>.)
 </dd><dt class="label"><a id="html5"></a>HTML5</dt><dd>Ian Hickson et al.,
-<a href="http://www.w3.org/TR/html5/"><cite>Extensible Stylesheet Language (XSL) Version 1.1</cite></a>,
-W3C Proposed Recommendation, 16 September 2014. (See
-<a href="http://www.w3.org/TR/html5/">http://www.w3.org/TR/html5/</a>.)
-</dd><dt class="label"><a id="media-types"></a>Media Types</dt><dd>Ned Freed and Nathaniel Borenstein,  
+<a href="http://www.w3.org/TR/2014/REC-html5-20141028/"><cite>HTML5 A vocabulary and associated APIs for HTML and XHTML</cite></a>,
+W3C Recommendation, 28 October 2014. (See
+<a href="http://www.w3.org/TR/2014/REC-html5-20141028/">http://www.w3.org/TR/2014/REC-html5-20141028/</a>.)
+</dd><dt class="label"><a id="mime"></a>MIME</dt><dd>Ned Freed and Nathaniel Borenstein,  
+<a href="http://www.rfc-editor.org/rfc/rfc2045.txt"><cite>Multipurpose Internet
+Mail Extensions (MIME) Part One: Format of Internet Message Bodies</cite></a>,
+RFC 2045, November 1996, IETF.(See
+<a href="http://www.rfc-editor.org/rfc/rfc2045.txt">http://www.rfc-editor.org/rfc/rfc2045.txt</a>.)
+</dd><dt class="label"><a id="media-types"></a>MIME Media Types</dt><dd>Ned Freed and Nathaniel Borenstein,  
 <a href="http://www.rfc-editor.org/rfc/rfc2046.txt"><cite>Multipurpose Internet
 Mail Extensions (MIME) Part Two: Media Types</cite></a>,
 RFC 2046, November 1996, IETF.(See
@@ -8112,11 +8944,11 @@
 requirement is not satisfied.</p><a id="requirements-table"></a><table class="common"><caption>Table I-1 – Requirement Satisfaction</caption><col width="10%" span="1"><col width="40%" span="1"><col width="10%" span="1"><col span="1"><tbody><tr><th>ID</th><th>Name</th><th>Status</th><th>Comments</th></tr><tr><td>R100</td><td>Specification Format</td><td>S</td><td></td></tr><tr><td>R101</td><td>Specification Modularity</td><td>S</td><td></td></tr><tr><td>R102</td><td>Specification Organization</td><td>S</td><td></td></tr><tr><td>R103</td><td>Core and Periphery</td><td>S</td><td>TT extension namespaces</td></tr><tr><td>R104</td><td>Evolution of Core</td><td>S</td><td>TT extension namespaces</td></tr><tr><td>R105</td><td>Ownership of Core</td><td>S</td><td>TT namespaces</td></tr><tr><td>R106</td><td>Surjection of Core</td><td>S</td><td></td></tr><tr><td>R107</td><td>Evolution of Periphery</td><td>S</td><td>TT extension namespaces</td></tr><tr><td>R108</td><td>Ownership of Periphery</td><td>S</td><td>Non-TT namespaces</td></tr><tr><td>R109</td><td>Transformation</td><td>S</td><td>Supports 3GPP, QText, RealText, SAMI</td></tr><tr><td>R110</td><td>Streamable Transformation</td><td>S</td><td>Progressive decoding</td></tr><tr><td>R111</td><td>Accessibility – Content</td><td>S</td><td>Alternative document instances</td></tr><tr><td>R112</td><td>Accessibility – Authoring System</td><td>S</td><td></td></tr><tr><td>R200</td><td>Authorability</td><td>S</td><td></td></tr><tr><td>R201</td><td>Multiple Natural Languages</td><td>S</td><td>Alternative document instances</td></tr><tr><td>R202</td><td>Natural Language Coverage</td><td>S</td><td>Unicode 4.0</td></tr><tr><td>R203</td><td>Natural Language Association Granularity</td><td>S</td><td>See <code>xml:lang</code></td></tr><tr><td>R204</td><td>Minimum Character Representability</td><td>S</td><td>Unicode 4.0</td></tr><tr><td>R205</td><td>Intrinsic and Extrinsic Text Content</td><td>P</td><td>Intrinsic only</td></tr><tr><td>R206</td><td>Markup Association</td><td>P</td><td>Intrinsic only</td></tr><tr><td>R207</td><td>Conditional Content</td><td>N</td><td></td></tr><tr><td>R208</td><td>Flowed Text</td><td>S</td><td></td></tr><tr><td>R209</td><td>Logical Flowed Text Vocabulary</td><td>S</td><td></td></tr><tr><td>R210</td><td>Presentational Flowed Text Vocabulary</td><td>S</td><td>Implied mapping from logical flowed text.</td></tr><tr><td>R211</td><td>Flowed Text Vocabulary Relationship</td><td>S</td><td></td></tr><tr><td>R212</td><td>Flowed Text Vocabulary Separation</td><td>N</td><td></td></tr><tr><td>R213</td><td>Non-Flowed Text</td><td>N</td><td></td></tr><tr><td>R214</td><td>Non-Flowed Text Vocabulary</td><td>N</td><td></td></tr><tr><td>R215</td><td>Hybrid Flowed and Non-Flowed Text</td><td>N</td><td></td></tr><tr><td>R216</td><td>Hyperlinking</td><td>N</td><td>Can support via XLink</td></tr><tr><td>R217</td><td>Embedded Graphics</td><td>N</td><td></td></tr><tr><td>R218</td><td>Non-Embedded Graphics</td><td>N</td><td></td></tr><tr><td>R219</td><td>Embedded Fonts</td><td>N</td><td></td></tr><tr><td>R220</td><td>Non-Embedded Fonts</td><td>N</td><td></td></tr><tr><td>R221</td><td>Descriptive Vocabulary</td><td>S</td><td>See <code>ttm:agent</code>, <code>ttm:role</code></td></tr><tr><td>R222</td><td>Embedded Audio</td><td>N</td><td></td></tr><tr><td>R223</td><td>Non-Embedded Audio</td><td>N</td><td></td></tr><tr><td>R290</td><td>Markup Format</td><td>S</td><td></td></tr><tr><td>R291</td><td>Markup Format and Unicode Interaction</td><td>S</td><td></td></tr><tr><td>R292</td><td>Extrinsic Resource References</td><td>N</td><td>No extrinsic references</td></tr><tr><td>R293</td><td>Schema Validity Specification</td><td>S</td><td></td></tr><tr><td>R300</td><td>Inline Styling</td><td>S</td><td></td></tr><tr><td>R301</td><td>Inline Styling Form</td><td>P</td><td>Inline and referential styling</td></tr><tr><td>R301</td><td>Out-of-Line Styling</td><td>N</td><td></td></tr><tr><td>R301</td><td>Out-of-Line Styling Form</td><td>N</td><td></td></tr><tr><td>R304</td><td>Styling Prioritization</td><td>S</td><td></td></tr><tr><td>R305</td><td>Style Parameters – Aural</td><td>N</td><td></td></tr><tr><td>R306</td><td>Style Parameters – Visual</td><td>P</td><td>Supports absolute position, background color, color, display none, display alignment,
 font family, font size, font style, font weight, height, line height, origin,
 opacity, overflow, padding (before, after, start, end), text alignment,
-text shadow (as outline), visibility, width, writing mode, z-index</td></tr><tr><td>R390</td><td>Style Parameter Symmetry</td><td>S</td><td></td></tr><tr><td>R391</td><td>Style Parameter Definitions</td><td>S</td><td></td></tr><tr><td>R392</td><td>Style Parameter Shorthands</td><td>S</td><td></td></tr><tr><td>R401</td><td>Inline Timing</td><td>S</td><td></td></tr><tr><td>R402</td><td>Out-of-Line Timing</td><td>N</td><td></td></tr><tr><td>R403</td><td>Synchronization Parameters</td><td>P</td><td>Supports begin, end, dur</td></tr><tr><td>R404</td><td>Synchronization Parameter Value Spaces</td><td>P</td><td>Supports offset values, media marker values (SMPTE 12M), wall-clock values</td></tr><tr><td>R405</td><td>Time Containment Semantics</td><td>P</td><td>Supports sequential, parallel</td></tr><tr><td>R500</td><td>Animation Modes</td><td>P</td><td>Supports discrete</td></tr><tr><td>R502</td><td>Highlight Animation</td><td>S</td><td><code>&lt;set tts:backgroundColor="..."/&gt;</code></td></tr><tr><td>R503</td><td>Fade Transition Animation</td><td>S</td><td><code>&lt;set tts:opacity="..."/&gt;</code></td></tr><tr><td>R504</td><td>Animated Style Parameters – Aural</td><td>N</td><td></td></tr><tr><td>R505</td><td>Animated Style Parameters – Visual</td><td>P</td><td>Supports animating background color, color, display, opacity, origin, visibility</td></tr><tr><td>N506</td><td>Animated Content</td><td>S</td><td></td></tr><tr><td>R600</td><td>Metadata Item Association</td><td>S</td><td>See <code>metadata</code>, <code>Metadata.class</code></td></tr><tr><td>R601</td><td>Metadata Item Constituents</td><td>P</td><td>Supports name, value</td></tr><tr><td>R602</td><td>Metadata Item Value Representation</td><td>P</td><td>See <code>metadata</code></td></tr><tr><td>R603</td><td>Metadata Item Extensibility</td><td>S</td><td>See <code>metadata</code></td></tr><tr><td>R604</td><td>Metadata Item Validation</td><td>S</td><td>See <code>metadata</code></td></tr><tr><td>R690</td><td>Dublin Core Preference</td><td>N</td><td>Uses <code>ttm:copyright</code>, <code>ttm:desc</code>, <code>ttm:title</code></td></tr></tbody></table></div><div class="div1">
+text shadow (as outline), visibility, width, writing mode, z-index</td></tr><tr><td>R390</td><td>Style Parameter Symmetry</td><td>S</td><td></td></tr><tr><td>R391</td><td>Style Parameter Definitions</td><td>S</td><td></td></tr><tr><td>R392</td><td>Style Parameter Shorthands</td><td>S</td><td></td></tr><tr><td>R401</td><td>Inline Timing</td><td>S</td><td></td></tr><tr><td>R402</td><td>Out-of-Line Timing</td><td>N</td><td></td></tr><tr><td>R403</td><td>Synchronization Parameters</td><td>P</td><td>Supports begin, end, dur</td></tr><tr><td>R404</td><td>Synchronization Parameter Value Spaces</td><td>P</td><td>Supports offset values, media marker values (SMPTE 12M), wall-clock values</td></tr><tr><td>R405</td><td>Time Containment Semantics</td><td>P</td><td>Supports sequential, parallel</td></tr><tr><td>R500</td><td>Animation Modes</td><td>P</td><td>Supports discrete</td></tr><tr><td>R502</td><td>Highlight Animation</td><td>S</td><td><code>&lt;set tts:backgroundColor="..."/&gt;</code></td></tr><tr><td>R503</td><td>Fade Transition Animation</td><td>S</td><td><code>&lt;set tts:opacity="..."/&gt;</code></td></tr><tr><td>R504</td><td>Animated Style Parameters – Aural</td><td>N</td><td></td></tr><tr><td>R505</td><td>Animated Style Parameters – Visual</td><td>P</td><td>Supports animating background color, color, display, opacity, origin, visibility</td></tr><tr><td>N506</td><td>Animated Content</td><td>S</td><td></td></tr><tr><td>R600</td><td>Metadata Item Association</td><td>S</td><td>See <code>metadata</code>, <a href="#element-vocab-group-metadata"><code>Metadata.class</code></a></td></tr><tr><td>R601</td><td>Metadata Item Constituents</td><td>P</td><td>Supports name, value</td></tr><tr><td>R602</td><td>Metadata Item Value Representation</td><td>P</td><td>See <code>metadata</code></td></tr><tr><td>R603</td><td>Metadata Item Extensibility</td><td>S</td><td>See <code>metadata</code></td></tr><tr><td>R604</td><td>Metadata Item Validation</td><td>S</td><td>See <code>metadata</code></td></tr><tr><td>R690</td><td>Dublin Core Preference</td><td>N</td><td>Uses <code>ttm:copyright</code>, <code>ttm:desc</code>, <code>ttm:title</code></td></tr></tbody></table></div><div class="div1">
 <h2><a id="derivation"></a>J Vocabulary Derivation (Non-Normative)</h2><p>This appendix provides information about the derivation of TTML
 vocabulary, separately describing derivation of elements and
 attributes.</p><div class="div2">
-<h3><a id="d3e27863"></a>J.1 Element Derivation</h3><p>The first column of <a href="#element-vocab-derivation-table"><b>Table J-1 – Elements</b></a>
+<h3><a id="d3e31582"></a>J.1 Element Derivation</h3><p>The first column of <a href="#element-vocab-derivation-table"><b>Table J-1 – Elements</b></a>
 specifies a TTML element vocabulary item; the second column specifies the
 syntactic and/or semantic model on which the vocabulary item is based;
 the third column specifies the reference that defines
@@ -8154,7 +8986,7 @@
 name and value, with optional inclusion of other styles by reference
 to other style elements</td><td>7</td></tr><tr><td><a href="#styling-vocabulary-styling"><code>tt:styling</code></a></td><td><code>xhtml:style</code></td><td><a href="#xhtml10">[XHTML 1.0]</a></td><td>XML representation of a set of style specifications sets, each
 represented by a style child element</td><td>1,7</td></tr><tr><td><a href="#document-structure-vocabulary-tt"><code>tt:tt</code></a></td><td><code>xhtml:html</code></td><td><a href="#xhtml10">[XHTML 1.0]</a></td><td>-@dir, -@lang; +@id, +@ttp:*, +@xml:space; content model subsetted by
-permitting body and/or head to be optional</td><td>1,8</td></tr><tr><td><a href="#metadata-vocabulary-actor"><code>ttm:actor</code></a></td><td><code>mpeg7:Creator</code></td><td><a href="#mpeg7-5">[MPEG7-5]</a></td><td>conceptual derivation</td><td>4</td></tr><tr><td><a href="#metadata-vocabulary-agent"><code>ttm:agent</code></a></td><td><code>mpeg7:Agent</code></td><td><a href="#mpeg7-5">[MPEG7-5]</a></td><td>conceptual derivation</td><td>4</td></tr><tr><td><a href="#metadata-vocabulary-copyright"><code>ttm:copyright</code></a></td><td><code>mpeg7:CopyrightString</code></td><td><a href="#mpeg7-5">[MPEG7-5]</a></td><td>conceptual derivation</td><td>4</td></tr><tr><td><a href="#metadata-vocabulary-desc"><code>ttm:desc</code></a></td><td><code>svg:desc</code></td><td><a href="#svg11">[SVG 1.1]</a></td><td>-@class, -@style, -@xml:base</td><td>2,5,9</td></tr><tr><td><a href="#metadata-vocabulary-name"><code>ttm:name</code></a></td><td><code>mpeg7:Name</code></td><td><a href="#mpeg7-5">[MPEG7-5]</a></td><td>conceptual derivation</td><td>4</td></tr><tr><td><a href="#metadata-vocabulary-title"><code>ttm:title</code></a></td><td><code>svg:title</code></td><td><a href="#svg11">[SVG 1.1]</a></td><td>-@class, -@style, -@xml:base</td><td>2,5,9</td></tr><tr><td><a href="#parameter-vocabulary-extension"><code>ttp:extension</code></a></td><td><code>@requiredExtensions</code></td><td><a href="#svg11">[SVG 1.1]</a></td><td>conceptual derivation</td><td>10</td></tr><tr><td><a href="#parameter-vocabulary-extensions"><code>ttp:extensions</code></a></td><td><code>@requiredExtensions</code></td><td><a href="#svg11">[SVG 1.1]</a></td><td>conceptual derivation</td><td>10</td></tr><tr><td><a href="#parameter-vocabulary-feature"><code>ttp:feature</code></a></td><td><code>@requiredFeatures</code></td><td><a href="#svg11">[SVG 1.1]</a></td><td>conceptual derivation</td><td>10</td></tr><tr><td><a href="#parameter-vocabulary-features"><code>ttp:features</code></a></td><td><code>@requiredFeatures</code></td><td><a href="#svg11">[SVG 1.1]</a></td><td>conceptual derivation</td><td>10</td></tr><tr><td><a href="#parameter-vocabulary-profile"><code>ttp:profile</code></a></td><td><code>@baseProfile</code></td><td><a href="#svg11">[SVG 1.1]</a></td><td>conceptual derivation</td><td>11</td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><ol class="enumar"><li><p>Derivation is indicated with respect to the strict DTD defined
+permitting body and/or head to be optional</td><td>1,8</td></tr><tr><td><a href="#metadata-vocabulary-actor"><code>ttm:actor</code></a></td><td><code>mpeg7:Creator</code></td><td><a href="#mpeg7-5">[MPEG7-5]</a></td><td>conceptual derivation</td><td>4</td></tr><tr><td><a href="#metadata-vocabulary-agent"><code>ttm:agent</code></a></td><td><code>mpeg7:Agent</code></td><td><a href="#mpeg7-5">[MPEG7-5]</a></td><td>conceptual derivation</td><td>4</td></tr><tr><td><a href="#metadata-vocabulary-copyright"><code>ttm:copyright</code></a></td><td><code>mpeg7:CopyrightString</code></td><td><a href="#mpeg7-5">[MPEG7-5]</a></td><td>conceptual derivation</td><td>4</td></tr><tr><td><a href="#metadata-vocabulary-desc"><code>ttm:desc</code></a></td><td><code>svg:desc</code></td><td><a href="#svg11">[SVG 1.1]</a></td><td>-@class, -@style, -@xml:base</td><td>2,5,9</td></tr><tr><td><a href="#metadata-vocabulary-name"><code>ttm:name</code></a></td><td><code>mpeg7:Name</code></td><td><a href="#mpeg7-5">[MPEG7-5]</a></td><td>conceptual derivation</td><td>4</td></tr><tr><td><a href="#metadata-vocabulary-title"><code>ttm:title</code></a></td><td><code>svg:title</code></td><td><a href="#svg11">[SVG 1.1]</a></td><td>-@class, -@style, -@xml:base</td><td>2,5,9</td></tr><tr><td><a href="#profile-vocabulary-extension"><code>ttp:extension</code></a></td><td><code>@requiredExtensions</code></td><td><a href="#svg11">[SVG 1.1]</a></td><td>conceptual derivation</td><td>10</td></tr><tr><td><a href="#profile-vocabulary-extensions"><code>ttp:extensions</code></a></td><td><code>@requiredExtensions</code></td><td><a href="#svg11">[SVG 1.1]</a></td><td>conceptual derivation</td><td>10</td></tr><tr><td><a href="#profile-vocabulary-feature"><code>ttp:feature</code></a></td><td><code>@requiredFeatures</code></td><td><a href="#svg11">[SVG 1.1]</a></td><td>conceptual derivation</td><td>10</td></tr><tr><td><a href="#profile-vocabulary-features"><code>ttp:features</code></a></td><td><code>@requiredFeatures</code></td><td><a href="#svg11">[SVG 1.1]</a></td><td>conceptual derivation</td><td>10</td></tr><tr><td><a href="#profile-vocabulary-profile"><code>ttp:profile</code></a></td><td><code>@baseProfile</code></td><td><a href="#svg11">[SVG 1.1]</a></td><td>conceptual derivation</td><td>11</td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><ol class="enumar"><li><p>Derivation is indicated with respect to the strict DTD defined
 by <a href="#xhtml10">[XHTML 1.0]</a>, §A.1.</p></li><li><p>The <code>class</code> attribute is effectively replaced by the
 <code>style</code>
 attribute, which, instead of specifying an inline style,
@@ -8173,7 +9005,7 @@
 and <code>@version</code> on the <code>svg:svg</code> element.</p></li><li><p>Conceptually derived from existing <code>tt:layout</code> element,
 which is a generic container for layout specifications, but for use
 in defining animation specifications that apply to targeted elements.</p></li></ol></div></div><div class="div2">
-<h3><a id="d3e28380"></a>J.2 Attribute Derivation</h3><p>The first column of <a href="#attribute-vocab-derivation-table"><b>Table J-2 – Attributes</b></a>
+<h3><a id="d3e32099"></a>J.2 Attribute Derivation</h3><p>The first column of <a href="#attribute-vocab-derivation-table"><b>Table J-2 – Attributes</b></a>
 specifies a TTML attribute vocabulary item; the second column specifies the
 syntactic and/or semantic model on which the vocabulary item is based;
 the third column specifies the reference that defines
@@ -8198,7 +9030,7 @@
 -<code>excl</code>,
 -<code>none</code>;
 no default attribute value
-</td><td>5</td></tr><tr><td><a href="#metadata-attribute-agent"><code>ttm:agent</code></a></td><td><em>none</em></td><td></td><td>used to attribute agent of content</td><td></td></tr><tr><td><a href="#metadata-attribute-role"><code>ttm:role</code></a></td><td><em>none</em></td><td></td><td>used to attribute role of content</td><td></td></tr><tr><td><a href="#parameter-attribute-cellResolution"><code>ttp:cellResolution</code></a></td><td><em>none</em></td><td></td><td>expresses uniform grid resolution for cell based coordinates</td><td></td></tr><tr><td><a href="#parameter-attribute-clockMode"><code>ttp:clockMode</code></a></td><td><em>none</em></td><td></td><td>determines how to interpret time expressions</td><td></td></tr><tr><td><a href="#parameter-attribute-frameRate"><code>ttp:frameRate</code></a></td><td><em>none</em></td><td></td><td>expresses integral frame rate</td><td></td></tr><tr><td><a href="#parameter-attribute-frameRateMultiplier"><code>ttp:frameRateMultiplier</code></a></td><td><em>none</em></td><td></td><td>used to express non-integral, rational frame rates</td><td></td></tr><tr><td><a href="#parameter-attribute-markerMode"><code>ttp:markerMode</code></a></td><td><em>none</em></td><td></td><td>expresses marker continuity semantics</td><td></td></tr><tr><td><a href="#parameter-attribute-pixelAspectRatio"><code>ttp:pixelAspectRatio</code></a></td><td><em>none</em></td><td></td><td>expresses pixel aspect ratio of related media</td><td></td></tr><tr><td><a href="#parameter-attribute-profile"><code>ttp:profile</code></a></td><td><em>none</em></td><td></td><td>expresses profile of TTML used by a <a href="#terms-document-instance">document instance</a></td><td></td></tr><tr><td><a href="#parameter-attribute-dropMode"><code>ttp:dropMode</code></a></td><td><em>none</em></td><td></td><td>expresses frame counting (drop) modes</td><td></td></tr><tr><td><a href="#parameter-attribute-subFrameRate"><code>ttp:subFrameRate</code></a></td><td><em>none</em></td><td></td><td>expresses sub-frame rate</td><td></td></tr><tr><td><a href="#parameter-attribute-tickRate"><code>ttp:tickRate</code></a></td><td><em>none</em></td><td></td><td>used to interpret tick based time expressions</td><td></td></tr><tr><td><a href="#parameter-attribute-timeBase"><code>ttp:timeBase</code></a></td><td><em>none</em></td><td></td><td>used to interpret semantics of time expressions</td><td></td></tr><tr><td><a href="#parameter-attribute-version"><code>ttp:version</code></a></td><td><code>version</code></td><td><a href="#svg11">[SVG 1.1]</a></td><td>used only integer values</td><td></td></tr><tr><td><a href="#style-attribute-backgroundColor"><code>tts:backgroundColor</code></a></td><td><code>background-color</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code></td><td>1,6</td></tr><tr><td><a href="#style-attribute-border"><code>tts:border</code></a></td><td><code>border</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code></td><td>1,6</td></tr><tr><td><a href="#style-attribute-color"><code>tts:color</code></a></td><td><code>color</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code></td><td>6</td></tr><tr><td><a href="#style-attribute-direction"><code>tts:direction</code></a></td><td><code>direction</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code></td><td></td></tr><tr><td><a href="#style-attribute-display"><code>tts:display</code></a></td><td><code>display</code></td><td><a href="#css2">[CSS2]</a></td><td>only <code>auto</code>, <code>none</code></td><td></td></tr><tr><td><a href="#style-attribute-displayAlign"><code>tts:displayAlign</code></a></td><td><code>display-align</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code></td><td>1</td></tr><tr><td><a href="#style-attribute-extent"><code>tts:extent</code></a></td><td><code>width</code>, <code>height</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>shorthand property</td><td></td></tr><tr><td><a href="#style-attribute-fontFamily"><code>tts:fontFamily</code></a></td><td><code>font-family</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code>, extends generic family names</td><td>1</td></tr><tr><td><a href="#style-attribute-fontSize"><code>tts:fontSize</code></a></td><td><code>font-size</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code></td><td>1,7</td></tr><tr><td><a href="#style-attribute-fontStyle"><code>tts:fontStyle</code></a></td><td><code>font-style</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code>, -<code>backslant</code></td><td>1</td></tr><tr><td><a href="#style-attribute-fontWeight"><code>tts:fontWeight</code></a></td><td><code>font-weight</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code>, -<code>bolder</code>, -<code>lighter</code>, -<code>&lt;number&gt;</code></td><td>1</td></tr><tr><td><a href="#style-attribute-lineHeight"><code>tts:lineHeight</code></a></td><td><code>line-height</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code>, -<code>&lt;number&gt;</code>, -<code>&lt;space&gt;</code></td><td>1</td></tr><tr><td><a href="#style-attribute-opacity"><code>tts:opacity</code></a></td><td><code>opacity</code></td><td><a href="#css3-color">[CSS3 Color]</a></td><td>-<code>inherit</code></td><td></td></tr><tr><td><a href="#style-attribute-origin"><code>tts:origin</code></a></td><td><code>top</code>, <code>left</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>shorthand property</td><td></td></tr><tr><td><a href="#style-attribute-overflow"><code>tts:overflow</code></a></td><td><code>overflow</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code>, -<code>auto</code>, -<code>error-if-overflow</code></td><td></td></tr><tr><td><a href="#style-attribute-padding"><code>tts:padding</code></a></td><td><code>padding</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code></td><td>8</td></tr><tr><td><a href="#style-attribute-showBackground"><code>tts:showBackground</code></a></td><td><code>showBackground</code></td><td><a href="#smil3">[SMIL 3.0]</a></td><td>-<code>inherit</code></td><td></td></tr><tr><td><a href="#style-attribute-textAlign"><code>tts:textAlign</code></a></td><td><code>text-align</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code></td><td>1</td></tr><tr><td><a href="#style-attribute-textDecoration"><code>tts:textDecoration</code></a></td><td><code>text-decoration</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code></td><td>1,9,12</td></tr><tr><td><a href="#style-attribute-textOrientation"><code>tts:textOrientation</code></a></td><td><code>text-orientation</code></td><td><a href="#css3-wm">[CSS Writing Modes Level 3]</a></td><td>
+</td><td>5</td></tr><tr><td><a href="#metadata-attribute-agent"><code>ttm:agent</code></a></td><td><em>none</em></td><td></td><td>used to attribute agent of content</td><td></td></tr><tr><td><a href="#metadata-attribute-role"><code>ttm:role</code></a></td><td><em>none</em></td><td></td><td>used to attribute role of content</td><td></td></tr><tr><td><a href="#parameter-attribute-cellResolution"><code>ttp:cellResolution</code></a></td><td><em>none</em></td><td></td><td>expresses uniform grid resolution for cell based coordinates</td><td></td></tr><tr><td><a href="#parameter-attribute-clockMode"><code>ttp:clockMode</code></a></td><td><em>none</em></td><td></td><td>determines how to interpret time expressions</td><td></td></tr><tr><td><a href="#parameter-attribute-frameRate"><code>ttp:frameRate</code></a></td><td><em>none</em></td><td></td><td>expresses integral frame rate</td><td></td></tr><tr><td><a href="#parameter-attribute-frameRateMultiplier"><code>ttp:frameRateMultiplier</code></a></td><td><em>none</em></td><td></td><td>used to express non-integral, rational frame rates</td><td></td></tr><tr><td><a href="#parameter-attribute-markerMode"><code>ttp:markerMode</code></a></td><td><em>none</em></td><td></td><td>expresses marker continuity semantics</td><td></td></tr><tr><td><a href="#parameter-attribute-pixelAspectRatio"><code>ttp:pixelAspectRatio</code></a></td><td><em>none</em></td><td></td><td>expresses pixel aspect ratio of related media</td><td></td></tr><tr><td><a href="#profile-attribute-profile"><code>ttp:profile</code></a></td><td><em>none</em></td><td></td><td>expresses profile of TTML used by a <a href="#terms-document-instance">document instance</a></td><td></td></tr><tr><td><a href="#parameter-attribute-dropMode"><code>ttp:dropMode</code></a></td><td><em>none</em></td><td></td><td>expresses frame counting (drop) modes</td><td></td></tr><tr><td><a href="#parameter-attribute-subFrameRate"><code>ttp:subFrameRate</code></a></td><td><em>none</em></td><td></td><td>expresses sub-frame rate</td><td></td></tr><tr><td><a href="#parameter-attribute-tickRate"><code>ttp:tickRate</code></a></td><td><em>none</em></td><td></td><td>used to interpret tick based time expressions</td><td></td></tr><tr><td><a href="#parameter-attribute-timeBase"><code>ttp:timeBase</code></a></td><td><em>none</em></td><td></td><td>used to interpret semantics of time expressions</td><td></td></tr><tr><td><a href="#parameter-attribute-version"><code>ttp:version</code></a></td><td><code>version</code></td><td><a href="#svg11">[SVG 1.1]</a></td><td>used only integer values</td><td></td></tr><tr><td><a href="#style-attribute-backgroundColor"><code>tts:backgroundColor</code></a></td><td><code>background-color</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code></td><td>1,6</td></tr><tr><td><a href="#style-attribute-border"><code>tts:border</code></a></td><td><code>border</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code></td><td>1,6</td></tr><tr><td><a href="#style-attribute-color"><code>tts:color</code></a></td><td><code>color</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code></td><td>6</td></tr><tr><td><a href="#style-attribute-direction"><code>tts:direction</code></a></td><td><code>direction</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code></td><td></td></tr><tr><td><a href="#style-attribute-display"><code>tts:display</code></a></td><td><code>display</code></td><td><a href="#css2">[CSS2]</a></td><td>only <code>auto</code>, <code>none</code></td><td></td></tr><tr><td><a href="#style-attribute-displayAlign"><code>tts:displayAlign</code></a></td><td><code>display-align</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code></td><td>1</td></tr><tr><td><a href="#style-attribute-extent"><code>tts:extent</code></a></td><td><code>width</code>, <code>height</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>shorthand property</td><td></td></tr><tr><td><a href="#style-attribute-fontFamily"><code>tts:fontFamily</code></a></td><td><code>font-family</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code>, extends generic family names</td><td>1</td></tr><tr><td><a href="#style-attribute-fontSize"><code>tts:fontSize</code></a></td><td><code>font-size</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code></td><td>1,7</td></tr><tr><td><a href="#style-attribute-fontStyle"><code>tts:fontStyle</code></a></td><td><code>font-style</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code>, -<code>backslant</code></td><td>1</td></tr><tr><td><a href="#style-attribute-fontWeight"><code>tts:fontWeight</code></a></td><td><code>font-weight</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code>, -<code>bolder</code>, -<code>lighter</code>, -<code>&lt;number&gt;</code></td><td>1</td></tr><tr><td><a href="#style-attribute-lineHeight"><code>tts:lineHeight</code></a></td><td><code>line-height</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code>, -<code>&lt;number&gt;</code>, -<code>&lt;space&gt;</code></td><td>1</td></tr><tr><td><a href="#style-attribute-opacity"><code>tts:opacity</code></a></td><td><code>opacity</code></td><td><a href="#css3-color">[CSS3 Color]</a></td><td>-<code>inherit</code></td><td></td></tr><tr><td><a href="#style-attribute-origin"><code>tts:origin</code></a></td><td><code>top</code>, <code>left</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>shorthand property</td><td></td></tr><tr><td><a href="#style-attribute-overflow"><code>tts:overflow</code></a></td><td><code>overflow</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code>, -<code>auto</code>, -<code>error-if-overflow</code></td><td></td></tr><tr><td><a href="#style-attribute-padding"><code>tts:padding</code></a></td><td><code>padding</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code></td><td>8</td></tr><tr><td><a href="#style-attribute-showBackground"><code>tts:showBackground</code></a></td><td><code>showBackground</code></td><td><a href="#smil3">[SMIL 3.0]</a></td><td>-<code>inherit</code></td><td></td></tr><tr><td><a href="#style-attribute-textAlign"><code>tts:textAlign</code></a></td><td><code>text-align</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code></td><td>1</td></tr><tr><td><a href="#style-attribute-textDecoration"><code>tts:textDecoration</code></a></td><td><code>text-decoration</code></td><td><a href="#xsl11">[XSL 1.1]</a></td><td>-<code>inherit</code></td><td>1,9,12</td></tr><tr><td><a href="#style-attribute-textOrientation"><code>tts:textOrientation</code></a></td><td><code>text-orientation</code></td><td><a href="#css3-wm">[CSS Writing Modes Level 3]</a></td><td>
 -<code>inherit</code>,
 -<code>sideways-left</code>,
 -<code>sideways-right</code>,
@@ -8249,7 +9081,7 @@
 <code>ttp:timeBase</code> attributes.</p></li><li><p>Uses subset of named colors from model to which two aliases are
 added as follows: <code>magenta</code> as <code>fuchsia</code>, and <code>cyan</code>
 as <code>aqua</code>.</p></li><li><p>If not specified, then parallel (par) container semantics apply to
-the element types specified by <a href="#timing-attribute-timeContainer"><b>10.2.4 timeContainer</b></a>.</p></li><li><p>Restricts size to length specification which can be a percentage;
+the element types specified by <a href="#timing-attribute-timeContainer"><b>12.2.4 timeContainer</b></a>.</p></li><li><p>Restricts size to length specification which can be a percentage;
 adds optional second length (or percentage) for
 specifying separate horizontal and vertical scaling of glyph's EM
 square.</p></li><li><p>Expressed in terms of writing mode relative padding properties
@@ -8261,13 +9093,13 @@
 contours and inside of inner closed contours.</p></li><li><p>On root element, default attribute value specified as
 <code>default</code>, which is defined in terms of whitespace
 normalization. Semantics of preservation and default normalization are
-defined in terms of presentation semantics by <a href="#content-attribute-space"><b>7.2.3 xml:space</b></a>.</p></li><li><p>Defined to be inheritable.</p></li></ol></div></div></div><div class="div1">
+defined in terms of presentation semantics by <a href="#content-attribute-space"><b>8.2.3 xml:space</b></a>.</p></li><li><p>Defined to be inheritable.</p></li></ol></div></div></div><div class="div1">
 <h2><a id="qa"></a>K QA Framework Compliance (Non-Normative)</h2><p>This appendix specifies the compliance of this specification with the
 requirements and guidelines defined by <a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/">QA
 Framework Specifications Guidelines</a>&nbsp;<a href="#qaf-sg">[QAF SG]</a>.</p><div class="div2">
-<h3><a id="d3e29373"></a>K.1 Requirements</h3><a id="qa-framework-requirements-table"></a><table class="common"><caption>Table K-1 – QA Framework Requirements Checklist</caption><col width="76%" span="1"><col width="6%" align="center" span="1"><col width="6%" align="center" span="1"><col width="6%" align="center" span="1"><col width="6%" align="center" span="1"><tbody><tr><td><span class="strong">Requirement</span></td><td><span class="strong">YES</span></td><td><span class="strong">NO</span></td><td><span class="strong">N/A</span></td><td><span class="strong">Notes</span></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#include-conformance-clause-principle">Requirement 01: Include a conformance
+<h3><a id="d3e33092"></a>K.1 Requirements</h3><a id="qa-framework-requirements-table"></a><table class="common"><caption>Table K-1 – QA Framework Requirements Checklist</caption><col width="76%" span="1"><col width="6%" align="center" span="1"><col width="6%" align="center" span="1"><col width="6%" align="center" span="1"><col width="6%" align="center" span="1"><tbody><tr><td><span class="strong">Requirement</span></td><td><span class="strong">YES</span></td><td><span class="strong">NO</span></td><td><span class="strong">N/A</span></td><td><span class="strong">Notes</span></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#include-conformance-clause-principle">Requirement 01: Include a conformance
 clause</a></td><td><a href="#conformance">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#define-scope-principle">Requirement 02: Define the scope.</a></td><td><a href="#intro">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#implement-principle">Requirement 03: Identify who or what will implement the specification.</a></td><td><a href="#conformance">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#ref-norm-principle">Requirement 04: Make a list of normative references.</a></td><td><a href="#references">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#define-terms-principle">Requirement 05: Define the terms used in the normative parts of the specification.</a></td><td><a href="#definitions">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#conf-label-principle">Requirement 06: Create conformance labels for each part of the conformance model.</a></td><td><a href="#conformance">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#consistent-style-principle">Requirement 07: Use a consistent style for conformance requirements and explain how to distinguish them.</a></td><td><a href="#conventions">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#req-opt-conf-principle">Requirement 08: Indicate which conformance requirements are mandatory, which are recommended, and which are optional.</a></td><td><a href="#conventions">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#subdivide-mandatory-principle">Requirement 09: If the technology is subdivided, then indicate which subdivisions are mandatory for conformance.</a></td><td><a href="#conformance">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#subdiv-constraints-principle">Requirement 10: If the technology is subdivided, then address subdivision constraints.</a></td><td><a href="#conformance">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#likehood-extension-principle">Requirement 11: Address Extensibility.</a></td><td><a href="#doctypes">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#deprecated-feature-principle">Requirement 12: Identify deprecated features.</a></td><td></td><td></td><td>N/A</td><td>1</td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#degree-support-principle">Requirement 13: Define how each class of product handles each deprecated feature.</a></td><td></td><td></td><td>N/A</td><td>1</td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><ol class="enumar"><li><p>No feature is deprecated by this version of this specification.</p></li></ol></div></div><div class="div2">
-<h3><a id="d3e29537"></a>K.2 Guidelines</h3><a id="qa-framework-guidelines-table"></a><table class="common"><caption>Table K-2 – QA Framework Guidelines Checklist</caption><col width="76%" span="1"><col width="6%" align="center" span="1"><col width="6%" align="center" span="1"><col width="6%" align="center" span="1"><col width="6%" align="center" span="1"><tbody><tr><td><span class="strong">Guideline</span></td><td><span class="strong">YES</span></td><td><span class="strong">NO</span></td><td><span class="strong">N/A</span></td><td><span class="strong">Notes</span></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#conformance-model-gp">Good Practice 01: Define the specification's conformance model in the conformance clause.</a></td><td><a href="#conformance">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#norm-informative-gp">Good Practice 02: Specify in the conformance clause how to distinguish normative from informative content.</a></td><td><a href="#conventions">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#conformance-claim-gp">Good Practice 03: Provide the wording for conformance claims.</a></td><td><a href="#claims">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#ics-gp">Good Practice 04: Provide an Implementation Conformance Statement Pro Forma.</a></td><td></td><td>NO</td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#ics-claim-gp">Good Practice 05: Require an Implementation Conformance Statement as part of valid conformance claims.</a></td><td><a href="#claims">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#use-example-gp">Good Practice 06: Provide examples, use cases, and graphics.</a></td><td><a href="#example">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#write-sample-gp">Good Practice 07: Write sample code or tests.</a></td><td>YES</td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#ref-define-practice">Good Practice 08: When imposing requirements by normative references, address conformance dependencies.</a></td><td><a href="#references">YES</a></td><td></td><td></td><td>1</td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#define-terms-inline-gp">Good Practice 09: Define unfamiliar terms in-line and consolidate the definitions in a glossary section.</a></td><td><a href="#definitions">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#reuse-terms-gp">Good Practice 10: Use terms already defined without changing their definition.</a></td><td><a href="#definitions">YES</a></td><td></td><td></td><td>2</td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#formal-language-gp">Good Practice 11: Use formal languages when possible.</a></td><td><a href="#schemas">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#write-assertion-gp">Good Practice 12: Write Test Assertions.</a></td><td></td><td>NO</td><td></td><td>3</td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#subdivide-foster-gp">Good Practice 13: Create subdivisions of the technology when warranted.</a></td><td><a href="#conformance">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#rules-profiles-gp">Good Practice 14: If the technology is profiled, define rules for creating new profiles.</a></td><td><a href="#vocabulary-profiles">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#need-option-gp">Good Practice 15:Use optional features as warranted.</a></td><td>YES</td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#label-options-gp">Good Practice 16: Clearly identify optional features.</a></td><td>YES</td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#constraints-gp">Good Practice 17: Indicate any limitations or constraints on optional features.</a></td><td>YES</td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#extensions-prohibited-gp">Good Practice 18: If extensibility is allowed, define an extension mechanism.</a></td><td><a href="#extension-vocabulary-overview">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#breaking-conformance-gp">Good Practice 19: Warn extension creators to create extensions that do not interfere with conformance.</a></td><td><a href="#extension-vocabulary-overview">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#define-error-gp">Good Practice 20: Define error-handling for unknown extensions.</a></td><td><a href="#conformance-processor">YES</a></td><td></td><td></td><td>4</td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#workaround-gp">Good Practice 21: Explain how to avoid using a deprecated feature.</a></td><td></td><td></td><td>N/A</td><td>5</td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#obsolete-gp">Good Practice 22: Identify obsolete features.</a></td><td></td><td></td><td>N/A</td><td>5</td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#error-handling-gp">Good Practice 23: Define an error handling mechanism.</a></td><td><a href="#reduced-infoset">YES</a></td><td></td><td></td><td></td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><ol class="enumar"><li><p>When making normative references to external specifications,
+<h3><a id="d3e33256"></a>K.2 Guidelines</h3><a id="qa-framework-guidelines-table"></a><table class="common"><caption>Table K-2 – QA Framework Guidelines Checklist</caption><col width="76%" span="1"><col width="6%" align="center" span="1"><col width="6%" align="center" span="1"><col width="6%" align="center" span="1"><col width="6%" align="center" span="1"><tbody><tr><td><span class="strong">Guideline</span></td><td><span class="strong">YES</span></td><td><span class="strong">NO</span></td><td><span class="strong">N/A</span></td><td><span class="strong">Notes</span></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#conformance-model-gp">Good Practice 01: Define the specification's conformance model in the conformance clause.</a></td><td><a href="#conformance">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#norm-informative-gp">Good Practice 02: Specify in the conformance clause how to distinguish normative from informative content.</a></td><td><a href="#conventions">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#conformance-claim-gp">Good Practice 03: Provide the wording for conformance claims.</a></td><td><a href="#claims">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#ics-gp">Good Practice 04: Provide an Implementation Conformance Statement Pro Forma.</a></td><td></td><td>NO</td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#ics-claim-gp">Good Practice 05: Require an Implementation Conformance Statement as part of valid conformance claims.</a></td><td><a href="#claims">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#use-example-gp">Good Practice 06: Provide examples, use cases, and graphics.</a></td><td><a href="#example">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#write-sample-gp">Good Practice 07: Write sample code or tests.</a></td><td>YES</td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#ref-define-practice">Good Practice 08: When imposing requirements by normative references, address conformance dependencies.</a></td><td><a href="#references">YES</a></td><td></td><td></td><td>1</td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#define-terms-inline-gp">Good Practice 09: Define unfamiliar terms in-line and consolidate the definitions in a glossary section.</a></td><td><a href="#definitions">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#reuse-terms-gp">Good Practice 10: Use terms already defined without changing their definition.</a></td><td><a href="#definitions">YES</a></td><td></td><td></td><td>2</td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#formal-language-gp">Good Practice 11: Use formal languages when possible.</a></td><td><a href="#schemas">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#write-assertion-gp">Good Practice 12: Write Test Assertions.</a></td><td></td><td>NO</td><td></td><td>3</td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#subdivide-foster-gp">Good Practice 13: Create subdivisions of the technology when warranted.</a></td><td><a href="#conformance">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#rules-profiles-gp">Good Practice 14: If the technology is profiled, define rules for creating new profiles.</a></td><td><a href="#vocabulary-profiling">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#need-option-gp">Good Practice 15:Use optional features as warranted.</a></td><td>YES</td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#label-options-gp">Good Practice 16: Clearly identify optional features.</a></td><td>YES</td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#constraints-gp">Good Practice 17: Indicate any limitations or constraints on optional features.</a></td><td>YES</td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#extensions-prohibited-gp">Good Practice 18: If extensibility is allowed, define an extension mechanism.</a></td><td><a href="#extension-vocabulary-overview">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#breaking-conformance-gp">Good Practice 19: Warn extension creators to create extensions that do not interfere with conformance.</a></td><td><a href="#extension-vocabulary-overview">YES</a></td><td></td><td></td><td></td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#define-error-gp">Good Practice 20: Define error-handling for unknown extensions.</a></td><td><a href="#conformance-processor">YES</a></td><td></td><td></td><td>4</td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#workaround-gp">Good Practice 21: Explain how to avoid using a deprecated feature.</a></td><td></td><td></td><td>N/A</td><td>5</td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#obsolete-gp">Good Practice 22: Identify obsolete features.</a></td><td></td><td></td><td>N/A</td><td>5</td></tr><tr><td><a href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#error-handling-gp">Good Practice 23: Define an error handling mechanism.</a></td><td><a href="#reduced-infoset">YES</a></td><td></td><td></td><td></td></tr></tbody></table><div class="note"><p class="prefix"><b>Note:</b></p><ol class="enumar"><li><p>When making normative references to external specifications,
 specific clauses or sections are cited.</p></li><li><p>See also <a href="#derivation"><b>J Vocabulary Derivation</b></a>.</p></li><li><p>Test assertions and test suites will be provided prior to entering
 Proposed Recommendation (PR) phase.</p></li><li><p>See criterion #3 in <a href="#conformance-processor"><b>3.2 Processor Conformance</b></a> and definition of
 TTML <a href="#doctypes">Abstract Document Instance</a>.</p></li><li><p>No feature is deprecated or obsoleted by this version of this specification.</p></li></ol></div></div></div><div class="div1">
@@ -8453,7 +9285,7 @@
 <code>frameRateMultipler</code> is the computed value of the <code>ttp:frameRateMultiplier</code> parameter.
