Re: [webrtc-svc] Handling of unknown scalability modes is underspecified (#57)

In the SVC spec https://w3c.github.io/webrtc-svc/#error-handling:

`However, an error will result only if the requested scalabilityMode value is invalid for any supported codec.`. I guess this should throw an `RTCError` with description `hardware-encoder-error` or just an `OperationError`. We should probably be more clear about what to do there.

While it doesn't apply for `addTransceiver`, we may want to make sure that `setParameters` only checks the negotiated codec list or the subset indicated by `setCodecPreferences` prior negotiation.

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Received on Wednesday, 19 January 2022 14:11:40 UTC