Z <div class="gmail_quote">Il 23/lug/2014 16:24 "yoyosuper8" <<a href="mailto:yoyosuper8@yahoo.com">yoyosuper8@yahoo.com</a>> ha scritto: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Hello, I'm trying to find a way to measure the number of frames provided by v4l2src. When I'm testing the pipeline, I use videotestsrc and I think that videotestsrc is providing a higher amount of frames than v4l2src. I know that videotestsrc is different from v4l2src because v4l2src is actually connecting to the hardware. I'm just looking for a way to measure the amount of frames v4l2src is outputting. Here is my pipeline: v4l2src ! videoconvert ! eglglessink name=videosink I'm using gstreamer 1.2. I can't upgrade to 1.4 due to my current requirements. Also, when I switch back to v4l2src, eglglessink states in the logs that frames are being dropped. When I add the property sync=false, that stops. Any suggestions are appreciated. -- View this message in context: <a href="http://gstreamer-devel.966125.n4.nabble.com/how-to-measure-framerate-output-from-source-tp4668043.html">http://gstreamer-devel.966125.n4.nabble.com/how-to-measure-framerate-output-from-source-tp4668043.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">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> </blockquote></div>