Filter crystalizer
  Simple expand audio dynamic range filter.
    Inputs:
       #0: default (audio)
    Outputs:
       #0: default (audio)
crystalizer AVOptions:
  i                 <float>      ..F.A.... set intensity (from 0 to 10) (default 2)
  c                 <boolean>    ..F.A.... enable clipping (default true)


