Demuxer g726le [raw little-endian G.726 ("right aligned")]:
G.726 little-endian demuxer AVOptions:
  -code_size         <int>        .D....... Bits per G.726 code (from 2 to 5) (default 4)
  -sample_rate       <int>        .D.......  (from 0 to INT_MAX) (default 8000)


