RTSP is client-server model protocol to support streaming.
The Real Time Streaming Protocol (RTSP) is a network control protocol designed for use in entertainment and communications systems to control streaming media servers.
It is used for CCTV, broadcasting and monitoring.
|RTSP||Real Time Streaming Protocol||RFC 2236|
|SDP||Session Description Protocol||RFC 4566|
|RTP||Real-time Transport Protocol||RFC 1889, 3550|
|RTCP||RTP Control Protocol||RFC 3550|
|UDP||unicast and multicast|
Usually player use this mode to play audio and video.
Client can upload stream to RTSP server.