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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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47 lines
1.8 KiB
Bash
Executable file
47 lines
1.8 KiB
Bash
Executable file
#!/bin/sh
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#
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# A simple RTP server
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#
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# Transcodes and streams audio and video to H263p and AMR respectively from any
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# file that is decodable by decodebin.
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#
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# use ./client-H263p-AMR.sh to receive the RTP stream.
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#
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# change these to change the server sync. This causes the server to send the
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# packets largly out-of-sync, the client should use the RTCP SR packets to
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# restore proper lip-sync between the streams.
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AOFFSET=0
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VOFFSET=0
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# encoder seems to be picky about PAR, so force one that should work
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VCAPS="video/x-raw,width=352,height=288,framerate=15/1,pixel-aspect-ratio=1/1"
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# video and audio encoding and payloading
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VENCPAY="avenc_h263p ! rtph263ppay"
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AENCPAY="amrnbenc ! rtpamrpay"
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# video conversion
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VCONV="videoconvert ! videoscale ! videorate ! $VCAPS ! videoconvert"
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ACONV="audioconvert ! audioresample"
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#HOST=192.168.1.126
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HOST=127.0.0.1
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if test -z "$1"; then
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echo "No URI argument.";
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echo "Usage: $0 file:///path/to/video.file";
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exit 1;
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fi
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gst-launch-1.0 -v rtpbin name=rtpbin \
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uridecodebin uri="$1" name=decode \
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decode. ! $VCONV ! $VENCPAY ! rtpbin.send_rtp_sink_0 \
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rtpbin.send_rtp_src_0 ! queue ! udpsink host=$HOST port=5000 ts-offset=$AOFFSET \
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rtpbin.send_rtcp_src_0 ! udpsink host=$HOST port=5001 sync=false async=false \
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udpsrc port=5005 ! rtpbin.recv_rtcp_sink_0 \
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decode. ! $ACONV ! $AENCPAY ! rtpbin.send_rtp_sink_1 \
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rtpbin.send_rtp_src_1 ! queue ! udpsink host=$HOST port=5002 ts-offset=$VOFFSET \
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rtpbin.send_rtcp_src_1 ! udpsink host=$HOST port=5003 sync=false async=false \
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udpsrc port=5007 ! rtpbin.recv_rtcp_sink_1
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