Re: [webrtc-encoded-transform] Add description of an API for controlling SDP codec negotiation (#186)

No, I haven't tried to do SDP negotiation by SDP munging, so I don't know if it's possible (or desirable, for that matter).
Our current approaches to e2ee using Javascript rely on the fact that packetizers *are* tolerant of data that doesn't conform to the codec specification, so that (eg) encrypting the payload and then packetizing using a VP8 or VP9 packetizer gets something useful at the other end.

If this API was available, it would certainly be feasible to register "vendor" media types with IANA in order to support proper negotiation of custom packetization rules. That would sidestep the issue of using a defined packetization rule for content that is troublesome for that packetization rule, but wouldn't encourage interoperability (unless standardized).

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Received on Tuesday, 31 October 2023 15:55:08 UTC