I don't know the reason of your problem, but to me correct pipelines look as follows, at least this guarantees data delivery through RTP;<div><br><div>gst-launch videotestsrc ! videorate ! ffenc_mpeg4 ! rtpmp4vpay ! udpsink host=192.168.42.68 port=52000</div>
<div><br></div><div>gst-launch udpsrc port=52000 ! 'application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)MP4V-ES, profile-level-id=(string)1, config=(string)000001b001000001b58913000001000000012000c48d8800cd0a041e1463000001b24c61766335332e302e30, payload=(int)96, ssrc=(uint)2944824259, clock-base=(uint)3591356201, seqnum-base=(uint)2983' ! decodebin ! glimagesink</div>
<meta http-equiv="content-type" content="text/html; charset=utf-8"><meta http-equiv="content-type" content="text/html; charset=utf-8"><div><br></div><div><br></div><div><br><div class="gmail_quote">On Wed, Jul 13, 2011 at 9:27 PM, William Metcalf <span dir="ltr"><<a href="mailto:wmetcalf@niftytv.com">wmetcalf@niftytv.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">I am trying to make a simple pipeline in Windows to send video via udp from one computer to another.<br>
<br>
The pipeline I am using to send looks like this - gst-launch videotestsrc ! videoparse ! ffenc_mpeg4 ! udpsink host=192.168.42.68 port=52000<br>
<br>
The pipeline I am using to receive looks like this - gst-launch udpsrc port=52000 ! decodebin ! glimagesink<br>
<br>
I run the second pipeline first and it just sits waiting for input on the port. I then run the first pipeline and I get the following output:<br>
Setting pipeline to PAUSED ...<br>
Pipeline is live and does not need PREROLL ...<br>
Setting pipeline to PLAYING ...<br>
New clock: GstSystemClock<br>
ERROR: from element /GstPipeline:pipeline0/<u></u>GstUDPSrc:udpsrc0: Could not read from resource.<br>
Additional debug info:<br>
..\..\..\..\..\Source\gst-<u></u>plugins-good\gst\udp\<u></u>gstudpsrc.c(588): gst_udpsrc_create (): /GstPipeline:pipeline0/<u></u>GstUDPSrc:udpsrc0: receive error -1 (WSA error: 10040)<br>
Execution ended after 15002000 ns.<br>
Setting pipeline to PAUSED ...<br>
Setting pipeline to READY ...<br>
Setting pipeline to NULL ...<br>
Freeing pipeline ...<br>
<br>
I am knew to using udpsrc/udpsink and this is my first test pipeline. Could someone please tell me what is causing this reading from resource error?<br>
<br>
Thank you,<br>
William<br>
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</blockquote></div><br><br clear="all"><br>-- <br>Regards,<br><br>Sudarshan Bisht<br>
</div></div>