- From: poot <cvsmail@w3.org>
- Date: Wed, 5 May 2010 07:55:03 +0900 (JST)
- To: public-html-diffs@w3.org
hixie: Captions - Stage 5: preparing the ground for timed tracks
loading, firing 'waiting' or 'playing' events as appropriate. (whatwg
r5074)
http://dev.w3.org/cvsweb/html5/spec/Overview.html?r1=1.4075&r2=1.4076&f=h
http://html5.org/tools/web-apps-tracker?from=5073&to=5074
===================================================================
RCS file: /sources/public/html5/spec/Overview.html,v
retrieving revision 1.4075
retrieving revision 1.4076
diff -u -d -r1.4075 -r1.4076
--- Overview.html 4 May 2010 22:53:12 -0000 1.4075
+++ Overview.html 4 May 2010 22:54:47 -0000 1.4076
@@ -685,9 +685,9 @@
<li><a href="#timed-tracks"><span class="secno">4.8.10.10 </span>Timed tracks</a>
<ol>
<li><a href="#timed-track-model"><span class="secno">4.8.10.10.1 </span>Timed track model</a></li>
- <li><a href="#sourcing-in-band-timed-tracks"><span class="secno">4.8.10.10.2 </span>Sourcing in-band timed tracks</a></li>
- <li><a href="#sourcing-websrt-timed-tracks"><span class="secno">4.8.10.10.3 </span>Sourcing WebSRT timed tracks</a></li>
- <li><a href="#timed-track-processing-model"><span class="secno">4.8.10.10.4 </span>Timed track processing model</a></li>
+ <li><a href="#timed-track-processing-model"><span class="secno">4.8.10.10.2 </span>Timed track processing model</a></li>
+ <li><a href="#sourcing-in-band-timed-tracks"><span class="secno">4.8.10.10.3 </span>Sourcing in-band timed tracks</a></li>
+ <li><a href="#sourcing-websrt-timed-tracks"><span class="secno">4.8.10.10.4 </span>Sourcing WebSRT timed tracks</a></li>
<li><a href="#timed-track-api"><span class="secno">4.8.10.10.5 </span>Timed track API</a></li>
<li><a href="#cue-events"><span class="secno">4.8.10.10.6 </span>Event definitions</a></ol></li>
<li><a href="#websrt"><span class="secno">4.8.10.11 </span>WebSRT</a>
@@ -21820,7 +21820,11 @@
agent may also set the <code title="dom-media-paused"><a href="#dom-media-paused">paused</a></code> attribute to false,
<a href="#queue-a-task">queue a task</a> to <a href="#fire-a-simple-event">fire a simple event</a>
named <code title="event-media-play"><a href="#event-media-play">play</a></code>, and <a href="#queue-a-task">queue
- a task</a> to <a href="#fire-a-simple-event">fire a simple event</a> named <code title="event-media-playing"><a href="#event-media-playing">playing</a></code>.</p>
+ a task</a> to <a href="#fire-a-simple-event">fire a simple event</a> named <code title="event-media-playing"><a href="#event-media-playing">playing</a></code>.
+
+ <span class="XXX">need to handle timed tracks loading</span>
+
+ </p>
<p class="note">User agents are not required to autoplay, and it
is suggested that user agents honor user preferences on the
@@ -21946,8 +21950,9 @@
<code title="dom-media-HAVE_FUTURE_DATA"><a href="#dom-media-have_future_data">HAVE_FUTURE_DATA</a></code> or
<code title="dom-media-HAVE_ENOUGH_DATA"><a href="#dom-media-have_enough_data">HAVE_ENOUGH_DATA</a></code>,
the element has not <a href="#ended-playback">ended playback</a>, playback has not
- <a href="#stopped-due-to-errors">stopped due to errors</a>, and the element has not
- <a href="#paused-for-user-interaction">paused for user interaction</a>.</p>
+ <a href="#stopped-due-to-errors">stopped due to errors</a>, the element has not <a href="#paused-for-user-interaction">paused
+ for user interaction</a>, and <span class="XXX">there are no
+ timed tracks loading</span>.</p>
<p>A <a href="#media-element">media element</a> is said to have <dfn id="ended-playback">ended
playback</dfn> when the element's <code title="dom-media-readyState"><a href="#dom-media-readystate">readyState</a></code> attribute is <code title="dom-media-HAVE_METADATA"><a href="#dom-media-have_metadata">HAVE_METADATA</a></code> or greater, and
@@ -22112,27 +22117,33 @@
<li><p><a href="#queue-a-task">Queue a task</a> to <a href="#fire-a-simple-event">fire a simple event</a>
