[webrtc-pc] How to truncate simulcast layers? (#2537)

henbos has just created a new issue for https://github.com/w3c/webrtc-pc:

== How to truncate simulcast layers? ==
In #2535 we seem to say that order of layers should be 4:2:1, but we have language saying...

> Let supportedEncodings be the maximum number of encodings that the implementation can support. If the length of sendEncodings is greater than supportedEncodings, truncate sendEncodings so that its length is supportedEncodings.

Are we truncating the end or the beginning of the list? It would make more sense to cut off the start if its 4:2:1, but it would make sense to cut off the end if the order was 1:2:4


Please view or discuss this issue at https://github.com/w3c/webrtc-pc/issues/2537 using your GitHub account

Received on Thursday, 11 June 2020 14:12:50 UTC