mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-20 23:36:38 +00:00
78 lines
4 KiB
Bash
Executable file
78 lines
4 KiB
Bash
Executable file
#!/bin/sh
|
|
#
|
|
# A simple RTP server
|
|
# sends the output of v4l2src as h264 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
|
|
# sends the output of autoaudiosrc as alaw encoded RTP on port 5002, RTCP is sent on
|
|
# port 5003. The destination is 127.0.0.1.
|
|
# the receiver RTCP reports are received on port 5007
|
|
#
|
|
# .-------. .-------. .-------. .----------. .-------.
|
|
# |v4lssrc| |h264enc| |h264pay| | 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 |
|
|
# '-------' | |
|
|
# | |
|
|
# .--------. .-------. .-------. | | .-------.
|
|
# |audiosrc| |alawenc| |pcmapay| | rtpbin | |udpsink| RTP
|
|
# | src->sink src->sink src->send_rtp send_rtp->sink | port=5002
|
|
# '--------' '-------' '-------' | | '-------'
|
|
# | |
|
|
# | | .-------.
|
|
# | | |udpsink| RTCP
|
|
# | send_rtcp->sink | port=5003
|
|
# .-------. | | '-------' sync=false
|
|
# RTCP |udpsrc | | | async=false
|
|
# port=5007 | src->recv_rtcp |
|
|
# '-------' '----------'
|
|
#
|
|
# ideally we should transport the properties on the RTP udpsink pads to the
|
|
# receiver in order to transmit the SPS and PPS earlier.
|
|
|
|
# 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
|
|
|
|
# H264 encode from the source
|
|
VELEM="v4l2src"
|
|
#VELEM="videotestsrc is-live=1"
|
|
VCAPS="video/x-raw,width=352,height=288,framerate=15/1"
|
|
VSOURCE="$VELEM ! queue ! videorate ! videoconvert ! $VCAPS"
|
|
VENC="x264enc tune=zerolatency byte-stream=true bitrate=300 ! rtph264pay"
|
|
|
|
VRTPSINK="udpsink port=5000 host=$DEST ts-offset=$VOFFSET name=vrtpsink"
|
|
VRTCPSINK="udpsink port=5001 host=$DEST sync=false async=false name=vrtcpsink"
|
|
VRTCPSRC="udpsrc port=5005 name=vrtpsrc"
|
|
|
|
# PCMA encode from the source
|
|
AELEM="autoaudiosrc"
|
|
#AELEM="audiotestsrc is-live=1"
|
|
ASOURCE="$AELEM ! queue ! audioresample ! audioconvert"
|
|
AENC="alawenc ! rtppcmapay"
|
|
|
|
ARTPSINK="udpsink port=5002 host=$DEST ts-offset=$AOFFSET name=artpsink"
|
|
ARTCPSINK="udpsink port=5003 host=$DEST sync=false async=false name=artcpsink"
|
|
ARTCPSRC="udpsrc port=5007 name=artpsrc"
|
|
|
|
gst-launch-1.0 -v rtpbin name=rtpbin \
|
|
$VSOURCE ! $VENC ! rtpbin.send_rtp_sink_0 \
|
|
rtpbin.send_rtp_src_0 ! $VRTPSINK \
|
|
rtpbin.send_rtcp_src_0 ! $VRTCPSINK \
|
|
$VRTCPSRC ! rtpbin.recv_rtcp_sink_0 \
|
|
$ASOURCE ! $AENC ! rtpbin.send_rtp_sink_1 \
|
|
rtpbin.send_rtp_src_1 ! $ARTPSINK \
|
|
rtpbin.send_rtcp_src_1 ! $ARTCPSINK \
|
|
$ARTCPSRC ! rtpbin.recv_rtcp_sink_1
|