tests/examples/rtp/client-H264-PCMA.sh

   1 #!/bin/sh
   2 #
   3 # A simple RTP receiver
   4 #
   5 #  receives H264 encoded RTP video on port 5000, RTCP is received on  port 5001.
   6 #  the receiver RTCP reports are sent to port 5005
   7 #  receives alaw encoded RTP audio on port 5002, RTCP is received on  port 5003.
   8 #  the receiver RTCP reports are sent to port 5007
   9 #
  10 #             .-------.      .----------.     .---------.   .-------.   .-----------.
  11 #  RTP        |udpsrc |      | rtpbin   |     |h264depay|   |h264dec|   |xvimagesink|
  12 #  port=5000  |      src->recv_rtp recv_rtp->sink     src->sink   src->sink         |
  13 #             '-------'      |          |     '---------'   '-------'   '-----------'
  14 #                            |          |
  15 #                            |          |     .-------.
  16 #                            |          |     |udpsink|  RTCP
  17 #                            |    send_rtcp->sink     | port=5005
  18 #             .-------.      |          |     '-------' sync=false
  19 #  RTCP       |udpsrc |      |          |               async=false
  20 #  port=5001  |     src->recv_rtcp      |
  21 #             '-------'      |          |
  22 #                            |          |
  23 #             .-------.      |          |     .---------.   .-------.   .-------------.
  24 #  RTP        |udpsrc |      | rtpbin   |     |pcmadepay|   |alawdec|   |autoaudiosink|
  25 #  port=5002  |      src->recv_rtp recv_rtp->sink     src->sink   src->sink           |
  26 #             '-------'      |          |     '---------'   '-------'   '-------------'
  27 #                            |          |
  28 #                            |          |     .-------.
  29 #                            |          |     |udpsink|  RTCP
  30 #                            |    send_rtcp->sink     | port=5007
  31 #             .-------.      |          |     '-------' sync=false
  32 #  RTCP       |udpsrc |      |          |               async=false
  33 #  port=5003  |     src->recv_rtcp      |
  34 #             '-------'      '----------'
  35
  36 # the destination machine to send RTCP to. This is the address of the sender and
  37 # is used to send back the RTCP reports of this receiver. If the data is sent
  38 # from another machine, change this address.
  39 DEST=127.0.0.1
  40
  41 # this adjusts the latency in the receiver
  42 LATENCY=200
  43
  44 # the caps of the sender RTP stream. This is usually negotiated out of band with
  45 # SDP or RTSP. normally these caps will also include SPS and PPS but we don't
  46 # have a mechanism to get this from the sender with a -launch line.
  47 VIDEO_CAPS="application/x-rtp,media=(string)video,clock-rate=(int)90000,encoding-name=(string)H264"
  48 AUDIO_CAPS="application/x-rtp,media=(string)audio,clock-rate=(int)8000,encoding-name=(string)PCMA"
  49
  50 VIDEO_DEC="rtph264depay ! ffdec_h264"
  51 AUDIO_DEC="rtppcmadepay ! alawdec"
  52
  53 VIDEO_SINK="ffmpegcolorspace ! autovideosink"
  54 AUDIO_SINK="audioconvert ! audioresample ! autoaudiosink"
  55
  56 gst-launch -v gstrtpbin name=rtpbin latency=$LATENCY                                  \
  57      udpsrc caps=$VIDEO_CAPS port=5000 ! rtpbin.recv_rtp_sink_0                       \
  58        rtpbin. ! $VIDEO_DEC ! $VIDEO_SINK                                             \
  59      udpsrc port=5001 ! rtpbin.recv_rtcp_sink_0                                       \
  60          rtpbin.send_rtcp_src_0 ! udpsink port=5005 host=$DEST sync=false async=false \
  61      udpsrc caps=$AUDIO_CAPS port=5002 ! rtpbin.recv_rtp_sink_1                       \
  62        rtpbin. ! $AUDIO_DEC ! $AUDIO_SINK                                             \
  63      udpsrc port=5003 ! rtpbin.recv_rtcp_sink_1                                       \
  64          rtpbin.send_rtcp_src_1 ! udpsink port=5007 host=$DEST sync=false async=false