 <br><br>
 Notwithstanding the above, if a time expression contains a frame code that is designated as
-dropped according to <a href="#parameter-attribute-dropMode"><b>6.2.5 ttp:dropMode</b></a>, then that time expression
+dropped according to <a href="#parameter-attribute-dropMode"><b>7.2.3 ttp:dropMode</b></a>, then that time expression
 must be considered to be invalid for purposes of validation assessment.
 <br></p></blockquote>
 </td></tr></tbody></table><p>The SMPTE time base <span class="strong"><code>S</code></span> is related to the media time base <span class="strong"><code>M</code></span> as follows:</p><a id="smpte-time-and-media-time"></a><table class="semantics"><caption>TTML Semantics – SMPTE Time and Media Time Relationship</caption><tbody><tr><td>
--- a/ttml2/spec/ttml2.xml	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/ttml2.xml	Tue Nov 25 09:12:42 2014 -0800
@@ -499,7 +499,7 @@
 <gitem>
 <label>ISD</label>
 <def>
-<p>Intermedia Synchronic Document</p>
+<p>Intermediate Synchronic Document</p>
 </def>
 </gitem>
 <gitem>
@@ -558,6 +558,25 @@
 item as defined by <bibref ref="infoset"/>, &sect;2.3.</p>
 </def>
 </gitem>
+<gitem id="terms-audio-defining-context">
+<label>[audio defining context]</label>
+<def>
+<p>The context in which an <loc href="#embedded-content-vocabulary-audio"><el>audio</el></loc> element is specified to serve as
+a sharable definition to be referenced by another <loc href="#embedded-content-vocabulary-audio"><el>audio</el></loc> element
+in an <loc href="#terms-audio-presentation-context">audio presentation context</loc>.</p>
+</def>
+</gitem>
+<gitem id="terms-audio-presentation-context">
+<label>[audio presentation context]</label>
+<def>
+<p>The context in which an <loc href="#embedded-content-vocabulary-audio"><el>audio</el></loc> element is specified for the
+purpose of being presented (rendered). Such an <loc href="#embedded-content-vocabulary-audio"><el>audio</el></loc> element
+may specify the audio data inline by using a <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element within
+a <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element child, or it may reference another
+<loc href="#embedded-content-vocabulary-audio"><el>audio</el></loc> element specified in a 
+<loc href="#terms-audio-definition-context">audio definition context</loc>, or it may do both.</p>
+</def>
+</gitem>
 <gitem id="terms-baseline-profile">
 <label>[baseline profile]</label>
 <def>
@@ -572,6 +591,14 @@
 item as defined by <bibref ref="infoset"/>, &sect;2.6.</p>
 </def>
 </gitem>
+<gitem id="terms-chunked-data-embedding">
+<label>[chunked data embedding]</label>
+<def>
+<p>A <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element that directly embeds a representation of the actual bytes
+of an <loc href="#terms-embedded-data-resource">embedded data resource</loc> by making use of a
+child <loc href="#embedded-content-vocabulary-chunk"><el>chunk</el></loc> element.</p>
+</def>
+</gitem>
 <gitem id="terms-computed-cell-size">
 <label>[computed cell size]</label>
 <def>
@@ -609,6 +636,56 @@
 performing presentation processing.</p>
 </def>
 </gitem>
+<gitem id="terms-data-binding-context">
+<label>[data binding context]</label>
+<def>
+<p>The context in which an <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element is specified for the
+purpose of semantic binding (association). Such a <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element
+may specify the data inline by using a <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element within
+a <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element child, or it may reference another
+<loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element specified in a 
+<loc href="#terms-data-definition-context">data definition context</loc>, or it may do both. No presentation (rendering)
+semantics are implied by the mere presence of a <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element in this (or any) context.</p>
+</def>
+</gitem>
+<gitem id="terms-data-binding-context-for-metadata">
+<label>[data binding context for metadata]</label>
+<def>
+<p>A <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element the parent of which is a
+<loc href="#metadata-vocabulary-metadata"><el>metadata</el></loc> element.</p>
+</def>
+</gitem>
+<gitem id="terms-data-binding-context-for-source">
+<label>[data binding context for source]</label>
+<def>
+<p>A <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element the parent of which is a
+<loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element.</p>
+</def>
+</gitem>
+<gitem id="terms-data-defining-context">
+<label>[data defining context]</label>
+<def>
+<p>The context in which an <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element is specified to serve as
+a sharable definition to be referenced by another <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element
+in an <loc href="#terms-data-binding-context">data binding context</loc>, namely, a
+<loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element the parent of which is a
+<loc href="#embedded-content-vocabulary-resources"><el>resources</el></loc> element.</p>
+</def>
+</gitem>
+<gitem id="terms-data-element">
+<label>[data element]</label>
+<def>
+<p>Any of the element types defined by the <loc href="#element-vocab-type-data">Data Module</loc>.</p>
+</def>
+</gitem>
+<gitem id="terms-data-resource">
+<label>[data resource]</label>
+<def>
+<p>An arbitrary data resource represented or referenced using a <loc href="#terms-data-element">data element</loc>. For example,
+a data resource may be used to embed or refer to an audio clip, a font, an image, or arbitrary application data in a
+<loc href="#terms-timed-text-content-document-instance">timed text content document instance</loc>.</p>
+</def>
+</gitem>
 <gitem id="terms-default-profile">
 <label>[default processor profile]</label>
 <def>
@@ -638,10 +715,7 @@
 <gitem id="terms-document-instance">
 <label>[document instance]</label>
 <def>
-<p>A concrete realization of a Timed Text Markup Language document, where the concrete form
-is specific to the context of reference. For example, a sequence of bytes that represents an
-XML serialization of a Timed Text document, an internal, parsed representation of such a
-Timed Text document, etc.</p>
+<p>A <loc href="#terms-timed-text-document-instance">timed text document instance</loc>.</p>
 </def>
 </gitem>
 <gitem id="terms-document-interchange-context">
@@ -680,6 +754,33 @@
 by making use of a document's <loc href="#terms-effective-processor-profile">effective processor profile</loc>.</p>
 </def>
 </gitem>
+<gitem id="terms-element-information-item">
+<label>[element information item]</label>
+<def>
+<p>Each element appearing in an XML document corresponds with an element information
+item as defined by <bibref ref="infoset"/>, &sect;2.2.</p>
+</def>
+</gitem>
+<gitem id="terms-embedded-content-element">
+<label>[embedded content element]</label>
+<def>
+<p>Any of the element types defined by the <loc href="#element-vocab-type-audio">Audio Module</loc>,
+<loc href="#element-vocab-type-data">Data Module</loc>,
+<loc href="#element-vocab-type-font">Font Module</loc>, or
+<loc href="#element-vocab-type-image">Image Module</loc>.</p>
+</def>
+</gitem>
+<gitem id="terms-embedded-data-resource">
+<label>[embedded data resource]</label>
+<def>
+<p>A <loc href="#terms-data-resource">data resource</loc> embedded in a
+<loc href="#terms-timed-text-content-document-instance">timed text content document instance</loc>, represented by means of
+a <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element, whether or not that
+<loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element represents the actual bytes of the <loc href="#terms-data-resource">data resource</loc>
+or refers to an <loc href="#terms-external-data-resource">external data resource</loc>
+</p>
+</def>
+</gitem>
 <gitem id="terms-enclosing-document-instance">
 <label>[enclosing document instance]</label>
 <def>
@@ -687,13 +788,6 @@
 an enclosed feature or component.</p>
 </def>
 </gitem>
-<gitem id="terms-element-information-item">
-<label>[element information item]</label>
-<def>
-<p>Each element appearing in an XML document corresponds with an element information
-item as defined by <bibref ref="infoset"/>, &sect;2.2.</p>
-</def>
-</gitem>
 <gitem id="terms-exchange-profile">
 <label>[exchange profile]</label>
 <def>
@@ -713,7 +807,24 @@
 <def>
 <p>A specification of a constraint or requirement that relates to an
 <loc href="#terms-extension">extension</loc>, typically expressed by
-an <loc href="#parameter-vocabulary-extension"><el>ttp:extension</el></loc> element.</p>
+an <loc href="#profile-vocabulary-extension"><el>ttp:extension</el></loc> element.</p>
+</def>
+</gitem>
+<gitem id="terms-external-data-resource">
+<label>[external data resource]</label>
+<def>
+<p>A <loc href="#terms-data-resource">data resource</loc> external to a
+<loc href="#terms-timed-text-content-document-instance">timed text content document instance</loc>, referenced by means
+of a <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element or a <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute
+of a <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element or <loc href="#terms-embedded-content-element">embedded content element</loc>.</p>
+</def>
+</gitem>
+<gitem id="terms-external-source">
+<label>[external source]</label>
+<def>
+<p>Either (1) a <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element or a <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute
+that refers to an <loc href="#terms-external-data-resource">external data resource</loc> or (2) the referenced
+<loc href="#terms-external-data-resource">external data resource</loc>.</p>
 </def>
 </gitem>
 <gitem id="terms-feature">
@@ -729,7 +840,7 @@
 <def>
 <p>A specification of a constraint or requirement that relates to an
 <loc href="#terms-feature">feature</loc>, typically expressed by
-an <loc href="#parameter-vocabulary-feature"><el>ttp:feature</el></loc> element.</p>
+an <loc href="#profile-vocabulary-feature"><el>ttp:feature</el></loc> element.</p>
 </def>
 </gitem>
 <gitem id="terms-fragment-identifier">
@@ -739,6 +850,40 @@
 Section 4.1.</p>
 </def>
 </gitem>
+<gitem id="terms-font-defining-context">
+<label>[font defining context]</label>
+<def>
+<p>The context in which a <loc href="#embedded-content-vocabulary-font"><el>font</el></loc> element is specified to serve as
+a sharable definition to be referenced indirectly by a <loc href="#terms-font-selection-process">font selection process</loc>.</p>
+</def>
+</gitem>
+<gitem id="terms-font-selection-process">
+<label>[font selection process]</label>
+<def>
+<p>An internal process used by a <loc href="#terms-presentation-processor">presentation processor</loc> which purpose is to select
+a set of author defined fonts and platform fonts for use during layout and presentation processing, where input parameters to this
+process include the computed values of font related properties, the capabilities of individual fonts, and the text content being presented.</p>
+</def>
+</gitem>
+<gitem id="terms-image-defining-context">
+<label>[image defining context]</label>
+<def>
+<p>The context in which an <loc href="#embedded-content-vocabulary-image"><el>image</el></loc> element is specified to serve as
+a sharable definition to be referenced by another <loc href="#embedded-content-vocabulary-image"><el>image</el></loc> element
+in an <loc href="#terms-image-presentation-context">image presentation context</loc>.</p>
+</def>
+</gitem>
+<gitem id="terms-image-presentation-context">
+<label>[image presentation context]</label>
+<def>
+<p>The context in which an <loc href="#embedded-content-vocabulary-image"><el>image</el></loc> element is specified for the
+purpose of being presented (rendered). Such an <loc href="#embedded-content-vocabulary-image"><el>image</el></loc> element
+may specify the image data inline by using a <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element within
+a <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element child, or it may reference another
+<loc href="#embedded-content-vocabulary-image"><el>image</el></loc> element specified in a 
+<loc href="#terms-image-definition-context">image definition context</loc>, or it may do both.</p>
+</def>
+</gitem>
 <gitem id="terms-implied-inline-region">
 <label>[implied inline region]</label>
 <def>
@@ -774,21 +919,28 @@
 <gitem id="terms-intermediate-synchronic-document">
 <label>[intermediate synchronic document]</label>
 <def>
-<p>An abstract or concrete representation of the static content, styling, and layout of a source TTML <loc href="#terms-document-instance">document instance</loc>
-during a non-overlapping temporal interval that intersects with the source document's <loc href="#terms-root-temporal-extent">root temporal extent</loc>.</p>
+<p>A <loc href="#terms-timed-text-intermediate-document">timed text intermediate document</loc> or a
+<loc href="#terms-timed-text-intermediate-document-instance">timed text intermediate document instance</loc>, according to the context of use,
+where the root (document) element is an <el>isd:isd</el> element, and which represents a
+non-overlapping temporal interval that intersects with the content, styling, layout, and timing of a source
+<loc href="#terms-timed-text-content-document">timed text content document</loc>.</p>
 </def>
 </gitem>
 <gitem id="terms-intermediate-synchronic-document-sequence">
 <label>[intermediate synchronic document sequence]</label>
 <def>
-<p>An abstract or concrete representation of a sequence of <loc href="#terms-intermediate-synchronic-document">intermediate synchronic document</loc> instances
-that effectively represent the content, styling, layout, and timing of a source TTML <loc href="#terms-document-instance">document instance</loc>.</p>
-</def>
-</gitem>
-<gitem id="terms-intermediate-synchronic-document-sequence-syntax">
-<label>[intermediate synchronic document sequence syntax]</label>
-<def>
-<p>A formalism for use in the concrete representation of an <loc href="#terms-intermediate-synchronic-document-sequence">intermediate synchronic document sequence</loc>.</p>
+<p>A <loc href="#terms-timed-text-intermediate-document">timed text intermediate document</loc> or a
+<loc href="#terms-timed-text-intermediate-document-instance">timed text intermediate document instance</loc>, according to the context of use,
+where the root (document) element is an <el>isd:sequence</el> element, and which represents a
+sequence of <loc href="#terms-intermediate-synchronic-document">intermediate synchronic document</loc> instances
+that effectively represent the content, styling, layout, and timing of a source <loc href="#terms-timed-text-content-document">timed text content document</loc>.</p>
+</def>
+</gitem>
+<gitem id="terms-intermediate-document-syntax">
+<label>[intermediate document syntax]</label>
+<def>
+<p>A formalism for use in the concrete representation of an <loc href="#terms-intermediate-synchronic-document-sequence">intermediate synchronic document sequence</loc> or
+an <loc href="#terms-intermediate-synchronic-document">intermediate synchronic document</loc>.</p>
 </def>
 </gitem>
 <gitem id="terms-nested-profile">
@@ -806,6 +958,23 @@
 profile combination method determines how profile specifications from the multiple child <el>ttp:profile</el> element(s) are combined.</p>
 </def>
 </gitem>
+<gitem id="terms-nested-embedded-source">
+<label>[nested embedded source]</label>
+<def>
+<p>A <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element that specifies a child 
+<loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element which embeds the actual bytes of the
+<loc href="#terms-embedded-data-resource">embedded data resource</loc>, whether by 
+<loc href="#terms-simple-data-embedding">simple data embedding</loc> or <loc href="#terms-chunked-data-embedding">chunked data embedding</loc>.</p>
+</def>
+</gitem>
+<gitem id="terms-non-nested-embedded-source">
+<label>[non-nested embedded source]</label>
+<def>
+<p>A <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element that specifies a child 
+<loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element which does not embed a representation of the actual bytes of the
+<loc href="#terms-embedded-data-resource">embedded data resource</loc>.</p>
+</def>
+</gitem>
 <gitem id="terms-non-nesting-profile">
 <label>[non-nesting profile]</label>
 <def>
@@ -872,8 +1041,8 @@
 <gitem id="terms-profile-definition-document">
 <label>[profile definition document]</label>
 <def>
-<p>A document that formally specifies a <loc href="#terms-profile">profile</loc>, where such document is a valid TTML document instance
-which has a root element type of <el>ttp:profile</el>.</p>
+<p>A <loc href="#terms-timed-text-profile-document">timed text profile document</loc> or a
+<loc href="#terms-timed-text-profile-document-instance">timed text profile document instance</loc>, according to the context of use.</p>
 </def>
 </gitem>
 <gitem id="terms-profile-designator">
@@ -940,9 +1109,16 @@
 <gitem id="terms-root-temporal-extent">
 <label>[root temporal extent]</label>
 <def>
-<p>
-The temporal extent (interval) defined by the temporal beginning and ending of a <loc href="#terms-document-instance">document instance</loc> in relationship with some external application or presentation context.
-</p>
+<p>The temporal extent (interval) defined by the temporal beginning and ending of a <loc href="#terms-document-instance">document instance</loc>
+in relationship with some external application or presentation context.</p>
+</def>
+</gitem>
+<gitem id="terms-simple-data-embedding">
+<label>[simple data embedding]</label>
+<def>
+<p>A <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element the directly embeds a representation of the actual bytes
+of an <loc href="#terms-embedded-data-resource">embedded data resource</loc> without making use of a
+child <loc href="#embedded-content-vocabulary-chunk"><el>chunk</el></loc> element.</p>
 </def>
 </gitem>
 <gitem id="terms-smpte-time-code">
@@ -953,6 +1129,14 @@
 as a broadcast audio/video stream.</p>
 </def>
 </gitem>
+<gitem id="terms-sourced-data-embedding">
+<label>[chunked data embedding]</label>
+<def>
+<p>A <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element the indirectly references the content
+of an <loc href="#terms-embedded-data-resource">embedded data resource</loc> by making use of a
+child <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element.</p>
+</def>
+</gitem>
 <gitem id="terms-synthetic-document-syncbase">
 <label>[synthetic document syncbase]</label>
 <def>
@@ -991,13 +1175,6 @@
 associated with timing information.</p>
 </def>
 </gitem>
-<gitem id="terms-timed-text-markup-language">
-<label>[timed text markup language]</label>
-<def>
-<p>A content type that represents timed text media for the purpose of
-interchange among authoring systems.</p>
-</def>
-</gitem>
 <gitem id="terms-timed-text-authoring-system">
 <label>[timed text authoring system]</label>
 <def>
@@ -1005,6 +1182,74 @@
 Timed Text Markup Language content.</p>
 </def>
 </gitem>
+<gitem id="terms-timed-text-content-document">
+<label>[timed text content document]</label>
+<def>
+<p>An abstract document that is purported or confirmed to be a
+<loc href="#terms-valid-abstract-document-instance">valid abstract document instance</loc> of
+the <loc href="#ttml-content-doctype">TTML Content Document Type</loc>.</p>
+</def>
+</gitem>
+<gitem id="terms-timed-text-content-document-instance">
+<label>[timed text content document instance]</label>
+<def>
+<p>A concrete realization of a <loc href="#terms-timed-text-content-document">timed text content document</loc>,
+about which see <specref ref="concrete-encoding"/>.</p>
+</def>
+</gitem>
+<gitem id="terms-timed-text-document-instance">
+<label>[timed text document instance]</label>
+<def>
+<p>A concrete realization of a
+<loc href="#terms-timed-text-markup-language-document">timed text markup language document</loc>,
+where  the concrete form is specific to the context of reference.
+Also referred to as a <loc href="#terms-document-instance">TTML document instance</loc>
+or simply <loc href="#terms-document-instance">document instance</loc>.</p>
+</def>
+</gitem>
+<gitem id="terms-timed-text-intermediate-document">
+<label>[timed text intermediate document]</label>
+<def>
+<p>An abstract document that is purported or confirmed to be a
+<loc href="#terms-valid-abstract-document-instance">valid abstract document instance</loc> of
+the <loc href="#ttml-intermediate-doctype">TTML Intermediate Document Type</loc>.</p>
+</def>
+</gitem>
+<gitem id="terms-timed-text-intermediate-document-instance">
+<label>[timed text intermediate document instance]</label>
+<def>
+<p>A concrete realization of a <loc href="#terms-timed-text-intermediate-document">timed text intermediate document</loc>,
+about which see <specref ref="concrete-encoding"/>.</p>
+</def>
+</gitem>
+<gitem id="terms-timed-text-markup-language">
+<label>[timed text markup language]</label>
+<def>
+<p>A content type that represents timed text content, intermediate representations of this content, or profiles of this content or content processors.</p>
+</def>
+</gitem>
+<gitem id="terms-timed-text-markup-language-document">
+<label>[timed text markup language document]</label>
+<def>
+<p>An abstract document that is purported or confirmed to be a
+<loc href="#terms-valid-abstract-document-instance">valid abstract document instance</loc>.</p>
+</def>
+</gitem>
+<gitem id="terms-timed-text-profile-document">
+<label>[timed text profile document]</label>
+<def>
+<p>An abstract document that is purported or confirmed to be a
+<loc href="#terms-valid-abstract-document-instance">valid abstract document instance</loc> of
+the <loc href="#ttml-profile-doctype">TTML Profile Document Type</loc>.</p>
+</def>
+</gitem>
+<gitem id="terms-timed-text-profile-document-instance">
+<label>[timed text profile document instance]</label>
+<def>
+<p>A concrete realization of a <loc href="#terms-timed-text-profile-document">timed text profile document</loc>,
+about which see <specref ref="concrete-encoding"/>.</p>
+</def>
+</gitem>
 <gitem id="terms-top-level-profile">
 <label>[top-level profile]</label>
 <def>
@@ -1092,7 +1337,7 @@
 <td>
 <eg xml:space="preserve">
 &lt;example
-  <phrase role="reqattr">count</phrase> = integer
+  <phrase role="reqattr">count</phrase> = <loc href="http://www.w3.org/TR/xmlschema-2/#integer">xsd:integer</loc>
   size = (<emph>large</emph>|<emph>medium</emph>|<emph>small</emph>|<emph><phrase role="deprecated">tiny</phrase></emph>|<emph><phrase role="obsoleted">micro</phrase></emph>) : medium&gt;
   <emph>Content:</emph> (all | any*)
 &lt;/example&gt;
@@ -1156,15 +1401,16 @@
 </tr>
 </tbody>
 </table>
+<p>Unless specified otherwise, the vocabulary defining sections of this specification define vocabulary in alphabetical order rather than logical order.</p>
 </div2> <!-- conventions -->
 </div1> <!-- definitions -->
 <div1 id="conformance">
 <head>Conformance</head>
 <p>This section specifies the general conformance requirements for
-TTML Content and processors.</p>
+TTML documents and processors.</p>
 <div2 id="conformance-content">
-<head>Content Conformance</head>
-<p>A TTML <loc href="#terms-document-instance">document instance</loc> conforms to this specification if the following criteria are
+<head>Document Conformance</head>
+<p>A <loc href="#terms-timed-text-document-instance">timed text document instance</loc> conforms to this specification if the following criteria are
 satisfied:</p>
 <olist>
 <item>
@@ -1176,7 +1422,7 @@
 conforms to
 a profile designator as
 defined by
-<specref ref="vocabulary-profiles"/>.</p>
+<specref ref="vocabulary-profiling"/>.</p>
 </item>
 <item>
 <p>The <loc href="#terms-document-instance">document instance</loc> is or can be represented as a <loc href="#terms-reduced-xml-infoset">reduced xml infoset</loc>
@@ -1195,7 +1441,7 @@
 </item>
 <item>
 <p>The <loc href="#terms-reduced-xml-infoset">reduced xml infoset</loc> satisfies all additional mandatory syntactic and
-semantic constraints defined by this specification. In addition, this Infoset
+semantic constraints defined by this specification. In addition, this infoset
 should satisfy the web content accessibility guidelines specified by
 <bibref ref="wcag"/>.</p>
 </item>
@@ -1313,7 +1559,7 @@
 and optional features of this specification that are satisfied by the
 document instance or the content processor implementation. In particular, the statement must
 identify the utilized or supported TTML vocabulary profile(s) as
-defined by <specref ref="vocabulary-profiles"/>, and, if a subset or
+defined by <specref ref="vocabulary-profiling"/>, and, if a subset or
 superset profile is used or supported, then what features are excluded
 or included in the subset or superset profile.</p>
 <p>A <loc href="#terms-document-instance">document instance</loc> for which a compliance claim is made
@@ -1322,11 +1568,11 @@
 a <att>ttp:profile</att> attribute on its root
 <el>tt</el>
 element
-as defined by <specref ref="parameter-attribute-profile"/>
+as defined by <specref ref="profile-attribute-profile"/>
 or (2)
 a <el>ttp:profile</el> element as a child of the
 <el>head</el> element as defined by
-<specref ref="parameter-vocabulary-profile"/>. In addition, it must specify a
+<specref ref="profile-vocabulary-profile"/>. In addition, it must specify a
 <att>ttp:version</att> attribute on its root <el>tt</el> element if it requires
 support for a <loc href="#terms-feature">feature</loc> not defined by <bibref ref="ttml1"/>.</p>
 </div2> <!-- claims -->
@@ -1336,6 +1582,8 @@
 <p>This section defines the following TTML <emph>Abstract Document Types</emph>:</p>
 <ulist>
 <item><p><specref ref="ttml-content-doctype"/></p></item>
+<item><p><specref ref="ttml-intermediate-doctype"/></p></item>
+<item><p><specref ref="ttml-profile-doctype"/></p></item>
 </ulist>
 <p>Each <loc href="#terms-abstract-document-type">abstract document type</loc> consists of the following constraints:</p>
 <ulist>
@@ -1379,14 +1627,12 @@
 restrictive definition of validity.</p>
 </note>
 <div2 id="ttml-content-doctype">
-<head>TTML Content</head>
-<p>TTML Content is an <loc href="#terms-abstract-document-type">abstract document type</loc> of a profile of the Timed Text Markup Language intended
-to be used for interchange among distribution systems. This document type
-is defined in terms of the
-element and attribute vocabulary
-specified in <specref ref="vocabulary"/>.</p>
+<head>TTML Content Document Type</head>
+<p>The TTML Content Document Type is an <loc href="#terms-abstract-document-type">abstract document type</loc> of a profile
+of the Timed Text Markup Language intended to be used for interchange among distribution systems. This document type
+is defined in terms of the element and attribute vocabulary specified in <specref ref="vocabulary"/>.</p>
 <p>This specification references two types of schemas that may be used to validate a superset/subset
-of conformant TTML Content <loc href="#terms-document-instance">document instances</loc>:</p>
+of <loc href="#terms-timed-text-content-document-instance">timed text content document instances</loc>:</p>
 <ulist>
 <item><p><specref ref="ttml-schema-rnc"/></p></item>
 <item><p><specref ref="ttml-schema-xsd"/></p></item>
@@ -1413,7 +1659,52 @@
 exceptional reporting of this false negative does not impact the formal assessment
 of <loc href="#terms-document-instance">document instance</loc> validity.</p>
 </note>
+<note role="clarification">
+<p>A conforming <loc href="#conformance-generic-processor">Generic Processor</loc> is required to support the ingestion and processing
+of a <loc href="#terms-timed-text-content-document">timed text content document</loc>.</p>
+</note>
 </div2> <!-- ttml-content-doctype -->
+<div2 id="ttml-intermediate-doctype">
+<head>TTML Intermediate Document Type</head>
+<p>The TTML Intermediate Document Type is an <loc href="#terms-abstract-document-type">abstract document type</loc> intended
+to be used to represent the content of a
+<loc href="#terms-timed-text-content-document">timed text content document</loc>
+in such a manner that all discrete animation, styling, and timing information is denoted in
+a non-hierarchical (flat), temporally linear manner. This document type is defined in terms of the element and attribute vocabulary
+specified in <specref ref="isd"/> and <specref ref="vocabulary"/>.</p>
+<p>This specification references two types of schemas that may be used to validate
+<loc href="#terms-timed-text-intermediate-document-instance">timed text intermediate document instances</loc>:</p>
+<ulist>
+<item><p><specref ref="ttml-schema-rnc"/></p></item>
+<item><p><specref ref="ttml-schema-xsd"/></p></item>
+</ulist>
+<p>The (root) document element of a TTML Intermediate Synchronic <loc href="#terms-document-instance">document instance</loc> must be an
+<el>isd:sequence</el> or <el>isd:isd</el> element, as defined by <specref ref="isd"/>.</p>
+<note role="clarification">
+<p>A conforming <loc href="#conformance-generic-processor">Generic Processor</loc> is not required to support the ingestion or processing
+of a <loc href="#terms-timed-text-intermediate-document">timed text intermediate document</loc>.</p>
+</note>
+</div2> <!-- ttml-intermediate-doctype -->
+<div2 id="ttml-profile-doctype">
+<head>TTML Profile Document Type</head>
+<p>The TTML Profile Document Type is an <loc href="#terms-abstract-document-type">abstract document type</loc> intended
+to be used for defining and communicating constraints on the support or use of TTML features or extensions. This document type
+is defined in terms of the element and attribute vocabulary specified in <specref ref="vocabulary"/>.</p>
+<p>This specification references two types of schemas that may be used to validate
+<loc href="#terms-timed-text-profile-document-instance">timed text profile document instances</loc>:</p>
+<ulist>
+<item><p><specref ref="ttml-schema-rnc"/></p></item>
+<item><p><specref ref="ttml-schema-xsd"/></p></item>
+</ulist>
+<p>The (root) document element of a TTML Profile <loc href="#terms-document-instance">document instance</loc> must be a
+<el>ttp:profile</el> element, as defined by <specref ref="profile-vocabulary-profile"/>.</p>
+<note role="clarification">
+<p>A conforming <loc href="#conformance-generic-processor">Generic Processor</loc> is recommended, but not required to support the ingestion or processing
+of a <loc href="#terms-timed-text-profile-document">timed text profile document</loc>. However, a <loc href="#terms-content-processor">content processor</loc>
+that claims to support the <code>http://www.w3.org/ns/ttml/feature/#profile</code> feature is required to support this (ingestion and processing of
+a <loc href="#terms-timed-text-profile-document">timed text profile document</loc>).</p>
+</note>
+</div2> <!-- ttml-profile-doctype -->
 </div1> <!-- doctypes -->
 <div1 id="vocabulary">
 <head>Vocabulary</head>
@@ -1422,7 +1713,7 @@
 catalog) of the Timed Text Markup Language (TTML) as follows:</p>
 <ulist>
 <item><p><specref ref="vocabulary-namespaces"/></p></item>
-<item><p><specref ref="vocabulary-profiles"/></p></item>
+<item><p><specref ref="vocabulary-profiling"/></p></item>
 <item><p><specref ref="vocabulary-overview"/></p></item>
 </ulist>
 <div2 id="vocabulary-namespaces">
@@ -1511,8 +1802,8 @@
 <bibref ref="nsstate"/>; all undefined names in these namespaces are reserved for future
 standardization by the W3C.</p>
 </div2> <!-- vocabulary-namespaces -->
-<div2 id="vocabulary-profiles">
-<head>Profiles</head>
+<div2 id="vocabulary-profiling">
+<head>Profiling</head>
 <p>This section describes the TTML profiling sub-system and high level requirements that apply to this sub-system. At the end of this section
 appears a sub-section containing examples of profile specifications and examples of how these specifications are referenced and used.</p>
 <div3 id="vocabulary-profile-introduction">
@@ -1530,20 +1821,20 @@
 downstream processor may use a content profile declaration to perform an early determination of its ability to process the features
 implied by the content profile.</p>
 <p>Content profiles are declared by using (1) the <loc href="#parameter-attribute-contentProfiles"><att>ttp:contentProfiles</att></loc>
-attribute on the root <el>tt</el> element, (2) one or more top-level <loc href="#parameter-vocabulary-profile"><el>ttp:profile</el></loc>
+attribute on the root <el>tt</el> element, (2) one or more top-level <loc href="#profile-vocabulary-profile"><el>ttp:profile</el></loc>
 elements of type <code>content</code>, or (3) a combination of these two mechanisms. If not declared, no content profile is implied.</p>
 <p>A <loc href="#terms-processor-profile">processor profile</loc> is used to allow an author to declare, at authoring time,
 what processing must be supported when processing a <loc href="#terms-document-instance">document instance</loc>, such that, if a
 processor is not able to perform the indicated processing, then processing should be aborted. Such a declaration permits downstream
 processors to avoid processing content that cannot be processed in a manner that meets the requirements of the content author.</p>
 <p>Processor profiles are declared by using (1) the <loc href="#parameter-attribute-processorProfiles"><att>ttp:processorProfiles</att></loc>
-attribute on the root <el>tt</el> element, (2) one or more <loc href="#parameter-vocabulary-profile"><el>ttp:profile</el></loc>
+attribute on the root <el>tt</el> element, (2) one or more <loc href="#profile-vocabulary-profile"><el>ttp:profile</el></loc>
 elements of type <code>processor</code>, or (3) a combination of these two mechanisms.
