[e] (0) Mention that the current position is never before the earlies…

…t possible start position.

git-svn-id: http://svn.whatwg.org/webapps@3739 340c8d12-0b0e-0410-8428-c7bf67bfef74

index

@@ -22233,6 +22233,12 @@ interface <dfn>CueRangeCallback</dfn> {
   the past 15 to 250ms, then the user agent must <a href=#queue-a-task>queue a
   task</a> to <a href=#fire-a-simple-event>fire a simple event</a> called <code title=event-timeupdate><a href=#event-timeupdate>timeupdate</a></code> at the element.</p>
 
+  <p class=note>Because of the above requirement and the requirement
+  in the <a href=#concept-media-load-resource title=concept-media-load-resource>resource fetch
+  algorithm</a> that kicks in <a href=#getting-media-metadata>when the metadata of the clip becomes
+  known</a>, the <a href=#current-playback-position>current playback position</a> can never be
+  less than the <a href=#earliest-possible-position>earliest possible position</a>.</p>
+
   <p>User agents must act as if the timeline of the <a href=#media-resource>media
   resource</a> increases linearly starting from the <a href=#earliest-possible-position>earliest
   possible position</a>, even if the underlying <a href=#media-data>media

source

@@ -24115,6 +24115,13 @@ interface <dfn>CueRangeCallback</dfn> {
   task</span> to <span>fire a simple event</span> called <code
   title="event-timeupdate">timeupdate</code> at the element.</p>
 
+  <p class="note">Because of the above requirement and the requirement
+  in the <span title="concept-media-load-resource">resource fetch
+  algorithm</span> that kicks in <a
+  href="#getting-media-metadata">when the metadata of the clip becomes
+  known</a>, the <span>current playback position</span> can never be
+  less than the <span>earliest possible position</span>.</p>
+
   <p>User agents must act as if the timeline of the <span>media
   resource</span> increases linearly starting from the <span>earliest
   possible position</span>, even if the underlying <span>media