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</o:shapelayout></xml><![endif]--></head><body lang=NL-BE link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-US>I try to use GstRtspServer to multicast video over rtp. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I tried following cmd to start the rtsp server:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>./test-launch --gst-debug=255 "( gstrtpbin name=rtpbin filesrc location=/home/stijn/testvid.mp4 ! decodebin ! queue ! videorate ! ffmpegcolorspace ! x264enc byte-stream=TRUE ! rtph264pay ! rtpbin.send_rtp_sink_0 rtpbin.send_rtp_src_0 ! udpsink port=5000 host=239.0.0.10 ts-offset=0 name=vrtpsink rtpbin.send_rtcp_src_0 ! udpsink port=5001 host=239.0.0.10 sync=false async=false name=vrtcpsink )"<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>And on the client side I get:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>gst-launch-0.10 -v playbin2 uri=rtsp://127.0.0.1:8554/test<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>Setting pipeline to PAUSED ...<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: connection-speed = 0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: download = FALSE<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: uri = "rtsp://127.0.0.1:8554/test"<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: use-buffering = FALSE<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: buffer-duration = -1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: buffer-size = -1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: ring-buffer-max-size = 0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: source = (GstRTSPSrc) source<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>ERROR: Pipeline doesn't want to pause.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>ERROR: from element /GstURIDecodeBin:uridecodebin0/GstRTSPSrc:source: No supported stream was found. You might need to allow more transport protocols or may otherwise be missing the right GStreamer RTSP extension plugin.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>Additional debug info:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>gstrtspsrc.c(5157): gst_rtspsrc_setup_streams (): /GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0/GstRTSPSrc:source<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>Setting pipeline to NULL ...<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Courier New"'>Freeing pipeline ...<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Is it any way possible to multicast via GstRtspServer?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I think I shouldn’t use the gstrtpbin in my command, because gstrtspserver takes care of this? Isn’t it? But where can I set then the multicast ip address?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>And should the client be aware of this multicast?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Thanks in advance!<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Stijn.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>stijn@stijn:~$ gst-launch-0.10 -v playbin2 uri=rtsp://127.0.0.1:8554/test<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Setting pipeline to PAUSED ...<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: connection-speed = 0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: download = FALSE<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: uri = "rtsp://127.0.0.1:8554/test"<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: use-buffering = FALSE<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/GstPlayBin2:playbin20/GstURIDecodeBin:uridecodebin0: buffer-duration = -1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/GstPl<o:p></o:p></span></p></div></body></html>