- From: Cullen Jennings (fluffy) <fluffy@cisco.com>
- Date: Fri, 1 Sep 2017 14:07:32 +0000
- To: Stefan Håkansson <stefan.lk.hakansson@ericsson.com>
- CC: WebRTC WG <public-webrtc@w3.org>
I do not understan what this is or how it relates to the MSID information in the SDP. I doubt I will have any objection to adding this, it just seems to need some more information about what it is. Does JSEP need to say more about this ? > On Sep 1, 2017, at 3:27 AM, Stefan Håkansson LK <stefan.lk.hakansson@ericsson.com> wrote: > > Hi all, > > yesterday we merged a PR [1] that introduced a 'remoteTrackId' readonly > attribute on the RTCRtpTransceiver. This property is intended to reflect > the id signaled in the (latest) SDP exchange for the received track (if > any) on the RTCRtpTransceiver. As you know the application can nowadays > create an RTCRtpTransceiver, which in turn has an RTCRtpReceiver with a > track, before any SDP exchanges. That track has an 'Id', which does (of > course) not reflect what is eventually signaled in the SDP, and since > the Id of a track is immutable it can't be updated once SDPs are exchanged. > > The 'remoteTrackId' can be viewed in context at [2]. > > While we think this addition make a lot of sense we realize that we may > have acted a bit quickly here. Please let us know if you think more > discussion is needed. > > Stefan > > [1] https://github.com/w3c/webrtc-pc/pull/1567 > [2] > https://rawgit.com/w3c/webrtc-pc/master/webrtc.html#rtcrtptransceiver-interface >
Received on Friday, 1 September 2017 14:08:00 UTC