Re: Issue: HTML5.1 / media provider object, initialize id, kind and label

There is a document in progress to describe where “id”, “kind”, etc. come from:

http://dev.w3.org/html5/html-sourcing-inband-tracks/ <http://dev.w3.org/html5/html-sourcing-inband-tracks/>
https://github.com/w3c/HTMLSourcingInbandTracks <https://github.com/w3c/HTMLSourcingInbandTracks>

> On May 11, 2015, at 2:47 PM, Stefan Håkansson LK <stefan.lk.hakansson@ericsson.com <mailto:stefan.lk.hakansson@ericsson.com>> wrote:
> 
> Hi all,
> 
> I'm not sure where Issues should be filed, so I'll send it to the list.
> 
> This is about the situation when a MediaStream [1] is a "media provider
> object" for a HTML media element.
> 
> Looking at
> http://www.w3.org/TR/2015/WD-html51-20150417/semantics.html#media-data-processing-steps-list <http://www.w3.org/TR/2015/WD-html51-20150417/semantics.html#media-data-processing-steps-list>,
> 
> 
> there is no text that deals with what the Audio/VideoTrack object's id,
> kind and label attributes are set to. When the "media provider object"
> is a MediaStream, the MediaStreamTrack(s) [2] of the MediaStream have
> id, kind and label attributes, and the resulting AudioTrack(s) and
> VideoTrack(s) should inherit those properties.
> 
> Stefan
> 
> [1] http://w3c.github.io/mediacapture-main/#stream-api <http://w3c.github.io/mediacapture-main/#stream-api>
> [2] http://w3c.github.io/mediacapture-main/#mediastreamtrack <http://w3c.github.io/mediacapture-main/#mediastreamtrack>
> 
>