I have also seen (and asked about) cases where text that didn't meet the usual log message format appeared in the logs, but only when using gst-launch. <div class="gmail_quote">On Fri, Feb 22, 2013 at 9:26 AM, johnwesting <<a href="mailto:john.blank.westing@gmail.com" target="_blank">john.blank.westing@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">gst-launch -v displays the negotiated capabilities when everything is working good, but oddly does not when the capabilities fail, in my opinion that is when it is most important to see them. -- View this message in context: <a href="http://gstreamer-devel.966125.n4.nabble.com/Display-Failing-Capabilities-tp4658669p4658723.html" target="_blank">http://gstreamer-devel.966125.n4.nabble.com/Display-Failing-Capabilities-tp4658669p4658723.html</a> Sent from the GStreamer-devel mailing list archive at Nabble.com. _______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> </blockquote></div>