[ttml1se] update profile NS overview; update line ending conventions on remaining profiles
--- a/ttml1/spec/profiles/standalone/Overview.html Mon Jan 13 20:55:51 2014 -0700
+++ b/ttml1/spec/profiles/standalone/Overview.html Mon Jan 13 20:59:27 2014 -0700
@@ -1,20 +1,14 @@
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
- <title>DFXP Namespaces</title>
+ <title>TTML Profile Namespace</title>
</head>
-
<body>
- <h1></h1>
-
-<p>This is a placeholder for a namespace document that permits
-dereferencing the Timed Text Markup Language (TTML) 1.0 namespace URIs:</p>
-
-<pre>
-http://www.w3.org/ns/ttml/profile
-</pre>
-
-<p>This namespace is stable.</p>
-
+ <p>This is a placeholder for a namespace document that permits
+ dereferencing the Timed Text Markup Language (TTML) namespace URIs:</p>
+ <pre>
+ http://www.w3.org/ns/ttml/profile
+ </pre>
+ <p>This namespace is stable.</p>
</body>
</html>
--- a/ttml1/spec/profiles/standalone/dfxp-presentation Mon Jan 13 20:55:51 2014 -0700
+++ b/ttml1/spec/profiles/standalone/dfxp-presentation Mon Jan 13 20:59:27 2014 -0700
@@ -1,132 +1,132 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
- This file is a copy of the content defined by the "dfxp-presentation"
- profile of TTML1 as specified in http://www.w3.org/TR/ttml1/#profile-dfxp-presentation.
- In the event of a discrepancy between this file and the TTML1 specification,
- the referenced specification documnet applies.
--->
-<profile xmlns="http://www.w3.org/ns/ttml#parameter">
- <features xml:base="http://www.w3.org/ns/ttml/feature/">
- <!-- required (mandatory) feature support -->
- <feature value="required">#content</feature>
- <feature value="required">#core</feature>
- <feature value="required">#presentation</feature>
- <feature value="required">#profile</feature>
- <feature value="required">#structure</feature>
- <feature value="required">#time-offset</feature>
- <feature value="required">#timing</feature>
- <!-- optional (voluntary) feature support -->
- <feature value="optional">#animation</feature>
- <feature value="optional">#backgroundColor-block</feature>
- <feature value="optional">#backgroundColor-inline</feature>
- <feature value="optional">#backgroundColor-region</feature>
- <feature value="optional">#backgroundColor</feature>
- <feature value="optional">#bidi</feature>
- <feature value="optional">#cellResolution</feature>
- <feature value="optional">#clockMode-gps</feature>
- <feature value="optional">#clockMode-local</feature>
- <feature value="optional">#clockMode-utc</feature>
- <feature value="optional">#clockMode</feature>
- <feature value="optional">#color</feature>
- <feature value="optional">#direction</feature>
- <feature value="optional">#display-block</feature>
- <feature value="optional">#display-inline</feature>
- <feature value="optional">#display-region</feature>
- <feature value="optional">#display</feature>
- <feature value="optional">#displayAlign</feature>
- <feature value="optional">#dropMode-dropNTSC</feature>
- <feature value="optional">#dropMode-dropPAL</feature>
- <feature value="optional">#dropMode-nonDrop</feature>
- <feature value="optional">#dropMode</feature>
- <feature value="optional">#extent-region</feature>
- <feature value="optional">#extent-root</feature>
- <feature value="optional">#extent</feature>
- <feature value="optional">#fontFamily-generic</feature>
- <feature value="optional">#fontFamily-non-generic</feature>
- <feature value="optional">#fontFamily</feature>
- <feature value="optional">#fontSize-anamorphic</feature>
- <feature value="optional">#fontSize-isomorphic</feature>
- <feature value="optional">#fontSize</feature>
- <feature value="optional">#fontStyle-italic</feature>
- <feature value="optional">#fontStyle-oblique</feature>
- <feature value="optional">#fontStyle</feature>
- <feature value="optional">#fontWeight-bold</feature>
- <feature value="optional">#fontWeight</feature>
- <feature value="optional">#frameRate</feature>
- <feature value="optional">#frameRateMultiplier</feature>
- <feature value="optional">#layout</feature>
- <feature value="optional">#length-cell</feature>
