Encoder cfhd [GoPro CineForm HD]:
    General capabilities: threads 
    Threading capabilities: frame
    Supported pixel formats: yuv422p10le gbrp12le gbrap12le
cfhd AVOptions:
  -quality           <int>        E..V....... set quality (from 0 to 12) (default film3+)
     film3+          0            E..V.......
     film3           1            E..V.......
     film2+          2            E..V.......
     film2           3            E..V.......
     film1.5         4            E..V.......
     film1+          5            E..V.......
     film1           6            E..V.......
     high+           7            E..V.......
     high            8            E..V.......
     medium+         9            E..V.......
     medium          10           E..V.......
     low+            11           E..V.......
     low             12           E..V.......


