1vcodec=libvpx 2 3g=120 4lag-in-frames=16 5deadline=good 6cpu-used=0 7vprofile=0 8qmax=63 9qmin=0 10b=768k 11 12#ignored unless using -pass 2 13maxrate=1.5M 14minrate=40k 15auto-alt-ref=1 16arnr-maxframes=7 17arnr-strength=5 18arnr-type=centered 19