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Re: [gst-devel] Streaming H.264 / Vorbis
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From: <cam...@po...> - 2009-03-30 07:25:38
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I don't succeed to use the Vorbis or Speex plugin. Please, may I have some help ? > I just want to remind that i'm trying to do that on Windows and not on > Linux... > > Thank you in advance. > >> I read the document, but the use of the caps is still dark for me. >> >> Can somebody help me concretely by explaining me how to resolve my >> problem >> ? >> >> I also tried to do the same thing with the Speex plugin : >> - alawenc --> speexenc >> - rtppcmapay --> rtpspeexpay >> >> But after these messages : >> Setting pipeline to PAUSED ... >> Pipeline is live and does not need PREROLL ... >> Setting pipeline to PLAYING ... >> New clock: GstAudioSrcClock >> >> I suddenly have an exception. >> >> >> >>> On Tue, 2009-03-24 at 12:17 +0100, cam...@po... wrote: >>>> Can you explain me how to send the vorbis codebook config in the caps >>>> please ? >>> >>> You just put them in the caps. Maybe you should read this document that >>> tells you how to negotiate between RTP sender and receiver: >>> >>> http://cgit.freedesktop.org/gstreamer/gst-plugins-good/tree/gst/rtp/README >>> >>> Wim >>> >>> >>>> >>>> I searched on the Internet but I didn't find how. >>>> >>>> >>>> Thank you for your help. >>>> >>>> >>>> > On Tue, 2009-03-24 at 10:08 +0100, cam...@po... wrote: >>>> >> Hi, >>>> >> >>>> >> I would like to stream the video taken from my webcam and the sound >>>> >> taken >>>> >> from my micro. >>>> >> >>>> >> I tried that : >>>> >> >>>> >> To send on Windows : >>>> >> -------------------- >>>> >> >>>> >> gst-launch -v gstrtpbin name=rtpbin \ >>>> >> dshowvideosrc ! decodebin name=dec \ >>>> >> dec. ! queue ! x264enc byte-stream=true bitrate=300 ! >>>> rtph264pay >>>> ! >>>> >> rtpbin.send_rtp_sink_0 \ >>>> >> rtpbin.send_rtp_src_0 ! udpsink port=5000 host=192.168.X.X >>>> >> ts-offset=0 >>>> >> name=vrtpsink \ >>>> >> rtpbin.send_rtcp_src_0 ! udpsink port=5001 host=192.168.X.X >>>> >> sync=false >>>> >> async=false name=vrtcpsink \ >>>> >> udpsrc port=5005 name=vrtpsrc ! rtpbin.recv_rtcp_sink_0 \ >>>> >> dshowaudiosrc ! queue ! audioresample ! audioconvert ! alawenc >>>> ! >>>> >> rtppcmapay ! rtpbin.send_rtp_sink_1 \ >>>> >> rtpbin.send_rtp_src_1 ! udpsink port=5002 host=192.168.X.X >>>> >> ts-offset=0 >>>> >> name=artpsink \ >>>> >> rtpbin.send_rtcp_src_1 ! udpsink port=5003 host=192.168.X.X >>>> >> sync=false >>>> >> async=false name=artcpsink \ >>>> >> udpsrc port=5007 name=artpsrc ! rtpbin.recv_rtcp_sink_1 >>>> >> >>>> >> >>>> >> >>>> >> To receive on Linux : >>>> >> --------------------- >>>> >> >>>> >> gst-launch -v gstrtpbin name=rtpbin latency=200 \ >>>> >> udpsrc >>>> >> caps="application/x-rtp,media=(string)video,clock-rate=(int)90000,encoding-name=(string)H264" >>>> >> port=5000 ! rtpbin.recv_rtp_sink_0 \ >>>> >> rtpbin. ! rtph264depay ! ffdec_h264 ! xvimagesink \ >>>> >> udpsrc port=5001 ! rtpbin.recv_rtcp_sink_0 \ >>>> >> rtpbin.send_rtcp_src_0 ! udpsink port=5005 >>>> host=192.168.X.X >>>> >> sync=false async=false \ >>>> >> udpsrc >>>> >> caps="application/x-rtp,media=(string)audio,clock-rate=(int)8000,encoding-name=(string)PCMA" >>>> >> port=5002 ! rtpbin.recv_rtp_sink_1 \ >>>> >> rtpbin. ! rtppcmadepay ! alawdec ! audioconvert ! >>>> audioresample ! >>>> >> alsasink \ >>>> >> udpsrc port=5003 ! rtpbin.recv_rtcp_sink_1 \ >>>> >> rtpbin.send_rtcp_src_1 ! udpsink port=5007 >>>> host=192.168.X.X >>>> >> sync=false async=false >>>> >> >>>> >> >>>> >> This works well. >>>> >> >>>> >> So I tried to encode with Vorbis and not Alaw. >>>> >> >>>> >> I tried that : >>>> >> To send on Windows : >>>> >> -------------------- >>>> >> >>>> >> gst-launch -v gstrtpbin name=rtpbin \ >>>> >> dshowvideosrc ! decodebin name=dec \ >>>> >> dec. ! queue ! x264enc byte-stream=true bitrate=300 ! >>>> rtph264pay >>>> ! >>>> >> rtpbin.send_rtp_sink_0 \ >>>> >> rtpbin.send_rtp_src_0 ! udpsink port=5000 host=192.168.X.X >>>> >> ts-offset=0 >>>> >> name=vrtpsink \ >>>> >> rtpbin.send_rtcp_src_0 ! udpsink port=5001 host=192.168.X.X >>>> >> sync=false >>>> >> async=false name=vrtcpsink \ >>>> >> udpsrc port=5005 name=vrtpsrc ! rtpbin.recv_rtcp_sink_0 \ >>>> >> dshowaudiosrc ! queue ! audioresample ! audioconvert ! >>>> vorbisenc >>>> ! >>>> >> rtpvorbispay ! rtpbin.send_rtp_sink_1 \ >>>> >> rtpbin.send_rtp_src_1 ! udpsink