Hi "dfbvideosink" don't know why I can't use,In DirectFB gstreamer have provided to the use of library,Do I need to compile a DiretcFB -- View this message in context: http://gstreamer-devel.966125.n4.nabble.com/Re-post-fbdevsink-display-coordinates-tp3318843p4655970.html Sent from the GStreamer-devel mailing list archive at Nabble.com.