Encoder magicyuv [MagicYUV video]:
    General capabilities: threads intraonly 
    Threading capabilities: frame
    Supported pixel formats: gbrp gbrap yuv422p yuv420p yuv444p yuva444p gray
magicyuv AVOptions:
  -pred              <int>        E..V..... Prediction method (from 1 to 3) (default left)
     left            1            E..V.....
     gradient        2            E..V.....
     median          3            E..V.....