- <feature value="optional">#length-em</feature>
- <feature value="optional">#length-integer</feature>
- <feature value="optional">#length-negative</feature>
- <feature value="optional">#length-percentage</feature>
- <feature value="optional">#length-pixel</feature>
- <feature value="optional">#length-positive</feature>
- <feature value="optional">#length-real</feature>
- <feature value="optional">#length</feature>
- <feature value="optional">#lineBreak-uax14</feature>
- <feature value="optional">#lineHeight</feature>
- <feature value="optional">#markerMode-continuous</feature>
- <feature value="optional">#markerMode-discontinuous</feature>
- <feature value="optional">#markerMode</feature>
- <feature value="optional">#metadata</feature>
- <feature value="optional">#nested-div</feature>
- <feature value="optional">#nested-span</feature>
- <feature value="optional">#opacity</feature>
- <feature value="optional">#origin</feature>
- <feature value="optional">#overflow-visible</feature>
- <feature value="optional">#overflow</feature>
- <feature value="optional">#padding-1</feature>
- <feature value="optional">#padding-2</feature>
- <feature value="optional">#padding-3</feature>
- <feature value="optional">#padding-4</feature>
- <feature value="optional">#padding</feature>
- <feature value="optional">#pixelAspectRatio</feature>
- <feature value="optional">#showBackground</feature>
- <feature value="optional">#styling-chained</feature>
- <feature value="optional">#styling-inheritance-content</feature>
- <feature value="optional">#styling-inheritance-region</feature>
- <feature value="optional">#styling-inline</feature>
- <feature value="optional">#styling-nested</feature>
- <feature value="optional">#styling-referential</feature>
- <feature value="optional">#styling</feature>
- <feature value="optional">#subFrameRate</feature>
- <feature value="optional">#textAlign-absolute</feature>
- <feature value="optional">#textAlign-relative</feature>
- <feature value="optional">#textAlign</feature>
- <feature value="optional">#textDecoration-over</feature>
- <feature value="optional">#textDecoration-through</feature>
- <feature value="optional">#textDecoration-under</feature>
- <feature value="optional">#textDecoration</feature>
- <feature value="optional">#textOutline-blurred</feature>
- <feature value="optional">#textOutline-unblurred</feature>
- <feature value="optional">#textOutline</feature>
- <feature value="optional">#tickRate</feature>
- <feature value="optional">#time-clock-with-frames</feature>
- <feature value="optional">#time-clock</feature>
- <feature value="optional">#time-offset-with-frames</feature>
- <feature value="optional">#time-offset-with-ticks</feature>
- <feature value="optional">#timeBase-clock</feature>
- <feature value="optional">#timeBase-media</feature>
- <feature value="optional">#timeBase-smpte</feature>
- <feature value="optional">#timeContainer</feature>
- <feature value="optional">#transformation</feature>
- <feature value="optional">#unicodeBidi</feature>
- <feature value="optional">#visibility-block</feature>
- <feature value="optional">#visibility-inline</feature>
- <feature value="optional">#visibility-region</feature>
- <feature value="optional">#visibility</feature>
- <feature value="optional">#wrapOption</feature>
- <feature value="optional">#writingMode-horizontal-lr</feature>
- <feature value="optional">#writingMode-horizontal-rl</feature>
- <feature value="optional">#writingMode-horizontal</feature>
- <feature value="optional">#writingMode-vertical</feature>
- <feature value="optional">#writingMode</feature>
- <feature value="optional">#zIndex</feature>
- </features>
- <extensions xml:base="http://www.w3.org/ns/ttml/extension/">
- <!-- required (mandatory) extension support -->
- <!-- optional (voluntary) extension support -->
- </extensions>
-</profile>
-
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ This file is a copy of the content defined by the "dfxp-presentation"
+ profile of TTML1 as specified in http://www.w3.org/TR/ttml1/#profile-dfxp-presentation.
