Thank you very much, can you give me some advice for this: mux a raw h264 file with an audio file or realtime audio stream. -- View this message in context: http://gstreamer-devel.966125.n4.nabble.com/no-output-format-property-for-h264parse-tp3936226p3955261.html Sent from the GStreamer-devel mailing list archive at Nabble.com.