Hi all, I have indeed my display profiled, but it is not a question of a subtle colour cast. The situation is as follows: I apply the B/N preset of the Channel mixer. When I see the preview (Darkroom mode) the result is very similar to what I get if I apply the monochrome module: there's a blue colour that turns into a light grey. After exporting the image, this same blue results into an almost black tone. In the channel mixer module, the B/N preset is about 200 red, 700 green and 100 blue (roughly) in the grey "output" and the result is, as I said, similar to that of the monochrome module. In darkroom mode the preview is correct. In the lighttable preview it is already wrong, and the exported JPG has the blue almost black. To mimic this tones in the channel mixer preview, I have to push the blue slider to about -150/200 and increase red and/or green channels. I don't know if someone is experiencing something similar. This is the Debian testing package from the repos. Regards
El 11/01/16 a las 09:09, Sebastian escribió: > Hi, > > Do you have a profiled display and the image viewer does not support > color management? > > Sebastian > > On 01/10/2016 08:52 PM, Marcial Gómez Martín wrote: >> Hello everyone. >> I've noticed an issue regarding the channel mixer. >> When I choose the B/N preset it is fine in darkroom mode, but, if I >> export it. the jpeg appears to have way less blue than expected. >> I've just installed the DT 2.0 from the Debian testing repositories. >> Apart from that, when I try to open an image in the new printing >> module, it doesn't appear at all. >> I hope it can help polish this fantastic piece of software! >> Regards, >> Marcial >> >>
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