+ In the event of a discrepancy between this file and the TTML1 specification,
+ the referenced specification documnet applies.
+-->
+<profile xmlns="http://www.w3.org/ns/ttml#parameter">
+ <features xml:base="http://www.w3.org/ns/ttml/feature/">
+ <!-- required (mandatory) feature support -->
+ <feature value="required">#content</feature>
+ <feature value="required">#core</feature>
+ <feature value="required">#presentation</feature>
+ <feature value="required">#profile</feature>
+ <feature value="required">#structure</feature>
+ <feature value="required">#time-offset</feature>
+ <feature value="required">#timing</feature>
+ <!-- optional (voluntary) feature support -->
+ <feature value="optional">#animation</feature>
+ <feature value="optional">#backgroundColor-block</feature>
+ <feature value="optional">#backgroundColor-inline</feature>
+ <feature value="optional">#backgroundColor-region</feature>
+ <feature value="optional">#backgroundColor</feature>
+ <feature value="optional">#bidi</feature>
+ <feature value="optional">#cellResolution</feature>
+ <feature value="optional">#clockMode-gps</feature>
+ <feature value="optional">#clockMode-local</feature>
+ <feature value="optional">#clockMode-utc</feature>
+ <feature value="optional">#clockMode</feature>
+ <feature value="optional">#color</feature>
+ <feature value="optional">#direction</feature>
+ <feature value="optional">#display-block</feature>
+ <feature value="optional">#display-inline</feature>
+ <feature value="optional">#display-region</feature>
+ <feature value="optional">#display</feature>
+ <feature value="optional">#displayAlign</feature>
+ <feature value="optional">#dropMode-dropNTSC</feature>
+ <feature value="optional">#dropMode-dropPAL</feature>
+ <feature value="optional">#dropMode-nonDrop</feature>
+ <feature value="optional">#dropMode</feature>
+ <feature value="optional">#extent-region</feature>
+ <feature value="optional">#extent-root</feature>
+ <feature value="optional">#extent</feature>
+ <feature value="optional">#fontFamily-generic</feature>
+ <feature value="optional">#fontFamily-non-generic</feature>
+ <feature value="optional">#fontFamily</feature>
+ <feature value="optional">#fontSize-anamorphic</feature>
+ <feature value="optional">#fontSize-isomorphic</feature>
+ <feature value="optional">#fontSize</feature>
+ <feature value="optional">#fontStyle-italic</feature>
+ <feature value="optional">#fontStyle-oblique</feature>
+ <feature value="optional">#fontStyle</feature>
+ <feature value="optional">#fontWeight-bold</feature>
+ <feature value="optional">#fontWeight</feature>
+ <feature value="optional">#frameRate</feature>
+ <feature value="optional">#frameRateMultiplier</feature>
+ <feature value="optional">#layout</feature>
+ <feature value="optional">#length-cell</feature>
+ <feature value="optional">#length-em</feature>
+ <feature value="optional">#length-integer</feature>
+ <feature value="optional">#length-negative</feature>
+ <feature value="optional">#length-percentage</feature>
+ <feature value="optional">#length-pixel</feature>
+ <feature value="optional">#length-positive</feature>
+ <feature value="optional">#length-real</feature>
+ <feature value="optional">#length</feature>
+ <feature value="optional">#lineBreak-uax14</feature>
+ <feature value="optional">#lineHeight</feature>
+ <feature value="optional">#markerMode-continuous</feature>
+ <feature value="optional">#markerMode-discontinuous</feature>
+ <feature value="optional">#markerMode</feature>
+ <feature value="optional">#metadata</feature>
+ <feature value="optional">#nested-div</feature>