 If not declared, a processor profile is inferred from a declared content profile or from a
 <loc href="#terms-default-profile">default profile</loc>.</p>
 <note role="elaboration">
 <p>It is not a requirement on a conformant <loc href="#terms-document-instance">document instance</loc> that a processor profile be internally
-declared by use of a <loc href="#parameter-vocabulary-profile"><el>ttp:profile</el></loc> element or internally referenced by a
+declared by use of a <loc href="#profile-vocabulary-profile"><el>ttp:profile</el></loc> element or internally referenced by a
 <loc href="#parameter-attribute-processorProfiles"><att>ttp:processorProfiles</att></loc> attribute. More specifically, it is
 permitted that the <loc href="#terms-document-interchange-context">document
 interchange context</loc> determines the applicable processor profile through private
@@ -1665,7 +1956,7 @@
 and designator for each
 predefined profile,
 and where each of these profiles is formally elaborated in
-<specref ref="profiles"/>, in <bibref ref="ttml1"/>,
+<specref ref="standard-profiles"/>, in <bibref ref="ttml1"/>,
 or in another TTWG specification.</p>
 <table id="profile-vocab-table" role="common">
 <caption>Table 5-2 &ndash; Profiles</caption>
@@ -1723,7 +2014,7 @@
 <def>
 <p>a <loc href="#semantics-profile-state-profile-specification"><phrase role="strong">profile specification</phrase></loc>
 represents the following internal state information that corresponds with
-a <loc href="#parameter-vocabulary-feature"><el>ttp:feature</el></loc> or <loc href="#parameter-vocabulary-extension"><el>ttp:extension</el></loc>
+a <loc href="#profile-vocabulary-feature"><el>ttp:feature</el></loc> or <loc href="#profile-vocabulary-extension"><el>ttp:extension</el></loc>
 element</p>
 <glist>
 <gitem id="semantics-profile-state-profile-specification-designator">
@@ -1784,7 +2075,7 @@
 <label>[profile]</label>
 <def>
 <p>a <loc href="#semantics-profile-state-profile"><phrase role="strong">profile</phrase></loc> represents the following internal state information
-that corresponds with a <loc href="#parameter-vocabulary-profile"><el>ttp:profile</el></loc> element, whether specified explicitly or implied</p>
+that corresponds with a <loc href="#profile-vocabulary-profile"><el>ttp:profile</el></loc> element, whether specified explicitly or implied</p>
 <glist>
 <gitem id="semantics-profile-state-profile-designator">
 <label>designator</label>
@@ -2115,7 +2406,7 @@
 
 </div4>
 </div3>
-</div2> <!-- vocabulary-profiles -->
+</div2> <!-- vocabulary-profiling -->
 <div2 id="vocabulary-overview">
 <head>Catalog</head>
 <p>The vocabulary of the Timed Text Markup Language (TTML) is
@@ -2135,8 +2426,10 @@
 is divided into distinct categories, specified in detail
 in the following sections:</p>
 <ulist>
-<item><p><specref ref="parameters"/></p></item>
+<item><p><specref ref="profile"/></p></item>
+<item><p><specref ref="parameter"/></p></item>
 <item><p><specref ref="content"/></p></item>
+<item><p><specref ref="embedded-content"/></p></item>
 <item><p><specref ref="styling"/></p></item>
 <item><p><specref ref="layout"/></p></item>
 <item><p><specref ref="timing"/></p></item>
@@ -2164,16 +2457,35 @@
 <loc href="#animation-vocabulary-set">set</loc>
 </td>
 </tr>
+<tr id="element-vocab-type-audio">
+<td>
+Audio
+</td>
+<td>
+<loc href="#data-vocabulary-audio">audio</loc>
+</td>
+</tr>
 <tr id="element-vocab-type-content">
 <td>
 Content
 </td>
 <td>
 <loc href="#document-structure-vocabulary-body">body</loc>,
+<loc href="#content-vocabulary-br">br</loc>,
 <loc href="#content-vocabulary-div">div</loc>,
 <loc href="#content-vocabulary-p">p</loc>,
-<loc href="#content-vocabulary-span">span</loc>,
-<loc href="#content-vocabulary-br">br</loc>
+<loc href="#content-vocabulary-span">span</loc>
+</td>
+</tr>
+<tr id="element-vocab-type-data">
+<td>
+Data
+</td>
+<td>
+<loc href="#data-vocabulary-data">chunk</loc>,
+<loc href="#data-vocabulary-data">data</loc>,
+<loc href="#data-vocabulary-resources">resources</loc>,
+<loc href="#data-vocabulary-source">source</loc>
 </td>
 </tr>
 <tr id="element-vocab-type-document">
@@ -2184,6 +2496,14 @@
 <loc href="#document-structure-vocabulary-tt">tt</loc>
 </td>
 </tr>
+<tr id="element-vocab-type-font">
+<td>
+Font
+</td>
+<td>
+<loc href="#data-vocabulary-font">font</loc>
+</td>
+</tr>
 <tr id="element-vocab-type-head">
 <td>
 Head
@@ -2192,6 +2512,14 @@
 <loc href="#document-structure-vocabulary-head">head</loc>
 </td>
 </tr>
+<tr id="element-vocab-type-image">
+<td>
+Image
+</td>
+<td>
+<loc href="#data-vocabulary-image">image</loc>
+</td>
+</tr>
 <tr id="element-vocab-type-layout">
 <td>
 Layout
@@ -2222,13 +2550,14 @@
 <loc href="#metadata-vocabulary-title">ttm:title</loc>
 </td>
 </tr>
-<tr id="element-vocab-type-parameter-items">
-<td>Parameter Items</td>
-<td><loc href="#parameter-vocabulary-profile">ttp:profile</loc>,
-<loc href="#parameter-vocabulary-features">ttp:features</loc>,
-<loc href="#parameter-vocabulary-feature">ttp:feature</loc>,
-<loc href="#parameter-vocabulary-extensions">ttp:extensions</loc>,
-<loc href="#parameter-vocabulary-extension">ttp:extension</loc>
+<tr id="element-vocab-type-profile">
+<td>Profile</td>
+<td>
+<loc href="#profile-vocabulary-features">ttp:features</loc>,
+<loc href="#profile-vocabulary-feature">ttp:feature</loc>,
+<loc href="#profile-vocabulary-extensions">ttp:extensions</loc>,
+<loc href="#profile-vocabulary-extension">ttp:extension</loc>,
+<loc href="#profile-vocabulary-profile">ttp:profile</loc>
 </td>
 </tr>
 <tr id="element-vocab-type-styling">
@@ -2236,8 +2565,8 @@
 Styling
 </td>
 <td>
+<loc href="#styling-vocabulary-initial">initial</loc>,
 <loc href="#styling-vocabulary-styling">styling</loc>,
-<loc href="#styling-vocabulary-initial">initial</loc>,
 <loc href="#styling-vocabulary-style">style</loc>
 </td>
 </tr>
@@ -2273,6 +2602,31 @@
 <loc href="#content-vocabulary-p">p</loc>
 </td>
 </tr>
+<tr id="element-vocab-group-data">
+<td>
+Data.class
+</td>
+<td>
+<loc href="#data-vocabulary-data">data</loc>
+</td>
+</tr>
+<tr id="element-vocab-group-embedded">
+<td>
+Embedded.class
+</td>
+<td>
+<loc href="#data-vocabulary-audio">audio</loc>,
+<loc href="#data-vocabulary-image">image</loc>
+</td>
+</tr>
+<tr id="element-vocab-group-font">
+<td>
+Font.class
+</td>
+<td>
+<loc href="#data-vocabulary-font">font</loc>
+</td>
+</tr>
 <tr id="element-vocab-group-inline">
 <td>
 Inline.class
@@ -2303,10 +2657,10 @@
 <loc href="#metadata-vocabulary-title">ttm:title</loc>
 </td>
 </tr>
-<tr id="element-vocab-group-parameters">
-<td>Parameters.class</td>
+<tr id="element-vocab-group-profile">
+<td>Profile.class</td>
 <td><loc
-href="#parameter-vocabulary-profile">ttp:profile</loc></td>
+href="#profile-vocabulary-profile">ttp:profile</loc></td>
 </tr>
 </tbody>
 </table>
@@ -2341,6 +2695,15 @@
 <loc href="#content-attribute-space">xml:space</loc>
 </td>
 </tr>
+<tr id="attribute-vocab-group-data">
+<td>
+Data Attributes
+</td>
+<td>
+<loc href="#embedded-content-attribute-encoding">encoding</loc>,
+<loc href="#embedded-content-attribute-type">type</loc>
+</td>
+</tr>
 <tr id="attribute-vocab-group-layout-binding">
 <td>
 Layout Binding Attribute
@@ -2365,28 +2728,35 @@
 <td>
 <loc href="#parameter-attribute-cellResolution">ttp:cellResolution</loc>,
 <loc href="#parameter-attribute-clockMode">ttp:clockMode</loc>,
-<loc href="#parameter-attribute-contentProfiles">ttp:contentProfiles</loc>,
-<loc href="#parameter-attribute-contentProfileCombination">ttp:contentProfileCombination</loc>,
 <loc href="#parameter-attribute-dropMode">ttp:dropMode</loc>,
 <loc href="#parameter-attribute-frameRate">ttp:frameRate</loc>,
 <loc href="#parameter-attribute-frameRateMultiplier">ttp:frameRateMultipler</loc>,
-<loc href="#parameter-attribute-inferProcessorProfileMethod">ttp:inferProcessorProfileMethod</loc>,
-<loc href="#parameter-attribute-inferProcessorProfileSource">ttp:inferProcessorProfileSource</loc>,
 <loc href="#parameter-attribute-markerMode">ttp:markerMode</loc>,
 <loc href="#parameter-attribute-mediaDuration">ttp:mediaDuration</loc>,
 <loc href="#parameter-attribute-mediaOffset">ttp:mediaOffset</loc>,
-<loc href="#parameter-attribute-permitFeatureNarrowing">ttp:permitFeatureNarrowing</loc>,
-<loc href="#parameter-attribute-permitFeatureWidening">ttp:permitFeatureWidening</loc>,
 <loc href="#parameter-attribute-pixelAspectRatio">ttp:pixelAspectRatio</loc>,
-<loc href="#parameter-attribute-profile">ttp:profile</loc>,
-<loc href="#parameter-attribute-processorProfiles">ttp:processorProfiles</loc>,
-<loc href="#parameter-attribute-processorProfileCombination">ttp:processorProfileCombination</loc>,
 <loc href="#parameter-attribute-subFrameRate">ttp:subFrameRate</loc>,
 <loc href="#parameter-attribute-tickRate">ttp:tickRate</loc>,
 <loc href="#parameter-attribute-timeBase">ttp:timeBase</loc>,
-<loc href="#parameter-attribute-validation">ttp:validation</loc>,
-<loc href="#parameter-attribute-validationAction">ttp:validationAction</loc>,
-<loc href="#parameter-attribute-version">ttp:version</loc>
+</td>
+</tr>
+<tr id="attribute-vocab-group-profile">
+<td>
+Profile Attributes
+</td>
+<td>
+<loc href="#profile-attribute-contentProfiles">ttp:contentProfiles</loc>,
+<loc href="#profile-attribute-contentProfileCombination">ttp:contentProfileCombination</loc>,
+<loc href="#profile-attribute-inferProcessorProfileMethod">ttp:inferProcessorProfileMethod</loc>,
+<loc href="#profile-attribute-inferProcessorProfileSource">ttp:inferProcessorProfileSource</loc>,
+<loc href="#profile-attribute-permitFeatureNarrowing">ttp:permitFeatureNarrowing</loc>,
+<loc href="#profile-attribute-permitFeatureWidening">ttp:permitFeatureWidening</loc>,
+<loc href="#profile-attribute-profile">ttp:profile</loc>,
+<loc href="#profile-attribute-processorProfiles">ttp:processorProfiles</loc>,
+<loc href="#profile-attribute-processorProfileCombination">ttp:processorProfileCombination</loc>,
+<loc href="#profile-attribute-validation">ttp:validation</loc>,
+<loc href="#profile-attribute-validationAction">ttp:validationAction</loc>,
+<loc href="#profile-attribute-version">ttp:version</loc>
 </td>
 </tr>
 <tr id="attribute-vocab-group-style-binding">
@@ -2403,6 +2773,9 @@
 </td>
 <td>
 <loc href="#style-attribute-backgroundColor">tts:backgroundColor</loc>,
+<loc href="#style-attribute-backgroundImage">tts:backgroundImage</loc>,
+<loc href="#style-attribute-backgroundPosition">tts:backgroundPosition</loc>,
+<loc href="#style-attribute-backgroundRepeat">tts:backgroundRepeat</loc>,
 <loc href="#style-attribute-border">tts:border</loc>,
 <loc href="#style-attribute-color">tts:color</loc>,
 <loc href="#style-attribute-direction">tts:direction</loc>,
@@ -2410,6 +2783,7 @@
 <loc href="#style-attribute-displayAlign">tts:displayAlign</loc>,
 <loc href="#style-attribute-extent">tts:extent</loc>,
 <loc href="#style-attribute-fontFamily">tts:fontFamily</loc>,
+<loc href="#style-attribute-fontSelectionStrategy">tts:fontSelectionStrategy</loc>,
 <loc href="#style-attribute-fontSize">tts:fontSize</loc>,
 <loc href="#style-attribute-fontStyle">tts:fontStyle</loc>,
 <loc href="#style-attribute-fontVariantPosition">tts:fontVariantPosition</loc>,
@@ -2477,28 +2851,27 @@
 </div3>
 </div2> <!-- vocabulary-overview -->
 </div1> <!-- vocabulary -->
-<div1 id="parameters">
-<head>Parameters</head>
-<p>This section specifies the <emph>parameters</emph> matter of the
-core vocabulary catalog, where
-parameters are to be understood as information that is either (1)
-essential or (2) of significant importance for the purpose of
-interpreting the semantics of other types of information expressed by
-core vocabulary items or for establishing a <loc href="#terms-document-processing-context">document processing context</loc> by means
-of which TTML Content can be related to an external environment.</p>
-<div2 id="parameter-element-vocabulary">
-<head>Parameter Element Vocabulary</head>
+<div1 id="profile">
+<head>Profile</head>
+<p>This section specifies the <emph>profile</emph> matter of the
+core vocabulary catalog, where profile matter is to be understood as information that expresses requirements or optionality related to authoring or processing
+a <loc href="#terms-timed-text-content-document">timed text content document</loc>.</p>
+<div2 id="profile-element-vocabulary">
+<head>Profile Element Vocabulary</head>
 <p>The following elements, all defined in the TT Parameter
 Namespace, specify parametric information that applies to a <loc href="#terms-document-instance">document instance</loc>
 or <loc href="#terms-content-processor">content processor</loc>:</p>
 <ulist>
-<item><p><specref ref="parameter-vocabulary-profile"/></p></item>
-<item><p><specref ref="parameter-vocabulary-features"/></p></item>
-<item><p><specref ref="parameter-vocabulary-feature"/></p></item>
-<item><p><specref ref="parameter-vocabulary-extensions"/></p></item>
-<item><p><specref ref="parameter-vocabulary-extension"/></p></item>
-</ulist>
-<div3 id="parameter-vocabulary-profile">
+<item><p><specref ref="profile-vocabulary-profile"/></p></item>
+<item><p><specref ref="profile-vocabulary-features"/></p></item>
+<item><p><specref ref="profile-vocabulary-feature"/></p></item>
+<item><p><specref ref="profile-vocabulary-extensions"/></p></item>
+<item><p><specref ref="profile-vocabulary-extension"/></p></item>
+</ulist>
+<note role="explanation">
+<p>The sub-sections of this section are ordered logically (from highest to lowest level construct).</p>
+</note>
+<div3 id="profile-vocabulary-profile">
 <head>ttp:profile</head>
 <p>The <el>ttp:profile</el> element is used to specify a
 <loc href="#terms-processor-profile">processor profile</loc> or a
@@ -2542,16 +2915,16 @@
 it serves to publish a machine
 readable specification of a specific TTML profile that may be referenced by TTML <loc href="#terms-document-instance">document instances</loc>.
 This specification defines a number of standard <emph>Profile Definition Documents</emph> in
-<specref ref="profiles"/>.</p>
+<specref ref="standard-profiles"/>.</p>
 <p>The <el>ttp:profile</el> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group, followed by either (1)
+elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group, followed by either (1)
 zero or more <el>ttp:features</el> elements followed by
 zero or more <el>ttp:extensions</el> elements or (2)
 zero or more <el>ttp:profile</el> elements.
 When a <el>ttp:profile</el> element contains a child <el>ttp:profile</el> element, then the child is referred to as
 a <loc href="#terms-nested-profile">nested profile</loc> and the parent is referred to as a <loc href="#terms-nesting-profile">nesting profile</loc>;
 otherwise it is referred to as a <loc href="#terms-non-nesting-profile">non-nesting profile</loc>.</p>
-<table id="elt-syntax-parameter-profile" role="syntax">
+<table id="elt-syntax-profile" role="syntax">
 <caption>XML Representation &ndash; Element Information Item: ttp:profile</caption>
 <tbody>
 <tr>
@@ -2559,12 +2932,12 @@
 <eg xml:space="preserve">
 &lt;ttp:profile
   combine = (leastRestrictive|mostRestrictive|replace) : replace
-  designator = string
+  designator = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   type = (processor|content) : processor
-  use = string
+  use = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-id">xml:id</loc> = ID
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
-  <emph>Content:</emph> <loc href="#element-vocab-group-table">Metadata.class</loc>*, ((<loc href="#parameter-vocabulary-features">ttp:features</loc>*, <loc href="#parameter-vocabulary-extensions">ttp:extensions</loc>*)|<loc href="#parameter-vocabulary-profile">ttp:profile</loc>*)
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, ((<loc href="#profile-vocabulary-features">ttp:features</loc>*, <loc href="#profile-vocabulary-extensions">ttp:extensions</loc>*)|<loc href="#profile-vocabulary-profile">ttp:profile</loc>*)
 &lt;/ttp:profile&gt;
 </eg>
 </td>
@@ -2601,7 +2974,7 @@
 <p>If specified, the <att>designator</att> attribute must (1) adhere to the
 <code>xsd:anyURI</code> data type defined by <bibref ref="xsd-2"/>,
 &sect;3.2.17 and (2) express an absolute URI that denotes a profile designator in
-accordance with <specref ref="vocabulary-profiles"/>. A <att>designator</att> attribute may
+accordance with <specref ref="vocabulary-profiling"/>. A <att>designator</att> attribute may
 be specified on a <el>ttp:profile</el> element that appears in a TTML
 <loc href="#terms-document-instance">document instance</loc>, and, if not specified,
 the defined profile is considered to be an undesignated profile.
@@ -2613,9 +2986,9 @@
 <p>If specified, the <att>use</att> attribute must adhere to the
 <code>xsd:anyURI</code> data type defined by <bibref ref="xsd-2"/>,
 &sect;3.2.17, and, furthermore, must denote a profile designator in
-accordance with <specref ref="vocabulary-profiles"/>. In this case,
+accordance with <specref ref="vocabulary-profiling"/>. In this case,
 the profile designator must refer to (1) a standard, predefined
-<loc href="#terms-profile-definition-document">profile definition document</loc> as defined by <specref ref="profiles"/>,
+<loc href="#terms-profile-definition-document">profile definition document</loc> as defined by <specref ref="profile"/>,
 or (2) a feasibly dereferenceable resource representing a valid <emph>Profile Definition
 Document</emph> instance. In either case, the referenced profile serves as the
 <loc href="#terms-baseline-profile">baseline profile</loc> of the specifying <el>ttp:profile</el> element.</p>
@@ -2641,7 +3014,7 @@
 </olist>
 <p>A conformant TTML processor is not required to be able to
 dereference a <loc href="#terms-profile-definition-document">profile definition document</loc> that is not one of the
-standard, predefined profiles defined by <specref ref="profiles"/>.  Furthermore,
+standard, predefined profiles defined by <specref ref="standard-profiles"/>.  Furthermore,
 a conformant TTML processor may make use of a built-in, static
 form of each standard, predefined profile so as not to require
 dereferencing a network resource.</p>
@@ -2656,7 +3029,7 @@
 has disabled such a notification, or if the processor does not permit
 or entail the intervention of an end-user.</p>
 <p>The <el>ttp:profile</el> element is illustrated by the following example.</p>
-<table id="parameter-vocabulary-profile-example-1" role="example">
+<table id="profile-vocabulary-profile-example-1" role="example">
 <caption>Example Fragment &ndash; ttp:profile</caption>
 <tbody>
 <tr>
@@ -2679,24 +3052,24 @@
 <code>#text-outline</code> feature.</p>
 </note>
 </div3>
-<div3 id="parameter-vocabulary-features">
+<div3 id="profile-vocabulary-features">
 <head>ttp:features</head>
 <p>The <el>ttp:features</el> element is a container element used to group
 infomation about feature support and usage requirements.</p>
 <p>The <el>ttp:features</el> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group, followed by
+elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group, followed by
 zero or more <el>ttp:feature</el> elements.</p>
-<table id="elt-syntax-parameter-features" role="syntax">
+<table id="elt-syntax-features" role="syntax">
 <caption>XML Representation &ndash; Element Information Item: ttp:features</caption>
 <tbody>
 <tr>
 <td>
 <eg xml:space="preserve">
 &lt;ttp:features
-  xml:base = string : <emph>TT Feature Namespace</emph>
+  xml:base = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc> : <emph>TT Feature Namespace</emph>
   <loc href="#content-attribute-id">xml:id</loc> = ID
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
-  <emph>Content:</emph> <loc href="#element-vocab-group-table">Metadata.class</loc>*, <loc href="#parameter-vocabulary-feature">ttp:feature</loc>*
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#profile-vocabulary-feature">ttp:feature</loc>*
 &lt;/ttp:features&gt;
 </eg>
 </td>
@@ -2716,19 +3089,19 @@
 used to permit the abbreviation of feature designation URIs expressed
 by child <el>ttp:feature</el> elements.</p>
 </div3>
-<div3 id="parameter-vocabulary-feature">
+<div3 id="profile-vocabulary-feature">
 <head>ttp:feature</head>
 <p>The <el>ttp:feature</el> element is used to specify
 infomation about support and usage requirements for a particular feature.</p>
-<table id="elt-syntax-parameter-feature" role="syntax">
+<table id="elt-syntax-feature" role="syntax">
 <caption>XML Representation &ndash; Element Information Item: ttp:feature</caption>
 <tbody>
 <tr>
 <td>
 <eg xml:space="preserve">
 &lt;ttp:feature
-  extends = string
-  restricts = string
+  extends = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
+  restricts = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   value = (optional|required|<phrase role="obsoleted">use</phrase>|prohibited) : <emph>see prose below</emph>
   <loc href="#content-attribute-id">xml:id</loc> = ID
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
@@ -2795,16 +3168,16 @@
 (1) the <att>extends</att> attribute is specified on the root <el>tt</el> element,
 (2) the value of the <att>extends</att> attribute designates a feature that is implemented or otherwise supported by
 a processor, and
-(3) the computed value of the <loc href="#parameter-attribute-permitFeatureNarrowing"><att>ttp:permitFeatureNarrowing</att></loc>
-parameter property of the root <el>tt</el> element is not <code>false</code>,
+(3) the computed value of the <loc href="#profile-attribute-permitFeatureNarrowing"><att>ttp:permitFeatureNarrowing</att></loc>
+profile property of the root <el>tt</el> element is not <code>false</code>,
 then continue processing the document;</p>
 </item>
 <item><p>otherwise, if
 (1) the <att>restricts</att> attribute is specified on the root <el>tt</el> element,
 (2) the value of the <att>restricts</att> attribute designates a feature that is implemented or otherwise supported by
 a processor, and
-(3) the computed value of the <loc href="#parameter-attribute-permitFeatureWidening"><att>ttp:permitFeatureWidening</att></loc>
-parameter property of the root <el>tt</el> element is not <code>false</code>,
+(3) the computed value of the <loc href="#profile-attribute-permitFeatureWidening"><att>ttp:permitFeatureWidening</att></loc>
+profile property of the root <el>tt</el> element is not <code>false</code>,
 then continue processing the document;</p>
 </item>
 <item><p>otherwise, abort processing the document unless overridden by the end-user or some implementation specific parameter
@@ -2858,7 +3231,7 @@
 the document must include a <emph>required</emph> feature specification in one of its declared or
 referenced profiles.</p>
 <p>The <el>ttp:feature</el> element is illustrated by the following example.</p>
-<table id="parameter-vocabulary-feature-example-1" role="example">
+<table id="profile-vocabulary-feature-example-1" role="example">
 <caption>Example Fragment &ndash; ttp:feature</caption>
 <tbody>
 <tr>
@@ -2890,24 +3263,24 @@
 supported, and that text outline blurring must not be used by a document.</p>
 </note>
 </div3>
-<div3 id="parameter-vocabulary-extensions">
+<div3 id="profile-vocabulary-extensions">
 <head>ttp:extensions</head>
 <p>The <el>ttp:extensions</el> element is a container element used to group
 infomation about extension support and usage requirements.</p>
 <p>The <el>ttp:extensions</el> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group, followed by
+elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group, followed by
 zero or more <el>ttp:extension</el> elements.</p>
-<table id="elt-syntax-parameter-extensions" role="syntax">
+<table id="elt-syntax-extensions" role="syntax">
 <caption>XML Representation &ndash; Element Information Item: ttp:extensions</caption>
 <tbody>
 <tr>
 <td>
 <eg xml:space="preserve">
 &lt;ttp:extensions
-  xml:base = string : <emph>TT Extension Namespace</emph>
+  xml:base = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc> : <emph>TT Extension Namespace</emph>
   <loc href="#content-attribute-id">xml:id</loc> = ID
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
-  <emph>Content:</emph> <loc href="#element-vocab-group-table">Metadata.class</loc>*, <loc href="#parameter-vocabulary-extension">ttp:extension</loc>*
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#profile-vocabulary-extension">ttp:extension</loc>*
 &lt;/ttp:extensions&gt;
 </eg>
 </td>
@@ -2927,19 +3300,19 @@
 used to permit the abbreviation of feature designation URIs expressed
 by child <el>ttp:extension</el> elements.</p>
 </div3>
-<div3 id="parameter-vocabulary-extension">
+<div3 id="profile-vocabulary-extension">
 <head>ttp:extension</head>
 <p>The <el>ttp:extension</el> element is used to specify
 infomation about support and usage requirements for a particular extension.</p>
-<table id="elt-syntax-parameter-extension" role="syntax">
+<table id="elt-syntax-extension" role="syntax">
 <caption>XML Representation &ndash; Element Information Item: ttp:extension</caption>
 <tbody>
 <tr>
 <td>
 <eg xml:space="preserve">
 &lt;ttp:extension
-  extends = string
-  restricts = string
+  extends = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
+  restricts = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   value = (optional|required|<phrase role="obsoleted">use</phrase>|prohibited) : <emph>see prose below</emph>
   <loc href="#content-attribute-id">xml:id</loc> = ID
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
@@ -3006,16 +3379,16 @@
 (1) the <att>extends</att> attribute is specified on the root <el>tt</el> element,
 (2) the value of the <att>extends</att> attribute designates an extension that is implemented or otherwise supported by
 a processor, and
-(3) the computed value of the <loc href="#parameter-attribute-permitFeatureNarrowing"><att>ttp:permitFeatureNarrowing</att></loc>
-parameter property of the root <el>tt</el> element is not <code>false</code>,
+(3) the computed value of the <loc href="#profile-attribute-permitFeatureNarrowing"><att>ttp:permitFeatureNarrowing</att></loc>
+profile property of the root <el>tt</el> element is not <code>false</code>,
 then continue processing the document;</p>
 </item>
 <item><p>otherwise, if
 (1) the <att>restricts</att> attribute is specified on the root <el>tt</el> element,
 (2) the value of the <att>restricts</att> attribute designates an extension that is implemented or otherwise supported by
 a processor, and
-(3) the computed value of the <loc href="#parameter-attribute-permitFeatureWidening"><att>ttp:permitFeatureWidening</att></loc>
-parameter property of the root <el>tt</el> element is not <code>false</code>,
+(3) the computed value of the <loc href="#profile-attribute-permitFeatureWidening"><att>ttp:permitFeatureWidening</att></loc>
+profile property of the root <el>tt</el> element is not <code>false</code>,
 then continue processing the document;</p>
 </item>
 <item><p>otherwise, abort processing the document unless overridden by the end-user or some implementation specific parameter
@@ -3070,7 +3443,7 @@
 document must include a <emph>required</emph> extension specification
 in one of its declared or referenced profiles.</p>
 <p>The <el>ttp:extension</el> element is illustrated by the following example.</p>
-<table id="parameter-vocabulary-extension-example-1" role="example">
+<table id="profile-vocabulary-extension-example-1" role="example">
 <caption>Example Fragment &ndash; ttp:extension</caption>
 <tbody>
 <tr>
@@ -3096,35 +3469,630 @@
 must also support and enable an extension defined by a third party.</p>
 </note>
 </div3>
-</div2> <!-- parameter-element-vocabulary -->
+</div2> <!-- profile-element-vocabulary -->
+<div2 id="profile-attribute-vocabulary">
+<head>Profile Attribute Vocabulary</head>
+<p>The following attributes are defined in the TT Parameter Namespace.</p>
+<ulist>
+<item><p><specref ref="profile-attribute-contentProfiles"/></p></item>
+<item><p><specref ref="profile-attribute-contentProfileCombination"/></p></item>
+<item><p><specref ref="profile-attribute-inferProcessorProfileMethod"/></p></item>
+<item><p><specref ref="profile-attribute-inferProcessorProfileSource"/></p></item>
+<item><p><specref ref="profile-attribute-permitFeatureNarrowing"/></p></item>
+<item><p><specref ref="profile-attribute-permitFeatureWidening"/></p></item>
+<item><p><specref ref="profile-attribute-profile"/></p></item>
+<item><p><specref ref="profile-attribute-processorProfiles"/></p></item>
+<item><p><specref ref="profile-attribute-processorProfileCombination"/></p></item>
+<item><p><specref ref="profile-attribute-validation"/></p></item>
+<item><p><specref ref="profile-attribute-validationAction"/></p></item>
+<item><p><specref ref="profile-attribute-version"/></p></item>
+</ulist>
+<p>Unless explicitly stated otherwise, linear white-space (LWSP) must
+appear between adjacent non-terminal components of a TT Parameter value
+unless some other delimiter is permitted and used.</p>
+<div3 id="profile-attribute-contentProfiles">
+<head>ttp:contentProfiles</head>
+<p>The <att>ttp:contentProfiles</att> attribute may be used by a content author
+to express one or more <loc href="#terms-content-profile">content profiles</loc> of
+the Timed Text Markup Language (TTML) where the
+<loc href="#terms-enclosing-document-instance">enclosing document instance</loc> claims conformance to any or all of the
+specified <loc href="#terms-content-profile">content profiles</loc>.</p>
+<p>If specified, the value of this attribute must adhere to the following syntax,
+where each <code>profile-designator</code> item adheres to the <code>xsd:anyURI</code> data type defined by <bibref ref="xsd-2"/>,
+&sect;3.2.17, and, further, adheres to constraints defined on a profile designator in accordance with
+<specref ref="vocabulary-profiling"/>.</p>
+<table id="profile-attribute-contentProfiles-syntax" role="syntax">
+<caption>Syntax Representation &ndash; ttp:contentProfiles</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+ttp:contentProfiles
+  : designators
+  | "all(" designators ")"
+  | "any(" designators ")"
+
+designators
+  : designator (lwsp designator)*
+
+designator
+  : xsd:anyURI
+
+lwsp
+  : ( ' ' | '\t' | '\n' | '\r' )+
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If the list of designators is enclosed in the function syntax <code>all(...)</code> or no function syntax is used,
+then conformance is claimed with all designated <loc href="#terms-content-profile">content profiles</loc>. If the list
+of designators is enclosed in the function syntax <code>any(...)</code>, then conformance is claimed with at least one
+of the designated <loc href="#terms-content-profile">content profiles</loc>.</p>
+<p>A <att>ttp:contentProfiles</att>
+attribute is considered to be significant only when specified on the
+<el>tt</el> element.</p>
+</div3>
+<div3 id="profile-attribute-contentProfileCombination">
+<head>ttp:contentProfileCombination</head>
+<p>The <att>ttp:contentProfileCombination</att> attribute is used to specify the
+method for combining multiple <loc href="#terms-content-profile">content profiles</loc>.</p>
+<p>If specified, the value of this attribute must adhere to the following syntax:</p>
+<table id="profile-attribute-contentProfileCombination-syntax" role="syntax">
+<caption>Syntax Representation &ndash; ttp:contentProfileCombination</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+ttp:contentProfileCombination
+  : "leastRestrictive"
+  | "mostRestrictive"
+  | "replace"
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>Given two ordered profile specification values, <emph>arg1</emph> and <emph>arg2</emph>, and a content profile combination method,
+<specref ref="content-profile-combination-table"/> specifies the result of combining the two specification values, where the order
+of arguments is determined in accordance with the lexical order of
+<loc href="#terms-content-profile">content profiles</loc> in a <loc href="#terms-document-instance">document instance</loc>.</p>
+<table id="content-profile-combination-table" role="common">
+<caption>Table 6-1 &ndash; Content Profile Combination</caption>
+<col width="16.67%"/>
+<col width="16.67%"/>
+<col width="22%"/>
+<col width="22%"/>
+<col width="22%"/>
+<tbody>
+<tr>
+<th><emph>arg1</emph></th>
+<th><emph>arg2</emph></th>
+<th><code>leastRestrictive</code></th>
+<th><code>mostRestrictive</code></th>
+<th><code>replace</code></th>
+</tr>
+<tr>
+<td>optional</td>
+<td>optional</td>
+<td>optional</td>
+<td>optional</td>
+<td>optional</td>
+</tr>
+<tr>
+<td>optional</td>
+<td>required</td>
+<td>optional</td>
+<td>required</td>
+<td>required</td>
+</tr>
+<tr>
+<td>optional</td>
+<td>prohibited</td>
+<td>optional</td>
+<td>prohibited</td>
+<td>prohibited</td>
+</tr>
+<tr>
+<td>required</td>
+<td>optional</td>
+<td>optional</td>
+<td>required</td>
+<td>optional</td>
+</tr>
+<tr>
+<td>required</td>
+<td>required</td>
+<td>required</td>
+<td>required</td>
+<td>required</td>
+</tr>
+<tr>
+<td>required</td>
+<td>prohibited</td>
+<td>required</td>
+<td>prohibited</td>
+<td>prohibited</td>
+</tr>
+<tr>
+<td>prohibited</td>
+<td>optional</td>
+<td>optional</td>
+<td>prohibited</td>
+<td>optional</td>
+</tr>
+<tr>
+<td>prohibited</td>
+<td>required</td>
+<td>required</td>
+<td>prohibited</td>
+<td>required</td>
+</tr>
+<tr>
+<td>prohibited</td>
+<td>prohibited</td>
+<td>prohibited</td>
+<td>prohibited</td>
+<td>prohibited</td>
+</tr>
+</tbody>
+</table>
+<p>A <att>ttp:contentProfileCombination</att> attribute is considered to be significant only
+when specified on the <el>tt</el> element.</p>
+</div3>
+<div3 id="profile-attribute-inferProcessorProfileMethod">
+<head>ttp:inferProcessorProfileMethod</head>
+<p>The <att>ttp:inferProcessorProfileMethod</att> attribute is used to specify the
+method for mapping a content profile specification value to a corresponding processor
+profile specification value.</p>
+<p>If specified, the value of this attribute must adhere to the following syntax:</p>
+<table id="profile-attribute-inferProcessorProfileMethod-syntax" role="syntax">
+<caption>Syntax Representation &ndash; ttp:inferProcessorProfileMethod</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+ttp:inferProcessorProfileMethod
+  : "loose"
+  | "strict"
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If this parameter's value is <code>loose</code>, then, when inferring a processor profile specification from a content profile specification,
+a loose (liberal) mapping applies.</p>
+<p>If this parameter's value is <code>strict</code>, then, when inferring a processor profile specification from a content profile specification,
+a strict (conservative) mapping applies.</p>
+<p>If not specified, the value of this parameter must be considered
+to be <code>loose</code>.</p>
+<p>Given an input content profile specification value, <emph>input</emph>, and an infer processor profile method,
+<specref ref="infer-processor-profile-method-table"/> specifies the result of mapping the input specification value.</p>
+<table id="infer-processor-profile-method-table" role="common">
+<caption>Table 6-2 &ndash; Infer Processor Profile Method</caption>
+<col width="33%"/>
+<col width="33%"/>
+<col width="33%"/>
+<tbody>
+<tr>
+<th><emph>input</emph></th>
+<th><code>loose</code></th>
+<th><code>strict</code></th>
+</tr>
+<tr>
+<td>optional</td>
+<td>optional</td>
+<td>required</td>
+</tr>
+<tr>
+<td>required</td>
+<td>required</td>
+<td>required</td>
+</tr>
+<tr>
+<td>prohibited</td>
+<td>optional</td>
+<td>optional</td>
+</tr>
+</tbody>
+</table>
+<p>A <att>ttp:inferProcessorProfileMethod</att> attribute is considered to be significant only
+when specified on the <el>tt</el> element.</p>
+</div3>
+<div3 id="profile-attribute-inferProcessorProfileSource">
+<head>ttp:inferProcessorProfileSource</head>
+<p>The <att>ttp:inferProcessorProfileSource</att> attribute is used to specify the
+source for mapping a content profile specification value to a corresponding processor
+profile specification value.</p>
+<p>If specified, the value of this attribute must adhere to the following syntax:</p>
+<table id="profile-attribute-inferProcessorProfileSource-syntax" role="syntax">
