[Bug 13359] <track> A way is needed to identify the type of data in a track element

https://www.w3.org/Bugs/Public/show_bug.cgi?id=13359

--- Comment #56 from Bob Lund <b.lund@cablelabs.com> 2012-06-29 15:49:25 UTC ---
(In reply to comment #54)
> Mike helped me find the MPEG-2 spec, so I added support for that too. Please do
> review the text, I have no idea what I'm doing here.

The text for MPEG-2 TS looks good but there is one thing missing that had been
suggested.

As it stands in the proposed text, when the in-band metadata track dispatch
type is set, there is nothing to indicate if the text track was from an MPEG-2
TS, Ogg, WebM MEPG-4 media resource and script won't know how to interpret the
attribute. One way to fix this would be have inBandMetadatTrackDispatchType
start with "mp2t-", "ogg-", "webm-" or "mp4-". For example,

If the media resource is an Ogg file
The text track in-band metadata track dispatch type must be set to _the
concatenation of "ogg-" and_ the value of the Name header field.
[OGGSKELETONHEADERS]

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Received on Friday, 29 June 2012 15:49:32 UTC