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- Date: Fri, 03 Jun 2011 00:37:10 +0000
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http://www.w3.org/Bugs/Public/show_bug.cgi?id=11842 --- Comment #4 from Silvia Pfeiffer <silviapfeiffer1@gmail.com> 2011-06-03 00:37:10 UTC --- (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? > For "descriptions", having an audio description track and a subtitle track > enabled at the same time seems highly unlikely to be a common use case, since > they are targetting basically mutually exclusive groups of people. Could be for useful deaf-blind users, but I guess you are right and the Web page publisher has to decide whether they prefer to target deaf or blind people preferentially with their markup. OK. > For "metadata", the only use case requires script, so you can just enable it > from script. OK. -- Configure bugmail: http://www.w3.org/Bugs/Public/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug.
Received on Friday, 3 June 2011 00:37:12 UTC