[giow] (0) Clarify the order of events for media elements

Fixing https://www.w3.org/Bugs/Public/show_bug.cgi?id=24710
Affected topics: Video and Audio

git-svn-id: http://svn.whatwg.org/webapps@8496 340c8d12-0b0e-0410-8428-c7bf67bfef74

complete.html

@@ -298,7 +298,7 @@
 
   <header class=head id=head><p><a href=http://www.whatwg.org/ class=logo><img width=101 src=/images/logo alt=WHATWG height=101></a></p>
    <hgroup><h1 class=allcaps>HTML</h1>
-    <h2 class="no-num no-toc">Living Standard &mdash; Last Updated 20 February 2014</h2>
+    <h2 class="no-num no-toc">Living Standard &mdash; Last Updated 21 February 2014</h2>
    </hgroup><dl><dt><strong>Web developer edition:</strong></dt>
     <dd><strong><a href=http://developers.whatwg.org/>http://developers.whatwg.org/</a></strong></dd>
     <dt>Multiple-page version:</dt>
@@ -26219,8 +26219,10 @@ <h5 id=loading-the-media-resource><span class=secno>4.7.10.5 </span>Loading the
     and<!---->/<!---->or the name extension(s) of the URI used to identify the resource.").</p>
 
     <p>The <a href=#networking-task-source>networking task source</a> <a href=#concept-task title=concept-task>tasks</a> to process
-    the data as it is being fetched must, when appropriate, include the relevant substeps from the
-    following list:</p>
+    the data as it is being fetched must each immediately <a href=#queue-a-task>queue a task</a> to run the first
+    appropriate steps from the following list. (A new task is used for this so that the work
+    described below occurs relative to the <a href=#media-element-event-task-source>media element event task source</a> rather than
+    the <a href=#networking-task-source>networking task source</a>.)</p>
 
     <dl class=switch><dt>If the <a href=#media-data>media data</a> cannot be fetched at all, due to network errors, causing the
      user agent to give up trying to fetch the resource</dt>

index

@@ -298,7 +298,7 @@
 
   <header class=head id=head><p><a href=http://www.whatwg.org/ class=logo><img width=101 src=/images/logo alt=WHATWG height=101></a></p>
    <hgroup><h1 class=allcaps>HTML</h1>
-    <h2 class="no-num no-toc">Living Standard &mdash; Last Updated 20 February 2014</h2>
+    <h2 class="no-num no-toc">Living Standard &mdash; Last Updated 21 February 2014</h2>
    </hgroup><dl><dt><strong>Web developer edition:</strong></dt>
     <dd><strong><a href=http://developers.whatwg.org/>http://developers.whatwg.org/</a></strong></dd>
     <dt>Multiple-page version:</dt>
@@ -26219,8 +26219,10 @@ interface <dfn id=htmlmediaelement>HTMLMediaElement</dfn> : <a href=#htmlelement
     and<!---->/<!---->or the name extension(s) of the URI used to identify the resource.").</p>
 
     <p>The <a href=#networking-task-source>networking task source</a> <a href=#concept-task title=concept-task>tasks</a> to process
-    the data as it is being fetched must, when appropriate, include the relevant substeps from the
-    following list:</p>
+    the data as it is being fetched must each immediately <a href=#queue-a-task>queue a task</a> to run the first
+    appropriate steps from the following list. (A new task is used for this so that the work
+    described below occurs relative to the <a href=#media-element-event-task-source>media element event task source</a> rather than
+    the <a href=#networking-task-source>networking task source</a>.)</p>
 
     <dl class=switch><dt>If the <a href=#media-data>media data</a> cannot be fetched at all, due to network errors, causing the
      user agent to give up trying to fetch the resource</dt>

source

@@ -27823,8 +27823,10 @@ interface <dfn>HTMLMediaElement</dfn> : <span>HTMLElement</span> {
     and<!---->/<!---->or the name extension(s) of the URI used to identify the resource.").</p>
 
     <p>The <span>networking task source</span> <span data-x="concept-task">tasks</span> to process
-    the data as it is being fetched must, when appropriate, include the relevant substeps from the
-    following list:</p>
+    the data as it is being fetched must each immediately <span>queue a task</span> to run the first
+    appropriate steps from the following list. (A new task is used for this so that the work
+    described below occurs relative to the <span>media element event task source</span> rather than
+    the <span>networking task source</span>.)</p>
 
     <dl class="switch">