I am not fimiliar with leopardboard. anyway i will try my best. can you post the commna dwhich you used to stream the video? <div class="gmail_quote">On Mon, Jan 11, 2010 at 5:37 PM, Rajesh Ghole <<a href="mailto:rajesh@techlead-india.com">rajesh@techlead-india.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"> Hi I am using leopardboard I am trying to do a live streaming using gst-launch but have not succeeded yet following are the logs on the board and the host pc Can someone tell me what is missing ******************************************************************* Log on the board 42949444.360000] mt9v113 1-003c: invalid control id 9963806 [42949444.380000] vpfe-capture: hpitch = 640, vpitch = 480, bpp = 2 [42949444.390000] vpfe-capture: adjusted hpitch = 640, vpitch = 480, bpp = 2 [42949444.420000] vpfe-capture vpfe-capture: calling ccdc_config_raw() /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: queue-size = 3 /GstPipeline:pipeline0/GstV4l2Src:v4l2src0.GstPad:src: caps = video/x-raw-yuv, format=(fourcc)UYVY, width=(int)640, height=(int)480, framerate=(fraction)1001/30000 Pipeline is live and does not need PREROLL ... Setting pipeline to PLAYING ... New clock: GstSystemClock /GstPipeline:pipeline0/GstTIDmaiaccel:tidmaiaccel0.GstPad:src: caps = video/x-raw-yuv, format=(fourcc)UYVY, width=(int)640, height=(int)480, framerate=(fraction)1001/30000 /GstPipeline:pipeline0/GstTIDmaiaccel:tidmaiaccel0.GstPad:sink: caps = video/x-raw-yuv, format=(fourcc)UYVY, width=(int)640, height=(int)480, framerate=(fraction)1001/30000 /GstPipeline:pipeline0/GstQueue:queue0.GstPad:sink: caps = video/x-raw-yuv, format=(fourcc)UYVY, width=(int)640, height=(int)480, framerate=(fraction)1001/30000 /GstPipeline:pipeline0/GstQueue:queue0.GstPad:src: caps = video/x-raw-yuv, format=(fourcc)UYVY, width=(int)640, height=(int)480, framerate=(fraction)1001/30000 /GstPipeline:pipeline0/dmaienc_mpeg4:dmaienc_mpeg40.GstPad:src: caps = video/mpeg, mpegversion=(int)4, systemstream=(boolean)false, framerate=(fraction)1001/30000, width=(int)640, height=(int)480 /GstPipeline:pipeline0/dmaienc_mpeg4:dmaienc_mpeg40.GstPad:sink: caps = video/x-raw-yuv, format=(fourcc)UYVY, width=(int)640, height=(int)480, framerate=(fraction)1001/30000 /GstPipeline:pipeline0/dmaienc_mpeg4:dmaienc_mpeg40.GstPad:src: caps = video/mpeg, mpegversion=(int)4, systemstream=(boolean)false, framerate=(fraction)1001/30000, width=(int)640, height=(int)480, codec_data=(buffer)000001010000012000845d4c28a021e0a21f /GstPipeline:pipeline0/GstRtpMP4VPay:rtpmp4vpay0.GstPad:src: caps = application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)MP4V-ES, profile-level-id=(string)0, config=(string)000001010000012000845d4c28a021e0a21f, payload=(int)96, ssrc=(guint)2769403315, clock-base=(guint)3220575415, seqnum-base=(guint)21550 /GstPipeline:pipeline0/GstRtpMP4VPay:rtpmp4vpay0.GstPad:sink: caps = video/mpeg, mpegversion=(int)4, systemstream=(boolean)false, framerate=(fraction)1001/30000, width=(int)640, height=(int)480, codec_data=(buffer)000001010000012000845d4c28a021e0a21f /GstPipeline:pipeline0/GstUDPSink:udpsink0.GstPad:sink: caps = application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)MP4V-ES, profile-level-id=(string)0, config=(string)000001010000012000845d4c28a021e0a21f, payload=(int)96, ssrc=(guint)2769403315, clock-base=(guint)3220575415, seqnum-base=(guint)21550 ******************************************************************** Log on the Host PC hadoop@Linux-sagar:~$ export DISPLAY=:0 hadoop@Linux-sagar:~$ gst-launch -v udpsrc port=5000 caps="application/x-rtp" ! rtpmp4vdepay ! ffdec_mpeg4 ! xvimagesink Setting pipeline to PAUSED ... /GstPipeline:pipeline0/GstUDPSrc:udpsrc0.GstPad:src: caps = application/x-rtp, media=(string)video, payload=(int)96, clock-rate=(int)1, encoding-name=(string)MP4V-ES Pipeline is live and does not need PREROLL ... Setting pipeline to PLAYING ... New clock: GstSystemClock /GstPipeline:pipeline0/GstRtpMP4VDepay:rtpmp4vdepay0.GstPad:src: caps = video/mpeg, mpegversion=(int)4, systemstream=(boolean)false /GstPipeline:pipeline0/GstRtpMP4VDepay:rtpmp4vdepay0.GstPad:sink: caps = application/x-rtp, media=(string)video, payload=(int)96, clock-rate=(int)1, encoding-name=(string)MP4V-ES /GstPipeline:pipeline0/ffdec_mpeg4:ffdec_mpeg40.GstPad:sink: caps = video/mpeg, mpegversion=(int)4, systemstream=(boolean)false /GstPipeline:pipeline0/ffdec_mpeg4:ffdec_mpeg40.GstPad:src: caps = video/x-raw-yuv, width=(int)0, height=(int)0, framerate=(fraction)25/1, format=(fourcc)I420 ************************************************************************ I think something more is expected here ... I do not see any output Can someone tell me what is the problem ------------------------------------------------------------------------------ This SF.Net email is sponsored by the Verizon Developer Community Take advantage of Verizon's best-in-class app development support A streamlined, 14 day to market process makes app distribution fast and easy Join now and get one step closer to millions of Verizon customers <a href="http://p.sf.net/sfu/verizon-dev2dev" target="_blank">http://p.sf.net/sfu/verizon-dev2dev</a> _______________________________________________ Gstreamer-embedded mailing list <a href="mailto:Gstreamer-embedded@lists.sourceforge.net">Gstreamer-embedded@lists.sourceforge.net</a> <a href="https://lists.sourceforge.net/lists/listinfo/gstreamer-embedded" target="_blank">https://lists.sourceforge.net/lists/listinfo/gstreamer-embedded</a> </blockquote></div>