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Re: [webrtc-pc] "a=msid" line should contain sender/receiver IDs, not track IDs

From: Philipp Hancke via GitHub <sysbot+gh@w3.org>
Date: Thu, 04 Jan 2018 13:17:34 +0000
To: public-webrtc-logs@w3.org
Message-ID: <issue_comment.created-355279636-1515071853-sysbot+gh@w3.org>
senderA = pc.addTrack(track);  // a=msid with track.id
senderA.replaceTrack(null or something else);
senderB = pc.addTrack(track);  // a=msid with...?
This will end up on a different m-line / transceiver.

> pc.addTransceiver('video'); // track is null by default, a=msid with...?

http://rtcweb-wg.github.io/jsep/#rfc.section.5.2.1 -- If no MediaStreamTrack is attached, a valid ID MUST be generated, in the same way that the implementation generates IDs for local tracks.

GitHub Notification of comment by fippo
Please view or discuss this issue at https://github.com/w3c/webrtc-pc/issues/1718#issuecomment-355279636 using your GitHub account
Received on Thursday, 4 January 2018 13:17:41 UTC

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