RTCP

RTCP specs

RFC 3550: RTP: A Transport Protocol for Real-Time Applications
RFC 3551: RTP Profile for Audio and Video Conferences with Minimal Control
RFC 3556: SDP Bandwidth Modifiers for RTCP Bandwidth
RFC 4585: Extended RTP Profile for RTCP-Based Feedback (RTP/AVPF)
RFC 5104: Codec Control Messages in the RTP Audio-Visual Profile with Feedback (AVPF)
RFC 5506: Support for Reduced-Size RTCP
RFC 5760: RTP Control Protocol (RTCP) Extensions for Single-Source Multicast Sessions with Unicast Feedback
RFC 5968: Guidelines for Extending RTCP
RFC 6051: Rapid Synchronisation of RTP Flows
RFC 6642: RTCP Extension for a Third-Party Loss Report
RFC 7022: Guidelines for Choosing RTCP Canonical Names (CNAMEs)
RFC 7160: Support for Multiple Clock Rates in an RTP Session
RFC 7164: RTP and Leap Seconds
RFC 7728: RTP Stream Pause and Resume
draft-ietf-rtcweb-jsep: JSEP (Appendix B)
draft-alvestrand-rmcat-remb: RTCP message for Receiver Estimated Maximum Bitrate
draft-ietf-rmcat-rtp-cc-feedback: RTCP Feedback for Congestion Control in Interactive Multimedia Conferences
draft-ietf-rmcat-gcc: A Google Congestion Control Algorithm for Real-Time Communication
draft-dt-rmcat-feedback-message: Schemes for Multimedia Congestion Control in RTC
draft-holmer-rmcat-transport-wide-cc-extensions: RTP Extensions for Transport-wide Congestion Control
draft-ietf-straw-b2bua-rtcp: Guidelines to support RTCP end-to-end in B2BUAs
draft-aboba-avtcore-sfu-rtp: Codec-Independent Selective Forwarding