f=webm
ab=128k

vcodec=libvpx
g=120
rc_lookahead=16
quality=good
speed=0
profile=0
qmax=51
qmin=11
slices=4
b=2M

pass=2
maxrate=24M
minrate=100k
arnr_max_frames=7
arnr_strength=5
arnr_type=3