Dear Michael Gruner, Thanks for your suggestion. From which now I can limit the client number to 1 only. Best regards, Tran Tu -- View this message in context: http://gstreamer-devel.966125.n4.nabble.com/RTSP-server-streaming-problem-tp4677595p4677727.html Sent from the GStreamer-devel mailing list archive at Nabble.com.