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<div><b>sending:</b></div>
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<div><font face="Courier New">gst-launch videotestsrc ! videoscale ! video/x-raw-yuv,width=352,height=288 ! videorate ! video/x-raw-yuv,framerate=15/1 ! videobalance brightness=0.3 contrast=1.5 ! ffmpegcolorspace ! ffenc_h263! rtph263pay ! udpsink host=localhost
port=5000</font></div>
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<div><font face="Arial, sans-serif"><b>receving:</b></font></div>
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<div><font face="Courier New">gst-launch udpsrc port=5000 ! rtph263depay ! ffdec_h263 ! filesink location=./abc.out</font></div>
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<div><font face="Arial, sans-serif"><b>Problems:</b></font></div>
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<div><font face="Courier New">They can run separately well, though no data.</font></div>
<div><font face="Courier New">But If I run them together , it will crash.</font></div>
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<div><font face="Arial, sans-serif"><b>log:</b></font></div>
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<div><font face="宋体, sans-serif" color="#0000FF">New clock: GstSystemClock</font></div>
<div><font face="宋体, sans-serif" color="#0000FF">ERROR: from element /GstPipeline:pipeline0/GstRtpH263Depay:rtph263depay0: Internal GStreamer error: negotiation problem. Please file a bug at <a href="http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer"><u>http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer</u></a>.</font></div>
<div><font face="宋体, sans-serif" color="#0000FF">Additional debug info:</font></div>
<div><font face="宋体, sans-serif" color="#0000FF">gstbasertpdepayload.c(360): gst_base_rtp_depayload_chain (): /GstPipeline:pipeline0/GstRtpH263Depay:rtph263depay0:</font></div>
<div><font face="宋体, sans-serif" color="#0000FF">Not RTP format was negotiated</font></div>
<div><font face="宋体, sans-serif" color="#0000FF">Execution ended after 37364529 ns.</font></div>
<div><font face="宋体, sans-serif" color="#0000FF"> </font></div>
<div><font face="宋体, sans-serif" color="#0000FF"> </font></div>
<div><font face="Courier New">Can anyone tell me how to solve this problem?</font></div>
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<div><font face="Courier New">Thanks very much.</font></div>
<div>------------------------------------</div>
<div>Boning,Zhang</div>
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