+ <feature value="optional">#nested-span</feature>
+ <feature value="optional">#opacity</feature>
+ <feature value="optional">#origin</feature>
+ <feature value="optional">#overflow-visible</feature>
+ <feature value="optional">#overflow</feature>
+ <feature value="optional">#padding-1</feature>
+ <feature value="optional">#padding-2</feature>
+ <feature value="optional">#padding-3</feature>
+ <feature value="optional">#padding-4</feature>
+ <feature value="optional">#padding</feature>
+ <feature value="optional">#pixelAspectRatio</feature>
+ <feature value="optional">#showBackground</feature>
+ <feature value="optional">#styling-chained</feature>
+ <feature value="optional">#styling-inheritance-content</feature>
+ <feature value="optional">#styling-inheritance-region</feature>
+ <feature value="optional">#styling-inline</feature>
+ <feature value="optional">#styling-nested</feature>
+ <feature value="optional">#styling-referential</feature>
+ <feature value="optional">#styling</feature>
+ <feature value="optional">#subFrameRate</feature>
+ <feature value="optional">#textAlign-absolute</feature>
+ <feature value="optional">#textAlign-relative</feature>
+ <feature value="optional">#textAlign</feature>
+ <feature value="optional">#textDecoration-over</feature>
+ <feature value="optional">#textDecoration-through</feature>
+ <feature value="optional">#textDecoration-under</feature>
+ <feature value="optional">#textDecoration</feature>
+ <feature value="optional">#textOutline-blurred</feature>
+ <feature value="optional">#textOutline-unblurred</feature>
+ <feature value="optional">#textOutline</feature>
+ <feature value="optional">#tickRate</feature>
+ <feature value="optional">#time-clock-with-frames</feature>
+ <feature value="optional">#time-clock</feature>
+ <feature value="optional">#time-offset-with-frames</feature>
+ <feature value="optional">#time-offset-with-ticks</feature>
+ <feature value="optional">#timeBase-clock</feature>
+ <feature value="optional">#timeBase-media</feature>
+ <feature value="optional">#timeBase-smpte</feature>
+ <feature value="optional">#timeContainer</feature>
+ <feature value="optional">#transformation</feature>
+ <feature value="optional">#unicodeBidi</feature>
+ <feature value="optional">#visibility-block</feature>
+ <feature value="optional">#visibility-inline</feature>
+ <feature value="optional">#visibility-region</feature>
+ <feature value="optional">#visibility</feature>
+ <feature value="optional">#wrapOption</feature>
+ <feature value="optional">#writingMode-horizontal-lr</feature>
+ <feature value="optional">#writingMode-horizontal-rl</feature>
+ <feature value="optional">#writingMode-horizontal</feature>
+ <feature value="optional">#writingMode-vertical</feature>
+ <feature value="optional">#writingMode</feature>
+ <feature value="optional">#zIndex</feature>
+ </features>
+ <extensions xml:base="http://www.w3.org/ns/ttml/extension/">
+ <!-- required (mandatory) extension support -->
+ <!-- optional (voluntary) extension support -->
+ </extensions>
+</profile>
+
--- a/ttml1/spec/profiles/standalone/dfxp-transformation Mon Jan 13 20:55:51 2014 -0700
+++ b/ttml1/spec/profiles/standalone/dfxp-transformation Mon Jan 13 20:59:27 2014 -0700
@@ -1,132 +1,132 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
- This file is a copy of the content defined by the "dfxp-transformation"
- profile of TTML1 as specified in http://www.w3.org/TR/ttml1/#profile-dfxp-transformation.
- In the event of a discrepancy between this file and the TTML1 specification,
- the referenced specification documnet applies.
