How to get more accurate colors in DT for Sony (Capture One Vs Darktable)?

[7osema (Josema)]

I think the problem was that I was setting the parameters of the unbreak input profile not properly, so that I got following scopes diagram:

And then I increased the exposure and the image was very bright and without contrast.

I found this github issue from you (@kofa) where an explanation from AP is linked. I get now good results using a C1 color profile + unbreak input profile.

The links are:

Solving dynamic range problems in a linear way

Ok, please fetch the last version and follow this tutorial: open an image and ensure, in the exposure module, that you have no clipped highlights or shadows. Don’t hesitate to push down the black level and the exposure level [Capture%20du%202018-09-21%2018-00-01] in the unbreak color profile, click on the “middle grey target value” color picker, then draw a rectangle over an area that is supposed to be 50 grey (or just choose the whole image to get its average luminance as a 50 grey refe…

LOG tone mapping [Solved]

In darktable, this is partially done by the “unbreak input profile” module used in “logarithmic” mode. Filmic was built from that module by adding a curve on top and an exact grey mapping to display space. In darktable, you can reproduce it with filmic if you set the curve contrast, in “look” tab to 1, and the latitude to 100%. Not sure what the regularization does though.

Interestinly enough there says that the unbreak color profile was the predecesor of filmic rgb

Thanks @kofa !