filmic rgb: basic questions

[Donatzsky (Nis Donatzsky)]

@winxi

When I reset the module, I get different ‘default’ values for different images,

I always get 4.65 for white and -7.65 for black. Doesn’t matter what I do.

@winxi

Yes, that’s obviously how it works. However, I’d like to understand how it works in detail and why it differs from the values when the module is resetted.

I suspect you’ll have to dive into the source code to find out.

Haven’t watched it myself, but this video might explain more:

Filmic RGB: remap any dynamic range in darktable 3.0