Add link to technical region spec.
authorSilvia Pfeiffer
Sat, 02 Mar 2013 17:10:14 +1100
changeset 72 c89cab022c06
parent 71 8219501dde1a
child 73 4a2da7420a7c
Add link to technical region spec.
608toVTT/608toVTT.html
--- a/608toVTT/608toVTT.html	Tue Feb 26 07:53:20 2013 +1100
+++ b/608toVTT/608toVTT.html	Sat Mar 02 17:10:14 2013 +1100
@@ -106,7 +106,7 @@
       </p>
 
       <p>
-        A WebVTT file consists at its core of a series of so-called cues, which contain a start time, an end time, cue settings, and the cue text, which is rendered in browsers for WebVTT files of kind "subtitles" or "captions". Styling of character attributes is provided through markup of the text in a similar fashion to how HTML marks up text. Cues are either rendered directly to the video viewport, or into a so-called <a href="http://www.w3.org/community/texttracks/wiki/MultiCueBox">WebVTT "Regions"</a>. Regions are similar to CEA-708 windows.
+        A WebVTT file consists at its core of a series of so-called cues, which contain a start time, an end time, cue settings, and the cue text, which is rendered in browsers for WebVTT files of kind "subtitles" or "captions". Styling of character attributes is provided through markup of the text in a similar fashion to how HTML marks up text. Cues are either rendered directly to the video viewport, or into a so-called <a href="https://dvcs.w3.org/hg/text-tracks/raw-file/default/608toVTT/region.html">WebVTT "Regions"</a>. Regions are similar to CEA-708 windows.
       </p>
 
       <p>
@@ -434,7 +434,7 @@
         </p>
 
         <p>
-          Within the Caption Screen, CEA-708 defines "Caption Windows" through which the caption text is rendered. For WebVTT we map CEA-708 "Caption Windows" to <a href="http://www.w3.org/community/texttracks/wiki/MultiCueBox">WebVTT Regions</a>. It is also possible to use plain WebVTT cues, but those have limited functionality, e.g. don't allow styling of the Region (e.g. Window background colors or fade in), or position with anchor points and anchor location, or do roll-up, so will not result in a perfect representation of CEA-708 captions. We will not regard this option further here.
+          Within the Caption Screen, CEA-708 defines "Caption Windows" through which the caption text is rendered. For WebVTT we map CEA-708 "Caption Windows" to <a href="https://dvcs.w3.org/hg/text-tracks/raw-file/default/608toVTT/region.html">WebVTT Regions</a>. It is also possible to use plain WebVTT cues, but those have limited functionality, e.g. don't allow styling of the Region (e.g. Window background colors or fade in), or position with anchor points and anchor location, or do roll-up, so will not result in a perfect representation of CEA-708 captions. We will not regard this option further here.
         </p>
           
         <p>
@@ -1626,6 +1626,7 @@
       <ul>
         <li><a href="http://edocket.access.gpo.gov/cfr_2007/octqtr/pdf/47cfr15.119.pdf">608 specification</a></li>
         <li><a href="http://www.cpcweb.com/hdtv/708.htm">708 information</a></li>
+        <li><a href="https://dvcs.w3.org/hg/text-tracks/raw-file/default/608toVTT/region.html">"Region" extension spec for WebVTT</a></li>
       </ul>
     </section>