We added an TIMESTAMP [ CLOCK-OVERLAY ] on ubuntu 10.04 by using clockoverlay. The pipeline is SRC -> CLOCK-OVERLAY -> MATROSKA -> FILESINK -- View this message in context: http://gstreamer-devel.966125.n4.nabble.com/TextOverlay-with-Playbin2-tp4674406p4674498.html Sent from the GStreamer-devel mailing list archive at Nabble.com.