webrtcbin: access to RTCP and RTCP FB messages in case of packet loss or other network quality problems
When SRTP webrtcbin plugin encapsulates SRTP/SRTCP , in case of packet loss in video the remote browser sends PLI or INRA requests RTCPFB messages in order to configure encoder to generate INTRA frame or to use other mechanisms like FEC, etc.
We sometimes observe such problems on cell phones or on WiFi…
How we can obtain such remote messages from webrtcbin plugin?
Do you have an example code for dealing with RTCP in this case?