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Re: [gst-devel] simple raw video RTP -- still no joy
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From: Bert D. <be...@tp...> - 2010-09-03 15:07:40
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Thanks much to Wim for the excellent pointer. --Bert On Fri, Sep 3, 2010 at 3:10 AM, Wim Taymans <wim...@gm...> wrote: > On Thu, 2010-09-02 at 23:54 -0500, Bert Douglas wrote: > > Tristan tried to help me. I tried setting caps as recommended. Still > > not working. > > You're doing it wrong. read the instructions in this document carefully: > > > http://cgit.freedesktop.org/gstreamer/gst-plugins-good/tree/gst/rtp/README#n251 > > Wim > > > > Thanks for looking. > > > > # rtp-server > > gst-launch \ > > videotestsrc pattern=red \ > > ! video/x-raw-rgb, format=\(fourcc\)RGB, width=4, height=4, > > frame-rate=1/1 \ > > ! rtpvrawpay \ > > ! udpsink host=127.0.0.1 port=51234 > > > > # rtp-client > > > CAPS="application/x-rtp,media=(string)video,clock-rate=(int)90000,encoding-name=(string)RAW," > > CAPS= > > $CAPS"sampling=(string)RGB,depth=(int)8,width=(int)4,height=(int)4" > > gst-launch \ > > udpsrc uri=udp://127.0.0.1:51234 caps=$CAPS \ > > ! rtpvrawdepay \ > > ! video/x-raw-rgb, format=\(fourcc\)RGB, width=4, height=4, > > frame-rate=1/1 \ > > ! ffmpegcolorspace \ > > ! ximagesink > > > > Setting pipeline to PAUSED ... > > Pipeline is live and does not need PREROLL ... > > Setting pipeline to PLAYING ... > > New clock: GstSystemClock > > 0:00:00.056868267 14918 0x1188c90 ERROR rtpvrawdepay > > gstrtpvrawdepay.c:240:gst_rtp_vraw_depay_setcaps:<rtpvrawdepay0> no > > width specified > > ERROR: from element /GstPipeline:pipeline0/GstUDPSrc:udpsrc0: Internal > > data flow error. > > Additional debug info: > > gstbasesrc.c(2562): gst_base_src_loop > > (): /GstPipeline:pipeline0/GstUDPSrc:udpsrc0: > > streaming task paused, reason not-negotiated (-4) > > Execution ended after 18091128 ns. > > Setting pipeline to PAUSED ... > > Setting pipeline to READY ... > > Setting pipeline to NULL ... > > Freeing pipeline ... > > > > > > > > > ------------------------------------------------------------------------------ > > This SF.net Dev2Dev email is sponsored by: > > > > Show off your parallel programming skills. > > Enter the Intel(R) Threading Challenge 2010. > > http://p.sf.net/sfu/intel-thread-sfd > > _______________________________________________ gstreamer-devel mailing > list gst...@li... > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > > > > ------------------------------------------------------------------------------ > This SF.net Dev2Dev email is sponsored by: > > Show off your parallel programming skills. > Enter the Intel(R) Threading Challenge 2010. > http://p.sf.net/sfu/intel-thread-sfd > _______________________________________________ > gstreamer-devel mailing list > gst...@li... > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > |