[webrtc-pc] SDP exchange (#2667)

Rados13 has just created a new issue for https://github.com/w3c/webrtc-pc:

== SDP exchange ==
Hi, I have problem with one thing. How should the sdp offer/answer exchanging looks like with usage of SFU?  Because when one side is creating SDP offer it know nothing about tracks from the other side. But in the answer it  can not add new tracks to sdp answer. Soo the first offer should be rejected and receiver should send his own offer? I want also use simulcast, what brings another problem, because from JSEP specification the client during generating answer for sdp offer with simulcast will ignore simulcast lines. I saw that for example Janus is using two separate RTCPPeerConnection, one for receiving and another for sending and I want to ask if this is correct way for implementing SFU?

Please view or discuss this issue at https://github.com/w3c/webrtc-pc/issues/2667 using your GitHub account


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Received on Monday, 26 July 2021 09:30:55 UTC