2018-05-15 10:30 GMT+02:00 Remco Viëtor <[email protected]>: > > On mardi 15 mai 2018 07:57:47 CEST Yuri wrote: > > Hello, > > it's really frustrating but I can't get any usable export to JPEG. > > > > I got Sony RAWs shot in sRGB, I wanna simply convert them straight to JPEG. > > No module tweaking, etc. So I check the image in the 'darkroom' mode - > > colors and saturation are perfect there. > Sony here as well. >
A good old ILCE-7 in my case, if that matters. > > Then I hit export (no style applied, etc.). Resulting JPEG has > > oversaturated colors and is a bit darker then in the 'darkroom' mode when > > viewed with: Android Flicker app, Linux Firefox, Linux Chromium, GNOME > > Image Viewer, etc. > > > > The only app which can display the exported JPEG correctly is GIMP, sure it > > reports there was an embedid sRGB profile. > > And I cannot reproduce your result: an unedited raw exported to jpeg gives > virtually the same results as shown in DT darkroom, using Linux Firefox or > Gwenview (both have color management and use the display profile). I'll provide a DT darkroom vs Linux Firefox side-by-side shot later today. Any idea how to check Firefox's active display profile/color mngmt? > > I've tried playing with Input/Output color profile modules - setting to > > sRGB - but no luck. The gamut clipping set to sRGB did help a bit though. > > My DT's display profile is set to sRGB too. > > > > Are you sure color management is enabled for the programs you used, including > using device profiles (can depend on the version)? Hmm, I'm not sure. But still, the color representation is strikingly similar in all those applications/devices I mentioned. Except GIMP and DT's 'darkroom'. Is the belief that the sRGB was a "safe-fallback" for all "dumb" applications like browsers, etc. really that naive? > (...) > > > > Is this trivial task really so hard to do properly? I mean - import, > > export, Flickr should work intuitively, right? > > Well, if that's all you want to do, why not shoot in JPEG (or RAW/Jpeg, if you > need the raws sometimes)? Darktable can handle jpeg files, it's just not the > most important usecase. Sorry, the straight RAW => JPEG scheme was used just to rule out module interference during this 'weird JPEG colors' debugging session. My regular work flows tend to be fairly complex... > ____________________________________________________________________________ > darktable user mailing list > to unsubscribe send a mail to [email protected] > ____________________________________________________________________________ darktable user mailing list to unsubscribe send a mail to [email protected]
