<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Nov 19, 2014 at 4:05 PM, Tim Müller <span dir="ltr"><<a href="mailto:tim@centricular.com" target="_blank">tim@centricular.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="HOEnZb"><div class="h5">On Wed, 2014-11-19 at 15:48 +0530, Chetan Nanda wrote:<br>
> Hi,<br>
><br>
> I am very new to GStreamer development.<br>
> I am getting an issue while running a simple GStreamer pipeline<br>
><br>
> Command below passes with a window pops up with some colorbar pattern<br>
> on it.<br>
> $gst-launch-0.10 videotestsrc ! autovideosink<br>
><br>
> But when launching the same with Gstreamer version 1.0 is not working.<br>
> Window is pops up but is blank.<br>
> $gst-launch-1.0 videotestsrc ! autovideosink<br>
><br>
> ------ logs -------------<br>
> Setting pipeline to PAUSED ...<br>
> libEGL warning: DRI2: failed to authenticate<br>
> Pipeline is PREROLLING ...<br>
> Pipeline is PREROLLED ...<br>
> Setting pipeline to PLAYING ...<br>
> New clock: GstSystemClock<br>
> --------------------------<br>
><br>
><br>
> I am working on Ubuntu 13.04 under Virtualbox.<br>
><br>
> Please provide some pointer to debug this further.<br>
<br>
</div></div>I remember seeing this (also on ubuntu running in a VM). I think it was<br>
a bug in eglglessink.<br>
<br>
Try upgrading to a newer Ubuntu version that has a newer version of<br>
GStreamer, such as 14.10.<br>
<br>
Or remove the eglglessink plugin, or just specify an imagesink directly<br>
instead of using autovideosink, e.g. ximagesink or xvimagesink.<br>
<br>
Cheers<br>
<span class="HOEnZb"><font color="#888888"> -Tim<br>
<br></font></span></blockquote><div><br></div><div>Thanks Tim for prompt help. </div><div>With 'ximagesink' its working :-)</div><div><br></div><div>I will also try with upgrading to Ubuntu 14.10.</div><div><br></div><div>Thanks,</div><div>Chetan Nanda</div><div> <br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="HOEnZb"><font color="#888888">
<br>
--<br>
Tim Müller, Centricular Ltd - <a href="http://www.centricular.com" target="_blank">http://www.centricular.com</a><br>
<br>
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</font></span></blockquote></div><br></div></div>