+<caption>Syntax Representation &ndash; ttp:inferProcessorProfileSource</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+ttp:inferProcessorProfileSource
+  : "combined"
+  | "first"
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If this parameter's value is <code>combined</code>, then, when inferring a processor profile, the combined profile specification
+set of the <loc href="#terms-effective-content-profile">effective content profile</loc> is used as the source of inference.</p>
+<p>If this parameter's value is <code>first</code>, then, when inferring a processor profile, the first constituent profile of
+the <loc href="#terms-effective-content-profile">effective content profile</loc>, where the processor profile inferred from that
+constituent profile is supported by the <loc href="#terms-content-processor">content processor</loc>, is used as the source of inference.</p>
+<p>If not specified, the value of this parameter must be considered
+to be <code>combined</code>.</p>
+<p>A <att>ttp:inferProcessorProfileSource</att> attribute is considered to be significant only
+when specified on the <el>tt</el> element.</p>
+</div3>
+<div3 id="profile-attribute-permitFeatureNarrowing">
+<head>ttp:permitFeatureNarrowing</head>
+<p>The <att>ttp:permitFeatureNarrowing</att> attribute is used to specify whether
+requirements related to a feature or extension may be satisfied by a (syntactically or semantically) narrower interpretation
+of the feature or extension.</p>
+<p>If specified, the value of this attribute must adhere to the following syntax:</p>
+<table id="profile-attribute-permitFeatureNarrowing-syntax" role="syntax">
+<caption>Syntax Representation &ndash; ttp:permitFeatureNarrowing</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+ttp:permitFeatureNarrowing
+  : <loc href="http://www.w3.org/TR/xmlschema-2/#boolean">xsd:boolean</loc>                             // see <bibref ref="xsd-2"/>, &sect;3.2.2
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If this parameter's value is <code>true</code>, then, a requirement for support of a feature or extension may be satisfied
+if the definition of the feature or extension specifies an <att>extends</att> attribute, and the feature or extension referenced
+by that attribute is supported by a processor.</p>
+<p>If this parameter's value is <code>false</code>, then, a requirement for support of a feature or extension can not be satisfied
+by a more narrowly defined feature or extension specified by an <att>extends</att> attribute.</p>
+<p>If not specified, the value of this parameter must be considered
+to be <code>false</code>.</p>
+<p>A <att>ttp:permitFeatureNarrowing</att> attribute is considered to be significant only
+when specified on the <el>tt</el> element.</p>
+</div3>
+<div3 id="profile-attribute-permitFeatureWidening">
+<head>ttp:permitFeatureWidening</head>
+<p>The <att>ttp:permitFeatureWidening</att> attribute is used to specify whether
+requirements related to a feature or extension may be satisfied by a (syntactically or semantically) wider interpretation
+of the feature or extension.</p>
+<p>If specified, the value of this attribute must adhere to the following syntax:</p>
+<table id="profile-attribute-permitFeatureWidening-syntax" role="syntax">
+<caption>Syntax Representation &ndash; ttp:permitFeatureWidening</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+ttp:permitFeatureWidening
+  : <loc href="http://www.w3.org/TR/xmlschema-2/#boolean">xsd:boolean</loc>                             // see <bibref ref="xsd-2"/>, &sect;3.2.2
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If this parameter's value is <code>true</code>, then, a requirement for support of a feature or extension may be satisfied
+if the definition of the feature or extension specifies an <att>restricts</att> attribute, and the feature or extension referenced
+by that attribute is supported by a processor.</p>
+<p>If this parameter's value is <code>false</code>, then, a requirement for support of a feature or extension can not be satisfied
+by a more widely defined feature or extension specified by an <att>restricts</att> attribute.</p>
+<p>If not specified, the value of this parameter must be considered
+to be <code>false</code>.</p>
+<p>A <att>ttp:permitFeatureWidening</att> attribute is considered to be significant only
+when specified on the <el>tt</el> element.</p>
+</div3>
+<div3 id="profile-attribute-profile">
+<head>ttp:profile</head>
+<p>The <att>ttp:profile</att> attribute is <phrase role="deprecated">deprecated</phrase>. If creating a TTML document instance for TTML2 (or later versions),
+then the <att>ttp:profile</att> attribute should not be used; instead, the content author should use the <att>ttp:processorProfiles</att>
+attribute, specified at <specref ref="profile-attribute-processorProfiles"/>.</p>
+<p>If used in a document, the <att>ttp:profile</att> attribute
+denotes a <loc href="#terms-processor-profile">processor profile</loc>
+of the Timed Text Markup Language (TTML) that applies when processing
+a <loc href="#terms-document-instance">document instance</loc>.</p>
+<note role="seealso">
+<p>For information on signaling content profile(s), see <specref ref="profile-attribute-contentProfiles"/>.</p>
+</note>
+<p>If specified, the value of this attribute must adhere to the following syntax
+where the <code>designator</code> adheres to the
+<code>xsd:anyURI</code> data type defined by <bibref ref="xsd-2"/>,
+&sect;3.2.17, and, further, must specify a
+profile designator in accordance with
+<specref ref="vocabulary-profiling"/>.</p>
+<table id="profile-attribute-profile-syntax" role="syntax">
+<caption>Syntax Representation &ndash; ttp:profile</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+<phrase role="deprecated">ttp:profile</phrase>
+  : designator
+
+designator
+  : xsd:anyURI
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>A <att>ttp:profile</att>
+attribute is considered to be significant only when specified on the
+<el>tt</el> element.</p>
+<p>If a <loc href="#terms-top-level-profile">top-level</loc> <loc href="#terms-processor-profile">processor profile</loc>
+is defined in a <loc href="#terms-document-instance">document instance</loc>, then the
+<loc href="#profile-attribute-profile"><att>ttp:profile</att></loc>
+attribute should not be specified on the <el>tt</el> element.</p>
+</div3>
+<div3 id="profile-attribute-processorProfiles">
+<head>ttp:processorProfiles</head>
+<p>The <att>ttp:processorProfiles</att> attribute may be used by a content author
+to express one or more <loc href="#terms-processor-profile">processor profiles</loc> of
+the Timed Text Markup Language (TTML) where the
+<loc href="#terms-enclosing-document-instance">enclosing document instance</loc> requires support for each and all
+specified <loc href="#terms-processor-profile">processor profiles</loc>.</p>
+<p>If specified, the value of this attribute must adhere to the following syntax,
+where each <code>profile-designator</code> item adheres to the <code>xsd:anyURI</code> data type defined by <bibref ref="xsd-2"/>,
+&sect;3.2.17, and, further, adheres to constraints defined on a profile designator in accordance with
+<specref ref="vocabulary-profiling"/>.</p>
+<table id="profile-attribute-processorProfiles-syntax" role="syntax">
+<caption>Syntax Representation &ndash; ttp:processorProfiles</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+ttp:processorProfiles
+  : designators
+  | "all(" designators ")"
+  | "any(" designators ")"
+
+designators
+  : designator (lwsp designator)*
+
+designator
+  : xsd:anyURI
+
+lwsp
+  : ( ' ' | '\t' | '\n' | '\r' )+
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If the list of designators is enclosed in the function syntax <code>all(...)</code> or no function syntax is used,
+then support is required for all designated <loc href="#terms-processor-profile">processor profiles</loc>. If the list
+of designators is enclosed in the function syntax <code>any(...)</code>, then support is required for at least one
+of the designated <loc href="#terms-processor-profile">processor profiles</loc>.</p>
+<p>A <att>ttp:processorProfiles</att>
+attribute is considered to be significant only when specified on the
+<el>tt</el> element.</p>
+</div3>
+<div3 id="profile-attribute-processorProfileCombination">
+<head>ttp:processorProfileCombination</head>
+<p>The <att>ttp:processorProfileCombination</att> attribute is used to specify the
+method for combining multiple <loc href="#terms-processor-profile">processor profiles</loc>.</p>
+<p>If specified, the value of this attribute must adhere to the following syntax:</p>
+<table id="profile-attribute-processorProfileCombination-syntax" role="syntax">
+<caption>Syntax Representation &ndash; ttp:processorProfileCombination</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+ttp:processorProfileCombination
+  : "leastRestrictive"
+  | "mostRestrictive"
+  | "replace"
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>Given two ordered profile specification values, <emph>arg1</emph> and <emph>arg2</emph>, and a processor profile combination method,
+<specref ref="processor-profile-combination-table"/> specifies the result of combining the two specification values, where the order
+of arguments is determined in accordance with the lexical order of
+<loc href="#terms-processor-profile">processor profiles</loc> in a <loc href="#terms-document-instance">document instance</loc>.</p>
+<table id="processor-profile-combination-table" role="common">
+<caption>Table 6-3 &ndash; Processor Profile Combination</caption>
+<col width="16.67%"/>
+<col width="16.67%"/>
+<col width="22%"/>
+<col width="22%"/>
+<col width="22%"/>
+<tbody>
+<tr>
+<th><emph>arg1</emph></th>
+<th><emph>arg2</emph></th>
+<th><code>leastRestrictive</code></th>
+<th><code>mostRestrictive</code></th>
+<th><code>replace</code></th>
+</tr>
+<tr>
+<td>optional</td>
+<td>optional</td>
+<td>optional</td>
+<td>optional</td>
+<td>optional</td>
+</tr>
+<tr>
+<td>optional</td>
+<td>required</td>
+<td>optional</td>
+<td>required</td>
+<td>required</td>
+</tr>
+<tr>
+<td>required</td>
+<td>optional</td>
+<td>optional</td>
+<td>required</td>
+<td>optional</td>
+</tr>
+<tr>
+<td>required</td>
+<td>required</td>
+<td>required</td>
+<td>required</td>
+<td>required</td>
+</tr>
+</tbody>
+</table>
+<p>A <att>ttp:processorProfileCombination</att> attribute is considered to be significant only
+when specified on the <el>tt</el> element.</p>
+</div3>
+<div3 id="profile-attribute-validation">
+<head>ttp:validation</head>
+<p>The <att>ttp:validation</att> attribute is used to specify whether validation processing
+may or must be performed on a <loc href="#terms-document-instance">document instance</loc> by a
+<loc href="#terms-validating-content-processor">validating content processor</loc>.</p>
+<p>If specified, the value of this attribute must adhere to the following syntax:</p>
+<table id="profile-attribute-validation-syntax" role="syntax">
+<caption>Syntax Representation &ndash; ttp:validation</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+ttp:validation
+  : "required"
+  | "optional"
+  | "prohibited"
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If this parameter's value is <code>required</code>, then, a <loc href="#terms-validating-content-processor">validating content processor</loc>
+must perform validation processing on a TTML <loc href="#terms-document-instance">document instance</loc> prior to performing
+other types of processing, e.g., presentation or transformation processing.</p>
+<p>If this parameter's value is <code>optional</code>, then, a <loc href="#terms-validating-content-processor">validating content processor</loc>
+may, but need not, perform validation processing on a TTML <loc href="#terms-document-instance">document instance</loc> prior to performing
+other types of processing, e.g., presentation or transformation processing.</p>
+<p>If this parameter's value is <code>prohibited</code>, then, a <loc href="#terms-validating-content-processor">validating content processor</loc>
+must not perform validation processing on a TTML <loc href="#terms-document-instance">document instance</loc> prior to performing
+other types of processing, e.g., presentation or transformation processing, unless the end-user or application overrides this prohibition.</p>
+<p>If validation processing is performed on a TTML <loc href="#terms-document-instance">document instance</loc> and validation fails, then the computed value of
+the <att>ttp:validationAction</att> parameter property is used to determine what action to take before performing further processing.</p>
+<p>If not specified, the value of this parameter must be considered
+to be <code>optional</code>.</p>
+<p>A <att>ttp:validation</att> attribute is considered to be significant only
+when specified on the <el>tt</el> element.</p>
+</div3>
+<div3 id="profile-attribute-validationAction">
+<head>ttp:validationAction</head>
+<p>The <att>ttp:validationAction</att> attribute is used to specify what action is to be taken
+by a <loc href="#terms-validating-content-processor">validating content processor</loc> when
+validation of a <loc href="#terms-document-instance">document instance</loc> fails.</p>
+<p>If specified, the value of this attribute must adhere to the following syntax:</p>
+<table id="profile-attribute-validationAction-syntax" role="syntax">
+<caption>Syntax Representation &ndash; ttp:validationAction</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+ttp:validationAction
+  : "abort"
+  | "warn"
+  | "ignore"
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If this parameter's value is <code>abort</code>, then, a <loc href="#terms-validating-content-processor">validating content processor</loc>
+must abort processing of a TTML <loc href="#terms-document-instance">document instance</loc> when validation processing fails.</p>
+<p>If this parameter's value is <code>warn</code>, then, a <loc href="#terms-validating-content-processor">validating content processor</loc>
+should warn the end-user when validation processing fails, and, give the end-user the option to continue or abort processing.</p>
+<p>If this parameter's value is <code>ignore</code>, then, a <loc href="#terms-validating-content-processor">validating content processor</loc>
+should not abort and should not warn the end-user when validation processing fails.</p>
+<p>If not specified, the value of this parameter is determined as follows:
+if the computed value of the <loc href="#profile-attribute-validation"><att>ttp:validation</att></loc> parameter property is <code>required</code>,
+then the value must be considered to be <code>abort</code>;
+if it is <code>optional</code>,
+then the value must be considered to be <code>warn</code>;
+otherwise, if it is <code>prohibited</code>,
+then the value must be considered to be <code>ignore</code>.</p>
+<p>A <att>ttp:validationAction</att> attribute is considered to be significant only
+when specified on the <el>tt</el> element.</p>
+</div3>
+<div3 id="profile-attribute-version">
+<head>ttp:version</head>
+<p>The <att>ttp:version</att> attribute is used to specify which version of the
+<loc href="#terms-timed-text-markup-language">Timed Text Markup Language</loc>
+specification was used in authoring a TTML <loc href="#terms-document-instance">document instance</loc>.</p>
+<p>If specified, the value of this attribute must adhere to the following syntax:</p>
+<table id="profile-attribute-version-syntax" role="syntax">
+<caption>Syntax Representation &ndash; ttp:version</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+ttp:version
+  : <loc href="#style-value-digit">&lt;digit&gt;</loc>+                                // <emph>value</emph> > 0
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>A <att>ttp:version</att> attribute must be specified on the root <el>tt</el>
+element of a <loc href="#terms-document-instance">document instance</loc> if it
+requires support for a <loc href="#terms-feature">feature</loc> not defined by <bibref ref="ttml1"/>.</p>
+<p>If not specified, the version must be considered to be
+equal to one (1). If specified, then the version must be greater than zero (0). The version associated
+with this version of the <loc href="#terms-timed-text-markup-language">Timed Text Markup Language</loc>
+specification is two (2).</p>
+<p>A <att>ttp:version</att> attribute is considered to be significant only
+when specified on the <el>tt</el> element.</p>
+<note role="elaboration">
+<p>A <loc href="#terms-content-processor">content processor</loc> typically uses the
+declared version to perform a preliminary assessment of whether it is capable of
+processing a given <loc href="#terms-document-instance">document instance</loc>.
+However, it does not assume that the <loc href="#terms-document-instance">document instance</loc>
+actually uses or requires support for a <loc href="#terms-feature">feature</loc>
+not defined in prior versions. In other
+words, a <loc href="#terms-content-processor">content processor</loc> does not reject
+a <loc href="#terms-document-instance">document instance</loc> simply because it declares
+it was authored against a version of the <loc href="#terms-timed-text-markup-language">Timed Text Markup Language</loc>
+specification that was not yet published at the time the processor was implemented.</p>
+<p>The computed value of the parameter property expresssed by the <att>ttp:version</att> attribute is used by the
+<loc href="#semantics-procedure-construct-default-processor-profile"><phrase role="strong">construct default processor profile</phrase></loc>
+procedure to determine the <loc href="#terms-default-processor-profile">default processor profile</loc>.</p>
+</note>
+</div3>
+</div2> <!-- profile-attribute-vocabulary -->
+</div1> <!-- profiles -->
+<div1 id="parameter">
+<head>Parameter</head>
+<p>This section specifies the <emph>parameter</emph> matter of the
+core vocabulary catalog, where
+parameters are to be understood as information that is either (1)
+essential or (2) of significant importance for the purpose of
+interpreting the semantics of other types of information expressed by
+core vocabulary items or for establishing a <loc href="#terms-document-processing-context">document processing context</loc> by means
+of which TTML Content can be related to an external environment.</p>
+<div2 id="parameter-element-vocabulary">
+<head>Parameter Element Vocabulary</head>
+<p>No parameter element vocabulary is defined in this specification.</p>
+</div2>
 <div2 id="parameter-attribute-vocabulary">
 <head>Parameter Attribute Vocabulary</head>
 <p>The following attributes are defined in the TT Parameter Namespace.</p>
 <ulist>
 <item><p><specref ref="parameter-attribute-cellResolution"/></p></item>
 <item><p><specref ref="parameter-attribute-clockMode"/></p></item>
-<item><p><specref ref="parameter-attribute-contentProfiles"/></p></item>
-<item><p><specref ref="parameter-attribute-contentProfileCombination"/></p></item>
 <item><p><specref ref="parameter-attribute-dropMode"/></p></item>
 <item><p><specref ref="parameter-attribute-frameRate"/></p></item>
 <item><p><specref ref="parameter-attribute-frameRateMultiplier"/></p></item>
-<item><p><specref ref="parameter-attribute-inferProcessorProfileMethod"/></p></item>
-<item><p><specref ref="parameter-attribute-inferProcessorProfileSource"/></p></item>
 <item><p><specref ref="parameter-attribute-markerMode"/></p></item>
 <item><p><specref ref="parameter-attribute-mediaDuration"/></p></item>
 <item><p><specref ref="parameter-attribute-mediaOffset"/></p></item>
-<item><p><specref ref="parameter-attribute-permitFeatureNarrowing"/></p></item>
-<item><p><specref ref="parameter-attribute-permitFeatureWidening"/></p></item>
 <item><p><specref ref="parameter-attribute-pixelAspectRatio"/></p></item>
-<item><p><specref ref="parameter-attribute-profile"/></p></item>
-<item><p><specref ref="parameter-attribute-processorProfiles"/></p></item>
-<item><p><specref ref="parameter-attribute-processorProfileCombination"/></p></item>
 <item><p><specref ref="parameter-attribute-subFrameRate"/></p></item>
 <item><p><specref ref="parameter-attribute-tickRate"/></p></item>
 <item><p><specref ref="parameter-attribute-timeBase"/></p></item>
-<item><p><specref ref="parameter-attribute-validation"/></p></item>
-<item><p><specref ref="parameter-attribute-validationAction"/></p></item>
-<item><p><specref ref="parameter-attribute-version"/></p></item>
 </ulist>
 <p>Unless explicitly stated otherwise, linear white-space (LWSP) must
 appear between adjacent non-terminal components of a TT Parameter value
@@ -3232,156 +4200,6 @@
 <p>A <att>ttp:clockMode</att> attribute is considered to be significant only
 when specified on the <el>tt</el> element.</p>
 </div3>
-<div3 id="parameter-attribute-contentProfiles">
-<head>ttp:contentProfiles</head>
-<p>The <att>ttp:contentProfiles</att> attribute may be used by a content author
-to express one or more <loc href="#terms-content-profile">content profiles</loc> of
-the Timed Text Markup Language (TTML) where the
-<loc href="#terms-enclosing-document-instance">enclosing document instance</loc> claims conformance to any or all of the
-specified <loc href="#terms-content-profile">content profiles</loc>.</p>
-<p>If specified, the value of this attribute must adhere to the following syntax,
-where each <code>profile-designator</code> item adheres to the <code>xsd:anyURI</code> data type defined by <bibref ref="xsd-2"/>,
-&sect;3.2.17, and, further, adheres to constraints defined on a profile designator in accordance with
-<specref ref="vocabulary-profiles"/>.</p>
-<table id="parameter-attribute-contentProfiles-syntax" role="syntax">
-<caption>Syntax Representation &ndash; ttp:contentProfiles</caption>
-<tbody>
-<tr>
-<td>
-<eg xml:space="preserve">
-ttp:contentProfiles
-  : designators
-  | "all(" designators ")"
-  | "any(" designators ")"
-
-designators
-  : designator (lwsp designator)*
-
-designator
-  : xsd:anyURI
-
-lwsp
-  : ( ' ' | '\t' | '\n' | '\r' )+
-</eg>
-</td>
-</tr>
-</tbody>
-</table>
-<p>If the list of designators is enclosed in the function syntax <code>all(...)</code> or no function syntax is used,
-then conformance is claimed with all designated <loc href="#terms-content-profile">content profiles</loc>. If the list
-of designators is enclosed in the function syntax <code>any(...)</code>, then conformance is claimed with at least one
-of the designated <loc href="#terms-content-profile">content profiles</loc>.</p>
-<p>A <att>ttp:contentProfiles</att>
-attribute is considered to be significant only when specified on the
-<el>tt</el> element.</p>
-</div3>
-<div3 id="parameter-attribute-contentProfileCombination">
-<head>ttp:contentProfileCombination</head>
-<p>The <att>ttp:contentProfileCombination</att> attribute is used to specify the
-method for combining multiple <loc href="#terms-content-profile">content profiles</loc>.</p>
-<p>If specified, the value of this attribute must adhere to the following syntax:</p>
-<table id="parameter-attribute-contentProfileCombination-syntax" role="syntax">
-<caption>Syntax Representation &ndash; ttp:contentProfileCombination</caption>
-<tbody>
-<tr>
-<td>
-<eg xml:space="preserve">
-ttp:contentProfileCombination
-  : "leastRestrictive"
-  | "mostRestrictive"
-  | "replace"
-</eg>
-</td>
-</tr>
-</tbody>
-</table>
-<p>Given two ordered profile specification values, <emph>arg1</emph> and <emph>arg2</emph>, and a content profile combination method,
-<specref ref="content-profile-combination-table"/> specifies the result of combining the two specification values, where the order
-of arguments is determined in accordance with the lexical order of
-<loc href="#terms-content-profile">content profiles</loc> in a <loc href="#terms-document-instance">document instance</loc>.</p>
-<table id="content-profile-combination-table" role="common">
-<caption>Table 6-1 &ndash; Content Profile Combination</caption>
-<col width="16.67%"/>
-<col width="16.67%"/>
-<col width="22%"/>
-<col width="22%"/>
-<col width="22%"/>
-<tbody>
-<tr>
-<th><emph>arg1</emph></th>
-<th><emph>arg2</emph></th>
-<th><code>leastRestrictive</code></th>
-<th><code>mostRestrictive</code></th>
-<th><code>replace</code></th>
-</tr>
-<tr>
-<td>optional</td>
-<td>optional</td>
-<td>optional</td>
-<td>optional</td>
-<td>optional</td>
-</tr>
-<tr>
-<td>optional</td>
-<td>required</td>
-<td>optional</td>
-<td>required</td>
-<td>required</td>
-</tr>
-<tr>
-<td>optional</td>
-<td>prohibited</td>
-<td>optional</td>
-<td>prohibited</td>
-<td>prohibited</td>
-</tr>
-<tr>
-<td>required</td>
-<td>optional</td>
-<td>optional</td>
-<td>required</td>
-<td>optional</td>
-</tr>
-<tr>
-<td>required</td>
-<td>required</td>
-<td>required</td>
-<td>required</td>
-<td>required</td>
-</tr>
-<tr>
-<td>required</td>
-<td>prohibited</td>
-<td>required</td>
-<td>prohibited</td>
-<td>prohibited</td>
-</tr>
-<tr>
-<td>prohibited</td>
-<td>optional</td>
-<td>optional</td>
-<td>prohibited</td>
-<td>optional</td>
-</tr>
-<tr>
-<td>prohibited</td>
-<td>required</td>
-<td>required</td>
-<td>prohibited</td>
-<td>required</td>
-</tr>
-<tr>
-<td>prohibited</td>
-<td>prohibited</td>
-<td>prohibited</td>
-<td>prohibited</td>
-<td>prohibited</td>
-</tr>
-</tbody>
-</table>
-<p>A <att>ttp:contentProfileCombination</att> attribute is considered to be significant only
-when specified on the <el>tt</el> element.</p>
-</div3>
 <div3 id="parameter-attribute-dropMode">
 <head>ttp:dropMode</head>
 <p>The <att>ttp:dropMode</att> attribute is used to specify
@@ -3547,95 +4365,6 @@
 formatted video objects at 25 frames per second is nominally 1:1.</p>
 </note>
 </div3>
-<div3 id="parameter-attribute-inferProcessorProfileMethod">
-<head>ttp:inferProcessorProfileMethod</head>
-<p>The <att>ttp:inferProcessorProfileMethod</att> attribute is used to specify the
-method for mapping a content profile specification value to a corresponding processor
-profile specification value.</p>
-<p>If specified, the value of this attribute must adhere to the following syntax:</p>
-<table id="parameter-attribute-inferProcessorProfileMethod-syntax" role="syntax">
-<caption>Syntax Representation &ndash; ttp:inferProcessorProfileMethod</caption>
-<tbody>
-<tr>
-<td>
-<eg xml:space="preserve">
-ttp:inferProcessorProfileMethod
-  : "loose"
-  | "strict"
-</eg>
-</td>
-</tr>
-</tbody>
-</table>
-<p>If this parameter's value is <code>loose</code>, then, when inferring a processor profile specification from a content profile specification,
-a loose (liberal) mapping applies.</p>
-<p>If this parameter's value is <code>strict</code>, then, when inferring a processor profile specification from a content profile specification,
-a strict (conservative) mapping applies.</p>
-<p>If not specified, the value of this parameter must be considered
-to be <code>loose</code>.</p>
-<p>Given an input content profile specification value, <emph>input</emph>, and an infer processor profile method,
-<specref ref="infer-processor-profile-method-table"/> specifies the result of mapping the input specification value.</p>
-<table id="infer-processor-profile-method-table" role="common">
-<caption>Table 6-2 &ndash; Infer Processor Profile Method</caption>
-<col width="33%"/>
-<col width="33%"/>
-<col width="33%"/>
-<tbody>
-<tr>
-<th><emph>input</emph></th>
-<th><code>loose</code></th>
-<th><code>strict</code></th>
-</tr>
-<tr>
-<td>optional</td>
-<td>optional</td>
-<td>required</td>
-</tr>
-<tr>
-<td>required</td>
-<td>required</td>
-<td>required</td>
-</tr>
-<tr>
-<td>prohibited</td>
-<td>optional</td>
-<td>optional</td>
-</tr>
-</tbody>
-</table>
-<p>A <att>ttp:inferProcessorProfileMethod</att> attribute is considered to be significant only
-when specified on the <el>tt</el> element.</p>
-</div3>
-<div3 id="parameter-attribute-inferProcessorProfileSource">
-<head>ttp:inferProcessorProfileSource</head>
-<p>The <att>ttp:inferProcessorProfileSource</att> attribute is used to specify the
-source for mapping a content profile specification value to a corresponding processor
-profile specification value.</p>
-<p>If specified, the value of this attribute must adhere to the following syntax:</p>
-<table id="parameter-attribute-inferProcessorProfileSource-syntax" role="syntax">
-<caption>Syntax Representation &ndash; ttp:inferProcessorProfileSource</caption>
-<tbody>
-<tr>
-<td>
-<eg xml:space="preserve">
-ttp:inferProcessorProfileSource
-  : "combined"
-  | "first"
-</eg>
-</td>
-</tr>
-</tbody>
-</table>
-<p>If this parameter's value is <code>combined</code>, then, when inferring a processor profile, the combined profile specification
-set of the <loc href="#terms-effective-content-profile">effective content profile</loc> is used as the source of inference.</p>
-<p>If this parameter's value is <code>first</code>, then, when inferring a processor profile, the first constituent profile of
-the <loc href="#terms-effective-content-profile">effective content profile</loc>, where the processor profile inferred from that
-constituent profile is supported by the <loc href="#terms-content-processor">content processor</loc>, is used as the source of inference.</p>
-<p>If not specified, the value of this parameter must be considered
-to be <code>combined</code>.</p>
-<p>A <att>ttp:inferProcessorProfileSource</att> attribute is considered to be significant only
-when specified on the <el>tt</el> element.</p>
-</div3>
 <div3 id="parameter-attribute-markerMode">
 <head>ttp:markerMode</head>
 <p>The <att>ttp:markerMode</att> attribute is used to specify
@@ -3816,64 +4545,6 @@
 specification of time expression syntax and semantics.</p>
 </note>
 </div3>
-<div3 id="parameter-attribute-permitFeatureNarrowing">
-<head>ttp:permitFeatureNarrowing</head>
-<p>The <att>ttp:permitFeatureNarrowing</att> attribute is used to specify whether
-requirements related to a feature or extension may be satisfied by a (syntactically or semantically) narrower interpretation
-of the feature or extension.</p>
-<p>If specified, the value of this attribute must adhere to the following syntax:</p>
-<table id="parameter-attribute-permitFeatureNarrowing-syntax" role="syntax">
-<caption>Syntax Representation &ndash; ttp:permitFeatureNarrowing</caption>
-<tbody>
-<tr>
-<td>
-<eg xml:space="preserve">
-ttp:permitFeatureNarrowing
-  : xsd:boolean                             // see <bibref ref="xsd-2"/>, &sect;3.2.2
-</eg>
-</td>
-</tr>
-</tbody>
-</table>
-<p>If this parameter's value is <code>true</code>, then, a requirement for support of a feature or extension may be satisfied
-if the definition of the feature or extension specifies an <att>extends</att> attribute, and the feature or extension referenced
-by that attribute is supported by a processor.</p>
-<p>If this parameter's value is <code>false</code>, then, a requirement for support of a feature or extension can not be satisfied
-by a more narrowly defined feature or extension specified by an <att>extends</att> attribute.</p>
-<p>If not specified, the value of this parameter must be considered
-to be <code>false</code>.</p>
-<p>A <att>ttp:permitFeatureNarrowing</att> attribute is considered to be significant only
-when specified on the <el>tt</el> element.</p>
-</div3>
-<div3 id="parameter-attribute-permitFeatureWidening">
-<head>ttp:permitFeatureWidening</head>
-<p>The <att>ttp:permitFeatureWidening</att> attribute is used to specify whether
-requirements related to a feature or extension may be satisfied by a (syntactically or semantically) wider interpretation
-of the feature or extension.</p>
-<p>If specified, the value of this attribute must adhere to the following syntax:</p>
-<table id="parameter-attribute-permitFeatureWidening-syntax" role="syntax">
-<caption>Syntax Representation &ndash; ttp:permitFeatureWidening</caption>
-<tbody>
-<tr>
-<td>
-<eg xml:space="preserve">
-ttp:permitFeatureWidening
-  : xsd:boolean                             // see <bibref ref="xsd-2"/>, &sect;3.2.2
-</eg>
-</td>
-</tr>
-</tbody>
-</table>
-<p>If this parameter's value is <code>true</code>, then, a requirement for support of a feature or extension may be satisfied
-if the definition of the feature or extension specifies an <att>restricts</att> attribute, and the feature or extension referenced
-by that attribute is supported by a processor.</p>
-<p>If this parameter's value is <code>false</code>, then, a requirement for support of a feature or extension can not be satisfied
-by a more widely defined feature or extension specified by an <att>restricts</att> attribute.</p>
-<p>If not specified, the value of this parameter must be considered
-to be <code>false</code>.</p>
-<p>A <att>ttp:permitFeatureWidening</att> attribute is considered to be significant only
-when specified on the <el>tt</el> element.</p>
-</div3>
 <div3 id="parameter-attribute-pixelAspectRatio">
 <head>ttp:pixelAspectRatio</head>
 <p>The <att>ttp:pixelAspectRatio</att> attribute may be used by a content author
@@ -3906,163 +4577,6 @@
 ratios while still maintaining authorial layout intentions.</p>
 </note>
 </div3>
-<div3 id="parameter-attribute-profile">
-<head>ttp:profile</head>
-<p>The <att>ttp:profile</att> attribute is <phrase role="deprecated">deprecated</phrase>. If creating a TTML document instance for TTML2 (or later versions),
-then the <att>ttp:profile</att> attribute should not be used; instead, the content author should use the <att>ttp:processorProfiles</att>
-attribute, specified at <specref ref="parameter-attribute-processorProfiles"/>.</p>
-<p>If used in a document, the <att>ttp:profile</att> attribute
-denotes a <loc href="#terms-processor-profile">processor profile</loc>
-of the Timed Text Markup Language (TTML) that applies when processing
-a <loc href="#terms-document-instance">document instance</loc>.</p>
-<note role="seealso">
-<p>For information on signaling content profile(s), see <specref ref="parameter-attribute-contentProfiles"/>.</p>
-</note>
-<p>If specified, the value of this attribute must adhere to the following syntax
-where the <code>designator</code> adheres to the
-<code>xsd:anyURI</code> data type defined by <bibref ref="xsd-2"/>,
-&sect;3.2.17, and, further, must specify a
-profile designator in accordance with
-<specref ref="vocabulary-profiles"/>.</p>
-<table id="parameter-attribute-profile-syntax" role="syntax">
-<caption>Syntax Representation &ndash; ttp:profile</caption>
-<tbody>
-<tr>
-<td>
-<eg xml:space="preserve">
-<phrase role="deprecated">ttp:profile</phrase>
-  : designator
-
-designator
-  : xsd:anyURI
-</eg>
-</td>
-</tr>
-</tbody>
-</table>
-<p>A <att>ttp:profile</att>
-attribute is considered to be significant only when specified on the
-<el>tt</el> element.</p>
-<p>If a <loc href="#terms-top-level-profile">top-level</loc> <loc href="#terms-processor-profile">processor profile</loc>
-is defined in a <loc href="#terms-document-instance">document instance</loc>, then the
-<loc href="#parameter-attribute-profile"><att>ttp:profile</att></loc>
-attribute should not be specified on the <el>tt</el> element.</p>
-</div3>
-<div3 id="parameter-attribute-processorProfiles">
-<head>ttp:processorProfiles</head>
-<p>The <att>ttp:processorProfiles</att> attribute may be used by a content author
-to express one or more <loc href="#terms-processor-profile">processor profiles</loc> of
-the Timed Text Markup Language (TTML) where the
-<loc href="#terms-enclosing-document-instance">enclosing document instance</loc> requires support for each and all
-specified <loc href="#terms-processor-profile">processor profiles</loc>.</p>
-<p>If specified, the value of this attribute must adhere to the following syntax,
-where each <code>profile-designator</code> item adheres to the <code>xsd:anyURI</code> data type defined by <bibref ref="xsd-2"/>,
-&sect;3.2.17, and, further, adheres to constraints defined on a profile designator in accordance with
-<specref ref="vocabulary-profiles"/>.</p>
-<table id="parameter-attribute-processorProfiles-syntax" role="syntax">
-<caption>Syntax Representation &ndash; ttp:processorProfiles</caption>
-<tbody>
-<tr>
-<td>
-<eg xml:space="preserve">
-ttp:processorProfiles
-  : designators
-  | "all(" designators ")"
-  | "any(" designators ")"
-
-designators
-  : designator (lwsp designator)*
