Demuxer sbg [SBaGen binaural beats script]:
    Common extensions: sbg.
sbg_demuxer AVOptions:
  -sample_rate       <int>        .D......  (from 0 to INT_MAX) (default 0)
  -frame_size        <int>        .D......  (from 0 to INT_MAX) (default 0)
  -max_file_size     <int>        .D......  (from 0 to INT_MAX) (default 5e+006)