named <code title="event-media-play"><a href="#event-media-play">play</a></code> at the element.</li>
- <li><p>If the <a href="#media-element">media element</a>'s <code title="dom-media-readyState"><a href="#dom-media-readystate">readyState</a></code> attribute has the
- value <code title="dom-media-HAVE_NOTHING"><a href="#dom-media-have_nothing">HAVE_NOTHING</a></code>,
- <code title="dom-media-HAVE_METADATA"><a href="#dom-media-have_metadata">HAVE_METADATA</a></code>, or
- <code title="dom-media-HAVE_CURRENT_DATA"><a href="#dom-media-have_current_data">HAVE_CURRENT_DATA</a></code>,
- <a href="#queue-a-task">queue a task</a> to <a href="#fire-a-simple-event">fire a simple event</a>
- named <code title="event-media-waiting"><a href="#event-media-waiting">waiting</a></code> at the
- element.</li>
+ <li>
- <li><p>Otherwise, the <a href="#media-element">media element</a>'s <code title="dom-media-readyState"><a href="#dom-media-readystate">readyState</a></code> attribute has the
- value <code title="dom-media-HAVE_FUTURE_DATA"><a href="#dom-media-have_future_data">HAVE_FUTURE_DATA</a></code> or
- <code title="dom-media-HAVE_ENOUGH_DATA"><a href="#dom-media-have_enough_data">HAVE_ENOUGH_DATA</a></code>;
- <a href="#queue-a-task">queue a task</a> to <a href="#fire-a-simple-event">fire a simple event</a>
- named <code title="event-media-playing"><a href="#event-media-playing">playing</a></code> at the
- element.</li>
+ <p>If the <a href="#media-element">media element</a>'s <code title="dom-media-readyState"><a href="#dom-media-readystate">readyState</a></code> attribute has the
+ value <code title="dom-media-HAVE_NOTHING"><a href="#dom-media-have_nothing">HAVE_NOTHING</a></code>,
+ <code title="dom-media-HAVE_METADATA"><a href="#dom-media-have_metadata">HAVE_METADATA</a></code>, or
+ <code title="dom-media-HAVE_CURRENT_DATA"><a href="#dom-media-have_current_data">HAVE_CURRENT_DATA</a></code>,
+ <a href="#queue-a-task">queue a task</a> to <a href="#fire-a-simple-event">fire a simple event</a>
+ named <code title="event-media-waiting"><a href="#event-media-waiting">waiting</a></code> at the
+ element.</li>
- </ol></li>
+ <p>Otherwise, the <a href="#media-element">media element</a>'s <code title="dom-media-readyState"><a href="#dom-media-readystate">readyState</a></code> attribute has the
+ value <code title="dom-media-HAVE_FUTURE_DATA"><a href="#dom-media-have_future_data">HAVE_FUTURE_DATA</a></code> or
+ <code title="dom-media-HAVE_ENOUGH_DATA"><a href="#dom-media-have_enough_data">HAVE_ENOUGH_DATA</a></code>;
+ <a href="#queue-a-task">queue a task</a> to <a href="#fire-a-simple-event">fire a simple event</a>
+ named <code title="event-media-playing"><a href="#event-media-playing">playing</a></code> at the
+ element.</p>
- <li><p>Set the <a href="#media-element">media element</a>'s <a href="#autoplaying-flag">autoplaying
+ <span class="XXX"> handle a timed track loading in this step </span>
+
+ </ol></li>
+
+ </ol><li><p>Set the <a href="#media-element">media element</a>'s <a href="#autoplaying-flag">autoplaying
flag</a> to false.</li>
- </ol><hr><p>When the <dfn id="dom-media-pause" title="dom-media-pause"><code>pause()</code></dfn>
+
+
+ <hr><p>When the <dfn id="dom-media-pause" title="dom-media-pause"><code>pause()</code></dfn>
method is invoked, the user agent must run the following steps:</p>
<ol><li><p>If the <a href="#media-element">media element</a>'s <code title="dom-media-networkState"><a href="#dom-media-networkstate">networkState</a></code> attribute has
@@ -22600,13 +22611,13 @@
HTML.</p>
</dd>
- </dl><h6 id="sourcing-in-band-timed-tracks"><span class="secno">4.8.10.10.2 </span>Sourcing in-band timed tracks</h6><p>
+ </dl><h6 id="timed-track-processing-model"><span class="secno">4.8.10.10.2 </span>Timed track processing model</h6><p class="XXX">...fetching timed tracks; effect on 'waiting' and 'playing' events
- <h6 id="sourcing-websrt-timed-tracks"><span class="secno">4.8.10.10.3 </span>Sourcing WebSRT timed tracks</h6><p class="XXX">...
