Apply the rules for audio playback to media elements

source

@@ -31939,18 +31939,6 @@ interface <dfn>HTMLAudioElement</dfn> : <span>HTMLMediaElement</span> {};</pre>
   data-x="attr-media-controls">controls</code> attributes are <span data-x="media element
   attributes">the attributes common to all media elements</span>.</p>
 
-  <div w-nodev>
-
-  <p>When an <code>audio</code> element is <span>potentially playing</span>, it must have its audio
-  data played synchronized with the <span>current playback position</span>, at the element's
-  <span>effective media volume</span>. The user agent must play the audio from audio tracks that
-  were enabled when the <span>event loop</span> last reached <a href="#step1">step 1</a>.</p>
-
-  <p>When an <code>audio</code> element is not <span>potentially playing</span>, audio must not play
-  for the element.</p>
-
-  </div>
-
   <dl class="domintro">
 
    <dt><var>audio</var> = new <code subdfn data-x="dom-Audio">Audio</code>( [ <var>url</var> ] )</dt>
@@ -35132,6 +35120,14 @@ interface <dfn>MediaError</dfn> {
   data-x="dom-media-playbackRate">playbackRate</code> is not 1.0, the user agent may apply pitch
   adjustments to the audio as necessary to render it faithfully.</p>
 
+  <p>When a <span>media element</span> is <span>potentially playing</span>, its audio data played
+  must be synchronized with the <span>current playback position</span>, at the element's
+  <span>effective media volume</span>. The user agent must play the audio from audio tracks that
+  were enabled when the <span>event loop</span> last reached <a href="#step1">step 1</a>.</p>
+
+  <p>When a <span>media element</span> is not <span>potentially playing</span>, audio must not play
+  for the element.</p>
+
   <p><span data-x="media element">Media elements</span> that are <span>potentially playing</span>
   while not <span>in a document</span> must not play any video, but should play any audio component.
   Media elements must not stop playing just because all references to them have been removed; only