-
-designator
-  : xsd:anyURI
-
-lwsp
-  : ( ' ' | '\t' | '\n' | '\r' )+
-</eg>
-</td>
-</tr>
-</tbody>
-</table>
-<p>If the list of designators is enclosed in the function syntax <code>all(...)</code> or no function syntax is used,
-then support is required for all designated <loc href="#terms-processor-profile">processor profiles</loc>. If the list
-of designators is enclosed in the function syntax <code>any(...)</code>, then support is required for at least one
-of the designated <loc href="#terms-processor-profile">processor profiles</loc>.</p>
-<p>A <att>ttp:processorProfiles</att>
-attribute is considered to be significant only when specified on the
-<el>tt</el> element.</p>
-</div3>
-<div3 id="parameter-attribute-processorProfileCombination">
-<head>ttp:processorProfileCombination</head>
-<p>The <att>ttp:processorProfileCombination</att> attribute is used to specify the
-method for combining multiple <loc href="#terms-processor-profile">processor profiles</loc>.</p>
-<p>If specified, the value of this attribute must adhere to the following syntax:</p>
-<table id="parameter-attribute-processorProfileCombination-syntax" role="syntax">
-<caption>Syntax Representation &ndash; ttp:processorProfileCombination</caption>
-<tbody>
-<tr>
-<td>
-<eg xml:space="preserve">
-ttp:processorProfileCombination
-  : "leastRestrictive"
-  | "mostRestrictive"
-  | "replace"
-</eg>
-</td>
-</tr>
-</tbody>
-</table>
-<p>Given two ordered profile specification values, <emph>arg1</emph> and <emph>arg2</emph>, and a processor profile combination method,
-<specref ref="processor-profile-combination-table"/> specifies the result of combining the two specification values, where the order
-of arguments is determined in accordance with the lexical order of
-<loc href="#terms-processor-profile">processor profiles</loc> in a <loc href="#terms-document-instance">document instance</loc>.</p>
-<table id="processor-profile-combination-table" role="common">
-<caption>Table 6-3 &ndash; Processor Profile Combination</caption>
-<col width="16.67%"/>
-<col width="16.67%"/>
-<col width="22%"/>
-<col width="22%"/>
-<col width="22%"/>
-<tbody>
-<tr>
-<th><emph>arg1</emph></th>
-<th><emph>arg2</emph></th>
-<th><code>leastRestrictive</code></th>
-<th><code>mostRestrictive</code></th>
-<th><code>replace</code></th>
-</tr>
-<tr>
-<td>optional</td>
-<td>optional</td>
-<td>optional</td>
-<td>optional</td>
-<td>optional</td>
-</tr>
-<tr>
-<td>optional</td>
-<td>required</td>
-<td>optional</td>
-<td>required</td>
-<td>required</td>
-</tr>
-<tr>
-<td>required</td>
-<td>optional</td>
-<td>optional</td>
-<td>required</td>
-<td>optional</td>
-</tr>
-<tr>
-<td>required</td>
-<td>required</td>
-<td>required</td>
-<td>required</td>
-<td>required</td>
-</tr>
-</tbody>
-</table>
-<p>A <att>ttp:processorProfileCombination</att> attribute is considered to be significant only
-when specified on the <el>tt</el> element.</p>
-</div3>
 <div3 id="parameter-attribute-subFrameRate">
 <head>ttp:subFrameRate</head>
 <p>The <att>ttp:subFrameRate</att> attribute is used to specify the sub-frame rate of a related
@@ -4230,126 +4744,9 @@
 on the interpretation of time expressions according to the designated time base.</p>
 </note>
 </div3>
-<div3 id="parameter-attribute-validation">
-<head>ttp:validation</head>
-<p>The <att>ttp:validation</att> attribute is used to specify whether validation processing
-may or must be performed on a <loc href="#terms-document-instance">document instance</loc> by a
-<loc href="#terms-validating-content-processor">validating content processor</loc>.</p>
-<p>If specified, the value of this attribute must adhere to the following syntax:</p>
-<table id="parameter-attribute-validation-syntax" role="syntax">
-<caption>Syntax Representation &ndash; ttp:validation</caption>
-<tbody>
-<tr>
-<td>
-<eg xml:space="preserve">
-ttp:validation
-  : "required"
-  | "optional"
-  | "prohibited"
-</eg>
-</td>
-</tr>
-</tbody>
-</table>
-<p>If this parameter's value is <code>required</code>, then, a <loc href="#terms-validating-content-processor">validating content processor</loc>
-must perform validation processing on a TTML <loc href="#terms-document-instance">document instance</loc> prior to performing
-other types of processing, e.g., presentation or transformation processing.</p>
-<p>If this parameter's value is <code>optional</code>, then, a <loc href="#terms-validating-content-processor">validating content processor</loc>
-may, but need not, perform validation processing on a TTML <loc href="#terms-document-instance">document instance</loc> prior to performing
-other types of processing, e.g., presentation or transformation processing.</p>
-<p>If this parameter's value is <code>prohibited</code>, then, a <loc href="#terms-validating-content-processor">validating content processor</loc>
-must not perform validation processing on a TTML <loc href="#terms-document-instance">document instance</loc> prior to performing
-other types of processing, e.g., presentation or transformation processing, unless the end-user or application overrides this prohibition.</p>
-<p>If validation processing is performed on a TTML <loc href="#terms-document-instance">document instance</loc> and validation fails, then the computed value of
-the <att>ttp:validationAction</att> parameter property is used to determine what action to take before performing further processing.</p>
-<p>If not specified, the value of this parameter must be considered
-to be <code>optional</code>.</p>
-<p>A <att>ttp:validation</att> attribute is considered to be significant only
-when specified on the <el>tt</el> element.</p>
-</div3>
-<div3 id="parameter-attribute-validationAction">
-<head>ttp:validationAction</head>
-<p>The <att>ttp:validationAction</att> attribute is used to specify what action is to be taken
-by a <loc href="#terms-validating-content-processor">validating content processor</loc> when
-validation of a <loc href="#terms-document-instance">document instance</loc> fails.</p>
-<p>If specified, the value of this attribute must adhere to the following syntax:</p>
-<table id="parameter-attribute-validationAction-syntax" role="syntax">
-<caption>Syntax Representation &ndash; ttp:validationAction</caption>
-<tbody>
-<tr>
-<td>
-<eg xml:space="preserve">
-ttp:validationAction
-  : "abort"
-  | "warn"
-  | "ignore"
-</eg>
-</td>
-</tr>
-</tbody>
-</table>
-<p>If this parameter's value is <code>abort</code>, then, a <loc href="#terms-validating-content-processor">validating content processor</loc>
-must abort processing of a TTML <loc href="#terms-document-instance">document instance</loc> when validation processing fails.</p>
-<p>If this parameter's value is <code>warn</code>, then, a <loc href="#terms-validating-content-processor">validating content processor</loc>
-should warn the end-user when validation processing fails, and, give the end-user the option to continue or abort processing.</p>
-<p>If this parameter's value is <code>ignore</code>, then, a <loc href="#terms-validating-content-processor">validating content processor</loc>
-should not abort and should not warn the end-user when validation processing fails.</p>
-<p>If not specified, the value of this parameter is determined as follows:
-if the computed value of the <loc href="#parameter-attribute-validation"><att>ttp:validation</att></loc> parameter property is <code>required</code>,
-then the value must be considered to be <code>abort</code>;
-if it is <code>optional</code>,
-then the value must be considered to be <code>warn</code>;
-otherwise, if it is <code>prohibited</code>,
-then the value must be considered to be <code>ignore</code>.</p>
-<p>A <att>ttp:validationAction</att> attribute is considered to be significant only
-when specified on the <el>tt</el> element.</p>
-</div3>
-<div3 id="parameter-attribute-version">
-<head>ttp:version</head>
-<p>The <att>ttp:version</att> attribute is used to specify which version of the
-<loc href="#terms-timed-text-markup-language">Timed Text Markup Language</loc>
-specification was used in authoring a TTML <loc href="#terms-document-instance">document instance</loc>.</p>
-<p>If specified, the value of this attribute must adhere to the following syntax:</p>
-<table id="parameter-attribute-version-syntax" role="syntax">
-<caption>Syntax Representation &ndash; ttp:version</caption>
-<tbody>
-<tr>
-<td>
-<eg xml:space="preserve">
-ttp:version
-  : <loc href="#style-value-digit">&lt;digit&gt;</loc>+                                // <emph>value</emph> > 0
-</eg>
-</td>
-</tr>
-</tbody>
-</table>
-<p>A <att>ttp:version</att> attribute must be specified on the root <el>tt</el>
-element of a <loc href="#terms-document-instance">document instance</loc> if it
-requires support for a <loc href="#terms-feature">feature</loc> not defined by <bibref ref="ttml1"/>.</p>
-<p>If not specified, the version must be considered to be
-equal to one (1). If specified, then the version must be greater than zero (0). The version associated
-with this version of the <loc href="#terms-timed-text-markup-language">Timed Text Markup Language</loc>
-specification is two (2).</p>
-<p>A <att>ttp:version</att> attribute is considered to be significant only
-when specified on the <el>tt</el> element.</p>
-<note role="elaboration">
-<p>A <loc href="#terms-content-processor">content processor</loc> typically uses the
-declared version to perform a preliminary assessment of whether it is capable of
-processing a given <loc href="#terms-document-instance">document instance</loc>.
-However, it does not assume that the <loc href="#terms-document-instance">document instance</loc>
-actually uses or requires support for a <loc href="#terms-feature">feature</loc>
-not defined in prior versions. In other
-words, a <loc href="#terms-content-processor">content processor</loc> does not reject
-a <loc href="#terms-document-instance">document instance</loc> simply because it declares
-it was authored against a version of the <loc href="#terms-timed-text-markup-language">Timed Text Markup Language</loc>
-specification that was not yet published at the time the processor was implemented.</p>
-<p>The computed value of the parameter property expresssed by the <att>ttp:version</att> attribute is used by the
-<loc href="#semantics-procedure-construct-default-processor-profile"><phrase role="strong">construct default processor profile</phrase></loc>
-procedure to determine the <loc href="#terms-default-processor-profile">default processor profile</loc>.</p>
-</note>
-</div3>
 </div2> <!-- parameter-attribute-vocabulary -->
-</div1> <!-- parameters -->
+</div1> <!-- parameter -->
+
 <div1 id="content">
 <head>Content</head>
 <p>This section specifies the <emph>content</emph> matter of the core
@@ -4367,6 +4764,9 @@
 <item><p><specref ref="content-vocabulary-span"/></p></item>
 <item><p><specref ref="content-vocabulary-br"/></p></item>
 </ulist>
+<note role="explanation">
+<p>The sub-sections of this section are ordered logically (from highest to lowest level construct).</p>
+</note>
 <div3 id="document-structure-vocabulary-tt">
 <head>tt</head>
 <p>The <el>tt</el> element serves as the root document element of a <loc href="#terms-document-instance">document instance</loc>.</p>
@@ -4379,9 +4779,9 @@
 <td>
 <eg xml:space="preserve">
 &lt;tt
-  <loc href="#style-attribute-extent">tts:extent</loc> = string
+  <loc href="#style-attribute-extent">tts:extent</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang"><phrase role="reqattr">xml:lang</phrase></loc> = string
+  <loc href="#content-attribute-lang"><phrase role="reqattr">xml:lang</phrase></loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>) : default
   {<emph>any attribute in TT Parameter namespace</emph>}
   {<emph>any attribute in TT Style namespace</emph>}
@@ -4430,22 +4830,25 @@
 </div3>
 <div3 id="document-structure-vocabulary-head">
 <head>head</head>
-<p>The <el>head</el> element is a container element used to group
-header matter, including metadata,
-profile, styling, and layout information.</p>
+<p>The <el>head</el> element is a container element used to group header matter, including metadata,
+profile, embedded content resources, styling, and layout information.</p>
 <p>The <el>head</el> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group,
+elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group,
 followed by zero or more elements in the
-<code>Parameters.class</code> element group,
-followed by zero or one <el>styling</el> element,
-followed by zero or one <el>layout</el> element,
-followed by zero or one <el>animation</el> element.</p>
-<p>Any metadata specified by children in the <code>Metadata.class</code>
+<loc href="#element-vocab-group-profile"><code>Profile.class</code></loc> element group,
+followed by zero or one <loc href="#embedded-content-vocabulary-resources"><el>resources</el></loc> element,
+followed by zero or one <loc href="#styling-vocabulary-styling"><el>styling</el></loc> element,
+followed by zero or one <loc href="#layout-vocabulary-layout"><el>layout</el></loc> element,
+followed by zero or one <loc href="#animation-vocabulary-animation"><el>animation</el></loc> element.</p>
+<p>Any metadata specified by children in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc>
 element group applies semantically to the <loc href="#terms-document-instance">document instance</loc> as a
 whole, and not just the <el>head</el> element.</p>
 <p>Any parameters specified by children in the <code>Parameters.class</code>
 element group applies semantically to the <loc href="#terms-document-instance">document instance</loc> as a
 whole, and not just the <el>head</el> element.</p>
+<p>A <el>resources</el> child element is used to specify embedded content constructs
+that are referenced from certain style constructs and
+<loc href="#terms-embedded-content-element">embedded content elements</loc>.</p>
 <p>A <el>styling</el> child element is used to specify style constructs
 that are referenced from other style constructs, by layout constructs, and by
 <loc href="#terms-content-element">content elements</loc>.</p>
@@ -4462,10 +4865,10 @@
 <eg xml:space="preserve">
 &lt;head
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
-  <emph>Content:</emph> <loc href="#element-vocab-group-table">Metadata.class</loc>*, <loc href="#element-vocab-group-table">Parameters.class</loc>*, <loc href="#styling-vocabulary-styling">styling</loc>?, <loc href="#layout-vocabulary-layout">layout</loc>?, <loc href="#animation-vocabulary-animation">animation</loc>?
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#element-vocab-group-profile">Profile.class</loc>*, <loc href="#embedded-content-vocabulary-resources">resources</loc>?, <loc href="#styling-vocabulary-styling">styling</loc>?, <loc href="#layout-vocabulary-layout">layout</loc>?, <loc href="#animation-vocabulary-animation">animation</loc>?
 &lt;/head&gt;
 </eg>
 </td>
@@ -4482,14 +4885,14 @@
 structuring element for a sequence of textual content units represented as
 logical divisions.</p>
 <p>The <el>body</el> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group,
+elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group,
 followed by zero or more
-elements in the <code>Animation.class</code> element group,
+elements in the <loc href="#element-vocab-group-animation"><code>Animation.class</code></loc> element group,
 followed by
 zero or more <el>div</el> elements.</p>
-<p>Any metadata specified by children in the <code>Metadata.class</code>
+<p>Any metadata specified by children in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc>
 element group applies semantically to the <el>body</el> element and its descendants as a whole.</p>
-<p>Any animation elements specified by children in the <code>Animation.class</code>
+<p>Any animation elements specified by children in the <loc href="#element-vocab-group-animation"><code>Animation.class</code></loc>
 element group apply semantically to the <el>body</el> element.</p>
 <table id="elt-syntax-body" role="syntax">
 <caption>XML Representation &ndash; Element Information Item: body</caption>
@@ -4506,14 +4909,14 @@
   <loc href="#style-attribute-style">style</loc> = IDREFS
   <loc href="#timing-attribute-timeContainer">timeContainer</loc> = (<emph>par</emph>|<emph>seq</emph>)
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute in TT Metadata namespace</emph>}
   {<emph>any attribute in TT Style namespace</emph>}
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
   <emph>Content:</emph> <loc
-  href="#element-vocab-group-table">Metadata.class</loc>*, <loc
-  href="#element-vocab-group-table">Animation.class</loc>*, <loc
+  href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc
+  href="#element-vocab-group-animation">Animation.class</loc>*, <loc
   href="#content-vocabulary-div">div</loc>*
 &lt;/body&gt;
 </eg>
@@ -4572,18 +4975,16 @@
 not contain any child areas, then it is not expected to be presented.</p>
 </note>
 <p>The <el>div</el> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group,
+elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group,
 followed by zero or more
-elements in the <code>Animation.class</code> element group,
+elements in the <loc href="#element-vocab-group-animation"><code>Animation.class</code></loc> element group,
 followed by zero or one
-element in the <code>Layout.class</code> element group,
-followed by
-zero or more
-<el>div</el> or 
-<el>p</el> elements.</p>
-<p>Any metadata specified by children in the <code>Metadata.class</code>
+element in the <loc href="#element-vocab-group-layout"><code>Layout.class</code></loc> element group,
+followed by zero or more elements in the <loc href="#element-vocab-group-block"><code>Block.class</code></loc> or
+<loc href="#element-vocab-group-embedded"><code>Embedded.class</code></loc> element groups.</p>
+<p>Any metadata specified by children in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc>
 element group applies semantically to the <el>div</el> element and its descendants as a whole.</p>
-<p>Any animation elements specified by children in the <code>Animation.class</code>
+<p>Any animation elements specified by children in the <loc href="#element-vocab-group-animation"><code>Animation.class</code></loc>
 element group apply semantically to the <el>div</el> element.</p>
 <table id="elt-syntax-div" role="syntax">
 <caption>XML Representation &ndash; Element Information Item: div</caption>
@@ -4600,16 +5001,17 @@
   <loc href="#style-attribute-style">style</loc> = IDREFS
   <loc href="#timing-attribute-timeContainer">timeContainer</loc> = (<emph>par</emph>|<emph>seq</emph>)
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute in TT Metadata namespace</emph>}
   {<emph>any attribute in TT Style namespace</emph>}
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
   <emph>Content:</emph> <loc
-  href="#element-vocab-group-table">Metadata.class</loc>*, <loc
-  href="#element-vocab-group-table">Animation.class</loc>*, <loc
-  href="#element-vocab-group-table">Layout.class</loc>?, <loc
-  href="#element-vocab-group-table">Block.class</loc>*
+  href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc
+  href="#element-vocab-group-animation">Animation.class</loc>*, <loc
+  href="#element-vocab-group-layout">Layout.class</loc>?, (<loc
+  href="#element-vocab-group-block">Block.class</loc>|<loc
+  href="#element-vocab-group-embedded">Embedded.class</loc>)*
 &lt;/div&gt;
 </eg>
 </td>
@@ -4641,19 +5043,16 @@
 <p>A <el>p</el> element represents a logical paragraph, serving as
 a transition between block level and inline level formatting semantics.</p>
 <p>The <el>p</el> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group,
+elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group,
 followed by zero or more
-elements in the <code>Animation.class</code> element group,
+elements in the <loc href="#element-vocab-group-animation"><code>Animation.class</code></loc> element group,
 followed by zero or one
-element in the <code>Layout.class</code> element group,
-followed by
-zero or more intermixed
-<code>span</code> elements,
-<code>br</code> elements,
-or text nodes interpreted as an anonymous spans.</p>
-<p>Any metadata specified by children in the <code>Metadata.class</code>
+element in the <loc href="#element-vocab-group-layout"><code>Layout.class</code></loc> element group,
+followed by zero or more elements in the <loc href="#element-vocab-group-inline"><code>Inline.class</code></loc> or
+<loc href="#element-vocab-group-embedded"><code>Embedded.class</code></loc> element groups.</p>
+<p>Any metadata specified by children in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc>
 element group applies semantically to the <el>p</el> element and its descendants as a whole.</p>
-<p>Any animation elements specified by children in the <code>Animation.class</code>
+<p>Any animation elements specified by children in the <loc href="#element-vocab-group-animation"><code>Animation.class</code></loc>
 element group apply semantically to the <el>p</el> element.</p>
 <table id="elt-syntax-p" role="syntax">
 <caption>XML Representation &ndash; Element Information Item: p</caption>
@@ -4670,16 +5069,17 @@
   <loc href="#style-attribute-style">style</loc> = IDREFS
   <loc href="#timing-attribute-timeContainer">timeContainer</loc> = (<emph>par</emph>|<emph>seq</emph>)
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute in TT Metadata namespace</emph>}
   {<emph>any attribute in TT Style namespace</emph>}
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
   <emph>Content:</emph> <loc
-  href="#element-vocab-group-table">Metadata.class</loc>*, <loc
-  href="#element-vocab-group-table">Animation.class</loc>*, <loc
-  href="#element-vocab-group-table">Layout.class</loc>?, <loc
-  href="#element-vocab-group-table">Inline.class</loc>*
+  href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc
+  href="#element-vocab-group-animation">Animation.class</loc>*, <loc
+  href="#element-vocab-group-layout">Layout.class</loc>?, (<loc
+  href="#element-vocab-group-inline">Inline.class</loc>|<loc
+  href="#element-vocab-group-embedded">Embedded.class</loc>)*
 &lt;/p&gt;
 </eg>
 </td>
@@ -4721,17 +5121,14 @@
 <p>When presented on a visual medium, a <el>span</el> element is intended to
 generate a sequence of inline areas, each containing one or more glyph areas.</p>
 <p>The <el>span</el> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group,
+elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group,
 followed by zero or more
-elements in the <code>Animation.class</code> element group,
-followed by
-zero or more intermixed
-<el>span</el> elements,
-<el>br</el> elements,
-or text nodes interpreted as anonymous spans.</p>
-<p>Any metadata specified by children in the <code>Metadata.class</code>
+elements in the <loc href="#element-vocab-group-animation"><code>Animation.class</code></loc> element group,
+followed by zero or more elements in the <loc href="#element-vocab-group-inline"><code>Inline.class</code></loc> or
+<loc href="#element-vocab-group-embedded"><code>Embedded.class</code></loc> element groups.</p>
+<p>Any metadata specified by children in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc>
 element group applies semantically to the <el>span</el> element and its descendants as a whole.</p>
-<p>Any animation elements specified by children in the <code>Animation.class</code>
+<p>Any animation elements specified by children in the <loc href="#element-vocab-group-animation"><code>Animation.class</code></loc>
 element group apply semantically to the <el>span</el> element.</p>
 <table id="elt-syntax-span" role="syntax">
 <caption>XML Representation &ndash; Element Information Item: span</caption>
@@ -4748,15 +5145,16 @@
   <loc href="#style-attribute-style">style</loc> = IDREFS
   <loc href="#timing-attribute-timeContainer">timeContainer</loc> = (<emph>par</emph>|<emph>seq</emph>)
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute in TT Metadata namespace</emph>}
   {<emph>any attribute in TT Style namespace</emph>}
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
   <emph>Content:</emph> <loc
-  href="#element-vocab-group-table">Metadata.class</loc>*, <loc
-  href="#element-vocab-group-table">Animation.class</loc>*, <loc
-  href="#element-vocab-group-table">Inline.class</loc>*
+  href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc
+  href="#element-vocab-group-animation">Animation.class</loc>*, (<loc
+  href="#element-vocab-group-inline">Inline.class</loc>|<loc
+  href="#element-vocab-group-embedded">Embedded.class</loc>)*
 &lt;/span&gt;
 </eg>
 </td>
@@ -4779,9 +5177,9 @@
 <div3 id="content-vocabulary-br">
 <head>br</head>
 <p>The <el>br</el> element denotes an explicit line break.</p>
-<p>Any metadata specified by children in the <code>Metadata.class</code>
+<p>Any metadata specified by children in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc>
 element group applies semantically to the <el>br</el> element and its descendants as a whole.</p>
-<p>Any animation elements specified by children in the <code>Animation.class</code>
+<p>Any animation elements specified by children in the <loc href="#element-vocab-group-animation"><code>Animation.class</code></loc>
 element group apply semantically to the <el>br</el> element.</p>
 <table id="elt-syntax-br" role="syntax">
 <caption>XML Representation &ndash; Element Information Item: br</caption>
@@ -4798,12 +5196,12 @@
   <loc href="#style-attribute-style">style</loc> = IDREFS
   <loc href="#timing-attribute-timeContainer">timeContainer</loc> = (<emph>par</emph>|<emph>seq</emph>)
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute in TT Metadata namespace</emph>}
   {<emph>any attribute in TT Style namespace</emph>}
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
-  <emph>Content:</emph> <loc href="#element-vocab-group-table">Metadata.class</loc>*, <loc href="#element-vocab-group-table">Animation.class</loc>*
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#element-vocab-group-animation">Animation.class</loc>*
 &lt;/br&gt;
 </eg>
 </td>
@@ -4915,6 +5313,1060 @@
 </div3>
 </div2> <!-- content-attribute-vocabulary -->
 </div1> <!-- content -->
+
+<div1 id="embedded-content">
+<head>Embedded Content</head>
+<p>This section specifies the <emph>embedded content</emph> matter of the core
+vocabulary catalog, where, in this context,
+<emph>content</emph> is to be understood as data of an arbitrary content type (format)
+and <emph>embedded</emph> refers to the embedding (inlining) of this data or the embedding
+of a reference to external data.</p>
+<div2 id="embedded-content-element-vocabulary">
+<head>Embedded Content Element Vocabulary</head>
+<p>The following elements may be used to specify embedded content:</p>
+<ulist>
+<item><p><specref ref="embedded-content-vocabulary-audio"/></p></item>
+<item><p><specref ref="embedded-content-vocabulary-chunk"/></p></item>
+<item><p><specref ref="embedded-content-vocabulary-data"/></p></item>
+<item><p><specref ref="embedded-content-vocabulary-font"/></p></item>
+<item><p><specref ref="embedded-content-vocabulary-image"/></p></item>
+<item><p><specref ref="embedded-content-vocabulary-resources"/></p></item>
+<item><p><specref ref="embedded-content-vocabulary-source"/></p></item>
+</ulist>
+<p>The <specref ref="embedded-content-vocabulary-data"/> element serves as
+a generic container element for an <loc href="#terms-embedded-data-resource">embedded data resource</loc>, which may or may not be fragmented into chunks,
+in which case a data fragment is represented using the <specref ref="embedded-content-vocabulary-chunk"/> element.
+The <specref ref="embedded-content-vocabulary-audio"/>,
+<specref ref="embedded-content-vocabulary-font"/>, and
+<specref ref="embedded-content-vocabulary-image"/> elements are specialized elements used to
+to reference specific types of embedded content.
+The <specref ref="embedded-content-vocabulary-resources"/> element is used to
+group definitions of embedded content for reference by subsequent elements.
+The <specref ref="embedded-content-vocabulary-source"/> element may be used to
+express the source of embedded content.</p>
+<div3 id="embedded-content-vocabulary-audio">
+<head>audio</head>
+<p>The <el>audio</el> element is used to define an author supplied audio resource.</p>
+<p>An <el>audio</el> element may appear in two contexts: (1) as a child of a <loc href="#embedded-content-vocabulary-resource"><el>resource</el></loc> element and
+(2) as a child of an element in the <loc href="#element-vocab-group-block">Block.class</loc> element group, namely, as a child of a
+<loc href="#content-vocabulary-div"><el>div</el></loc> or <loc href="#content-vocabulary-p"><el>p</el></loc> element, or
+as a child of a <loc href="#content-vocabulary-span"><el>span</el></loc> element. The former is referred to as an
+<loc href="#terms-audio-defining-context">audio defining context</loc>, the latter as an <loc href="#terms-audio-presentation-context">audio presentation context</loc>.</p>
+<p>When an <el>audio</el> element appears in an <loc href="#terms-audio-defining-context">audio defining context</loc>, it
+serves as a sharable definition of an audio resource that may be referenced by other <el>audio</el> elements in the
+<loc href="#terms-enclosing-document-instance">enclosing document instance</loc>. In this case, the active time interval of the <el>audio</el> element
+is the same as the active time interval of its parent <loc href="#embedded-content-vocabulary-resource"><el>resource</el></loc> element.</p>
+<note role="elaboration">
+<p>A sharable definition of an audio resource specifies an <loc href="#content-attribute-id"><att>xml:id</att></loc> attribute in order to be referenced
+by <el>audio</el> elements in an <loc href="#terms-audio-presentation-context">audio presentation context</loc>.</p>
+</note>
+<p>When an <el>audio</el> element appears in an <loc href="#terms-audio-presentation-context">audio presentation context</loc>, it
+serves as a non-sharable definition of an audio resource that implies presentation (rendering) semantics, i.e., that it is intended to be played.
+In this case, the active time interval of the <el>audio</el> element is the same as the active time interval of its parent
+<loc href="#terms-content-element">content element</loc>.
+</p>
+<note role="elaboration">
+<p>A non-sharable definition of an audio resource may or may not specify an <loc href="#content-attribute-id"><att>xml:id</att></loc> attribute, but this
+identifier is not referenced by other <el>audio</el> elements, or, if it is, the reference is ignored.</p>
+</note>
+<p>The <el>audio</el> element accepts as its children
+zero or more elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group followed by zero or more
+<loc href="#embedded-content-vocabulary-source"><el>source</el></loc> elements.</p>
+<table id="elt-syntax-audio" role="syntax">
+<caption>XML Representation &ndash; Element Information Item: audio</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;audio
+  <loc href="#embedded-content-attribute-format">format</loc> = <loc href="#embedded-content-value-audio-format">&lt;audio-format&gt;</loc>
+  <loc href="#embedded-content-attribute-src">src</loc> = <loc href="#embedded-content-value-audio">&lt;audio&gt;</loc>
+  <loc href="#embedded-content-attribute-type">type</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
+  <loc href="#content-attribute-id">xml:id</loc> = ID
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
+  <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
+  {<emph>any attribute in TT Metadata namespace</emph>}
+  {<emph>any attribute not in default or any TT namespace</emph>}&gt;
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#embedded-content-vocabulary-source">source</loc>*
+&lt;/audio&gt;
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>An <el>audio</el> element defines an audio resource either (1) by referring to an <loc href="#terms-external-data-resource">external data resource</loc>
+or (2) defining or referring to an <loc href="#terms-embedded-data-resource">embedded data resource</loc>, where the <loc href="#terms-data-resource">data resource</loc>
+contains audio content.</p>
+<p>If an <el>audio</el> element specifies a <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute, then it must not specify a
+child <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element. Conversely,
+if an <el>audio</el> element does not specify a <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute, then it must specify one or more
+child <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> elements.</p>
+<p>If an <el>audio</el> element specifies a <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute and its value does not refer to a fragment of the
+<loc href="#terms-enclosing-document-instance">enclosing document instance</loc>, then it should specify a
+a <loc href="#embedded-content-attribute-type"><att>type</att></loc> attribute, in which case the value of the
+<loc href="#embedded-content-attribute-type"><att>type</att></loc> attribute must correspond with the media (content) type
+of the referenced resource. Otherwise, a <loc href="#embedded-content-attribute-type"><att>type</att></loc> attribute must not be specified.</p>
+<p>If a <loc href="#embedded-content-attribute-type"><att>type</att></loc> attribute is not specified or is specified as a generic type, such as <code>application/octet-stream</code>,
+and additional format information is known about a referenced audio resource, then a <loc href="#embedded-content-attribute-format"><att>format</att></loc> attribute should be specified as a hint to the
+content processor.</p>
+<p>If an <el>audio</el> element includes a child <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element, then
+the <loc href="#embedded-content-attribute-format"><att>format</att></loc> attribute of the <el>source</el> child, if specified, must adhere to the <loc href="#embedded-content-value-audio-format">&lt;audio-format&gt;</loc>
+value expression.</p>
+<p>The use of the <el>audio</el> element is illustrated by the following example.</p>
+<table id="embedded-content-vocabulary-audio-example-1" role="example">
+<caption>Example Fragment &ndash; External Audio Resource</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+...
+&lt;audio src="http://example.com/audio/description.mp3" type="audio/mp3"/&gt;
+...
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p></p>
+</div3> <!-- embedded-content-vocabulary-audio -->
+
+<div3 id="embedded-content-vocabulary-chunk">
+<head>chunk</head>
+<p>The <el>chunk</el> element is used to represent a distinct chunk (fragment) of data.</p>
+<p>A <el>chunk</el> element may appear as a child of a <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element.</p>
+<table id="elt-syntax-chunk" role="syntax">
+<caption>XML Representation &ndash; Element Information Item: chunk</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;chunk
+  <loc href="#embedded-content-attribute-encoding">encoding</loc> = (base16|base32|base32hex|base64|base64url) : base64
+  length = <loc href="http://www.w3.org/TR/xmlschema-2/#nonNegativeInteger">xsd:nonNegativeInteger</loc>
+  <loc href="#content-attribute-id">xml:id</loc> = ID
+  {<emph>any attribute not in default or any TT namespace</emph>}&gt;
+  <emph>Content:</emph> #PCDATA
+&lt;/chunk&gt;
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If an <loc href="#embedded-content-attribute-encoding"><att>encoding</att></loc> attribute is specified, then it must denote the actual encoding of the byte sequence represented by the
+<el>chunk</el> element. If no <loc href="#embedded-content-attribute-encoding"><att>encoding</att></loc> attribute is specified, then the encoding must be considered to be <code>base64</code>.</p>
+<p>If a <att>length</att> attribute is specified, then it must denote the number of decoded bytes in the byte sequence represented by the
+<el>chunk</el> element. When decoding, if a specified length value does not match the number of decoded bytes, then the chunk and its container <el>data</el>
+element must return a zero length byte sequence.
