Decode and output to file
gst-launch-1.0 filesrc location=in.mp4 ! qtdemux name=demux demux.video_0 ! h264parse ! omxh264dec ! filesink location=out.yuv
Decode and output to file
gst-launch-1.0 filesrc location=in.mp4 ! qtdemux name=demux demux.video_0 ! h264parse ! omxh264dec ! filesink location=out.yuv