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

From: Brendan Long <self@brendanlong.com>
Date: Wed, 24 Jun 2015 12:50:30 +0200
Cc: "public-html@w3.org" <public-html@w3.org>
Message-Id: <1737C0ED-05B7-4684-A972-CB435CE7CE02@brendanlong.com>
To: Stefan Håkansson LK <stefan.lk.hakansson@ericsson.com>
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>
> 
> 


Received on Wednesday, 24 June 2015 10:51:05 UTC

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