+If no <att>length</att> attribute is specified, then the chunk is considered to have a length equal to the actual number of decoded bytes.</p>
+<p>The use of chunked data is illustrated by the following example.</p>
+<table id="embedded-content-vocabulary-chunk-example-1" role="example">
+<caption>Example Fragment &ndash; Chunked Data</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+...
+&lt;data type="text/plain; charset=us-ascii" length="44"&gt;
+  &lt;chunk length="19"&gt;
+    VGhlIHF1aWNrIGJyb3duIGZveA==
+  &lt;/chunk&gt;
+  &lt;chunk length="25"&gt;
+    IGp1bXBzIG92ZXIgdGhlIGxhenkgZG9nLg==
+  &lt;/chunk&gt;
+&lt;/data&gt;
+...
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p></p>
+</div3> <!-- embedded-content-vocabulary-chunk -->
+
+<div3 id="embedded-content-vocabulary-data">
+<head>data</head>
+<p>The <el>data</el> element functions as a generic container for or reference to arbitrary data.</p>
+<p>A <el>data</el> element may appear in three contexts:
+(1) as a child of a <loc href="#embedded-content-vocabulary-resource"><el>resource</el></loc> element,
+referred to as a <loc href="#terms-data-defining-context">data defining context</loc>,
+(2) as a child of a <loc href="#metadata-vocabulary-metadata"><el>metadata</el></loc> element,
+referred to as a <loc href="#terms-data-binding-context-for-metadata">data binding context for metadata</loc>, or
+(3) as a child of a <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element,
+referred to as a <loc href="#terms-data-binding-context-for-source">data binding context for source</loc>,
+and where these latter two contexts are referred to collectively as <loc href="#terms-data-binding-context">data binding contexts</loc>.</p>
+
+<p>When a <el>data</el> element appears in a <loc href="#terms-data-defining-context">data defining context</loc>, it
+serves as a sharable definition of a data resource that may be referenced by the <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute of
+(1) another <el>data</el> element,
+(2) an <loc href="#terms-embedded-content-element">embedded content element</loc>, or
+(3) a <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element.
+In this case, the contextualized active time interval of the <el>data</el> element is the intersection of
+the active time interval of its parent <loc href="#embedded-content-vocabulary-resource"><el>resource</el></loc> element and
+the active time interval of its referring element.</p>
+<note role="elaboration">
+<p>A sharable definition of a data resource specifies an <loc href="#content-attribute-id"><att>xml:id</att></loc> attribute in order to be referenced
+by a fragment identifier used in a <loc href="#terms-data-binding-context">data binding context</loc>.</p>
+</note>
+<p>When a <el>data</el> element appears in a <loc href="#terms-data-binding-context">data binding context</loc>, it
+serves as a non-sharable definition of a data resource that implies binding semantics, i.e., that it is intended to bound to (associated with) its immediate context
+of reference. In this case, the active time interval of the <el>data</el> element is the same as the active time interval of its closest ancestor timed element.
+</p>
+<note role="elaboration">
+<p>A non-sharable definition of a data resource may or may not specify an <loc href="#content-attribute-id"><att>xml:id</att></loc> attribute, but this
+identifier is not referenced in other <loc href="#terms-data-binding-context">data binding contexts</loc>, or, if it is, has no binding semantics.</p>
+</note>
+<p>The <el>data</el> element accepts one of the following three content models:
+(1) one or more text nodes (i.e., <code>#PCDATA</code>),
+(2) zero or more elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group followed by one or more
+<loc href="#embedded-content-vocabulary-chunk"><el>chunk</el></loc> elements, or
+(3) zero or more elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group followed by one or more
+<loc href="#embedded-content-vocabulary-source"><el>source</el></loc> elements, where
+the first is referred to as <loc href="#terms-simple-data-embedding">simple data embedding</loc>,
+the second as <loc href="#terms-chunked-data-embedding">chunked data embedding</loc>, and
+the third as <loc href="#terms-sourced-data-embedding">sourced data embedding</loc>.</p>
+<p>When <loc href="#terms-simple-data-embedding">simple data embedding</loc> is used, the data resource is obtained by decoding the <code>#PCDATA</code> content.
+When <loc href="#terms-chunked-data-embedding">chunked data embedding</loc> is used, the data resource is obtained by concatenating the byte sequences obtained by decoding each
+child <loc href="#embedded-content-vocabulary-chunk"><el>chunk</el></loc> element.
+When <loc href="#terms-simple-data-embedding">sourced data embedding</loc> is used, the data resource is obtained from the the first resolvable
+child <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element. Furthermore,
+a child <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element must not
+contain a <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element, but may refer to a
+<loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element in a <loc href="#terms-data-defining-context">data defining context</loc>.</p>
+<table id="elt-syntax-data" role="syntax">
+<caption>XML Representation &ndash; Element Information Item: data</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;data
+  <loc href="#embedded-content-attribute-encoding">encoding</loc> = (base16|base32|base32hex|base64|base64url) : <emph>see prose below</emph>
+  <loc href="#embedded-content-attribute-format">format</loc> = <loc href="#embedded-content-value-data-format">&lt;data-format&gt;</loc>
+  length = <loc href="http://www.w3.org/TR/xmlschema-2/#nonNegativeInteger">xsd:nonNegativeInteger</loc>
+  <loc href="#embedded-content-attribute-src">src</loc> = <loc href="#embedded-content-value-data">&lt;data&gt;</loc>
+  <loc href="#embedded-content-attribute-type">type</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc> : <emph>see prose below</emph>
+  <loc href="#content-attribute-id">xml:id</loc> = ID
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
+  <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
+  {<emph>any attribute not in default or any TT namespace</emph>}&gt;
+  <emph>Content:</emph> #PCDATA | (<loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#embedded-content-vocabulary-chunk">chunk</loc>+) | (<loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#embedded-content-vocabulary-source">source</loc>+)
+&lt;/data&gt;
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If simple data embedding is used, i.e., the content of the <el>data</el> element is one or more text nodes, then an
+<loc href="#embedded-content-attribute-encoding"><att>encoding</att></loc> attribute
+may be specified, and, if not specified, must be considered to be <code>base64</code>.
+If chunked or sourced data embedding is used, i.e., the content of the <el>data</el> element contains any child
+<loc href="#embedded-content-vocabulary-chunk">chunk</loc> or <loc href="#embedded-content-vocabulary-source">source</loc> element, then
+an <loc href="#embedded-content-attribute-encoding"><att>encoding</att></loc> attribute must not be specified, and, if specified, must be ignored
+for the purpose of content processing.</p>
+<p>If a <att>length</att> attribute is specified, then it must denote the number of decoded bytes in the byte sequence represented by the
+<el>data</el> element. When decoding, if a specified length value does not match the number of decoded bytes, then a zero length byte sequence must be returned.
+If no <att>length</att> attribute is specified, then the data resource is considered to have a length equal to the actual number of decoded bytes.
+A <att>length</att> attribute must not be specified when using sourced data embedding.</p>
+<note role="elaboration">
+<p>The intention of the <att>length</att> attribute is to provide a means to perform a simple integrity check on decoded data. Note that this check does not guarantee
+data integrity during transport, i.e., the data could be modified without modifying the length.</p>
+</note>
+<p>If simple or chunked data embedding is used, a <loc href="#embedded-content-attribute-type"><att>type</att></loc> attribute must be specified,
+and must correspond with the media (content) type of the data resource. In these cases, if there is no defined type, the type <code>application/octet-stream</code>
+should be used. In the case of sourced data embedding, the media (content) type of the resolved <loc href="#embedded-content-vocabulary-source">source</loc> element
+is used as the type.</p>
+<p>If a <loc href="#embedded-content-attribute-type"><att>type</att></loc> attribute is not specified or resolved or is specified as a generic type,
+such as <code>application/octet-stream</code>, and additional format information is known about a referenced data resource,
+then a <loc href="#embedded-content-attribute-format">format</loc> attribute should be specified as a hint to the content processor.</p>
+<p>The use of simple data embedding is illustrated by the following examples.</p>
+<table id="embedded-content-vocabulary-data-example-1" role="example">
+<caption>Example Fragment &ndash; Simple Data Embedding in Data Defining Context</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;head&gt;
+  &lt;resources&gt;
+    &lt;data xml:id="sharedImageData" type="image/png" length="119"&gt;
+      iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
+      YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAMSURBVBhXY2BgYAAAAAQAAVzN/2kAAAAASUVORK5CYII=
+    &lt;/data&gt;
+    &lt;image xml:id="sharedImage"&gt;
+      &lt;source src="#sharedImageData"/&gt;
+    &lt;/image&gt;
+  &lt;/resources&gt;
+&lt;/head&gt;
+...
+&lt;body xmlns:tts="http://www.w3.org/ns/ttml#styling"&gt;
+  &lt;div tts:backgroundImage="#sharedImage"/&gt;
+  &lt;div tts:backgroundImage="#sharedImage"/&gt;
+&lt;/body&gt;
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p></p>
+<table id="embedded-content-vocabulary-data-example-2" role="example">
+<caption>Example Fragment &ndash; Simple Data Embedding in Data Binding Context for Metadata</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;div&gt;
+  &lt;metadata xmlns:ttm="http://www.w3.org/ns/ttml#metadata"&gt;
+    &lt;ttm:desc&gt;caption with metadata containing tunneled CEA-608 data&lt;/ttm:desc&gt;
+    &lt;data format="http://www.smpte-ra.org/schemas/2052-1/2013/smpte-tt#cea608"&gt;
+      gIAVLJQsnSAcIJ0sHCyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICA
+      gICAgICAgICAgICAgICAgIAVIJQgE/QT9Jehl6FU5VTlc/Rz9CBDIENhcGFw9On06e9u725zgHOA
+      lNCU0Jehl6HEVMRU1iDWIMHjwePj5ePlc3NzcyDQINDy7/Lv6uXq5eP04/QsICwgV8dXx8LIwsit
+      zq3OQ8FDwc2AzYCUcJRwlyOXI6jyqPJ1bnVubulu6W5nbmcg9CD06W3pbeW65bogNCA0IG0gbelu
+      6W6uIK4gMbUxtSBzIHPl4+XjrimuKRUslCwVL5QvgIA=
+    &lt;/data&gt;
+  &lt;/metadata&gt;
+  &lt;p&gt;Test Captions&lt;br/&gt;DTV Access Project, WGHB-NCAM&lt;br/&gt;(running time: 4min. 15sec.)&lt;/p&gt;
+&lt;/div&gt;
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p></p>
+<table id="embedded-content-vocabulary-data-example-3" role="example">
+<caption>Example Fragment &ndash; Simple Data Embedding in Data Binding Context for Source</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;div&gt;
+  &lt;image&gt;
+    &lt;source&gt;
+      &lt;data type="image/png" length="119"&gt;
+        iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
+        YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAMSURBVBhXY2BgYAAAAAQAAVzN/2kAAAAASUVORK5CYII=
+      &lt;/data&gt;
+    &lt;/source&gt;
+  &lt;/image&gt;
+&lt;/div&gt;
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p></p>
+</div3> <!-- embedded-content-vocabulary-data -->
+
+<div3 id="embedded-content-vocabulary-font">
+<head>font</head>
+<p>The <el>font</el> element is used to define an author supplied font resource.</p>
+<p>A <el>font</el> element may appear as a child of a <loc href="#embedded-content-vocabulary-resources"><el>resources</el></loc> element, referred to as a
+<loc href="#terms-font-defining-context">font defining context</loc>.</p>
+<p>The <el>font</el> element accepts as its children
+zero or more elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group followed by zero or more
+<loc href="#embedded-content-vocabulary-source"><el>source</el></loc> elements.</p>
+<table id="elt-syntax-font" role="syntax">
+<caption>XML Representation &ndash; Element Information Item: font</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;font
+  family = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
+  <loc href="#embedded-content-attribute-format">format</loc> = <loc href="#embedded-content-value-font-format">&lt;font-format&gt;</loc>
+  range = <loc href="#embedded-content-value-unicode-range">&lt;unicode-range&gt;</loc>
+  style = (normal|italic|oblique)
+  <loc href="#embedded-content-attribute-src">src</loc> = <loc href="#embedded-content-value-font">&lt;font&gt;</loc>
+  <loc href="#embedded-content-attribute-type">type</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
+  weight = (normal|bold)
+  <loc href="#content-attribute-id">xml:id</loc> = ID
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
+  <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
+  {<emph>any attribute not in default or any TT namespace</emph>}&gt;
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#embedded-content-vocabulary-source">source</loc>*
+&lt;/font&gt;
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>A <el>font</el> element defines a font resource either (1) by referring to an <loc href="#terms-external-data-resource">external data resource</loc>
+or (2) defining or referring to an <loc href="#terms-embedded-data-resource">embedded data resource</loc>, where the <loc href="#terms-data-resource">data resource</loc>
+contains font content.</p>
+<p>If a <el>font</el> element specifies a <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute, then it must not specify a
+child <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element. Conversely,
+if a <el>font</el> element does not specify a <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute, then it must specify one or more
+child <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> elements.</p>
+<p>If a <el>font</el> element specifies a <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute and its value does not refer to a fragment of the
+<loc href="#terms-enclosing-document-instance">enclosing document instance</loc>, then it should specify a
+a <loc href="#embedded-content-attribute-type"><att>type</att></loc> attribute, in which case the value of the
+<loc href="#embedded-content-attribute-type"><att>type</att></loc> attribute must correspond with the media (content) type
+of the referenced resource. Otherwise, a <loc href="#embedded-content-attribute-type"><att>type</att></loc> attribute must not be specified.</p>
+<p>If a <loc href="#embedded-content-attribute-type"><att>type</att></loc> attribute is not specified or is specified as a generic type, such as <code>application/octet-stream</code>,
+and additional format information is known about a referenced font resource, then a <loc href="#embedded-content-attribute-format"><att>format</att></loc> attribute should be specified as a hint to the
+content processor.</p>
+<note role="elaboration">
+<p>A font format hint might be useful to a content processor to avoid accessing a font resource it knows it cannot decode.</p>
+</note>
+<p>If a <el>font</el> element includes a child <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element, then
+the <loc href="#embedded-content-attribute-format"><att>format</att></loc> attribute of the <el>source</el> child, if specified, must adhere to the <loc href="#embedded-content-value-font-format">&lt;font-format&gt;</loc>
+value expression.</p>
+<p>If any of the <att>family</att>, <att>range</att>, <att>style</att>, or <att>weight</att> attributes are specified, then
+they override the family name, supported character ranges, style, and weight of the actual font resource. In particular,
+if the specified attribute value(s) differ from the value(s) of these font characteristics as encoded in the font resource, then
+the specified attribute value(s) are to be used instead of the font characteristics encoded in the font resource.</p>
+<p>If any of the <att>family</att>, <att>range</att>, <att>style</att>, or <att>weight</att> attributes are not specified, then their values
+must be considered to be equal to the value(s) of the same named font characteristics encoded in the font resource.</p>
+<ednote>
+<name>Font Loading Semantics</name>
+<date>2014-11-21</date>
+<edtext>Specify font loading semantics, making as much use as possible (by reference) of material found at
+<loc href="http://dev.w3.org/csswg/css-fonts/#font-face-loading">CSS Font Module Level 3, Font Loading Guidelines</loc>.</edtext>
+</ednote>
+<p>The use of the <el>font</el> element is illustrated by the following example.</p>
+<table id="embedded-content-vocabulary-font-example-1" role="example">
+<caption>Example Fragment &ndash; Font</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+...
+&lt;head&gt;
+  &lt;resources&gt;
+    &lt;data xml:id="lastResortFont" type="application/font-woff"&gt;
+      ... <emph>base64 encoded data</emph> ...
+    &lt;/data&gt;
+    &lt;font family="MyFont" range="u+20-7f,u+90-9f"&gt;
+      &lt;source src="http://example.com/fonts/myfont.otf" format="opentype"/&gt;
+      &lt;source src="#lastResortFont"/&gt;
+    &lt;/font&gt;
+  &lt;/resources&gt;
+&lt;/head&gt;
+...
+&lt;p tts:fontFamily="MyFont"&gt;use my font or last resort font&lt;/p&gt;
+...
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p></p>
+</div3> <!-- embedded-content-vocabulary-font -->
+
+<div3 id="embedded-content-vocabulary-image">
+<head>image</head>
+<p>The <el>image</el> element is used to define an author supplied image resource.</p>
+<p>An <el>image</el> element may appear in two contexts: (1) as a child of a <loc href="#embedded-content-vocabulary-resource"><el>resource</el></loc> element and
+(2) as a child of an element in the <loc href="#element-vocab-group-block">Block.class</loc> element group, namely, as a child of a
+<loc href="#content-vocabulary-div"><el>div</el></loc> or <loc href="#content-vocabulary-p"><el>p</el></loc> element, or
+as a child of a <loc href="#content-vocabulary-span"><el>span</el></loc> element. The former is referred to as an
+<loc href="#terms-image-defining-context">image defining context</loc>, the latter as an <loc href="#terms-image-presentation-context">image presentation context</loc>.</p>
+<p>When an <el>image</el> element appears in an <loc href="#terms-image-defining-context">image defining context</loc>, it
+serves as a sharable definition of an image resource that may be referenced by another <el>image</el> element or by
+a <loc href="#style-attribute-backgroundImage"><att>tts:backgroundImage</att></loc> style attribute
+in the <loc href="#terms-enclosing-document-instance">enclosing document instance</loc>. In this case, the active time interval of the <el>image</el> element
+is the same as the active time interval of its parent <loc href="#embedded-content-vocabulary-resource"><el>resource</el></loc> element.</p>
+<note role="elaboration">
+<p>A sharable definition of an image resource specifies an <loc href="#content-attribute-id"><att>xml:id</att></loc> attribute in order to be referenced
+by an <el>image</el> element or by a <loc href="#style-attribute-backgroundImage"><att>tts:backgroundImage</att></loc> style attribute
+in an <loc href="#terms-image-presentation-context">image presentation context</loc>.</p>
+</note>
+<p>When an <el>image</el> element appears in an <loc href="#terms-image-presentation-context">image presentation context</loc>, it
+serves as a non-sharable definition of an image resource that implies presentation (rendering) semantics.
+In this case, the active time interval of the <el>image</el> element is the same as the active time interval of its parent
+<loc href="#terms-content-element">content element</loc>.
+</p>
+<note role="elaboration">
+<p>A non-sharable definition of an image resource may or may not specify an <loc href="#content-attribute-id"><att>xml:id</att></loc> attribute, but this
+identifier is not referenced by other <el>image</el> elements, or, if it is, the reference is ignored.</p>
+</note>
+<p>The <el>image</el> element accepts as its children
+zero or more elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group followed by zero or more
+<loc href="#embedded-content-vocabulary-source"><el>source</el></loc> elements.</p>
+<table id="elt-syntax-image" role="syntax">
+<caption>XML Representation &ndash; Element Information Item: image</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;image
+  <loc href="#embedded-content-attribute-format">format</loc> = <loc href="#embedded-content-value-image-format">&lt;image-format&gt;</loc>
+  <loc href="#embedded-content-attribute-src">src</loc> = <loc href="#embedded-content-value-image">&lt;image&gt;</loc>
+  <loc href="#embedded-content-attribute-type">type</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
+  <loc href="#content-attribute-id">xml:id</loc> = ID
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
+  <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
+  {<emph>any attribute in TT Metadata namespace</emph>}
+  {<emph>any attribute not in default or any TT namespace</emph>}&gt;
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#embedded-content-vocabulary-source">source</loc>*
+&lt;/image&gt;
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>An <el>image</el> element defines an image resource either (1) by referring to an <loc href="#terms-external-data-resource">external data resource</loc>
+or (2) defining or referring to an <loc href="#terms-embedded-data-resource">embedded data resource</loc>, where the <loc href="#terms-data-resource">data resource</loc>
+contains image content.</p>
+<p>If an <el>image</el> element specifies a <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute, then it must not specify a
+child <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element. Conversely,
+if an <el>image</el> element does not specify a <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute, then it must specify one or more
+child <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> elements.</p>
+<p>If an <el>image</el> element specifies a <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute and its value does not refer to a fragment of the
+<loc href="#terms-enclosing-document-instance">enclosing document instance</loc>, then it should specify a
+a <loc href="#embedded-content-attribute-type"><att>type</att></loc> attribute, in which case the value of the
+<loc href="#embedded-content-attribute-type"><att>type</att></loc> attribute must correspond with the media (content) type
+of the referenced resource. Otherwise, a <loc href="#embedded-content-attribute-type"><att>type</att></loc> attribute must not be specified.</p>
+<p>If a <loc href="#embedded-content-attribute-type"><att>type</att></loc> attribute is not specified or is specified as a generic type, such as <code>application/octet-stream</code>,
+and additional format information is known about a referenced image resource, then a <loc href="#embedded-content-attribute-format"><att>format</att></loc> attribute should be specified as a hint to the
+content processor.</p>
+<p>If an <el>image</el> element includes a child <loc href="#embedded-content-vocabulary-source"><el>source</el></loc> element, then
+the <loc href="#embedded-content-attribute-format"><att>format</att></loc> attribute of the <el>source</el> child, if specified, must adhere to the <loc href="#embedded-content-value-image-format">&lt;image-format&gt;</loc>
+value expression.</p>
+<p>The use of the <el>image</el> element is illustrated by the following examples.</p>
+<table id="embedded-content-vocabulary-image-example-1" role="example">
+<caption>Example Fragment &ndash; External Image Resource</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;image src="http://example.com/images/caption.png" type="image/png"/&gt;
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p></p>
+<table id="embedded-content-vocabulary-image-example-2" role="example">
+<caption>Example Fragment &ndash; Sharable Embedded Image Resource</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;data xml:id="caption" type="image/png" length="119"&gt;
+  iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
+  YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAMSURBVBhXY2BgYAAAAAQAAVzN/2kAAAAASUVORK5CYII=
+&lt;/data&gt;
+...
+&lt;image&gt;
+  &lt;source src="#caption"/&gt;
+&lt;/image&gt;
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p></p>
+<table id="embedded-content-vocabulary-image-example-3" role="example">
+<caption>Example Fragment &ndash; External Image Resource with Non-Sharable Image Fallback</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;image&gt;
+  &lt;source src="http://example.com/images/caption.png" type="image/png"/&gt;
+  &lt;source&gt;
+    &lt;data type="image/png" length="119"&gt;
+      iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
+      YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAMSURBVBhXY2BgYAAAAAQAAVzN/2kAAAAASUVORK5CYII=
+    &lt;/data&gt;
+  &lt;/source&gt;
+&lt;/image&gt;
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p></p>
+</div3> <!-- embedded-content-vocabulary-image -->
+
+<div3 id="embedded-content-vocabulary-resources">
+<head>resources</head>
+<p>The <el>resources</el> element is a container element used to group
+definitions of embedded content, including metadata that applies to this embedded content.</p>
+<p>The <el>resources</el> element accepts as its children zero or more
+elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group,
+followed by zero or more elements in the
+<loc href="#element-vocab-group-data"><code>Data.class</code></loc>,
+<loc href="#element-vocab-group-data"><code>Embedded.class</code></loc>, or
+<loc href="#element-vocab-group-data"><code>Font.class</code></loc> element groups.</p>
+<table id="elt-syntax-resources" role="syntax">
+<caption>XML Representation &ndash; Element Information Item: resources</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;resources
+  <loc href="#content-attribute-id">xml:id</loc> = ID
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
+  <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
+  {<emph>any attribute not in default or any TT namespace</emph>}&gt;
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, (<loc href="#element-vocab-group-data">Data.class</loc>|<loc href="#element-vocab-group-embedded">Embedded.class</loc>|<loc href="#element-vocab-group-font">Font.class</loc>)*
+&lt;/resources&gt;
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>To the extent that time semantics apply to the content of the
+<el>resources</el> element, the implied time interval of this element is
+defined to be coterminous with the <loc href="#terms-root-temporal-extent">root temporal extent</loc>.</p>
+</div3> <!-- embedded-content-vocabulary-resources -->
+
+<div3 id="embedded-content-vocabulary-source">
+<head>source</head>
+<p>The <el>source</el> element is used to specify the source of an <loc href="#terms-embedded-content-resource">embedded content resource</loc>.</p>
+<p>The <el>source</el> element accepts as its children
+zero or more elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group followed by zero or one
+<loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element.</p>
+<p>If a <el>source</el> element specifies a <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute, then it must not specify a
+child <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element, in which case it is referred to as
+an <loc href="#terms-external-source">external source</loc> if the <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute refers to an external resource, or
+a <loc href="#terms-non-nested-embedded-source">non-nested embedded source</loc>
+if the <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute refers to an embedded resource
+in the <loc href="#terms-enclosing-document-instance">enclosing document instance</loc>.</p>
+<p>If a <el>source</el> element does not specify a <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute, then it must specify a
+child <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element, in which case it is referred to as
+an <loc href="#terms-nested-embedded-source">nested embedded source</loc>.</p>
+<p>A <el>source</el> element must not have an ancestor <el>source</el> element.</p>
+<table id="elt-syntax-source" role="syntax">
+<caption>XML Representation &ndash; Element Information Item: source</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;source
+  <loc href="#embedded-content-attribute-format">format</loc> = <loc href="#embedded-content-value-data-format">&lt;data-format&gt;</loc>
+  <loc href="#embedded-content-attribute-src">src</loc> = <loc href="#embedded-content-value-data">&lt;data&gt;</loc>
+  <loc href="#embedded-content-attribute-type">type</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
+  <loc href="#content-attribute-id">xml:id</loc> = ID
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
+  <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
+  {<emph>any attribute not in default or any TT namespace</emph>}&gt;
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#embedded-content-vocabulary-data">data</loc>?
+&lt;/source&gt;
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If a <loc href="#embedded-content-attribute-format"><att>format</att></loc> attribute is specified, then it provides additional hint information about the format (i.e., formal syntax) of the
+embedded content. Such information may be useful in cases where no standard media (content) type label has been defined. Depending on the
+context of use of a <el>source</el> element, the values of this attribute may be further constrained.</p>
+<p>If a <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute is specified and its value refers to a fragment of the <loc href="#terms-enclosing-document-instance">enclosing document instance</loc>,
+then there must be a <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element child of a <loc href="#document-structure-vocabulary-resources"><el>resources</el></loc>
+element which is identified by that fragment, i.e., has an <att>xml:id</att> attribute the value of which matches the fragment identifier.</p>
+<p>If a <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute is specified and its value does not refer to a fragment of the
+<loc href="#terms-enclosing-document-instance">enclosing document instance</loc>, then
+a <loc href="#embedded-content-attribute-type"><att>type</att></loc> attribute should be specified, in which case it must correspond with the media (content) type
+of the referenced resource.</p>
+<p>If a <loc href="#embedded-content-attribute-src"><att>src</att></loc> attribute is specified and its value does refer to a fragment of the
+<loc href="#terms-enclosing-document-instance">enclosing document instance</loc>, then
+a <loc href="#embedded-content-attribute-type"><att>type</att></loc> attribute must not be specified; rather, the content type of the embedded resource is determined by
+the value of the <loc href="#embedded-content-attribute-type"><att>type</att></loc> attribute on the referenced or embedded
+<loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element.</p>
+<p>The use of the <el>source</el> element is illustrated by the following examples.</p>
+<table id="embedded-content-vocabulary-source-example-1" role="example">
+<caption>Example Fragment &ndash; External Source</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+...
+&lt;image&gt;
+  &lt;source src="http://example.com/images/caption.png" type="image/png"/&gt;
+&lt;/image&gt;
+...
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p></p>
+<table id="embedded-content-vocabulary-source-example-2" role="example">
+<caption>Example Fragment &ndash; Non-Nested Embedded Source</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+...
+&lt;data xml:id="caption" type="image/png" length="119"&gt;
+  iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
+  YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAMSURBVBhXY2BgYAAAAAQAAVzN/2kAAAAASUVORK5CYII=
+&lt;/data&gt;
+...
+&lt;image&gt;
+  &lt;source src="#caption"/&gt;
+&lt;/image&gt;
+...
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p></p>
+<table id="embedded-content-vocabulary-source-example-3" role="example">
+<caption>Example Fragment &ndash; Nested Embedded Source</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+...
+&lt;image&gt;
+  &lt;source&gt;
+    &lt;data type="image/png" length="119"&gt;
+      iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
+      YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAMSURBVBhXY2BgYAAAAAQAAVzN/2kAAAAASUVORK5CYII=
+    &lt;/data&gt;
+  &lt;/source&gt;
+&lt;/image&gt;
+...
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+</div3> <!-- embedded-content-vocabulary-source -->
+
+</div2> <!-- embedded-content-element-vocabulary -->
+<div2 id="embedded-content-attribute-vocabulary">
+<head>Embedded Content Attribute Vocabulary</head>
+<p>This section defines the following attributes for use with certain <loc href="#terms-embedded-content-element">embedded content elements</loc>
+and <loc href="#terms-embedded-data-element">data elements</loc>:</p>
+<ulist>
+<item><p><specref ref="embedded-content-attribute-encoding"/></p></item>
+<item><p><specref ref="embedded-content-attribute-format"/></p></item>
+<item><p><specref ref="embedded-content-attribute-src"/></p></item>
+<item><p><specref ref="embedded-content-attribute-type"/></p></item>
+</ulist>
+<div3 id="embedded-content-attribute-encoding">
+<head>encoding</head>
+<p>The <att>encoding</att> attribute is used to specify the encoding format of data.</p>
+<p>The <att>encoding</att> attribute may be specified by an instance of the following
+element types:</p>
+<ulist>
+<item><p><loc href="#embedded-content-vocabulary-chunk"><el>chunk</el></loc></p></item>
+<item><p><loc href="#embedded-content-vocabulary-data"><el>data</el></loc></p></item>
+</ulist>
+<p>If specified, the value of an <att>encoding</att> attribute must take one of the following values as defined by
+<bibref ref="data-encodings"/>:</p>
+<ulist>
+<item><p><code>base16</code></p></item>
+<item><p><code>base32</code></p></item>
+<item><p><code>base32hex</code></p></item>
+<item><p><code>base64</code></p></item>
+<item><p><code>base64url</code></p></item>
+</ulist>
+<p>If not specified, then <code>base64</code> semantics apply.</p>
+</div3>
+<div3 id="embedded-content-attribute-format">
+<head>format</head>
+<p>The <att>format</att> attribute is used to specify hints about the media (content) format of
+an embedded content resource beyond media (content) type information
+provided by a <loc href="#embedded-content-attribute-type"><att>type</att></loc> attribute.</p>
+<note role="clarification">
+<p>A <att>format</att> attribute is useful in the absence of a registered media (content) type,
+e.g., when no media (content) type is available or a generic type is used, such as
+<code>application/octet-stream</code>.</p>
+</note>
+<p>The <att>format</att> attribute may be specified by an instance of the following
+element types:</p>
+<ulist>
+<item><p><loc href="#embedded-content-vocabulary-audio"><el>audio</el></loc></p></item>
+<item><p><loc href="#embedded-content-vocabulary-data"><el>data</el></loc></p></item>
+<item><p><loc href="#embedded-content-vocabulary-font"><el>font</el></loc></p></item>
+<item><p><loc href="#embedded-content-vocabulary-image"><el>image</el></loc></p></item>
+<item><p><loc href="#embedded-content-vocabulary-source"><el>source</el></loc></p></item>
+</ulist>
+<p>If specified, the value of a <att>format</att> attribute must adhere to the following generic
+syntax:</p>
+<table id="embedded-content-attribute-syntax-format" role="syntax">
+<caption>Syntax Representation &ndash; format</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;format&gt;
+  : <loc href="http://www.w3.org/TR/xmlschema-2/#token">xsd:token</loc>
+  | <loc href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</loc>
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If a format expression takes the form of an <loc href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</loc>,
+then it must express an absolute URI.</p>
+<p>Depending on the context of use, additional constraints may apply.</p>
+</div3>
+<div3 id="embedded-content-attribute-src">
+<head>src</head>
+<p>The <att>src</att> attribute is used to specify the media (content) type of data resource, and may express additional
+parameters that characterize the data.</p>
+<p>The <att>src</att> attribute may be specified by an instance of the following
+element types:</p>
+<ulist>
+<item><p><loc href="#embedded-content-vocabulary-audio"><el>audio</el></loc></p></item>
+<item><p><loc href="#embedded-content-vocabulary-data"><el>data</el></loc></p></item>
+<item><p><loc href="#embedded-content-vocabulary-font"><el>font</el></loc></p></item>
+<item><p><loc href="#embedded-content-vocabulary-image"><el>image</el></loc></p></item>
+<item><p><loc href="#embedded-content-vocabulary-source"><el>source</el></loc></p></item>
+</ulist>
+<p>If specified, the value of a <att>src</att> attribute must adhere to the value syntax of the
+<code>xsd:anyURI</code> data type defined by <bibref ref="xsd-2"/>, &sect;3.2.17.</p>
+<p>Depending on the context of use, additional constraints may apply.</p>
+</div3>
+<div3 id="embedded-content-attribute-type">
+<head>type</head>
+<p>The <att>type</att> attribute is used to specify the media (content) type of data resource, and may express additional
+parameters that characterize the data.</p>
+<p>The <att>type</att> attribute may be specified by an instance of the following
+element types:</p>
+<ulist>
+<item><p><loc href="#embedded-content-vocabulary-audio"><el>audio</el></loc></p></item>
+<item><p><loc href="#embedded-content-vocabulary-data"><el>data</el></loc></p></item>
+<item><p><loc href="#embedded-content-vocabulary-font"><el>font</el></loc></p></item>
+<item><p><loc href="#embedded-content-vocabulary-image"><el>image</el></loc></p></item>
+</ulist>
+<p>If specified, the value of a <att>type</att> attribute must adhere to the value syntax of the <code>Content-Type</code>
+MIME header defined by <bibref ref="mime"/>, &sect;5.1.</p>
+<p>If not specified, then the media (content) type is unknown or deliberately unspecified.</p>
+<p>When decoding a data resource for which a <att>type</att> attribute is specified, then content processing
+must respect the specified type whether it is correct or not. That is, if a <att>type</att> attribute mis-specifies the
+type of a data resource, then content processing must not attempt to override that type by performing content
+sniffing.</p>
+</div3>
+</div2> <!-- embedded-content-attribute-vocabulary -->
+<div2 id="embedded-content-value-expressions">
+<head>Embedded Content Value Expressions</head>
+<p>Embedded content elements as well as certain style property values include the use of the following expressions:</p>
+<ulist>
+<item><p><specref ref="embedded-content-value-audio"/></p></item>
+<item><p><specref ref="embedded-content-value-audio-format"/></p></item>
+<item><p><specref ref="embedded-content-value-data"/></p></item>
+<item><p><specref ref="embedded-content-value-data-format"/></p></item>
+<item><p><specref ref="embedded-content-value-font"/></p></item>
+<item><p><specref ref="embedded-content-value-font-format"/></p></item>
+<item><p><specref ref="embedded-content-value-image"/></p></item>
+<item><p><specref ref="embedded-content-value-image-format"/></p></item>
+<item><p><specref ref="embedded-content-value-unicode-range"/></p></item>
+</ulist>
+<p>In the syntax representations defined in this section, no
+linear whitespace (LWSP) is implied or permitted between tokens
+unless explicitly specified.</p>
+<div3 id="embedded-content-value-audio">
+<head>&lt;audio&gt;</head>
+<p>An &lt;audio&gt; value expression is used to specify an audio resource by reference.</p>
+<table id="audio-value-expression-syntax" role="syntax">
+<caption>Syntax Representation &ndash; &lt;audio&gt;</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;audio&gt;
+  : <loc href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</loc>
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If an &lt;audio&gt; value expression takes the form of a <loc href="#terms-fragment-identifier">fragment identifier</loc>,
+then that fragment identifier must reference an <loc href="#embedded-content-vocabulary-audio"><el>audio</el></loc> element that is a child of a
+<loc href="#embedded-content-vocabulary-resources"><el>resources</el></loc> element in the <loc href="#terms-enclosing-document-instance">enclosing document instance</loc>.</p>
+</div3>
+<div3 id="embedded-content-value-audio-format">
+<head>&lt;audio-format&gt;</head>
+<p>An &lt;audio-format&gt; expression is used to specify the format of a audio resource. Additional format information is useful in the case
+of audio resources that lack a registered media (content) type.</p>
+<table id="audio-format-value-expression-syntax" role="syntax">
+<caption>Syntax Representation &ndash; &lt;audio-format&gt;</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;audio-format&gt;
+  : <loc href="http://www.w3.org/TR/xmlschema-2/#token">xsd:token</loc>
+  | <loc href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</loc>
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If a format expression takes the form of an <loc href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</loc>,
+then it must express an absolute URI.</p>
+<note role="elaboration">
+<p>This specification does not standardize the set of format tokens for use with audio content. Authors are encouraged to
+use tokens in common use, or absent that, to add a prefix <code>"x-"</code> to form a private use token.</p>
+</note>
+</div3>
+<div3 id="embedded-content-value-data">
+<head>&lt;data&gt;</head>
+<p>A &lt;data&gt; value expression is used to specify a data resource by reference.</p>
+<table id="data-value-expression-syntax" role="syntax">
+<caption>Syntax Representation &ndash; &lt;data&gt;</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;data&gt;
+  : <loc href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</loc>
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If a &lt;data&gt; value expression takes the form of a <loc href="#terms-fragment-identifier">fragment identifier</loc>,
+then that fragment identifier must reference an <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> element that is a child of a
+<loc href="#embedded-content-vocabulary-resources"><el>resources</el></loc> element in the <loc href="#terms-enclosing-document-instance">enclosing document instance</loc>.</p>
+</div3>
+<div3 id="embedded-content-value-data-format">
+<head>&lt;data-format&gt;</head>
+<p>A &lt;data-format&gt; expression is used to specify the format of a data resource. Additional format information is useful in the case
+of data resources that lack a registered media (content) type.</p>
+<table id="data-format-value-expression-syntax" role="syntax">
+<caption>Syntax Representation &ndash; &lt;data-format&gt;</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;data-format&gt;
+  : <loc href="http://www.w3.org/TR/xmlschema-2/#token">xsd:token</loc>
+  | <loc href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</loc>
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If a format expression takes the form of an <loc href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</loc>,
+then it must express an absolute URI.</p>
+<note role="elaboration">
+<p>This specification does not standardize the set of format tokens for use with data content. Authors are encouraged to
+use tokens in common use, or absent that, to add a prefix <code>"x-"</code> to form a private use token.</p>
+</note>
+</div3>
+<div3 id="embedded-content-value-font">
+<head>&lt;font&gt;</head>
+<p>An &lt;font&gt; expression is used to specify an font resource by reference.</p>
+<table id="font-value-expression-syntax" role="syntax">
+<caption>Syntax Representation &ndash; &lt;font&gt;</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;font&gt;
+  : <loc href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</loc>
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If an &lt;font&gt; expression takes the form of a <loc href="#terms-fragment-identifier">fragment identifier</loc>,
+then that fragment identifier must reference an <loc href="#embedded-content-vocabulary-font"><el>font</el></loc> element that is a child of a
+<loc href="#embedded-content-vocabulary-resources"><el>resources</el></loc> element in the <loc href="#terms-enclosing-document-instance">enclosing document instance</loc>.</p>
+</div3>
+<div3 id="embedded-content-value-font-format">
+<head>&lt;font-format&gt;</head>
+<p>A &lt;font-format&gt; expression is used to specify the format of a font resource. Additional format information is useful in the case
+of font resources due that lack a registered media (content) type.</p>
+<table id="font-format-value-expression-syntax" role="syntax">
+<caption>Syntax Representation &ndash; &lt;font-format&gt;</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;font-format&gt;
+  : eot                                     // embedded opentype
+  | otf                                     // opentype
+  | ttf                                     // truetype
+  | woff                                    // web open font format
+  | <loc href="http://www.w3.org/TR/xmlschema-2/#token">xsd:token</loc>
+  | <loc href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</loc>
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If a format expression takes the form of an <loc href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</loc>,
+then it must express an absolute URI.</p>
+<note role="elaboration">
+<p>This specification standardizes a limited set of format tokens for use with font content. In case none of
+these tokens are appropriate, authors are encouraged to use tokens in common use, or absent that, to add a
+prefix <code>"x-"</code> to form a private use token.</p>
+</note>
+</div3>
+<div3 id="embedded-content-value-image">
+<head>&lt;image&gt;</head>
+<p>An &lt;image&gt; expression is used to specify an image resource by reference.</p>
+<table id="image-value-expression-syntax" role="syntax">
+<caption>Syntax Representation &ndash; &lt;image&gt;</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;image&gt;
+  : <loc href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</loc>
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If an &lt;image&gt; expression takes the form of a <loc href="#terms-fragment-identifier">fragment identifier</loc>,
+then that fragment identifier must reference an <loc href="#embedded-content-vocabulary-image"><el>image</el></loc> element that is a child of a
+<loc href="#embedded-content-vocabulary-resources"><el>resources</el></loc> element in the <loc href="#terms-enclosing-document-instance">enclosing document instance</loc>.</p>
+</div3>
+<div3 id="embedded-content-value-image-format">
+<head>&lt;image-format&gt;</head>
+<p>An &lt;image-format&gt; expression is used to specify the format of a image resource. Additional format information is useful in the case
+of image resources that lack a registered media (content) type.</p>
+<table id="image-format-value-expression-syntax" role="syntax">
+<caption>Syntax Representation &ndash; &lt;image-format&gt;</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;image-format&gt;
+  : <loc href="http://www.w3.org/TR/xmlschema-2/#token">xsd:token</loc>
+  | <loc href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</loc>
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>If a format expression takes the form of a <loc href="http://www.w3.org/TR/xmlschema-2/#anyURI">xsd:anyURI</loc>,
+then it must express an absolute URI.</p>
+<note role="elaboration">
+<p>This specification does not standardize the set of format tokens for use with image content. Authors are encouraged to
+use tokens in common use, or absent that, to add a prefix <code>"x-"</code> to form a private use token.</p>
+</note>
+</div3>
+<div3 id="embedded-content-value-unicode-range">
+<head>&lt;unicode-range&gt;</head>
+<p>A &lt;unicode-range&gt; expression is used to specify a collection of Unicode codepoints by enumerating singleton codepoints or ranges of codepoints.</p>
+<table id="unicode-range-value-expression-syntax" role="syntax">
+<caption>Syntax Representation &ndash; &lt;unicode-range&gt;</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;unicode-range&gt;
+  : range ("," range)*
+
+range
+  : codepoint
+  | codepoint "-" codepoint
+
+codepoint
+  : ("U"|"u") "+" hexdigit-or-wildcard{1,6}
+
+hexdigit-or-wildcard
+  : <loc href="#style-value-hexDigit">&lt;hexDigit&gt;</loc>
+  | "?"
