[Bug 21079] addTextTrack() incorrectly assumes WebVTT content type

https://www.w3.org/Bugs/Public/show_bug.cgi?id=21079

--- Comment #3 from Silvia Pfeiffer <silviapfeiffer1@gmail.com> ---
(In reply to comment #2)
>
> I believe this will work, though it does mean that the cues associated with
> a text track must all share the same associated rules, meaning further that,
> if a text track content type, like text/vtt supports multiple cues (of
> different associated rules)

It is not intended for WebVTT to support this. All cues in a WebVTT file must
be parsed with the same associated rules.

>, then the cues of that track content type must
> be effectively demuxed into distinct track cue lists. Is that your intention?

If a file format was to provide multiple cues and cues would not follow the
associated rule, those cues that don't fit the TextTrack's associated parsing
rules would be dropped.

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Received on Monday, 13 May 2013 07:31:10 UTC