+ <h6 id="sourcing-in-band-timed-tracks"><span class="secno">4.8.10.10.3 </span>Sourcing in-band timed tracks</h6><p>
- <h6 id="timed-track-processing-model"><span class="secno">4.8.10.10.4 </span>Timed track processing model</h6><p class="XXX">...
+ <h6 id="sourcing-websrt-timed-tracks"><span class="secno">4.8.10.10.4 </span>Sourcing WebSRT timed tracks</h6><p class="XXX">...
<h6 id="timed-track-api"><span class="secno">4.8.10.10.5 </span>Timed track API</h6><!--
@@ -22883,11 +22894,11 @@
<tbody><tr><td><dfn id="event-media-play" title="event-media-play"><code>play</code></dfn>
<td><code><a href="#event">Event</a></code>
- <td>Playback has begun. Fired after the <code title="dom-media-play"><a href="#dom-media-play">play()</a></code> method has returned.
+ <td>Playback has begun. Fired after the <code title="dom-media-play"><a href="#dom-media-play">play()</a></code> method has returned, or when the <code title="attr-media-autoplay"><a href="#attr-media-autoplay">autoplay</a></code> attribute has caused playback to begin.
<td><code title="dom-media-paused"><a href="#dom-media-paused">paused</a></code> is newly false.
<tr><td><dfn id="event-media-pause" title="event-media-pause"><code>pause</code></dfn>
<td><code><a href="#event">Event</a></code>
- <td>Playback has been paused. Fired after the <code title="dom-media-pause"><a href="#dom-media-pause">pause</a></code> method has returned.
+ <td>Playback has been paused. Fired after the <code title="dom-media-pause"><a href="#dom-media-pause">pause()</a></code> method has returned.
<td><code title="dom-media-paused"><a href="#dom-media-paused">paused</a></code> is newly true.
<tbody><tr><td><dfn id="event-media-loadedmetadata" title="event-media-loadedmetadata"><code>loadedmetadata</code></dfn>
@@ -22902,10 +22913,12 @@
<td><code><a href="#event">Event</a></code>
<td>Playback has stopped because the next frame is not available, but the user agent expects that frame to become available in due course.
<td><code title="dom-media-readyState"><a href="#dom-media-readystate">readyState</a></code> is newly equal to or less than <code title="dom-media-HAVE_CURRENT_DATA"><a href="#dom-media-have_current_data">HAVE_CURRENT_DATA</a></code>, and <code title="dom-media-paused"><a href="#dom-media-paused">paused</a></code> is false. Either <code title="dom-media-seeking"><a href="#dom-media-seeking">seeking</a></code> is true, or the <a href="#current-playback-position">current playback position</a> is not contained in any of the ranges in <code title="dom-media-buffered"><a href="#dom-media-buffered">buffered</a></code>. It is possible for playback to stop for two other reasons without <code title="dom-media-paused"><a href="#dom-media-paused">paused</a></code> being false, but those two reasons do not fire this event: maybe <a href="#ended-playback" title="ended playback">playback ended</a>, or playback <a href="#stopped-due-to-errors">stopped due to errors</a>.
+ <span class="XXX"> add to the reasons for this event and the preconditions for this event the case of a timed track loading </span>
<tr><td><dfn id="event-media-playing" title="event-media-playing"><code>playing</code></dfn>
<td><code><a href="#event">Event</a></code>
<td>Playback has started.
<td><code title="dom-media-readyState"><a href="#dom-media-readystate">readyState</a></code> is newly equal to or greater than <code title="dom-media-HAVE_FUTURE_DATA"><a href="#dom-media-have_future_data">HAVE_FUTURE_DATA</a></code>, <code title="dom-media-paused"><a href="#dom-media-paused">paused</a></code> is false, <code title="dom-media-seeking"><a href="#dom-media-seeking">seeking</a></code> is false, or the <a href="#current-playback-position">current playback position</a> is contained in one of the ranges in <code title="dom-media-buffered"><a href="#dom-media-buffered">buffered</a></code>.
+ <span class="XXX"> add to the preconditions for this event that no timed tracks are loading </span>
<tr><td><dfn id="event-media-canplay" title="event-media-canplay"><code>canplay</code></dfn>
<td><code><a href="#event">Event</a></code>
<td>The user agent can resume playback of the <a href="#media-data">media data</a>, but estimates that if playback were to be started now, the <a href="#media-resource">media resource</a> could not be rendered at the current playback rate up to its end without having to stop for further buffering of content.
Received on Tuesday, 4 May 2010 22:55:33 UTC