[Bug 11842] <video> Default track enabling for video elements seems to miss a qualifier

http://www.w3.org/Bugs/Public/show_bug.cgi?id=11842

--- Comment #5 from Silvia Pfeiffer <silviapfeiffer1@gmail.com> 2011-06-03 01:37:05 UTC ---
(In reply to comment #4)
> (In reply to comment #3)
> > One of each kind would allow one "subtitle" track and one "caption" track,
> > which is what I meant in comment 1.
> 
> So the "default" attribute is really only to decide which of the visible tracks
> will be active during playback. OK.
> 
> 
> > For "chapters", one chapter track is always enabled regardless of the "default"
> > attribute, so adding this doesn't seem useful.
> 
> If there are several chapter tracks, which of them is the one that is enabled?
> 
> Also, I don't think it's clearly stated that a chapter track is always enabled
> - at least I wasn't aware of this. Can we make this more explicit?

After discussing it through with Hixie on irc, it's clear now:
http://www.w3.org/TR/html5/the-iframe-element.html#sourcing-out-of-band-text-tracks
bascially says that the first chapter track of the appropriate language will be
active. So, OK.

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Received on Friday, 3 June 2011 01:37:07 UTC