--->
-<profile xmlns="http://www.w3.org/ns/ttml#parameter">
- <features xml:base="http://www.w3.org/ns/ttml/feature/">
- <!-- required (mandatory) feature support -->
- <feature value="required">#content</feature>
- <feature value="required">#core</feature>
- <feature value="required">#profile</feature>
- <feature value="required">#structure</feature>
- <feature value="required">#time-offset</feature>
- <feature value="required">#timing</feature>
- <feature value="required">#transformation</feature>
- <!-- optional (voluntary) feature support -->
- <feature value="optional">#animation</feature>
- <feature value="optional">#backgroundColor-block</feature>
- <feature value="optional">#backgroundColor-inline</feature>
- <feature value="optional">#backgroundColor-region</feature>
- <feature value="optional">#backgroundColor</feature>
- <feature value="optional">#bidi</feature>
- <feature value="optional">#cellResolution</feature>
- <feature value="optional">#clockMode-gps</feature>
- <feature value="optional">#clockMode-local</feature>
- <feature value="optional">#clockMode-utc</feature>
- <feature value="optional">#clockMode</feature>
- <feature value="optional">#color</feature>
- <feature value="optional">#direction</feature>
- <feature value="optional">#display-block</feature>
- <feature value="optional">#display-inline</feature>
- <feature value="optional">#display-region</feature>
- <feature value="optional">#display</feature>
- <feature value="optional">#displayAlign</feature>
- <feature value="optional">#dropMode-dropNTSC</feature>
- <feature value="optional">#dropMode-dropPAL</feature>
- <feature value="optional">#dropMode-nonDrop</feature>
- <feature value="optional">#dropMode</feature>
- <feature value="optional">#extent-region</feature>
- <feature value="optional">#extent-root</feature>
- <feature value="optional">#extent</feature>
- <feature value="optional">#fontFamily-generic</feature>
- <feature value="optional">#fontFamily-non-generic</feature>
- <feature value="optional">#fontFamily</feature>
- <feature value="optional">#fontSize-anamorphic</feature>
- <feature value="optional">#fontSize-isomorphic</feature>
- <feature value="optional">#fontSize</feature>
- <feature value="optional">#fontStyle-italic</feature>
- <feature value="optional">#fontStyle-oblique</feature>
- <feature value="optional">#fontStyle</feature>
- <feature value="optional">#fontWeight-bold</feature>
- <feature value="optional">#fontWeight</feature>
- <feature value="optional">#frameRate</feature>
- <feature value="optional">#frameRateMultiplier</feature>
- <feature value="optional">#layout</feature>
- <feature value="optional">#length-cell</feature>
- <feature value="optional">#length-em</feature>
- <feature value="optional">#length-integer</feature>
- <feature value="optional">#length-negative</feature>
- <feature value="optional">#length-percentage</feature>
- <feature value="optional">#length-pixel</feature>
- <feature value="optional">#length-positive</feature>
- <feature value="optional">#length-real</feature>
- <feature value="optional">#length</feature>
- <feature value="optional">#lineBreak-uax14</feature>
- <feature value="optional">#lineHeight</feature>
- <feature value="optional">#markerMode-continuous</feature>
- <feature value="optional">#markerMode-discontinuous</feature>
- <feature value="optional">#markerMode</feature>
- <feature value="optional">#metadata</feature>
- <feature value="optional">#nested-div</feature>
- <feature value="optional">#nested-span</feature>
- <feature value="optional">#opacity</feature>
- <feature value="optional">#origin</feature>
- <feature value="optional">#overflow-visible</feature>
- <feature value="optional">#overflow</feature>
- <feature value="optional">#padding-1</feature>
- <feature value="optional">#padding-2</feature>
- <feature value="optional">#padding-3</feature>
- <feature value="optional">#padding-4</feature>
- <feature value="optional">#padding</feature>
- <feature value="optional">#pixelAspectRatio</feature>
- <feature value="optional">#presentation</feature>
- <feature value="optional">#showBackground</feature>
- <feature value="optional">#styling-chained</feature>
- <feature value="optional">#styling-inheritance-content</feature>
- <feature value="optional">#styling-inheritance-region</feature>
- <feature value="optional">#styling-inline</feature>
- <feature value="optional">#styling-nested</feature>
- <feature value="optional">#styling-referential</feature>
