Hi Ian,<br><br>I think there's a typo in the description of the TimedTrack mode at <a href="http://www.whatwg.org/specs/web-apps/current-work/complete/video.html#timed-track-mode">http://www.whatwg.org/specs/web-apps/current-work/complete/video.html#timed-track-mode</a> . It says:<br>
<br><dl><dt><dfn id="timed-track-hidden" title="timed track hidden">Hidden</dfn>
</dt><dd>
<p>Indicates that the timed track is active, but that the user
agent is not actively displaying the cues. If no attempt has yet
been made to obtain the track's cues, the user will perform such
an attempt momentarily. The user agent is maintaining a list of
which cues are active, and events are being fired
accordingly.</p>
</dd></dl><br>But I think it should be "the user *agent* will perform such an attempt momentarily."<br><br>Cheers,<br>Silvia.<br><br>