Filter lut1d
  Adjust colors using a 1D LUT.
    slice threading supported
    Inputs:
       #0: default (video)
    Outputs:
       #0: default (video)
lut1d AVOptions:
  file              <string>     ..FV..... set 1D LUT file name
  interp            <int>        ..FV..... select interpolation mode (from 0 to 4) (default linear)
     nearest         0            ..FV..... use values from the nearest defined points
     linear          1            ..FV..... use values from the linear interpolation
     cosine          3            ..FV..... use values from the cosine interpolation
     cubic           2            ..FV..... use values from the cubic interpolation
     spline          4            ..FV..... use values from the spline interpolation

This filter has support for timeline through the 'enable' option.

