2009-01-02 16:31:13 +00:00
|
|
|
#!/bin/sh
|
|
|
|
|
#
|
|
|
|
|
# A simple RTP server
|
|
|
|
|
#
|
|
|
|
|
# Transcodes and streams audio and video to H263p and AMR respectively from any
|
|
|
|
|
# file that is decodable by decodebin.
|
|
|
|
|
#
|
|
|
|
|
# use ./client-H263p-AMR.sh to receive the RTP stream.
|
|
|
|
|
#
|
|
|
|
|
|
|
|
|
|
# change these to change the server sync. This causes the server to send the
|
|
|
|
|
# packets largly out-of-sync, the client should use the RTCP SR packets to
|
|
|
|
|
# restore proper lip-sync between the streams.
|
|
|
|
|
AOFFSET=0
|
|
|
|
|
VOFFSET=0
|
|
|
|
|
|
2012-09-14 11:30:37 +00:00
|
|
|
VCAPS="video/x-raw,width=352,height=288,framerate=15/1"
|
2009-01-02 16:31:13 +00:00
|
|
|
|
|
|
|
|
# video and audio encoding and payloading
|
2012-10-11 21:36:21 +00:00
|
|
|
VENCPAY="avenc_h263p ! rtph263ppay"
|
2009-01-02 16:31:13 +00:00
|
|
|
AENCPAY="amrnbenc ! rtpamrpay"
|
|
|
|
|
|
|
|
|
|
# video conversion
|
2012-08-26 21:39:55 +00:00
|
|
|
VCONV="videoconvert ! videoscale ! videorate ! $VCAPS ! videoconvert"
|
2009-01-02 16:31:13 +00:00
|
|
|
|
|
|
|
|
ACONV="audioconvert ! audioresample"
|
|
|
|
|
|
|
|
|
|
#HOST=192.168.1.126
|
|
|
|
|
HOST=127.0.0.1
|
|
|
|
|
|
2012-10-11 21:36:21 +00:00
|
|
|
gst-launch-1.0 -v rtpbin name=rtpbin \
|
2009-01-02 16:31:13 +00:00
|
|
|
uridecodebin uri="$1" name=decode \
|
|
|
|
|
decode. ! $VCONV ! $VENCPAY ! rtpbin.send_rtp_sink_0 \
|
|
|
|
|
rtpbin.send_rtp_src_0 ! queue ! udpsink host=$HOST port=5000 ts-offset=$AOFFSET \
|
|
|
|
|
rtpbin.send_rtcp_src_0 ! udpsink host=$HOST port=5001 sync=false async=false \
|
|
|
|
|
udpsrc port=5005 ! rtpbin.recv_rtcp_sink_0 \
|
|
|
|
|
decode. ! $ACONV ! $AENCPAY ! rtpbin.send_rtp_sink_1 \
|
|
|
|
|
rtpbin.send_rtp_src_1 ! queue ! udpsink host=$HOST port=5002 ts-offset=$VOFFSET \
|
|
|
|
|
rtpbin.send_rtcp_src_1 ! udpsink host=$HOST port=5003 sync=false async=false \
|
|
|
|
|
udpsrc port=5007 ! rtpbin.recv_rtcp_sink_1
|