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>No LWSP is permitted within a <code>codepoint</code> sub-expression.</p>
+</div3>
+</div2> <!-- embedded-content-value-expressions -->
+</div1> <!-- embedded-content -->
 <div1 id="styling">
 <head>Styling</head>
 <p>This section specifies the <emph>styling</emph> matter of the core
@@ -4944,40 +6396,10 @@
 <p>The following elements specify the structure and principal styling aspects of a
 <loc href="#terms-document-instance">document instance</loc>:</p>
 <ulist>
-<item><p><specref ref="styling-vocabulary-styling"/></p></item>
 <item><p><specref ref="styling-vocabulary-initial"/></p></item>
 <item><p><specref ref="styling-vocabulary-style"/></p></item>
-</ulist>
-<div3 id="styling-vocabulary-styling">
-<head>styling</head>
-<p>The <el>styling</el> element is a container element used to group
-styling matter, including metadata that applies to styling matter.</p>
-<p>The <el>styling</el> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group,
-followed by zero or more <el>initial</el> elements,
-followed by zero or more <el>style</el> elements.</p>
-<table id="elt-syntax-styling" role="syntax">
-<caption>XML Representation &ndash; Element Information Item: styling</caption>
-<tbody>
-<tr>
-<td>
-<eg xml:space="preserve">
-&lt;styling
-  <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
-  <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
-  {<emph>any attribute not in default or any TT namespace</emph>}&gt;
-  <emph>Content:</emph> <loc href="#element-vocab-group-table">Metadata.class</loc>*, <loc href="#styling-vocabulary-initial">initial</loc>*, <loc href="#styling-vocabulary-style">style</loc>*
-&lt;/styling&gt;
-</eg>
-</td>
-</tr>
-</tbody>
-</table>
-<p>To the extent that time semantics apply to the content of the
-<el>styling</el> element, the implied time interval of this element is
-defined to be coterminous with the <loc href="#terms-root-temporal-extent">root temporal extent</loc>.</p>
-</div3>
+<item><p><specref ref="styling-vocabulary-styling"/></p></item>
+</ulist>
 <div3 id="styling-vocabulary-initial">
 <head>initial</head>
 <p>The <el>initial</el> element is used to modify the initial value of one or more style properties, i.e, to specify use of different value(s) than
@@ -4991,11 +6413,11 @@
 <eg xml:space="preserve">
 &lt;initial
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute in TT Style namespace</emph>}
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
-  <emph>Content:</emph> <loc href="#element-vocab-group-table">Metadata.class</loc>*
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*
 &lt;/initial&gt;
 </eg>
 </td>
@@ -5039,11 +6461,11 @@
 &lt;style
   <loc href="#style-attribute-style">style</loc> = IDREFS
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute in TT Style namespace</emph>}
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
-  <emph>Content:</emph> <loc href="#element-vocab-group-table">Metadata.class</loc>*
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*
 &lt;/style&gt;
 </eg>
 </td>
@@ -5062,6 +6484,36 @@
 not in any other context.</p>
 </note>
 </div3>
+<div3 id="styling-vocabulary-styling">
+<head>styling</head>
+<p>The <el>styling</el> element is a container element used to group
+styling matter, including metadata that applies to styling matter.</p>
+<p>The <el>styling</el> element accepts as its children zero or more
+elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group,
+followed by zero or more <el>initial</el> elements,
+followed by zero or more <el>style</el> elements.</p>
+<table id="elt-syntax-styling" role="syntax">
+<caption>XML Representation &ndash; Element Information Item: styling</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;styling
+  <loc href="#content-attribute-id">xml:id</loc> = ID
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
+  <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
+  {<emph>any attribute not in default or any TT namespace</emph>}&gt;
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#styling-vocabulary-initial">initial</loc>*, <loc href="#styling-vocabulary-style">style</loc>*
+&lt;/styling&gt;
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>To the extent that time semantics apply to the content of the
+<el>styling</el> element, the implied time interval of this element is
+defined to be coterminous with the <loc href="#terms-root-temporal-extent">root temporal extent</loc>.</p>
+</div3>
 </div2> <!-- styling-element-vocabulary -->
 <div2 id="styling-attribute-vocabulary">
 <head>Styling Attribute Vocabulary</head>
@@ -5072,6 +6524,9 @@
 that support inline style specifications:</p>
 <ulist>
 <item><p><specref ref="style-attribute-backgroundColor"/></p></item>
+<item><p><specref ref="style-attribute-backgroundImage"/></p></item>
+<item><p><specref ref="style-attribute-backgroundPosition"/></p></item>
+<item><p><specref ref="style-attribute-backgroundRepeat"/></p></item>
 <item><p><specref ref="style-attribute-border"/></p></item>
 <item><p><specref ref="style-attribute-color"/></p></item>
 <item><p><specref ref="style-attribute-direction"/></p></item>
@@ -5079,6 +6534,7 @@
 <item><p><specref ref="style-attribute-displayAlign"/></p></item>
 <item><p><specref ref="style-attribute-extent"/></p></item>
 <item><p><specref ref="style-attribute-fontFamily"/></p></item>
+<item><p><specref ref="style-attribute-fontSelectionStrategy"/></p></item>
 <item><p><specref ref="style-attribute-fontSize"/></p></item>
 <item><p><specref ref="style-attribute-fontStyle"/></p></item>
 <item><p><specref ref="style-attribute-fontVariantPosition"/></p></item>
@@ -5266,6 +6722,275 @@
 that defined by <bibref ref="xsl11"/>, &sect; 7.8.2.</p>
 </note>
 </div3>
+
+<div3 id="style-attribute-backgroundImage">
+<head>tts:backgroundImage</head>
+<p>The <att>tts:backgroundImage</att> attribute is used to specify a style property that
+defines the background image of a region or an area generated by content flowed into a region.</p>
+<p>A background image should not be used to represent actual content, such as a raster image
+rendering of a caption. Rather, the use of a background image should be limited to styling
+the background of an element where the content is represented by other means. If it is necessary
+to represent content using a raster image, then it should be expressed by means of an
+<loc href="#embedded-content-vocabulary-image"><el>image</el></loc> element in a block or inline
+context.</p>
+<p>This attribute may be specified by any
+element type
+that permits use of attributes in the TT Style Namespace; however, this attribute applies
+as a style property only to those element types indicated in the following table.</p>
+<table id="style-property-details-backgroundImage" role="common">
+<col width="25%"/>
+<col/>
+<tbody>
+<tr>
+<td><emph>Values:</emph></td>
+<td>
+<loc href="#embedded-content-value-image">&lt;image&gt;</loc> |
+none
+</td>
+</tr>
+<tr>
+<td><emph>Initial:</emph></td>
+<td><code>none</code></td>
+</tr>
+<tr>
+<td><emph>Applies to:</emph></td>
+<td>
+<loc href="#document-structure-vocabulary-body"><el>body</el></loc>,
+<loc href="#content-vocabulary-div"><el>div</el></loc>,
+<loc href="#content-vocabulary-p"><el>p</el></loc>,
+<loc href="#layout-vocabulary-region"><el>region</el></loc>,
+<loc href="#content-vocabulary-span"><el>span</el></loc>
+</td>
+</tr>
+<tr>
+<td><emph>Inherited:</emph></td>
+<td>no</td>
+</tr>
+<tr>
+<td><emph>Percentages:</emph></td>
+<td>N/A</td>
+</tr>
+<tr>
+<td><emph>Animatable:</emph></td>
+<td>discrete</td>
+</tr>
+</tbody>
+</table>
+<p>For the purpose of determining applicability of this style property,
+each character child of a <el>p</el> element is considered to be enclosed in an anonymous
+span.</p>
+<p>An <loc href="#embedded-content-value-image">&lt;image&gt;</loc> expression used with this style property may directly reference an external image resource;
+however, authors should refrain from doing so, and instead, constrain their usage to only refer to <loc href="#embedded-content-vocabulary-image"><el>image</el></loc>
+children of a <loc href="#embedded-content-vocabulary-resources"><el>resources</el></loc> element.</p>
+<note role="explanation">
+<p>Referring indirectly to an image by means of an <loc href="#embedded-content-vocabulary-image"><el>image</el></loc> element makes it possible to
+specify an image as an <loc href="#terms-embedded-data-resource">embedded data resource</loc>, and specify
+additional information about the image, such as its content type, etc. Furthermore, by exploiting the use of multiple
+<loc href="#embedded-content-vocabulary-source"><el>source</el></loc> children in an <loc href="#embedded-content-vocabulary-image"><el>image</el></loc> element,
+it becomes possible to specify resolution specific images and fallback image resources.</p>
+</note>
+<p>The <att>tts:backgroundImage</att> style is illustrated by the following example.</p>
+<table id="style-attribute-backgroundImage-example-1" role="example">
+<caption>Example Fragment &ndash; Background Image using Embedded Image Resource</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;head&gt;
+  &lt;resources&gt;
+    &lt;image xml:id="embeddedImage"&gt;
+      &lt;source&gt;
+        &lt;data type="image/png" length="119"&gt;
+          iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
+          YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAMSURBVBhXY2BgYAAAAAQAAVzN/2kAAAAASUVORK5CYII=
+        &lt;/data&gt;
+      &lt;/source&gt;
+    &lt;/image&gt;
+  &lt;/resources&gt;
+&lt;/head&gt;
+...
+&lt;region xml:id="r1"&gt;
+  &lt;style tts:extent="306px 114px"/&gt;
+  &lt;style tts:backgroundImage="red"/&gt;
+  &lt;style <phrase role="strong">tts:backgroundImage="#embeddedImage"</phrase>/&gt;
+  &lt;style tts:color="white"/&gt;
+  &lt;style tts:displayAlign="after"/&gt;
+  &lt;style tts:padding="3px 40px"/&gt;
+&lt;/region&gt;
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p></p>
+<ednote>
+<name>Background Image Example Image</name>
+<date>2014-11-21</date>
+<edtext>Insert image of backgroundImage example.</edtext>
+</ednote>
+<note role="derivation">
+<p>The semantics of the style property represented by this attribute are based upon 
+that defined by <bibref ref="xsl11"/>, &sect; 7.8.3.</p>
+</note>
+</div3>
+
+<div3 id="style-attribute-backgroundPosition">
+<head>tts:backgroundPosition</head>
+<p>The <att>tts:backgroundPosition</att> attribute is used to specify a style property that
+defines whether and how a background image is positioned (tiled) into a region or an area generated by content flowed into a region.</p>
+<p>This attribute may be specified by any element type
+that permits use of attributes in the TT Style Namespace; however, this attribute applies
+as a style property only to those element types indicated in the following table.</p>
+<table id="style-property-details-backgroundPosition" role="common">
+<col width="25%"/>
+<col/>
+<tbody>
+<tr>
+<td><emph>Values:</emph></td>
+<td>
+<loc href="#style-value-position">&lt;position&gt;</loc> <loc href="#style-value-position">&lt;position&gt;</loc>?
+</td>
+</tr>
+<tr>
+<td><emph>Initial:</emph></td>
+<td><code>0% 0%</code></td>
+</tr>
+<tr>
+<td><emph>Applies to:</emph></td>
+<td>
+<loc href="#document-structure-vocabulary-body"><el>body</el></loc>,
+<loc href="#content-vocabulary-div"><el>div</el></loc>,
+<loc href="#content-vocabulary-p"><el>p</el></loc>,
+<loc href="#layout-vocabulary-region"><el>region</el></loc>,
+<loc href="#content-vocabulary-span"><el>span</el></loc>
+</td>
+</tr>
+<tr>
+<td><emph>Inherited:</emph></td>
+<td>no</td>
+</tr>
+<tr>
+<td><emph>Percentages:</emph></td>
+<td><emph>see prose</emph></td>
+</tr>
+<tr>
+<td><emph>Animatable:</emph></td>
+<td>discrete, continuous</td>
+</tr>
+</tbody>
+</table>
+<p>For the purpose of determining applicability of this style property,
+each character child of a <el>p</el> element is considered to be enclosed in an anonymous
+span.</p>
+<p>The <att>tts:backgroundPosition</att> style is illustrated by the following example.</p>
+<table id="style-attribute-backgroundPosition-example-1" role="example">
+<caption>Example Fragment &ndash; Background Position</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;region xml:id="r1"&gt;
+  &lt;style tts:extent="306px 114px"/&gt;
+  &lt;style tts:backgroundImage="#embeddedImage"/&gt;
+  &lt;style <phrase role="strong">tts:backgroundPosition="center center"</phrase>/&gt;
+&lt;/region&gt;
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p></p>
+<ednote>
+<name>Background Position Example Image</name>
+<date>2014-11-21</date>
+<edtext>Insert image of backgroundPosition example.</edtext>
+</ednote>
+<note role="derivation">
+<p>The semantics of the style property represented by this attribute are based upon 
+that defined by <bibref ref="css2"/>, &sect; 14.2.</p>
+</note>
+</div3>
+
+<div3 id="style-attribute-backgroundRepeat">
+<head>tts:backgroundRepeat</head>
+<p>The <att>tts:backgroundRepeat</att> attribute is used to specify a style property that
+defines whether and how a background image is repeated (tiled) into a region or an area generated by content flowed into a region.</p>
+<p>This attribute may be specified by any element type
+that permits use of attributes in the TT Style Namespace; however, this attribute applies
+as a style property only to those element types indicated in the following table.</p>
+<table id="style-property-details-backgroundRepeat" role="common">
+<col width="25%"/>
+<col/>
+<tbody>
+<tr>
+<td><emph>Values:</emph></td>
+<td>
+<code>repeat</code> |
+<code>repeatX</code> |
+<code>repeatY</code> |
+<code>noRepeat</code>
+</td>
+</tr>
+<tr>
+<td><emph>Initial:</emph></td>
+<td><code>repeat</code></td>
+</tr>
+<tr>
+<td><emph>Applies to:</emph></td>
+<td>
+<loc href="#document-structure-vocabulary-body"><el>body</el></loc>,
+<loc href="#content-vocabulary-div"><el>div</el></loc>,
+<loc href="#content-vocabulary-p"><el>p</el></loc>,
+<loc href="#layout-vocabulary-region"><el>region</el></loc>,
+<loc href="#content-vocabulary-span"><el>span</el></loc>
+</td>
+</tr>
+<tr>
+<td><emph>Inherited:</emph></td>
+<td>no</td>
+</tr>
+<tr>
+<td><emph>Percentages:</emph></td>
+<td>N/A</td>
+</tr>
+<tr>
+<td><emph>Animatable:</emph></td>
+<td>discrete</td>
+</tr>
+</tbody>
+</table>
+<p>For the purpose of determining applicability of this style property,
+each character child of a <el>p</el> element is considered to be enclosed in an anonymous
+span.</p>
+<p>The <att>tts:backgroundRepeat</att> style is illustrated by the following example.</p>
+<table id="style-attribute-backgroundRepeat-example-1" role="example">
+<caption>Example Fragment &ndash; Background Repeat</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;region xml:id="r1"&gt;
+  &lt;style tts:extent="306px 114px"/&gt;
+  &lt;style tts:backgroundImage="#embeddedImage"/&gt;
+  &lt;style <phrase role="strong">tts:backgroundRepeat="repeatX"</phrase>/&gt;
+&lt;/region&gt;
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p></p>
+<ednote>
+<name>Background Repeat Example Image</name>
+<date>2014-11-21</date>
+<edtext>Insert image of backgroundRepeat example.</edtext>
+</ednote>
+<note role="derivation">
+<p>The semantics of the style property represented by this attribute are based upon 
+that defined by <bibref ref="xsl11"/>, &sect; 7.8.4.</p>
+</note>
+</div3>
+
 <div3 id="style-attribute-border">
 <head>tts:border</head>
 <p>The <att>tts:border</att> attribute is used to specify a style property that
@@ -6024,6 +7749,24 @@
 &sect; 7.9.2.</p>
 </note>
 </div3>
+<div3 id="style-attribute-fontSelectionStrategy">
+<head>tts:fontSelectionStrategy</head>
+<ednote>
+<name>Define tts:fontSelectionStrategy</name>
+<date>2014-11-21</date>
+<edtext>Define <code>tts:fontSelectionStrategy</code> style property based on
+the XSL 1.1 <xspecref href="http://www.w3.org/TR/xsl/#font-selection-strategy">font-selection-strategy</xspecref> and
+recent <loc href="http://lists.w3.org/Archives/Public/public-tt/2014Nov/0051.html">TTWG ML thread</loc>.</edtext>
+</ednote>
+<p></p>
+<ednote>
+<name>Font Selection</name>
+<date>2014-11-21</date>
+<edtext>Specify font selection semantics, including how multiple author defined font resources combine
+with (local) platform defined font resources to obtain an ordered list of font resources for performing
+character to glyph mapping.</edtext>
+</ednote>
+</div3>
 <div3 id="style-attribute-fontSize">
 <head>tts:fontSize</head>
 <p>The <att>tts:fontSize</att> attribute is used to specify a style property
@@ -7100,7 +8843,7 @@
 <td>Ruby Fallback Delimiter</td>
 <td><code>delimiter</code></td>
 <td><code>rp</code></td>
-<td><code>none</code></td>
+<td><code>none</code> | <code>inline</code></td>
 </tr>
 </tbody>
 </table>
@@ -7160,7 +8903,11 @@
 </ulist>
 <p>A validating processor must treat a violation of any of the above constraints as an error.
 For the purpose of presentation processing, the violation of any of these constraints should result in fallback (inline)
-presentation of ruby text annotations, where fallback annotation presentation is considered to be implementation dependent.</p>
+presentation of ruby text annotations.</p>
+<p>When performing normal presentation processing of ruby text annotations, delimiter content must not generate any
+inline areas. When performing fallback presentation of ruby, both delimiter and non-delimiter ruby (base and text) content
+must generate normal inline areas.</p>
+<p>If a presentation processor does not support ruby presentation, then it must perform fallback ruby presentaton.</p>
 <note role="elaboration">
 <p>The above listed constraints are intended to be interpreted as specifying the following nesting model:</p>
 <eg xml:space="preserve">
@@ -9814,7 +11561,7 @@
 <p>The <el>layout</el> element is a container element used to group
 out-of-line layout matter, including metadata that applies to layout matter.</p>
 <p>The <el>layout</el> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group, followed by
+elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group, followed by
 zero or more <el>region</el> elements.</p>
 <table id="elt-syntax-layout" role="syntax">
 <caption>XML Representation &ndash; Element Information Item: layout</caption>
@@ -9824,10 +11571,10 @@
 <eg xml:space="preserve">
 &lt;layout
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
-  <emph>Content:</emph> <loc href="#element-vocab-group-table">Metadata.class</loc>*, <loc href="#layout-vocabulary-region">region</loc>*
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#layout-vocabulary-region">region</loc>*
 &lt;/layout&gt;
 </eg>
 </td>
@@ -9845,7 +11592,7 @@
 <p>A <el>region</el> element may appear as either (1) a child of a
 <loc href="#layout-vocabulary-layout">layout</loc> element or (2) a child of block level
 <loc href="#terms-content-element">content element</loc>, specifically, of elements
-in the <loc href="#element-vocab-group-table">Block.class</loc> element group.
+in the <loc href="#element-vocab-group-block">Block.class</loc> element group.
 In the former case, the region is referred to as an <loc href="#terms-out-of-line-region">out-of-line region</loc>, while in the latter
 case, it is referred to as an <loc href="#terms-inline-region">inline region</loc>.</p>
 <p>In addition, and in accordance with
@@ -9853,14 +11600,14 @@
 the <el>region</el> element may be used to specify inheritable style properties to be
 inherited by content that is flowed into it.</p>
 <p>The <el>region</el> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group,
+elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group,
 followed by zero or more
-elements in the <code>Animation.class</code> element group,
+elements in the <loc href="#element-vocab-group-animation"><code>Animation.class</code></loc> element group,
 followed by
 zero or more <el>style</el> elements.</p>
-<p>Any metadata specified by children in the <code>Metadata.class</code>
+<p>Any metadata specified by children in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc>
 element group applies semantically to the <el>region</el> element and its descendants as a whole.
-Any animation elements specified by children in the <code>Animation.class</code>
+Any animation elements specified by children in the <loc href="#element-vocab-group-animation"><code>Animation.class</code></loc>
 element group apply semantically to the <el>region</el> element.
 Any <el>style</el> child element must be considered a local style
 definition that applies only to the containing <el>region</el>
@@ -9879,13 +11626,13 @@
   <loc href="#timing-attribute-end">end</loc> = <loc href="#timing-value-timeExpression">&lt;timeExpression&gt;</loc>
   <loc href="#style-attribute-style">style</loc> = IDREFS
   <loc href="#timing-attribute-timeContainer">timeContainer</loc> = (<emph>par</emph>|<emph>seq</emph>)
-  <loc href="#metadata-attribute-role">ttm:role</loc> = string
+  <loc href="#metadata-attribute-role">ttm:role</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute in TT Style namespace</emph>}
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
-  <emph>Content:</emph> <loc href="#element-vocab-group-table">Metadata.class</loc>*, <loc href="#element-vocab-group-table">Animation.class</loc>*, <loc href="#styling-vocabulary-style">style</loc>*
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#element-vocab-group-animation">Animation.class</loc>*, <loc href="#styling-vocabulary-style">style</loc>*
 &lt;/region&gt;
 </eg>
 </td>
@@ -10058,10 +11805,10 @@
 (1) by specifying a <loc href="#style-attribute-extent"><att>tts:extent</att></loc> or
 <loc href="#style-attribute-origin"><att>tts:origin</att></loc> style attribute on
 a <loc href="#terms-content-element">content element</loc>
-in the <loc href="#element-vocab-group-table">Block.class</loc> element group, or
+in the <loc href="#element-vocab-group-block">Block.class</loc> element group, or
 (2) by specifying an explicit  <loc href="#layout-vocabulary-region"><el>region</el></loc> element
 child of a <loc href="#terms-content-element">content element</loc>
-in the <loc href="#element-vocab-group-table">Block.class</loc> element group. The
+in the <loc href="#element-vocab-group-block">Block.class</loc> element group. The
 former is referred to as an <emph>implied inline region specification</emph>,
 the latter as an <emph>explicit inline region specification</emph>; furthermore, the former is considered
 to be a syntactic shorthand for the latter, and is processed by converting it into the latter as
@@ -10098,7 +11845,7 @@
 <label>[generate inline regions]</label>
 <def>
 <p>For each <loc href="#terms-content-element">content element</loc> <emph>B</emph>
-in the <loc href="#element-vocab-group-table">Block.class</loc> element group,
+in the <loc href="#element-vocab-group-block">Block.class</loc> element group,
 perform the following ordered steps:</p>
 <olist>
 <item>
@@ -10151,7 +11898,7 @@
 <label>[generate out-of-line regions]</label>
 <def>
 <p>For each <loc href="#terms-content-element">content element</loc> <emph>B</emph>
-in the <loc href="#element-vocab-group-table">Block.class</loc> element group,
+in the <loc href="#element-vocab-group-block">Block.class</loc> element group,
 perform the following ordered steps:</p>
 <olist>
 <item>
@@ -10990,39 +12737,10 @@
 <p>The following elements specify the structure and principal animation aspects of a
 <loc href="#terms-document-instance">document instance</loc>:</p>
 <ulist>
+<item><p><specref ref="animation-vocabulary-animate"/></p></item>
 <item><p><specref ref="animation-vocabulary-animation"/></p></item>
-<item><p><specref ref="animation-vocabulary-animate"/></p></item>
 <item><p><specref ref="animation-vocabulary-set"/></p></item>
 </ulist>
-<div3 id="animation-vocabulary-animation">
-<head>animation</head>
-<p>The <el>animation</el> element is a container element used to group
-<loc href="#terms-out-of-line-animation">out-of-line animation</loc> matter, including metadata that applies to animation matter.</p>
-<p>The <el>animation</el> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group, followed by
-zero or more elements in the <code>Animation.class</code> element group.</p>
-<table id="elt-syntax-animation" role="syntax">
-<caption>XML Representation &ndash; Element Information Item: animation</caption>
-<tbody>
-<tr>
-<td>
-<eg xml:space="preserve">
-&lt;animation
-  <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
-  <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
-  {<emph>any attribute not in default or any TT namespace</emph>}&gt;
-  <emph>Content:</emph> <loc href="#element-vocab-group-table">Metadata.class</loc>*, <loc href="#element-vocab-group-table">Animation.class</loc>*
-&lt;/animation&gt;
-</eg>
-</td>
-</tr>
-</tbody>
-</table>
-<p>To the extent that time semantics apply to the content of the
-<el>animation</el> element, the implied time interval of this element is
-defined to be coterminous with the <loc href="#terms-root-temporal-extent">root temporal extent</loc>.</p>
-</div3>
 <div3 id="animation-vocabulary-animate">
 <head>animate</head>
 <p>The <el>animate</el> element expresses a series of changes (animations) to be applied (targeted) to one or more style property attributes of associated elements.</p>
@@ -11035,7 +12753,7 @@
 case, any element that references the <el>animate</el> element using an <att>animate</att> attribute is
 an associated element.</p>
 <p>The <el>animate</el> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group.</p>
+elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group.</p>
 <table id="elt-syntax-animate" role="syntax">
 <caption>XML Representation &ndash; Element Information Item: animate</caption>
 <tbody>
@@ -11053,11 +12771,11 @@
   repeatCount = <loc href="#animation-value-repeatCount">&lt;repeatCount&gt;</loc>
   <loc href="#style-attribute-style">style</loc> = IDREFS
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute in TT Style namespace</emph>}
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
-  <emph>Content:</emph> <loc href="#element-vocab-group-table">Metadata.class</loc>*
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*
 &lt;/animate&gt;
 </eg>
 </td>
@@ -11164,6 +12882,35 @@
 &sect;19.2.12, which, in turn, is based upon <bibref ref="smil3"/>, &sect;12.</p>
 </note>
 </div3>
+<div3 id="animation-vocabulary-animation">
+<head>animation</head>
+<p>The <el>animation</el> element is a container element used to group
+<loc href="#terms-out-of-line-animation">out-of-line animation</loc> matter, including metadata that applies to animation matter.</p>
+<p>The <el>animation</el> element accepts as its children zero or more
+elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group, followed by
+zero or more elements in the <loc href="#element-vocab-group-animation"><code>Animation.class</code></loc> element group.</p>
+<table id="elt-syntax-animation" role="syntax">
+<caption>XML Representation &ndash; Element Information Item: animation</caption>
+<tbody>
+<tr>
+<td>
+<eg xml:space="preserve">
+&lt;animation
+  <loc href="#content-attribute-id">xml:id</loc> = ID
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
+  <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
+  {<emph>any attribute not in default or any TT namespace</emph>}&gt;
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#element-vocab-group-animation">Animation.class</loc>*
+&lt;/animation&gt;
+</eg>
+</td>
+</tr>
+</tbody>
+</table>
+<p>To the extent that time semantics apply to the content of the
+<el>animation</el> element, the implied time interval of this element is
+defined to be coterminous with the <loc href="#terms-root-temporal-extent">root temporal extent</loc>.</p>
+</div3>
 <div3 id="animation-vocabulary-set">
 <head>set</head>
 <p>The <el>set</el> element expresses one or more a discrete changes (animations) to be applied (targeted) to style property attributes
@@ -11177,7 +12924,7 @@
 case, any element that references the <el>set</el> element using an <att>animate</att> attribute is
 an associated element.</p>
 <p>The <el>set</el> element accepts as its children zero or more
-elements in the <code>Metadata.class</code> element group.</p>
+elements in the <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group.</p>
 <table id="elt-syntax-set" role="syntax">
 <caption>XML Representation &ndash; Element Information Item: set</caption>
 <tbody>
@@ -11192,11 +12939,11 @@
   repeatCount = <loc href="#animation-value-repeatCount">&lt;repeatCount&gt;</loc>
   <loc href="#style-attribute-style">style</loc> = IDREFS
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute in TT Style namespace</emph>}
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
-  <emph>Content:</emph> <loc href="#element-vocab-group-table">Metadata.class</loc>*
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*
 &lt;/set&gt;
 </eg>
 </td>
@@ -11574,11 +13321,10 @@
 <p>The <el>metadata</el> element functions as a generic container for metadata
 information.</p>
 <p>Metadata information may be expressed with a <el>metadata</el> element by specifying
-(1) one or more metadata attributes on the <el>metadata</el> element,
-(2) one or more metadata child elements in the <el>metadata</el> element, or
-(3) a combination of metadata attributes and metadata child elements.  Both types
-of metadata information are referred to in this document as <emph>metadata
-items</emph>.</p>
+(1) one or more metadata attributes or foreign namespace attributes on the <el>metadata</el> element,
+(2) one or more metadata item or foreign namespace child elements,
+(3) one or more <loc href="#embedded-content-vocabulary-data"><el>data</el></loc> child elements, or
+(4) a combination of the preceding.</p>
 <table id="elt-syntax-metadata" role="syntax">
 <caption>XML Representation &ndash; Element Information Item: metadata</caption>
 <tbody>
@@ -11587,11 +13333,11 @@
 <eg xml:space="preserve">
 &lt;metadata
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute in TT Metadata namespace</emph>}
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
-  <emph>Content:</emph> ({<emph>any element in TT Metadata namespace</emph>}|{<emph>any element not in any TT namespace</emph>})*
+  <emph>Content:</emph> (<loc href="#element-vocab-group-data"><code>Data.class</code></loc>|{<emph>any element in TT Metadata namespace</emph>}|{<emph>any element not in any TT namespace</emph>})*
 &lt;/metadata&gt;
 </eg>
 </td>
@@ -11716,7 +13462,7 @@
 &lt;ttm:actor
   <phrase role="reqattr">agent</phrase> = IDREF
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
   <emph>Content:</emph> EMPTY
@@ -11749,7 +13495,7 @@
 &lt;ttm:agent
   <phrase role="reqattr">type</phrase> = (<emph>person</emph>|<emph>character</emph>|<emph>group</emph>|<emph>organization</emph>|<emph>other</emph>)
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
   <emph>Content:</emph> <loc href="#metadata-vocabulary-name">ttm:name</loc>*, <loc href="#metadata-vocabulary-actor">ttm:actor</loc>?
