AntcuFaalb said:

Thanks for the information, You_Too! I wonder why it only works on that shot...

You're welcome! :)

When generating histogram files with Colourlike, you can choose if you want it to analyze one frame, or more and make an average setting for a whole clip.

This shot might not represent the full luma and chroma of all shots, so when using the same conversion in other scenes with the histogram files from this shot, weird things happen like whites being red, shadows being purple etc.