Try using a tee in between. Something like... gst-launch-1.0 -e udpsrc port=2222 ! decodebin ! tee name=split ! autovideosink sync=false split. ! queue ! h265parse ! mp4mux ! filesink location=file.mp4 Cheers! Aniket -- Sent from: http://gstreamer-devel.966125.n4.nabble.com/