| #!/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,width=352,height=288,framerate=15/1" |
| VSOURCE="$VELEM ! $VCAPS" |
| VENC="avenc_h263p ! rtph263ppay" |
| |
| VRTPSINK="udpsink port=5000 host=$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="rtpbin 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-1.0 -v $PIPELINE |
