video streaming - Port for sending rtcp receiver reports -


if receiving rtp stream, port send rtcp receiver reports? example if use sdp negotiate receive stream server through sip, specify ports receiving rtp , rtcp streams. how should server respond. needs send rtp sterams. can choose port on end of socket. how should specify rtcp port on listening rtcp receiver report?

normally rtcp port next port number 1 being used rtp. example if rtp port 30000 port 30001 used rtcp.

in case you've mentioned wait until receive rtp packet server , send rtcp receiver reports rtp port number + 1.


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