text: vcodec=libvpx
  
  g=120
  lag-in-frames=25
  deadline=good
  cpu-used=0
  vprofile=1
  qmax=51
  qmin=11
  slices=4
  b=2M
  
  #ignored unless using -pass 2
  maxrate=24M
  minrate=100k
  auto-alt-ref=1
  arnr-maxframes=7
  arnr-strength=5
  arnr-type=centered
  