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Re: [webrtc-pc] Mismatch between RID restrictions and RTPEncodingParameters (#2054)

From: Harald Alvestrand via GitHub <sysbot+gh@w3.org>
Date: Sun, 13 Jan 2019 07:29:36 +0000
To: public-webrtc-logs@w3.org
Message-ID: <issue_comment.created-453808578-1547364575-sysbot+gh@w3.org>
To my mind, there is no particular advantage in signalling the resolution, bitrate or framerate on a send rid. Those are parameters that the sender can decide unilaterally.
It makes sense to be able to signal those parameters on a recv rid, because it indicates what the receiver is capable of receiving on those rids.
The parameters in send_encodings control what the sender is going to send, and can change (using setParameters) over the course of a call, without any new negotiation. So the fact that some of them match RID syntax should not drive the design of what to signal.

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Received on Sunday, 13 January 2019 07:29:38 UTC

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