@@ -11762,11 +13508,11 @@
 <p>A <att>type</att> attribute must be specified on each <el>ttm:agent</el> element, and,
 if specified, must have one of the following values:</p>
 <ulist>
-<item><p><el>person</el></p></item>
-<item><p><el>character</el></p></item>
-<item><p><el>group</el></p></item>
-<item><p><el>organization</el></p></item>
-<item><p><el>other</el></p></item>
+<item><p><code>person</code></p></item>
+<item><p><code>character</code></p></item>
+<item><p><code>group</code></p></item>
+<item><p><code>organization</code></p></item>
+<item><p><code>other</code></p></item>
 </ulist>
 <p>If the value of the <att>type</att> attribute is <code>character</code>, then the
 <el>ttm:agent</el> element instance should specify a <el>ttm:actor</el> child that
@@ -11844,7 +13590,7 @@
 <eg xml:space="preserve">
 &lt;ttm:copyright
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
   <emph>Content:</emph> #PCDATA
@@ -11870,7 +13616,7 @@
 <eg xml:space="preserve">
 &lt;ttm:desc
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
   <emph>Content:</emph> #PCDATA
@@ -11900,7 +13646,7 @@
 &lt;ttm:name
   <phrase role="reqattr">type</phrase> = (<emph>full</emph>|<emph>family</emph>|<emph>given</emph>|<emph>alias</emph>|<emph>other</emph>)
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
   <emph>Content:</emph> #PCDATA
@@ -11913,11 +13659,11 @@
 <p>A <att>type</att> attribute must be specified on each <el>ttm:name</el> element, and,
 if specified, must have one of the following values:</p>
 <ulist>
-<item><p><el>full</el></p></item>
-<item><p><el>family</el></p></item>
-<item><p><el>given</el></p></item>
-<item><p><el>alias</el></p></item>
-<item><p><el>other</el></p></item>
+<item><p><code>full</code></p></item>
+<item><p><code>family</code></p></item>
+<item><p><code>given</code></p></item>
+<item><p><code>alias</code></p></item>
+<item><p><code>other</code></p></item>
 </ulist>
 <p>The relationship between the type of a name and the syntactic expression of the name
 is not defined by this specification.</p>
@@ -11936,7 +13682,7 @@
 <eg xml:space="preserve">
 &lt;ttm:title
   <loc href="#content-attribute-id">xml:id</loc> = ID
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-space">xml:space</loc> = (<emph>default</emph>|<emph>preserve</emph>)
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
   <emph>Content:</emph> #PCDATA
@@ -12133,10 +13879,11 @@
 </div2>
 </div1>
 <div1 id="isd">
-<head>Intermediate Synchronic Document Syntax</head>
+<head>Intermediate Document Syntax</head>
 <p><emph>This appendix is normative.</emph></p>
-<p>This appendix specifies the syntactic elements and structure of a TTML Intermediate Synchronic Document (ISD) Sequence and its
-constituent TTML Intermediate Synchronic Document (ISD) instances. An ISD instance may be represented as a standalone document instance or
+<p>This appendix specifies the syntactic elements and structure of a
+<loc href="#terms-timed-text-intermediate-document">timed text intermediate document</loc>.
+An ISD instance may be represented as a standalone document instance or
 in a collection represented as an ISD Sequence instance.</p>
 <p>All ISD related vocabulary is defined in the TTML ISD Namespace, defined here as <code>http://www.w3.org/ns/ttml#isd</code>,
 where the recommended prefix is <code>isd</code>.</p>
@@ -12169,7 +13916,7 @@
 Synchronic Document Sequence</loc>  document.</p>
 <p>The <el>isd:sequence</el> element accepts as its children zero or more elements in the
 <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group,
-followed by zero or one <loc href="#parameter-vocabulary-profile"><el>ttp:profile</el></loc> element,
+followed by zero or one <loc href="#profile-vocabulary-profile"><el>ttp:profile</el></loc> element,
 followed by zero or more <loc href="#isd-vocabulary-isd"><el>isd:isd</el></loc> elements.</p>
 <p>Child <el>isd:isd</el> elements must be ordered in accordance to the media time equivalent of their
 begin time; furthermore, the temporal intervals of any two child <loc href="#isd-vocabulary-isd"><el>isd:isd</el></loc> elements must not overlap (in time).</p>
@@ -12180,12 +13927,12 @@
 <td>
 <eg xml:space="preserve">
 &lt;isd:sequence
-  size = xsd:nonNegativeInteger
-  version = xsd:positiveInteger
-  <loc href="#content-attribute-lang"><phrase role="reqattr">xml:lang</phrase></loc> = string
+  size = <loc href="http://www.w3.org/TR/xmlschema-2/#nonNegativeInteger">xsd:nonNegativeInteger</loc>
+  version = <loc href="http://www.w3.org/TR/xmlschema-2/#positiveInteger">xsd:positiveInteger</loc>
+  <loc href="#content-attribute-lang"><phrase role="reqattr">xml:lang</phrase></loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   {<emph>any attribute in the <loc href="#isd-parameter-attribute-set">ISD Parameter Attribute Set</loc></emph>}&gt;
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
-  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#parameter-vocabulary-profile">ttp:profile</loc>?, <loc href="#isd-vocabulary-isd">isd:isd</loc>*
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#profile-vocabulary-profile">ttp:profile</loc>?, <loc href="#isd-vocabulary-isd">isd:isd</loc>*
 &lt;/isd:sequence&gt;
 </eg>
 </td>
@@ -12217,8 +13964,8 @@
 <loc href="#terms-intermediate-synchronic-document">Intermediate Synchronic Document</loc>.</p>
 <p>One or more parameter properties may be specified from the restricted parameter attribute set enumerated in <specref ref="isd-parameter-attribute-set"/>.
 If specified, then they apply globally to each constituent <loc href="#terms-intermediate-synchronic-document">Intermediate Synchronic Document</loc>.</p>
-<p>If a child <loc href="#parameter-vocabulary-profile"><el>ttp:profile</el></loc> element is present,
-then that <loc href="#parameter-vocabulary-profile"><el>ttp:profile</el></loc> element must satisfy the following constraints:</p>
+<p>If a child <loc href="#profile-vocabulary-profile"><el>ttp:profile</el></loc> element is present,
+then that <loc href="#profile-vocabulary-profile"><el>ttp:profile</el></loc> element must satisfy the following constraints:</p>
 <ulist>
 <item><p>no <att>combine</att> attribute is specified;</p></item>
 <item><p>no <att>designator</att> attribute is specified;</p></item>
@@ -12228,10 +13975,10 @@
 <item><p>no descendant <el>ttp:feature</el> element specifies a <att>value</att> attribute with the value <code>prohibited</code>;</p></item>
 <item><p>no descendant <el>ttp:extension</el> element specifies a <att>value</att> attribute with the value <code>prohibited</code>.</p></item>
 </ulist>
-<p>Furthermore, such a child <loc href="#parameter-vocabulary-profile"><el>ttp:profile</el></loc> element must specify a profile that is equivalent to the combined
+<p>Furthermore, such a child <loc href="#profile-vocabulary-profile"><el>ttp:profile</el></loc> element must specify a profile that is equivalent to the combined
 <loc href="#terms-processor-profile">processor profile</loc> of the source TTML document having fetched all externally referenced profile documents.</p>
 <note role="elaboration">
-<p>The intent of permitting a single <loc href="#parameter-vocabulary-profile"><el>ttp:profile</el></loc> to be specified in an
+<p>The intent of permitting a single <loc href="#profile-vocabulary-profile"><el>ttp:profile</el></loc> to be specified in an
 <loc href="#isd-vocabulary-sequence"><el>isd:sequence</el></loc> is to provide a simplified mechanism to declare
 processor profile requirements that must be met in order to process the document (in the absence of an end-user override).</p>
 </note>
@@ -12243,7 +13990,7 @@
 <loc href="#terms-intermediate-synchronic-document-sequence">Intermediate Synchronic Document Sequence</loc> document.</p>
 <p>The <el>isd:isd</el> element accepts as its children zero or more elements in the
 <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc> element group,
-followed by zero or one <loc href="#parameter-vocabulary-profile"><el>ttp:profile</el></loc> element,
+followed by zero or one <loc href="#profile-vocabulary-profile"><el>ttp:profile</el></loc> element,
 followed by zero or more <loc href="#isd-vocabulary-css"><el>isd:css</el></loc> elements,
 followed by zero or more <loc href="#isd-vocabulary-region"><el>isd:region</el></loc> elements.</p>
 <table id="elt-syntax-isd" role="syntax">
@@ -12255,11 +14002,11 @@
 &lt;isd:isd
   <loc href="#timing-attribute-begin"><phrase role="reqattr">begin</phrase></loc> = <loc href="#timing-value-timeExpression">&lt;timeExpression&gt;</loc>
   <loc href="#timing-attribute-end"><phrase role="reqattr">end</phrase></loc> = <loc href="#timing-value-timeExpression">&lt;timeExpression&gt;</loc>
-  version = xsd:positiveInteger
-  <loc href="#content-attribute-lang">xml:lang</loc> = string
+  version = <loc href="http://www.w3.org/TR/xmlschema-2/#positiveInteger">xsd:positiveInteger</loc>
+  <loc href="#content-attribute-lang">xml:lang</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   {<emph>any attribute in the <loc href="#isd-parameter-attribute-set">ISD Parameter Attribute Set</loc></emph>}&gt;
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
-  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#parameter-vocabulary-profile">ttp:profile</loc>?, <loc href="#isd-vocabulary-css">isd:css</loc>*, <loc href="#isd-vocabulary-region">isd:region</loc>*
+  <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#profile-vocabulary-profile">ttp:profile</loc>?, <loc href="#isd-vocabulary-css">isd:css</loc>*, <loc href="#isd-vocabulary-region">isd:region</loc>*
 &lt;/isd:isd&gt;
 </eg>
 </td>
@@ -12292,10 +14039,10 @@
 <loc href="#isd-vocabulary-sequence"><el>isd:sequence</el></loc> element type. The <att>version</att>
 attribute must not be specified on an <loc href="#isd-vocabulary-isd">isd:isd</loc> element that is not
 a root document element, i.e., is a child element of an <loc href="#isd-vocabulary-sequence">isd:sequence</loc> element.</p>
-<p>A child <loc href="#parameter-vocabulary-profile"><el>ttp:profile</el></loc> element may be present if the
+<p>A child <loc href="#profile-vocabulary-profile"><el>ttp:profile</el></loc> element may be present if the
 <loc href="#isd-vocabulary-isd"><el>isd:isd</el></loc> element is a standalone <loc href="#terms-intermediate-synchronic-document">Intermediate
 Synchronic Document</loc> document, in which case the same constraints and semantics apply as specified in <specref ref="isd-vocabulary-sequence"/>;
-otherwise, if not a standalone document, a child <loc href="#parameter-vocabulary-profile"><el>ttp:profile</el></loc> element must not be present.</p>
+otherwise, if not a standalone document, a child <loc href="#profile-vocabulary-profile"><el>ttp:profile</el></loc> element must not be present.</p>
 </div3>
 <div3 id="isd-vocabulary-css">
 <head>isd:css</head>
@@ -12352,7 +14099,7 @@
 <eg xml:space="preserve">
 &lt;isd:region
   <loc href="#style-attribute-style">style</loc> = IDREF
-  <loc href="#metadata-attribute-role">ttm:role</loc> = string
+  <loc href="#metadata-attribute-role">ttm:role</loc> = <loc href="http://www.w3.org/TR/xmlschema-2/#string">xsd:string</loc>
   <loc href="#content-attribute-id"><phrase role="reqattr">xml:id</phrase></loc> = ID
   {<emph>any attribute not in default or any TT namespace</emph>}&gt;
   <emph>Content:</emph> <loc href="#element-vocab-group-metadata">Metadata.class</loc>*, <loc href="#animation-vocabulary-animate">animate</loc>*, <loc href="#document-structure-vocabulary-body">body</loc>
@@ -13547,22 +15294,22 @@
 <head>#profile</head>
 <p>A TTML <loc href="#terms-transformation-processor">transformation processor</loc> supports the <code>#profile</code>
 feature if it recognizes and is capable of transforming the
-<loc href="#parameter-attribute-profile"><att>ttp:profile</att></loc>
+<loc href="#profile-attribute-profile"><att>ttp:profile</att></loc>
 attribute on the <loc
 href="#document-structure-vocabulary-tt"><el>tt</el></loc> element and
 transforming the following vocabulary defined by
 <specref ref="parameter-element-vocabulary"/>:</p>
 <ulist>
 <item><p><loc
-href="#parameter-vocabulary-profile"><el>ttp:profile</el></loc></p></item>
-<item><p><loc
-href="#parameter-vocabulary-features"><el>ttp:features</el></loc></p></item>
+href="#profile-vocabulary-profile"><el>ttp:profile</el></loc></p></item>
 <item><p><loc
-href="#parameter-vocabulary-feature"><el>ttp:feature</el></loc></p></item>
+href="#profile-vocabulary-features"><el>ttp:features</el></loc></p></item>
 <item><p><loc
-href="#parameter-vocabulary-extensions"><el>ttp:extensions</el></loc></p></item>
+href="#profile-vocabulary-feature"><el>ttp:feature</el></loc></p></item>
 <item><p><loc
-href="#parameter-vocabulary-extension"><el>ttp:extension</el></loc></p></item>
+href="#profile-vocabulary-extensions"><el>ttp:extensions</el></loc></p></item>
+<item><p><loc
+href="#profile-vocabulary-extension"><el>ttp:extension</el></loc></p></item>
 </ulist>
 <p>A TTML <loc href="#terms-presentation-processor">presentation processor</loc> supports the
 <code>#profile</code> feature if it implements presentation semantic support
@@ -14981,8 +16728,8 @@
 identifier.</p>
 </div2>
 </div1>
-<div1 id="profiles">
-<head>Profiles</head>
+<div1 id="standard-profiles">
+<head>Standard Profiles</head>
 <p><emph>This appendix is normative.</emph></p>
 <p>This appendix specifies the following standard TTML profiles:</p>
 <ulist>
@@ -14992,7 +16739,7 @@
 </ulist>
 <p>Each TTML profile is defined in terms of a <loc href="#terms-profile-definition-document">profile definition document</loc>,
 which is expressed as an XML document wherein the root element adheres to
-<specref ref="parameter-vocabulary-profile"/>.</p>
+<specref ref="profile-vocabulary-profile"/>.</p>
 <div2 id="profile-ttml2-full">
 <head>TTML2 Full Profile</head>
 <p>The TTML2 Full Profile is intended to be used to
@@ -15046,6 +16793,12 @@
 Module Level 3</titleref>, W3C Recommendation, 07 June 2011. (See
 <xspecref href="http://www.w3.org/TR/2011/REC-css3-color-20110607/">http://www.w3.org/TR/2011/REC-css3-color-20110607/</xspecref>.)
 </bibl>
+<bibl id="data-encodings" key="Data Encodings">S. Josefsson,
+<titleref
+href="http://www.rfc-editor.org/rfc/rfc4648.txt">The Base16, Base32, and Base64 Data Encodings</titleref>,
+RFC 4648, October 2006, IETF. (See
+<xspecref href="http://www.rfc-editor.org/rfc/rfc4648.txt">http://www.rfc-editor.org/rfc/rfc4648.txt</xspecref>.)
+</bibl>
 <bibl id="gps" key="GPS">
 <titleref href="http://www.gps.gov/technical/">Global
 Positioning System</titleref>, US Air Force.
@@ -15053,11 +16806,18 @@
 <xspecref href="http://www.gps.gov/technical/">http://www.gps.gov/technical/</xspecref>.)
 </bibl>
 <bibl id="html5" key="HTML5">Ian Hickson et al.,
-<titleref href="http://www.w3.org/TR/html5/">Extensible Stylesheet Language (XSL) Version 1.1</titleref>,
-W3C Proposed Recommendation, 16 September 2014. (See
-<xspecref href="http://www.w3.org/TR/html5/">http://www.w3.org/TR/html5/</xspecref>.)
+<titleref href="http://www.w3.org/TR/2014/REC-html5-20141028/">HTML5 A vocabulary and associated APIs for HTML and XHTML</titleref>,
+W3C Recommendation, 28 October 2014. (See
+<xspecref href="http://www.w3.org/TR/2014/REC-html5-20141028/">http://www.w3.org/TR/2014/REC-html5-20141028/</xspecref>.)
 </bibl>
-<bibl id="media-types" key="Media Types">Ned Freed and Nathaniel Borenstein,  
+<bibl id="mime" key="MIME">Ned Freed and Nathaniel Borenstein,  
+<titleref
+href="http://www.rfc-editor.org/rfc/rfc2045.txt">Multipurpose Internet
+Mail Extensions (MIME) Part One: Format of Internet Message Bodies</titleref>,
+RFC 2045, November 1996, IETF.(See
+<xspecref href="http://www.rfc-editor.org/rfc/rfc2045.txt">http://www.rfc-editor.org/rfc/rfc2045.txt</xspecref>.)
+</bibl>
+<bibl id="media-types" key="MIME Media Types">Ned Freed and Nathaniel Borenstein,  
 <titleref
 href="http://www.rfc-editor.org/rfc/rfc2046.txt">Multipurpose Internet
 Mail Extensions (MIME) Part Two: Media Types</titleref>,
@@ -15690,7 +17450,7 @@
 <td>R600</td>
 <td>Metadata Item Association</td>
 <td>S</td>
-<td>See <code>metadata</code>, <code>Metadata.class</code></td>
+<td>See <code>metadata</code>, <loc href="#element-vocab-group-metadata"><code>Metadata.class</code></loc></td>
 </tr>
 <tr>
 <td>R601</td>
@@ -15935,35 +17695,35 @@
 <td>2,5,9</td>
 </tr>
 <tr>
-<td><loc href="#parameter-vocabulary-extension"><code>ttp:extension</code></loc></td>
-<td><code>@requiredExtensions</code></td>
-<td><bibref ref="svg11"/></td>
-<td>conceptual derivation</td>
-<td>10</td>
-</tr>
-<tr>
-<td><loc href="#parameter-vocabulary-extensions"><code>ttp:extensions</code></loc></td>
+<td><loc href="#profile-vocabulary-extension"><code>ttp:extension</code></loc></td>
 <td><code>@requiredExtensions</code></td>
 <td><bibref ref="svg11"/></td>
 <td>conceptual derivation</td>
 <td>10</td>
 </tr>
 <tr>
-<td><loc href="#parameter-vocabulary-feature"><code>ttp:feature</code></loc></td>
+<td><loc href="#profile-vocabulary-extensions"><code>ttp:extensions</code></loc></td>
+<td><code>@requiredExtensions</code></td>
+<td><bibref ref="svg11"/></td>
+<td>conceptual derivation</td>
+<td>10</td>
+</tr>
+<tr>
+<td><loc href="#profile-vocabulary-feature"><code>ttp:feature</code></loc></td>
 <td><code>@requiredFeatures</code></td>
 <td><bibref ref="svg11"/></td>
 <td>conceptual derivation</td>
 <td>10</td>
 </tr>
 <tr>
-<td><loc href="#parameter-vocabulary-features"><code>ttp:features</code></loc></td>
+<td><loc href="#profile-vocabulary-features"><code>ttp:features</code></loc></td>
 <td><code>@requiredFeatures</code></td>
 <td><bibref ref="svg11"/></td>
 <td>conceptual derivation</td>
 <td>10</td>
 </tr>
 <tr>
-<td><loc href="#parameter-vocabulary-profile"><code>ttp:profile</code></loc></td>
+<td><loc href="#profile-vocabulary-profile"><code>ttp:profile</code></loc></td>
 <td><code>@baseProfile</code></td>
 <td><bibref ref="svg11"/></td>
 <td>conceptual derivation</td>
@@ -16176,7 +17936,7 @@
 <td></td>
 </tr>
 <tr>
-<td><loc href="#parameter-attribute-profile"><code>ttp:profile</code></loc></td>
+<td><loc href="#profile-attribute-profile"><code>ttp:profile</code></loc></td>
 <td><emph>none</emph></td>
 <td></td>
 <td>expresses profile of TTML used by a <loc href="#terms-document-instance">document instance</loc></td>
@@ -16766,7 +18526,7 @@
 </tr>
 <tr>
 <td><xspecref href="http://www.w3.org/TR/2005/REC-qaframe-spec-20050817/#rules-profiles-gp">Good Practice 14: If the technology is profiled, define rules for creating new profiles.</xspecref></td>
-<td><loc href="#vocabulary-profiles">YES</loc></td>
+<td><loc href="#vocabulary-profiling">YES</loc></td>
 <td/>
 <td/>
 <td/>
Binary file ttml2/spec/xsd/schema.zip has changed
--- a/ttml2/spec/xsd/ttml2-content.xsd	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/xsd/ttml2-content.xsd	Tue Nov 25 09:12:42 2014 -0800
@@ -8,6 +8,7 @@
   <xs:include schemaLocation="ttml2-timing-attribs.xsd"/>
   <xs:include schemaLocation="ttml2-metadata.xsd"/>
   <xs:include schemaLocation="ttml2-animation.xsd"/>
+  <xs:include schemaLocation="ttml2-embedded.xsd"/>
   <xs:include schemaLocation="ttml2-layout.xsd"/>
   <xs:include schemaLocation="ttml2-styling.xsd"/>
   <xs:import namespace="http://www.w3.org/ns/ttml#metadata"
@@ -65,7 +66,7 @@
       <xs:group ref="tt:Metadata.class" minOccurs="0" maxOccurs="unbounded"/>
       <xs:group ref="tt:Animation.class" minOccurs="0" maxOccurs="unbounded"/>
       <xs:group ref="tt:Layout.class" minOccurs="0" maxOccurs="1"/>
-      <xs:group ref="tt:Block.class" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:group ref="tt:BlockOrEmbedded.class" minOccurs="0" maxOccurs="unbounded"/>
     </xs:sequence>
     <xs:attributeGroup ref="tt:div.attlist"/>
   </xs:complexType>
@@ -74,7 +75,7 @@
       <xs:group ref="tt:Metadata.class" minOccurs="0" maxOccurs="unbounded"/>
       <xs:group ref="tt:Animation.class" minOccurs="0" maxOccurs="unbounded"/>
       <xs:group ref="tt:Layout.class" minOccurs="0" maxOccurs="1"/>
-      <xs:group ref="tt:Inline.class" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:group ref="tt:InlineOrEmbedded.class" minOccurs="0" maxOccurs="unbounded"/>
     </xs:sequence>
     <xs:attributeGroup ref="tt:p.attlist"/>
   </xs:complexType>
@@ -82,7 +83,7 @@
     <xs:sequence>
       <xs:group ref="tt:Metadata.class" minOccurs="0" maxOccurs="unbounded"/>
       <xs:group ref="tt:Animation.class" minOccurs="0" maxOccurs="unbounded"/>
-      <xs:group ref="tt:Inline.class" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:group ref="tt:InlineOrEmbedded.class" minOccurs="0" maxOccurs="unbounded"/>
     </xs:sequence>
     <xs:attributeGroup ref="tt:span.attlist"/>
   </xs:complexType>
@@ -109,6 +110,12 @@
       <xs:element ref="tt:div"/>
     </xs:choice>
   </xs:group>
+  <xs:group name="BlockOrEmbedded.class">
+    <xs:choice>
+      <xs:group ref="tt:Block.class"/>
+      <xs:group ref="tt:Embedded.class"/>
+    </xs:choice>
+  </xs:group>
   <xs:group name="InlineNoSpan.class">
     <xs:choice>
       <xs:element ref="tt:br"/>
@@ -120,4 +127,10 @@
       <xs:element ref="tt:span"/>
     </xs:choice>
   </xs:group>
+  <xs:group name="InlineOrEmbedded.class">
+    <xs:choice>
+      <xs:group ref="tt:Inline.class"/>
+      <xs:group ref="tt:Embedded.class"/>
+    </xs:choice>
+  </xs:group>
 </xs:schema>
--- a/ttml2/spec/xsd/ttml2-datatypes.xsd	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/xsd/ttml2-datatypes.xsd	Tue Nov 25 09:12:42 2014 -0800
@@ -17,6 +17,32 @@
     </xs:annotation>
     <xs:restriction base="xs:string"/>
   </xs:simpleType>
+  <xs:simpleType name="backgroundImage">
+    <xs:union>
+      <xs:simpleType>
+        <xs:restriction base="xs:anyURI"/>
+      </xs:simpleType>
+      <xs:simpleType>
+        <xs:restriction base="xs:token">
+          <xs:enumeration value="none"/>
+        </xs:restriction>
+      </xs:simpleType>
+    </xs:union>
+  </xs:simpleType>
+  <xs:simpleType name="backgroundPosition">
+    <xs:annotation>
+      <xs:documentation>length | length length</xs:documentation>
+    </xs:annotation>
+    <xs:restriction base="xs:string"/>
+  </xs:simpleType>
+  <xs:simpleType name="backgroundRepeat">
+    <xs:restriction base="xs:token">
+      <xs:enumeration value="noRepeat"/>
+      <xs:enumeration value="repeat"/>
+      <xs:enumeration value="repeatX"/>
+      <xs:enumeration value="repeatY"/>
+    </xs:restriction>
+  </xs:simpleType>
   <xs:simpleType name="border">
     <xs:annotation>
       <xs:documentation>[ borderWidth || borderStyle || borderColor ]</xs:documentation>
@@ -47,6 +73,27 @@
   <xs:simpleType name="color">
     <xs:restriction base="xs:string"/>
   </xs:simpleType>
+  <xs:simpleType name="dataEncoding">
+    <xs:restriction base="xs:token">
+      <xs:enumeration value="base16"/>
+      <xs:enumeration value="base32"/>
+      <xs:enumeration value="base32hex"/>
+      <xs:enumeration value="base64"/>
+      <xs:enumeration value="base64url"/>
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="dataFormat">
+    <xs:restriction base="xs:token"/>
+  </xs:simpleType>
+  <xs:simpleType name="dataLength">
+    <xs:restriction base="xs:nonNegativeInteger"/>
+  </xs:simpleType>
+  <xs:simpleType name="dataSource">
+    <xs:restriction base="xs:anyURI"/>
+  </xs:simpleType>
+  <xs:simpleType name="dataType">
+    <xs:restriction base="xs:string"/>
+  </xs:simpleType>
   <xs:simpleType name="direction">
     <xs:restriction base="xs:token">
       <xs:enumeration value="ltr"/>
@@ -113,6 +160,9 @@
   <xs:simpleType name="fontFamily">
     <xs:restriction base="xs:string"/>
   </xs:simpleType>
+  <xs:simpleType name="fontRange">
+    <xs:restriction base="xs:string"/>
+  </xs:simpleType>
   <xs:simpleType name="fontSize">
     <xs:annotation>
       <xs:documentation>length | length length</xs:documentation>
--- a/ttml2/spec/xsd/ttml2-document.xsd	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/xsd/ttml2-document.xsd	Tue Nov 25 09:12:42 2014 -0800
@@ -15,6 +15,7 @@
   <xs:include schemaLocation="ttml2-timing-attribs.xsd"/>
   <xs:include schemaLocation="ttml2-head.xsd"/>
   <xs:include schemaLocation="ttml2-content.xsd"/>
+  <xs:include schemaLocation="ttml2-embedded.xsd"/>
   <xs:attributeGroup name="tt.attlist">
     <xs:attributeGroup ref="tt:Core.required.attrib.class"/>
     <xs:attributeGroup ref="ttp:Parameter.attrib.class"/>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ttml2/spec/xsd/ttml2-embedded.xsd	Tue Nov 25 09:12:42 2014 -0800
@@ -0,0 +1,147 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema targetNamespace="http://www.w3.org/ns/ttml" xml:lang="en"
+  xmlns:xs="http://www.w3.org/2001/XMLSchema"
+  xmlns:tt="http://www.w3.org/ns/ttml"
+  xmlns:ttd="http://www.w3.org/ns/ttml#datatype"
+  xmlns:ttm="http://www.w3.org/ns/ttml#metadata">
+  <xs:include schemaLocation="ttml2-core-attribs.xsd"/>
+  <xs:include schemaLocation="ttml2-metadata.xsd"/>
+  <xs:import namespace="http://www.w3.org/ns/ttml#metadata"
+    schemaLocation="ttml2-metadata-attribs.xsd"/>
+  <xs:import namespace="http://www.w3.org/ns/ttml#datatype"
+    schemaLocation="ttml2-datatypes.xsd"/>
+  <xs:attributeGroup name="audio.attlist">
+    <xs:attributeGroup ref="tt:Core.attrib.class"/>
+    <xs:attributeGroup ref="ttm:Metadata.attrib.class"/>
+    <xs:attribute name="format" type="ttd:dataFormat"/>
+    <xs:attribute name="src" type="ttd:dataSource"/>
+    <xs:attribute name="type" type="ttd:dataType"/>
+  </xs:attributeGroup>
+  <xs:attributeGroup name="chunk.attlist">
+    <xs:attributeGroup ref="tt:Core.ID.attrib.class"/>
+    <xs:attribute name="encoding" type="ttd:dataEncoding"/>
+    <xs:attribute name="length" type="ttd:dataLength"/>
+  </xs:attributeGroup>
+  <xs:attributeGroup name="data.attlist">
+    <xs:attributeGroup ref="tt:Core.attrib.class"/>
+    <xs:attribute name="encoding" type="ttd:dataEncoding"/>
+    <xs:attribute name="format" type="ttd:dataFormat"/>
+    <xs:attribute name="length" type="ttd:dataLength"/>
+    <xs:attribute name="src" type="ttd:dataSource"/>
+    <xs:attribute name="type" type="ttd:dataType"/>
+  </xs:attributeGroup>
+  <xs:attributeGroup name="font.attlist">
+    <xs:attributeGroup ref="tt:Core.attrib.class"/>
+    <xs:attribute name="family" type="ttd:fontFamily"/>
+    <xs:attribute name="format" type="ttd:dataFormat"/>
+    <xs:attribute name="range" type="ttd:fontRange"/>
+    <xs:attribute name="src" type="ttd:dataSource"/>
+    <xs:attribute name="style" type="ttd:fontStyle"/>
+    <xs:attribute name="type" type="ttd:dataType"/>
+    <xs:attribute name="weight" type="ttd:fontWeight"/>
+  </xs:attributeGroup>
+  <xs:attributeGroup name="image.attlist">
+    <xs:attributeGroup ref="tt:Core.attrib.class"/>
+    <xs:attributeGroup ref="ttm:Metadata.attrib.class"/>
+    <xs:attribute name="format" type="ttd:dataFormat"/>
+    <xs:attribute name="src" type="ttd:dataSource"/>
+    <xs:attribute name="type" type="ttd:dataType"/>
+  </xs:attributeGroup>
+  <xs:attributeGroup name="resources.attlist">
+    <xs:attributeGroup ref="tt:Core.attrib.class"/>
+  </xs:attributeGroup>
+  <xs:attributeGroup name="source.attlist">
+    <xs:attributeGroup ref="tt:Core.attrib.class"/>
+    <xs:attribute name="format" type="ttd:dataFormat"/>
+    <xs:attribute name="src" type="ttd:dataSource"/>
+    <xs:attribute name="type" type="ttd:dataType"/>
+  </xs:attributeGroup>
+  <xs:complexType name="audio.eltype">
+    <xs:sequence>
+      <xs:group ref="tt:Metadata.class" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:element ref="tt:source" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attributeGroup ref="tt:audio.attlist"/>
+  </xs:complexType>
+  <xs:complexType name="chunk.eltype" mixed="true">
+    <xs:attributeGroup ref="tt:chunk.attlist"/>
+  </xs:complexType>
+  <xs:complexType name="data.eltype" mixed="true">
+    <xs:sequence>
+      <xs:group ref="tt:Metadata.class" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:choice>
+        <xs:element ref="tt:chunk" minOccurs="1" maxOccurs="unbounded"/>
+        <xs:element ref="tt:source" minOccurs="1" maxOccurs="unbounded"/>
+      </xs:choice>
+    </xs:sequence>
+    <xs:attributeGroup ref="tt:data.attlist"/>
+  </xs:complexType>
+  <xs:complexType name="font.eltype">
+    <xs:sequence>
+      <xs:group ref="tt:Metadata.class" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:element ref="tt:source" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attributeGroup ref="tt:font.attlist"/>
+  </xs:complexType>
+  <xs:complexType name="image.eltype">
+    <xs:sequence>
+      <xs:group ref="tt:Metadata.class" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:element ref="tt:source" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attributeGroup ref="tt:image.attlist"/>
+  </xs:complexType>
+  <xs:complexType name="resources.eltype">
+    <xs:sequence>
+      <xs:group ref="tt:Metadata.class" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:group ref="tt:Resource.class" minOccurs="0" maxOccurs="unbounded"/>
+    </xs:sequence>
+    <xs:attributeGroup ref="tt:resources.attlist"/>
+  </xs:complexType>
+  <xs:complexType name="source.eltype">
+    <xs:sequence>
+      <xs:group ref="tt:Metadata.class" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:element ref="tt:data" minOccurs="0" maxOccurs="1"/>
+    </xs:sequence>
+    <xs:attributeGroup ref="tt:source.attlist"/>
+  </xs:complexType>
+  <xs:element name="audio" type="tt:audio.eltype"/>
+  <xs:element name="chunk" type="tt:chunk.eltype"/>
+  <xs:element name="data" type="tt:data.eltype"/>
+  <xs:element name="font" type="tt:font.eltype"/>
+  <xs:element name="image" type="tt:image.eltype"/>
+  <xs:element name="resources" type="tt:resources.eltype"/>
+  <xs:element name="source" type="tt:source.eltype"/>
+  <xs:group name="Audio.class">
+    <xs:choice>
+      <xs:element ref="tt:audio"/>
+    </xs:choice>
+  </xs:group>
+  <xs:group name="Data.class">
+    <xs:choice>
+      <xs:element ref="tt:data"/>
+    </xs:choice>
+  </xs:group>
+  <xs:group name="Font.class">
+    <xs:choice>
+      <xs:element ref="tt:font"/>
+    </xs:choice>
+  </xs:group>
+  <xs:group name="Image.class">
+    <xs:choice>
+      <xs:element ref="tt:image"/>
+    </xs:choice>
+  </xs:group>
+  <xs:group name="Embedded.class">
+    <xs:choice>
+      <xs:element ref="tt:audio"/>
+      <xs:element ref="tt:image"/>
+    </xs:choice>
+  </xs:group>
+  <xs:group name="Resource.class">
+    <xs:choice>
+      <xs:group ref="tt:Data.class"/>
+      <xs:group ref="tt:Embedded.class"/>
+      <xs:group ref="tt:Font.class"/>
+    </xs:choice>
+  </xs:group>
+</xs:schema>
--- a/ttml2/spec/xsd/ttml2-head.xsd	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/xsd/ttml2-head.xsd	Tue Nov 25 09:12:42 2014 -0800
@@ -8,6 +8,7 @@
   <xs:include schemaLocation="ttml2-core-attribs.xsd"/>
   <xs:include schemaLocation="ttml2-metadata.xsd"/>
   <xs:include schemaLocation="ttml2-parameters.xsd"/>
+  <xs:include schemaLocation="ttml2-embedded.xsd"/>
   <xs:include schemaLocation="ttml2-styling.xsd"/>
   <xs:include schemaLocation="ttml2-layout.xsd"/>
   <xs:include schemaLocation="ttml2-animation.xsd"/>
@@ -18,6 +19,7 @@
     <xs:sequence>
       <xs:group ref="tt:Metadata.class" minOccurs="0" maxOccurs="unbounded"/>
       <xs:group ref="tt:Parameters.class" minOccurs="0" maxOccurs="unbounded"/>
+      <xs:element ref="tt:resources" minOccurs="0" maxOccurs="1"/>
       <xs:element ref="tt:styling" minOccurs="0" maxOccurs="1"/>
       <xs:element ref="tt:layout" minOccurs="0" maxOccurs="1"/>
       <xs:element ref="tt:animation" minOccurs="0" maxOccurs="1"/>
--- a/ttml2/spec/xsd/ttml2-styling-attribs.xsd	Tue Oct 21 18:12:45 2014 -0700
+++ b/ttml2/spec/xsd/ttml2-styling-attribs.xsd	Tue Nov 25 09:12:42 2014 -0800
@@ -6,6 +6,9 @@
   <xs:import namespace="http://www.w3.org/ns/ttml#datatype"
     schemaLocation="ttml2-datatypes.xsd"/>
   <xs:attribute name="backgroundColor" type="ttd:color"/>
+  <xs:attribute name="backgroundImage" type="ttd:backgroundImage"/>
+  <xs:attribute name="backgroundPosition" type="ttd:backgroundPosition"/>
+  <xs:attribute name="backgroundRepeat" type="ttd:backgroundRepeat"/>
   <xs:attribute name="border" type="ttd:border"/>
   <xs:attribute name="color" type="ttd:color"/>
   <xs:attribute name="direction" type="ttd:direction"/>
@@ -38,6 +41,9 @@
   <xs:attribute name="zIndex" type="ttd:zIndex"/>
   <xs:attributeGroup name="Styling.attrib.class">
     <xs:attribute ref="tts:backgroundColor"/>
+    <xs:attribute ref="tts:backgroundImage"/>
+    <xs:attribute ref="tts:backgroundPosition"/>
+    <xs:attribute ref="tts:backgroundRepeat"/>
     <xs:attribute ref="tts:border"/>
     <xs:attribute ref="tts:color"/>
     <xs:attribute ref="tts:direction"/>
ttml

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