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#!/bin/sh
#
# A simple RTP server
# sends the output of videotestsrc as h263+ encoded RTP on port 5000, RTCP is sent on
# port 5001. The destination is 127.0.0.1.
# the video receiver RTCP reports are received on port 5005
#
# .-------. .-------. .-------. .----------. .-------.
# |vts | |h263enc| |h263pay| | rtpbin | |udpsink| RTP
# | src->sink src->sink src->send_rtp send_rtp->sink | port=5000
# '-------' '-------' '-------' | | '-------'
# | |
# | | .-------.
# | | |udpsink| RTCP
# | send_rtcp->sink | port=5001
# .-------. | | '-------' sync=false
# RTCP |udpsrc | | | async=false
# port=5005 | src->recv_rtcp |
# '-------' '----------'
#
# change this to send the RTP data and RTCP to another host
DEST=127.0.0.1
# tuning parameters to make the sender send the streams out of sync. Can be used
# ot test the client RTCP synchronisation.
#VOFFSET=900000000
VOFFSET=0
AOFFSET=0
# H263+ encode from the source
VELEM="videotestsrc is-live=1"
VCAPS="video/x-raw-yuv,width=352,height=288,framerate=15/1"
VSOURCE="$VELEM ! $VCAPS"
VENC="ffenc_h263p ! rtph263ppay"
VRTPSINK="udpsink port=5000 host=$DEST ts-offset=$VOFFSET name=vrtpsink"
VRTCPSINK="udpsink port=5001 host=$DEST sync=false async=false name=vrtcpsink"
VRTCPSRC="udpsrc port=5005 name=vrtpsrc"
PIPELINE="gstrtpbin name=rtpbin
$VSOURCE ! $VENC ! rtpbin.send_rtp_sink_2
rtpbin.send_rtp_src_2 ! $VRTPSINK
rtpbin.send_rtcp_src_2 ! $VRTCPSINK
$VRTCPSRC ! rtpbin.recv_rtcp_sink_2"
echo $PIPELINE
gst-launch -v $PIPELINE
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