- <feature value="optional">#styling</feature>
- <feature value="optional">#subFrameRate</feature>
- <feature value="optional">#textAlign-absolute</feature>
- <feature value="optional">#textAlign-relative</feature>
- <feature value="optional">#textAlign</feature>
- <feature value="optional">#textDecoration-over</feature>
- <feature value="optional">#textDecoration-through</feature>
- <feature value="optional">#textDecoration-under</feature>
- <feature value="optional">#textDecoration</feature>
- <feature value="optional">#textOutline-blurred</feature>
- <feature value="optional">#textOutline-unblurred</feature>
- <feature value="optional">#textOutline</feature>
- <feature value="optional">#tickRate</feature>
- <feature value="optional">#time-clock-with-frames</feature>
- <feature value="optional">#time-clock</feature>
- <feature value="optional">#time-offset-with-frames</feature>
- <feature value="optional">#time-offset-with-ticks</feature>
- <feature value="optional">#timeBase-clock</feature>
- <feature value="optional">#timeBase-media</feature>
- <feature value="optional">#timeBase-smpte</feature>
- <feature value="optional">#timeContainer</feature>
- <feature value="optional">#unicodeBidi</feature>
- <feature value="optional">#visibility-block</feature>
- <feature value="optional">#visibility-inline</feature>
- <feature value="optional">#visibility-region</feature>
- <feature value="optional">#visibility</feature>
- <feature value="optional">#wrapOption</feature>
- <feature value="optional">#writingMode-horizontal-lr</feature>
- <feature value="optional">#writingMode-horizontal-rl</feature>
- <feature value="optional">#writingMode-horizontal</feature>
- <feature value="optional">#writingMode-vertical</feature>
- <feature value="optional">#writingMode</feature>
- <feature value="optional">#zIndex</feature>
- </features>
- <extensions xml:base="http://www.w3.org/ns/ttml/extension/">
- <!-- required (mandatory) extension support -->
- <!-- optional (voluntary) extension support -->
- </extensions>
-</profile>
-
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ This file is a copy of the content defined by the "dfxp-transformation"
+ profile of TTML1 as specified in http://www.w3.org/TR/ttml1/#profile-dfxp-transformation.
+ In the event of a discrepancy between this file and the TTML1 specification,
+ the referenced specification documnet applies.
+-->
+<profile xmlns="http://www.w3.org/ns/ttml#parameter">
+ <features xml:base="http://www.w3.org/ns/ttml/feature/">
+ <!-- required (mandatory) feature support -->
+ <feature value="required">#content</feature>
+ <feature value="required">#core</feature>
+ <feature value="required">#profile</feature>
+ <feature value="required">#structure</feature>
+ <feature value="required">#time-offset</feature>
+ <feature value="required">#timing</feature>
+ <feature value="required">#transformation</feature>
+ <!-- optional (voluntary) feature support -->
+ <feature value="optional">#animation</feature>
+ <feature value="optional">#backgroundColor-block</feature>
+ <feature value="optional">#backgroundColor-inline</feature>
+ <feature value="optional">#backgroundColor-region</feature>
+ <feature value="optional">#backgroundColor</feature>
+ <feature value="optional">#bidi</feature>
+ <feature value="optional">#cellResolution</feature>
+ <feature value="optional">#clockMode-gps</feature>
+ <feature value="optional">#clockMode-local</feature>
+ <feature value="optional">#clockMode-utc</feature>
+ <feature value="optional">#clockMode</feature>
+ <feature value="optional">#color</feature>
+ <feature value="optional">#direction</feature>
+ <feature value="optional">#display-block</feature>
+ <feature value="optional">#display-inline</feature>
+ <feature value="optional">#display-region</feature>
+ <feature value="optional">#display</feature>
+ <feature value="optional">#displayAlign</feature>
+ <feature value="optional">#dropMode-dropNTSC</feature>
+ <feature value="optional">#dropMode-dropPAL</feature>
+ <feature value="optional">#dropMode-nonDrop</feature>
+ <feature value="optional">#dropMode</feature>
+ <feature value="optional">#extent-region</feature>
+ <feature value="optional">#extent-root</feature>
+ <feature value="optional">#extent</feature>
+ <feature value="optional">#fontFamily-generic</feature>
+ <feature value="optional">#fontFamily-non-generic</feature>
+ <feature value="optional">#fontFamily</feature>
