diff options
Diffstat (limited to 'tests/examples/rtp/server-v4l2-H264-alsasrc-PCMA.sh')
| -rwxr-xr-x | tests/examples/rtp/server-v4l2-H264-alsasrc-PCMA.sh | 78 |
1 files changed, 65 insertions, 13 deletions
diff --git a/tests/examples/rtp/server-v4l2-H264-alsasrc-PCMA.sh b/tests/examples/rtp/server-v4l2-H264-alsasrc-PCMA.sh index 7ac8e5dd..cf0d9033 100755 --- a/tests/examples/rtp/server-v4l2-H264-alsasrc-PCMA.sh +++ b/tests/examples/rtp/server-v4l2-H264-alsasrc-PCMA.sh @@ -1,26 +1,78 @@ #!/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 alsasrc 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 | +# '-------' | | +# | | +# .-------. .-------. .-------. | | .-------. +# |alsasrc| |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=500000000 +VOFFSET=900000000 AOFFSET=0 -VOFFSET=0 -# H264 encode from a v4l2src +# H264 encode from the source +VELEM="v4l2src" +#VELEM="videotestsrc is-live=1" VCAPS="video/x-raw-yuv,width=352,height=288,framerate=15/1" -VSOURCE="v4l2src ! $VCAPS ! videorate ! ffmpegcolorspace" +VSOURCE="$VELEM ! $VCAPS ! queue ! videorate ! ffmpegcolorspace" VENC="x264enc byte-stream=true bitrate=300 ! rtph264pay" -# PCMA encode from an alsasrc -ASOURCE="alsasrc ! audioconvert" +VRTPSINK="udpsink port=5000 host=$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 an the source +AELEM="alsasrc" +#AELEM="audiotestsrc is-live=1" +ASOURCE="$AELEM ! queue ! audioconvert" AENC="alawenc ! rtppcmapay" +ARTPSINK="udpsink port=5002 host=$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 -v gstrtpbin name=rtpbin \ - $VSOURCE ! $VENC ! rtpbin.send_rtp_sink_0 \ - rtpbin.send_rtp_src_0 ! queue ! udpsink port=5000 ts-offset=$AOFFSET \ - rtpbin.send_rtcp_src_0 ! udpsink port=5001 sync=false async=false \ - udpsrc port=5005 ! rtpbin.recv_rtcp_sink_0 \ - $ASOURCE ! $AENC ! rtpbin.send_rtp_sink_1 \ - rtpbin.send_rtp_src_1 ! queue ! udpsink port=5002 ts-offset=$VOFFSET \ - rtpbin.send_rtcp_src_1 ! udpsink port=5003 sync=false async=false \ - udpsrc port=5007 ! rtpbin.recv_rtcp_sink_1 + $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 |