# Pastebin q2gCjooN
Running the gstreamer conversion command of
    gst-launch-1.0 -e videotestsrc is-live=true pattern=18 !  queue leaky=downstream max-size-buffers=1 !  videoscale add-borders=1 ! video/x-raw,width=1280,height=720,pixel-aspect-ratio=\(fraction\)1/1 ! videoscale ! video/x-raw,width=720,height=480,pixel-aspect-ratio=\(fraction\)40/33 ! videorate ! video/x-raw,framerate=\(fraction\)30000/1001 !  queue leaky=downstream max-size-buffers=1 !  videoconvert ! avenc_dvvideo ! avmux_dv name=dvmux ! filesink location=file://tmp/output.dv   audiotestsrc is-live=true wave=sine freq=200 ! audio/x-raw,channels=2,rate=48000,depth=16 ! queue ! dvmux.  
gst-launch happily running!