You can add whatever you like to a pipeline, even other pipelines. -- View this message in context: http://gstreamer-devel.966125.n4.nabble.com/Multiple-playbin-in-a-pipeline-to-display-a-mosaic-of-video-file-tp4659452p4659465.html Sent from the GStreamer-devel mailing list archive at Nabble.com.