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Re: [webrtc-svc] Clarify behavior of getParameters() (#68)

From: Bernard Aboba via GitHub <sysbot+gh@w3.org>
Date: Tue, 15 Mar 2022 22:23:00 +0000
To: public-webrtc-logs@w3.org
Message-ID: <issue_comment.created-1068525009-1647382979-sysbot+gh@w3.org>
March 15 meeting discussion about re-negotiation:
- Until re-negotiation is complete, `RTCRtpSender.getParameters()` should return the current configuration. 
- Example. VP8 had been negotiated initially with 'L1T2', and then renegotiation begins to switch preferred codec to H.264/AVC (with only `L1T1' supported).  Before re-negotiation completes, `getParameters()` returns 'L1T2'. After re-negotiation is completed, 'L1T1' is returned.
- This appears consistent with the text on `getParameters()` and `setParameters()` in [WebRTC-PC Section 5.2]([5.2RTCRtpSender Interface](https://www.w3.org/TR/webrtc/#rtcrtpsender-interface)). 

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