You may look to the MESSAGE_TAG : http://gstreamer.freedesktop.org/data/doc/gstreamer/head/manual/html/chapter-metadata.html -- View this message in context: http://gstreamer-devel.966125.n4.nabble.com/Getting-metadata-from-video-stream-tp4662811p4662825.html Sent from the GStreamer-devel mailing list archive at Nabble.com.