On Sun, 14 Aug 2016 16:53:09 +0200, Matthieu Moy <matthieu....@grenoble-inp.fr> wrote :
> Hi, > > I have the same issue. On some pictures, Rec2020 + neutral base curve > is OK, but in many cases I also find it far too redish. Rec709 RGB > gives better results IMO. > > I tried this tutorial to get a color profile directly from Nikon: > > https://www.youtube.com/watch?v=O1nS3URVSYA > > Unfortunately, darktalbe is not able to open the generated .icm files > (unsupported input profile has been replaced by linear Rec709 RGB). > Anybody got this working for a D7200? > > I ended up making a "color balance" preset, manually, by > trial-and-error > + comparison between dt's output and the in-camera's JPEG on a few > images: > > Lift: > Red, Green, Blue: -0.01 > > Gamma: > Green: -0.01 > Blue: 0.02 > > Gain: > Green: -0.01 > Blue: 0.02 > > I still need to play a bit more with it, but it seems like a sane > default for D7200. > Hello, Please see the thread about Nikon and Darktable there: https://www.mail-archive.com/darktable-user@lists.darktable.org/msg00805.html I also gave up the Rec2020 trick when I saw the red shift in some pictures (I miss it the first time). I managed to get quite good result with my D7200 with the Nikon input color profile for D7100 given in this thread. Unfortunately I also had the same problem as you when I tried to generated my input color profile (see the thread). Can you generate and upload a .dtstyle that give you good result ? I tried applying the color balance you gave, but the result is quite incorrect (perhaps are you using other base curve or something). Regards, ____________________________________________________________________________ darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org