<div dir="ltr">Thank you Tim. I measure memory growth with htop, so I use the sleep function to give me time to see what happened to memory. </div><div class="gmail_extra"> <div class="gmail_quote">2017-09-23 4:17 GMT-04:00 Tim Müller <<a href="mailto:tim@centricular.com" target="_blank">tim@centricular.com</a>>: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Fri, 2017-09-22 at 20:22 -0400, Yuniesky Vasconcelo wrote: Hi, Your code looks fine at first glance. Setting pipeline to NULL state and unrefing it should be all that's needed. You don't use the bus, so you're not leaking bus messages either. How do you measure "memory grows every time"? You can use G_SLICE=always-malloc valgrind --leak-check=yes --show-reachable=no gst-launch-1.0 ... (might want to use some .supp suppression files which you can find in the gstreamer git repos). Cheers -Tim -- Tim Müller, Centricular Ltd - <a href="http://www.centricular.com" rel="noreferrer" target="_blank">http://www.centricular.com</a> Join us at the GStreamer Conference! 21-22 October 2017 in Prague, Czech Republic <a href="http://gstreamer.freedesktop.org/conference/" rel="noreferrer" target="_blank">http://gstreamer.freedesktop.org/conference/</a> _______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> <a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" rel="noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> </blockquote></div> </div>