CVS html5/webvtt

Update of /sources/public/html5/webvtt
In directory roscoe:/var/tmp/cvs-serv17343

Modified Files:
	Overview.html 
Log Message:
Sync WebVTT with Git commit bffcecbd179480fab284e44bd63926916dd3b529

--- /sources/public/html5/webvtt/Overview.html	2015/06/10 08:07:17	1.224
+++ /sources/public/html5/webvtt/Overview.html	2015/06/16 07:32:17	1.225
@@ -3,7 +3,7 @@
 <head>
   <title>WebVTT: The Web Video Text Tracks Format</title>
   <meta charset="utf-8">
-  <meta name="revision" content="645a6920adcbde079362453d5c99e4b3cf18903a">
+  <meta name="revision" content="bffcecbd179480fab284e44bd63926916dd3b529">
   
   
   
@@ -305,7 +305,7 @@
   </p>
   <h1 class="title p-name" id="title">WebVTT: The Web Video Text Tracks Format</h1>
   
-  <h2 id="draft-community-group-report-10-june-2015">Draft Community Group Report <time class="dt-published" datetime="2015-06-10">10 June 2015</time></h2>
+  <h2 id="draft-community-group-report-16-june-2015">Draft Community Group Report <time class="dt-published" datetime="2015-06-16">16 June 2015</time></h2>
   <dl>
     
     
@@ -3825,6 +3825,12 @@
   <section id="rendering">
    <!--OddPage--><h2 role="heading" id="h2_rendering"><span class="secno">6. </span>Rendering</h2>
 
+   <div class="note"><div class="note-title" aria-level="1" role="heading" id="h_note_31"><span>Note</span></div><p class="">This section describes in some detail how to visually render WebVTT cues in a
+   user agent. It also specifies extra CSS functionality made available to manipulate the visual
+   rendering. The processing model is quite tightly linked to media elements in HTML. When
+   supporting WebVTT in media players that don't support CSS, equivalent visual rendering will need
+   to be implemented.</p></div>
+
    <section id="processing-model">
     <h3 role="heading" id="h3_processing-model"><span class="secno">6.1 </span>Processing model</h3>
 
@@ -3834,6 +3840,11 @@
     track" href="#dfn-text-track" class="internalDFN">text tracks</a> that use these rules for a given <a href="#dfn-media-element" class="internalDFN">media element</a>, or other playback
     mechanism, are rendered together, to avoid overlapping subtitles from multiple tracks.</p>
 
+    <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_32"><span>Note</span></div><p class="">In HTML, audio elements don't have a visual rendering area and therefore, this
+    algorithm will abort for audio elements. When authors do create WebVTT captions or subtitles for
+    audio resources, they need to publish them in a video element for rendering by the user
+    agent.</p></div>
+
     <p>The output of the steps below is a set of CSS boxes that covers the rendering area of the
     <a href="#dfn-media-element" class="internalDFN">media element</a> or other playback mechanism, which user agents are expected to render in a
     manner suiting the user.</p>
@@ -3843,8 +3854,7 @@
     <ol>
 
      <li><p>If the <a href="#dfn-media-element" class="internalDFN">media element</a> is an <a href="#dfn-audio" class="internalDFN"><code>audio</code></a> element, or is another
-     playback mechanism with no rendering area, abort these steps. There is nothing to
-     render.</p></li>
+     playback mechanism with no rendering area, abort these steps.</p></li>
 
      <li><p>Let <var>video</var> be the <a href="#dfn-media-element" class="internalDFN">media element</a> or other playback mechanism.</p></li>
 
@@ -3988,7 +3998,7 @@
           depth-first traversal, excluding <a title="WebVTT Ruby Text Object" href="#dfn-webvtt-ruby-text-object" class="internalDFN">WebVTT Ruby Text
           Objects</a> and their descendants, to determine the <i>paragraph embedding level</i> of
           the first Unicode paragraph of the cue. [<cite><a class="bibref" href="#bib-BIDI">BIDI</a></cite>]</p>
-          <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_31"><span>Note</span></div><p class="">Within a cue, paragraph boundaries are only denoted by Type B characters,
+          <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_33"><span>Note</span></div><p class="">Within a cue, paragraph boundaries are only denoted by Type B characters,
           such as U+000A LINE FEED (LF), U+0085 NEXT LINE (NEL), and U+2029 PARAGRAPH SEPARATOR.
           (This means each line of the cue is reordered as if it was a separate paragraph.)</p></div>
          </li>
@@ -4071,7 +4081,7 @@
       descendants, to determine the <i>paragraph embedding level</i> of the first Unicode paragraph
       of the cue. [<cite><a class="bibref" href="#bib-BIDI">BIDI</a></cite>]</p>
 
-      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_32"><span>Note</span></div><p class="">Within a cue, paragraph boundaries are only denoted by Type B characters, such
+      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_34"><span>Note</span></div><p class="">Within a cue, paragraph boundaries are only denoted by Type B characters, such
       as U+000A LINE FEED (LF), U+0085 NEXT LINE (NEL), and U+2029 PARAGRAPH SEPARATOR. (This means
       each line of the cue is reordered as if it was a separate paragraph.)</p></div>
 
@@ -4245,7 +4255,7 @@
 
       </dl>
 
-      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_33"><span>Note</span></div><p class="">These are not final positions, they are merely temporary positions used to
+      <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_35"><span>Note</span></div><p class="">These are not final positions, they are merely temporary positions used to
       calculate box dimensions below.</p></div>
 
      </li>
@@ -4806,7 +4816,7 @@
     following sections affect the styling of parts of <a title="WebVTT cue" href="#dfn-webvtt-cue" class="internalDFN">WebVTT cues</a> that are
     being rendered for the <i>matched element</i>.</p>
 
-    <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_34"><span>Note</span></div><p class="">If the <i>matched element</i> is not a <a href="#dfn-video" class="internalDFN"><code>video</code></a> element, the
+    <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_36"><span>Note</span></div><p class="">If the <i>matched element</i> is not a <a href="#dfn-video" class="internalDFN"><code>video</code></a> element, the
     pseudo-elements defined below won't have any effect according to this specification.</p></div>
 
     <p>A CSS user agent that implements the <a title="text track" href="#dfn-text-track" class="internalDFN">text tracks</a> model must
@@ -5012,7 +5022,7 @@
      section, that element is the matched element. The pseudo-element defined below affects the
      styling of text track regions that are being rendered for the matched element.</p>
 
-     <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_35"><span>Note</span></div><p class="">If the matched element is not a video element, the pseudo-element defined below
+     <div class="note"><div class="note-title" aria-level="3" role="heading" id="h_note_37"><span>Note</span></div><p class="">If the matched element is not a video element, the pseudo-element defined below
      won't have any effect according to this specification.</p></div>
 
      <p>The '<dfn title="pseudo-region" id="dfn-pseudo-region">::cue-region</dfn>' pseudo-element (with no argument)
@@ -5666,7 +5676,7 @@
          <li> 57 45 42 56 54 54 09 </li>
          <li> 57 45 42 56 54 54 EOF </li>
         </ul>
-        <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_36"><span>Note</span></div><p class="">(An optional UTF-8 BOM, the ASCII string "<code>WEBVTT</code>", and finally
+        <div class="note"><div class="note-title" aria-level="2" role="heading" id="h_note_38"><span>Note</span></div><p class="">(An optional UTF-8 BOM, the ASCII string "<code>WEBVTT</code>", and finally
         a space, tab, line break, or the end of the file.)</p></div>
        </dd>
        <dt>File extension(s):</dt>

Received on Tuesday, 16 June 2015 07:32:21 UTC