+ <feature value="optional">#fontSize-anamorphic</feature>
+ <feature value="optional">#fontSize-isomorphic</feature>
+ <feature value="optional">#fontSize</feature>
+ <feature value="optional">#fontStyle-italic</feature>
+ <feature value="optional">#fontStyle-oblique</feature>
+ <feature value="optional">#fontStyle</feature>
+ <feature value="optional">#fontWeight-bold</feature>
+ <feature value="optional">#fontWeight</feature>
+ <feature value="optional">#frameRate</feature>
+ <feature value="optional">#frameRateMultiplier</feature>
+ <feature value="optional">#layout</feature>
+ <feature value="optional">#length-cell</feature>
+ <feature value="optional">#length-em</feature>
+ <feature value="optional">#length-integer</feature>
+ <feature value="optional">#length-negative</feature>
+ <feature value="optional">#length-percentage</feature>
+ <feature value="optional">#length-pixel</feature>
+ <feature value="optional">#length-positive</feature>
+ <feature value="optional">#length-real</feature>
+ <feature value="optional">#length</feature>
+ <feature value="optional">#lineBreak-uax14</feature>
+ <feature value="optional">#lineHeight</feature>
+ <feature value="optional">#markerMode-continuous</feature>
+ <feature value="optional">#markerMode-discontinuous</feature>
+ <feature value="optional">#markerMode</feature>
+ <feature value="optional">#metadata</feature>
+ <feature value="optional">#nested-div</feature>
+ <feature value="optional">#nested-span</feature>
+ <feature value="optional">#opacity</feature>
+ <feature value="optional">#origin</feature>
+ <feature value="optional">#overflow-visible</feature>
+ <feature value="optional">#overflow</feature>
+ <feature value="optional">#padding-1</feature>
+ <feature value="optional">#padding-2</feature>
+ <feature value="optional">#padding-3</feature>
+ <feature value="optional">#padding-4</feature>
+ <feature value="optional">#padding</feature>
+ <feature value="optional">#pixelAspectRatio</feature>
+ <feature value="optional">#presentation</feature>
+ <feature value="optional">#showBackground</feature>
+ <feature value="optional">#styling-chained</feature>
+ <feature value="optional">#styling-inheritance-content</feature>
+ <feature value="optional">#styling-inheritance-region</feature>
+ <feature value="optional">#styling-inline</feature>
+ <feature value="optional">#styling-nested</feature>
+ <feature value="optional">#styling-referential</feature>
+ <feature value="optional">#styling</feature>
+ <feature value="optional">#subFrameRate</feature>
+ <feature value="optional">#textAlign-absolute</feature>
+ <feature value="optional">#textAlign-relative</feature>
+ <feature value="optional">#textAlign</feature>
+ <feature value="optional">#textDecoration-over</feature>
+ <feature value="optional">#textDecoration-through</feature>
+ <feature value="optional">#textDecoration-under</feature>
+ <feature value="optional">#textDecoration</feature>
+ <feature value="optional">#textOutline-blurred</feature>
+ <feature value="optional">#textOutline-unblurred</feature>
+ <feature value="optional">#textOutline</feature>
+ <feature value="optional">#tickRate</feature>
+ <feature value="optional">#time-clock-with-frames</feature>
+ <feature value="optional">#time-clock</feature>
+ <feature value="optional">#time-offset-with-frames</feature>
+ <feature value="optional">#time-offset-with-ticks</feature>
+ <feature value="optional">#timeBase-clock</feature>
+ <feature value="optional">#timeBase-media</feature>
+ <feature value="optional">#timeBase-smpte</feature>
+ <feature value="optional">#timeContainer</feature>
+ <feature value="optional">#unicodeBidi</feature>
+ <feature value="optional">#visibility-block</feature>
+ <feature value="optional">#visibility-inline</feature>
+ <feature value="optional">#visibility-region</feature>
+ <feature value="optional">#visibility</feature>
+ <feature value="optional">#wrapOption</feature>
+ <feature value="optional">#writingMode-horizontal-lr</feature>
+ <feature value="optional">#writingMode-horizontal-rl</feature>
+ <feature value="optional">#writingMode-horizontal</feature>
+ <feature value="optional">#writingMode-vertical</feature>
+ <feature value="optional">#writingMode</feature>
+ <feature value="optional">#zIndex</feature>
+ </features>
+ <extensions xml:base="http://www.w3.org/ns/ttml/extension/">
+ <!-- required (mandatory) extension support -->
+ <!-- optional (voluntary) extension support -->
+ </extensions>
+</profile>
+