1#!/bin/sh 2# 3# A simple RTP server 4# sends the output of autoaudiosrc as alaw encoded RTP on port 5002, RTCP is sent on 5# port 5003. The destination is 127.0.0.1. 6# the receiver RTCP reports are received on port 5007 7# 8# .--------. .-------. .-------. .----------. .-------. 9# |audiosrc| |alawenc| |pcmapay| | rtpbin | |udpsink| RTP 10# | src->sink src->sink src->send_rtp send_rtp->sink | port=5002 11# '--------' '-------' '-------' | | '-------' 12# | | 13# | | .-------. 14# | | |udpsink| RTCP 15# | send_rtcp->sink | port=5003 16# .-------. | | '-------' sync=false 17# RTCP |udpsrc | | | async=false 18# port=5007 | src->recv_rtcp | 19# '-------' '----------' 20 21# change this to send the RTP data and RTCP to another host 22DEST=127.0.0.1 23 24#AELEM=autoaudiosrc 25AELEM=audiotestsrc 26 27# PCMA encode from an the source 28ASOURCE="$AELEM ! audioconvert" 29AENC="alawenc ! rtppcmapay" 30 31gst-launch-1.0 -v rtpbin name=rtpbin \ 32 $ASOURCE ! $AENC ! rtpbin.send_rtp_sink_0 \ 33 rtpbin.send_rtp_src_0 ! udpsink port=5002 host=$DEST \ 34 rtpbin.send_rtcp_src_0 ! udpsink port=5003 host=$DEST sync=false async=false \ 35 udpsrc port=5007 ! rtpbin.recv_rtcp_sink_0 36