Hi,<div><br></div><div>Thanks for the reply. Actually i am new to this and i do not know much. I am using leopard board  and I am following examples as given in this link under:</div><h3 style="background-image:none;background-color:rgb(255,255,255);margin:0px 0px 0.3em;padding-top:0.5em;padding-bottom:0.17em;border-bottom-style:none;width:auto;font-size:17px;font-family:sans-serif;line-height:19px">
<span class="mw-headline" id="NTSC_camera_streaming_MJPEG_over_the_network">"NTSC camera streaming MJPEG over the network"</span></h3><div><a href="https://www.ridgerun.com/developer/wiki/index.php/LeopardBoard_365_GStreamer_Pipelines_-_SDK_2011Q2">https://www.ridgerun.com/developer/wiki/index.php/LeopardBoard_365_GStreamer_Pipelines_-_SDK_2011Q2</a> </div>
<div><br></div><div>when i type the on ubuntu host i get the following error:</div><div><br></div><div><div>user@user-desktop:~$ gst-launch udpsrc port=5000 ! 'image/jpeg, width=(int)736, height=(int)480, framerate=(fraction)30000/1001, pixel-aspect-ratio=(fraction)1/1' ! jpegdec ! xvimagesink</div>
<div>Setting pipeline to PAUSED ...</div><div>ERROR: Pipeline doesn't want to pause.</div><div>ERROR: from element /GstPipeline:pipeline0/GstXvImageSink:xvimagesink0: Could not initialise Xv output</div><div>Additional debug info:</div>
<div>xvimagesink.c(1416): gst_xvimagesink_get_xv_support (): /GstPipeline:pipeline0/GstXvImageSink:xvimagesink0:</div><div>No port available</div><div>Setting pipeline to NULL ...</div><div>Freeing pipeline ...</div></div>
<div><br></div><div>can you please help.</div><div><br></div><div>Thank you,</div><div>Maz<br><br><div class="gmail_quote">On 18 July 2012 13:32, Thomas DEBESSE <span dir="ltr"><<a href="mailto:thomas.debesse@rcf.fr" target="_blank">thomas.debesse@rcf.fr</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">2012/7/14 hussain.nel <<a href="mailto:hussain6001@gmail.com">hussain6001@gmail.com</a>>:<br>
> I have tried by adding sync property as false, still i am facing the same<br>
> problem.<br>
<br>
what is the gst-launch stdout/stderr ?<br>
<br>
gst-launch is running silently or doesn't run ?<br>
<br>
perhaps your sound card is used by another application for playback ?<br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
Thomas DEBESSE<br>
RCF Méditerrannée<br>
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</font></span></blockquote></div><br><br clear="all"><div><br></div>-- <br><p style="margin:0px;color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">Thank you & Regards,<u></u><u></u></p>
<p style="margin:0px;color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)"><b>Mazahir Poonawalla</b><u></u><u></u></p><p style="margin:0px;color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">
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