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RTP is the main data transmission protocol used in WebRTC. The full name is Real-time Transport Protocol (Real-time Transport Protocol). This protocol is RFC3550 in the RFC document . In this protocol, not only the RTP protocol is defined, but also the related supporting The real-time transport control protocol
RTCP
(
Real-time Transport Control Protocol
, that is)
in the layered protocol of the network, RTP/RTCP is in the application layer, and the transmission protocol used is mainly UDP; the position in the protocol stack is as follows: