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 2) (default linear)
     nearest                      ..FV..... use values from the nearest defined points
     linear                       ..FV..... use values from the linear interpolation
     cubic                        ..FV..... use values from the cubic interpolation

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

