Hi. I see that there are measured color responses at https://www.dxomark.com/Cameras/Sony/A5100---Measurements Hence the question: is it a good idea to try to take the built-in profile and replace the primaries with these measured values, in order to get closer to the in-camera JPEG color rendering? (or are they already used?)
I'm asking that because I've noticed that none of the built-in input color profiles for sony a5100 allows me to get close to the in-camera JPEG colors. The 2 of them which are the closest to the correct rendering (that is, matching camera JPEG, which is quite good when judging by eye) are the "standard color matrix" and "linear Rec2020 RGB". Both of them wildly differ from the in-camera JPEG in deep blue colors: "standard color matrix" causes them to be clipped and to look really unnatural, and "linear Rec2020 RGB" looks more or less natural, but the hue is obviously different (blue gets moved to cyan). Hence I started to wonder how easy is it to get a better color profile. I know that ideally this should be done with a color chart, but I don't have one and don't have spare money for it at the moment. Also I can share a shot of the example object (Raw + JPEG) which has such problematic color if anyone wants to test it, too.___________________________________________________________________________ darktable developer mailing list to unsubscribe send a mail to darktable-dev+unsubscr...@lists.darktable.org
