# Pastebin edaNSnjd
~ ffmpeg -t 60 -r 30 -f lavfi -i testsrc=size=640x480:duration=40000:rate=30 -pix_fmt yuv420p -c:v libx264 -crf 10 -b:v 1M -an /tmp/test.mp4
~ gst-launch-1.0 uridecodebin3 file:///tmp/test.mp4 ! video/x-raw,format=NV12 ! glimagesink
Setting pipeline to PAUSED ...
Failed to set pipeline to PAUSED.
Setting pipeline to NULL ...
Freeing pipeline ...