<html dir="ltr"><head></head><body style="text-align:left; direction:ltr;"><div>Le mercredi 23 septembre 2020 à 00:11 +0100, Tim Müller a écrit :</div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><div>On Tue, 2020-09-22 at 22:06 +0200, Davide Perini wrote:</div><div><br></div><div>Hi,</div><div><br></div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><pre>sometimes when Screen Capturing while gaming I have this error:</pre><pre>---</pre><pre>(ScreenGrabber:12792): GStreamer-CRITICAL **: 21:55:40.357:</pre><pre>Trying to dispose element pipeline1, but it is in PLAYING instead of the </pre><pre>NULL state.</pre><pre>You need to explicitly set elements to the NULL state before</pre><pre>dropping the final reference, to allow them to clean up.</pre><pre>This problem may also be caused by a refcounting bug in the</pre><pre>application or some element.</pre><pre>---</pre><br><pre>Is this something that I can workaround?</pre></blockquote><br><pre>No, it's something you need to debug and fix.</pre><br><pre>Could be a problem in GStreamer, but most likely is a</pre><br><pre>refcounting/ownership handling issue in your application,</pre><pre>or you simply don't set the pipeline to NULL state before</pre><pre>cleaning it up, as the message states.</pre></blockquote><div><br></div><div>A plausible hint, if the pipeline was leaked due to a bug in previous GStreamer version, and it's not anymore, this issue could trigger. As said, make sure you set you pipeline to NULL before dropping your ref.</div><div><br></div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><br><pre>Cheers</pre><pre> Tim</pre><br><div><span><pre>-- </pre><br><div style="font-family: monospace; width: 71ch; word-wrap: break-word; word-break: break-word;">Tim Müller, Centricular Ltd - <a href="http://www.centricular.com">http://www.centricular.com</a></div><div style="width: 71ch;" data-evo-signature-plain-text-mode=""></div> </span></div> <pre>_______________________________________________</pre><pre>gstreamer-devel mailing list</pre><a href="mailto:gstreamer-devel@lists.freedesktop.org"><pre>gstreamer-devel@lists.freedesktop.org</pre></a><pre><br></pre><a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel"><pre>https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</pre></a><pre><br></pre></blockquote></body></html>