port=5002 host=192.168.X.X >>>> >> ts-offset=0 >>>> >> name=artpsink \ >>>> >> rtpbin.send_rtcp_src_1 ! udpsink port=5003 host=192.168.X.X >>>> >> sync=false >>>> >> async=false name=artcpsink \ >>>> >> udpsrc port=5007 name=artpsrc ! rtpbin.recv_rtcp_sink_1 >>>> >> >>>> >> >>>> >> To receive on Linux : >>>> >> --------------------- >>>> >> >>>> >> gst-launch -v gstrtpbin name=rtpbin latency=200 \ >>>> >> udpsrc >>>> >> caps="application/x-rtp,media=(string)video,clock-rate=(int)90000,encoding-name=(string)H264" >>>> >> port=5000 ! rtpbin.recv_rtp_sink_0 \ >>>> >> rtpbin. ! rtph264depay ! ffdec_h264 ! xvimagesink \ >>>> >> udpsrc port=5001 ! rtpbin.recv_rtcp_sink_0 \ >>>> >> rtpbin.send_rtcp_src_0 ! udpsink port=5005 >>>> host=192.168.X.X >>>> >> sync=false async=false \ >>>> >> udpsrc >>>> >> caps="application/x-rtp,media=(string)audio,clock-rate=(int)8000,encoding-name=(string)VORBIS" >>>> >> port=5002 ! rtpbin.recv_rtp_sink_1 \ >>>> >> rtpbin. ! rtpvorbisdepay ! vorbisdec ! audioconvert ! >>>> >> audioresample >>>> >> ! alsasink \ >>>> >> udpsrc port=5003 ! rtpbin.recv_rtcp_sink_1 \ >>>> >> rtpbin.send_rtcp_src_1 ! udpsink port=5007 >>>> host=192.168.X.X >>>> >> sync=false async=false >>>> >> >>>> >> >>>> >> And I have this error : >>>> >> WARNING: from element >>>> >> /GstPipeline:pipeline0/GstRtpVorbisDepay:rtpvorbisdepay0: Could not >>>> >> decode >>>> >> stream. >>>> >> Additional debug info: >>>> >> gstrtpvorbisdepay.c(605): gst_rtp_vorbis_depay_process (): >>>> >> /GstPipeline:pipeline0/GstRtpVorbisDepay:rtpvorbisdepay0: >>>> >> Could not switch codebooks >>>> >> >>>> > You forgot to send the vorbis codebook config in the caps. >>>> > >>>> > Wim >>>> >> >>>> >> >>>> >> What can I do to resolve this problem ? >>>> >> >>>> >> Thank you. >>>> >> >>>> >> >>>> >> ------------------------------------------------------------------------------ >>>> >> Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) >>>> are >>>> >> powering Web 2.0 with engaging, cross-platform capabilities. >>>> Quickly >>>> and >>>> >> easily build your RIAs with Flex Builder, the Eclipse(TM)based >>>> >> development >>>> >> software that enables intelligent coding and step-through >>>> debugging. >>>> >> Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com >>>> >> _______________________________________________ >>>> >> gstreamer-devel mailing list >>>> >> gst...@li... >>>> >> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel >>>> > >>>> > >>>> > ------------------------------------------------------------------------------ >>>> > Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) >>>> are >>>> > powering Web 2.0 with engaging, cross-platform capabilities. Quickly >>>> and >>>> > easily build your RIAs with Flex Builder, the Eclipse(TM)based >>>> development >>>> > software that enables intelligent coding and step-through debugging. >>>> > Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com >>>> > _______________________________________________ >>>> > gstreamer-devel mailing list >>>> > gst...@li... >>>> > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel >>>> > >>>> >>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) >>>> are >>>> powering Web 2.0 with engaging, cross-platform capabilities. Quickly >>>> and >>>> easily build your RIAs with Flex Builder, the Eclipse(TM)based >>>> development >>>> software that enables intelligent coding and step-through debugging. >>>> Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com >>>> _______________________________________________ >>>> gstreamer-devel mailing list >>>> gst...@li... >>>> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel >>> >>> >>> ------------------------------------------------------------------------------ >>> Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are >>> powering Web 2.0 with engaging, cross-platform capabilities. Quickly >>> and >>> easily build your RIAs with Flex Builder, the Eclipse(TM)based >>> development >>> software that enables intelligent coding and step-through debugging. >>> Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com >>> _______________________________________________ >>> gstreamer-devel mailing list >>> gst...@li... >>> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel >>> >> >> > > > > ------------------------------------------------------------------------------ > _______________________________________________ > gstreamer-devel mailing list > gst...@li... > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > |