[Bug 13358] <video> also fire a 'change' event at VideoTrackList, AudioTrackList, and TextTrackList objects when their list of tracks changes


Jan Lindquist <jan.lindquist@ericsson.com> changed:

           What    |Removed                     |Added
                 CC|                            |jan.lindquist@ericsson.com

--- Comment #2 from Jan Lindquist <jan.lindquist@ericsson.com> 2011-09-22 21:29:40 UTC ---
The event that is returned should include information as to which track may be
affected in order to provide a hint as what metadata may have been modified. At
least the type of track that has been modified should be returned. Without this
change there is no means for an application to be aware of added and deleted
tracks in a track list. 

The bug should clarify which events are reported since it is very vague as to
what may have changed: Here is a proposed list of events:
- event on video track
- event on audio track
- event on text track (subtitles) 

Note-This proposed changed is based in discussions in W3C webTV IG - media
piping task force.

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Received on Thursday, 22 September 2011 21:29:48 UTC