[Bug 25355] Move TextTrack.inBandMetadataTrackDispatchType to DataCue.type, and make it optional

https://www.w3.org/Bugs/Public/show_bug.cgi?id=25355

Silvia Pfeiffer <silviapfeiffer1@gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |silviapfeiffer1@gmail.com

--- Comment #9 from Silvia Pfeiffer <silviapfeiffer1@gmail.com> ---
(In reply to Edward O'Connor from comment #0)
> Some tracks may contain data cues of different types; exposing the type
> track-wide fails to take this into account.
> 
> Also, some media frameworks do not expose the original format of the
> metadata; thus, engines built on such media frameworks cannot populate this
> field.

Can you provide concrete examples, please?

The current approach to DataCue matches the use case example that Aaron
provides about "Breakdancing Robot Control Protocol(BDRCP) messages" and not
one where the cues within a track all belong semantically to different types of
data.

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Received on Monday, 21 April 2014 09:19:27 UTC