Re: [webrtc-pc] RTCRtpParameters.codec matching is probably too strict (#2987)

I'm currently working in this area (coming in from PT assignment, but "are these equal" comes in a lot there).
Codec capabilities are what one wants to receive, and the PT assignment in the two directions is, in theory, independent, so that this:
a -> b: rtpmap:97 vp8; max-fr=60
b->a: rtpmap:97 vp8; max-fr=30

means that A can receive vp8 at 60 fps, and B can receive vp8 at 30 fps, and they just happen to use the same PT number.
But the idea of "negotiating" codecs kind of doesn't match with that.

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Received on Tuesday, 20 August 2024 15:18:12 UTC