C:\VideoRecorder\GStreamer>gst-launch-1.0 -e rtpbin name=rtpbin udpsrc address="192.168.1.101" port=5018 caps="applicati on/x-rtp,media=video,clock-rate=90000,encoding-name=H264,payload=96" ! rtpbin.recv_rtp_sink_0 rtpbin. ! rtph264depay ! h 264parse ! queue ! mux. udpsrc address="192.168.1.101" port=5020 caps="application/x-rtp,media=audio,clock-rate=8000,enc oding-name=PCMU,payload=0" ! rtpbin.recv_rtp_sink_1 rtpbin. ! rtppcmudepay ! queue ! mux. avimux name=mux ! filesink loc ation=C:/VideoRecorder/GStreamer/stream-4.avi sync=true max-lateness=900000000 Setting pipeline to PAUSED ... Pipeline is live and does not need PREROLL ... Setting pipeline to PLAYING ... New clock: GstSystemClock ERROR: from element /GstPipeline:pipeline0/GstUDPSrc:udpsrc0: Internal data flow error. Additional debug info: gstbasesrc.c(2948): gst_base_src_loop (): /GstPipeline:pipeline0/GstUDPSrc:udpsrc0: streaming task paused, reason not-negotiated (-4) EOS on shutdown enabled -- waiting for EOS after Error Waiting for EOS... handling interrupt. Interrupt: Stopping pipeline ... Interrupt while waiting for EOS - stopping pipeline... Execution ended after 0:00:09.748664391 Setting pipeline to PAUSED ... Setting pipeline to READY ... Setting pipeline to NULL ... Freeing pipeline ... Terminate batch job (Y/N)? y