Add support for rtcp-fb:* (Chrome PSA) #152
Merged
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Description
According to Chrome PSA: https://groups.google.com/g/discuss-webrtc/c/Y_h2B-NOzW0
rtcp-fb:*
might start getting sent by chrome in M112. For more information, refer to "wildcard" defined in (https://www.rfc-editor.org/rfc/rfc4585.html#section-4.2)This was rolled back in M112 as it broke a few projects, but may land again in M114 according to maintainers.
Also, according to https://webrtc.googlesource.com/src.git/+/815522782a92e168b80edc760b2e53e4d0e4ea0d%5E!/#F0 chrome may plan on sending both
rtcp-fb:*
andrtcp-fb:<int>
variants for some time to allow migration in downstream projects. This change correctly parses the wildcard case to add the feedback to all payload types found in the SDP, to maintain compatibility with pion project.