[darktable-user] 3D-Lut uncomfortable in dt 3.0.0
Hi all, with some of the 3D-LUTs I get really nice results, but: I registered the folder with the 3D-LUTs in the dt settings. Always when I want to use 3D-LUT 1. I click the module 3D-LUTs 2a. the upper right small triangle (opposite the folder symbol) shows no 3D-LUTs 2b. I click on the folder symbol and the right folder is opened but empty -> by default HaldCLUTs is selected 3. I change from HaldCLUT to 3D-LUT(cube) and can select one of my *.cubes If I want to use the 3D-LUT again I have to click through all this again. With styles it is much easier. Ones the folder is known by dt all I have to do is click on the style. Is there a work around with dt3 or do I miss some thing? Thanks bernd By the way dt(3) is awesome darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] 3D LUT
I believe you're right. This is why there is option for color space. And at least some of profiles are made for Adobe RGB which is not supported by dt yet. See https://github.com/darktable-org/darktable/issues/3766 Timur. On Tue, 2019-12-24 at 12:54 +0100, KOVÁCS István wrote: > Hi, > > On Tue, 24 Dec 2019 at 09:38, Timur Irikovich Davletshin > wrote: > > I believe creator of LUTs is the best adviser in this case. LUTs > > with > > best documentation I have come from ImpulZ (created for video > > editing). > > They define requirements for input color profile (or camera model + > > settings, e.g. Nikon Flat or Nikon Standard) and color space. > > But those (Nikon Flat/Standard) would only be relevant for JPG. Also, > they won't know about darktable-specific issues (e.g. my question: > which modules make sense in a 3D LUT-based workflow). > > István > _ > ___ > darktable user mailing list > to unsubscribe send a mail to > darktable-user+unsubscr...@lists.darktable.org > darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] 3D LUT
Hi, On Tue, 24 Dec 2019 at 09:38, Timur Irikovich Davletshin wrote: > > I believe creator of LUTs is the best adviser in this case. LUTs with > best documentation I have come from ImpulZ (created for video editing). > They define requirements for input color profile (or camera model + > settings, e.g. Nikon Flat or Nikon Standard) and color space. But those (Nikon Flat/Standard) would only be relevant for JPG. Also, they won't know about darktable-specific issues (e.g. my question: which modules make sense in a 3D LUT-based workflow). István darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
Re: [darktable-user] 3D LUT
Hi István! I believe creator of LUTs is the best adviser in this case. LUTs with best documentation I have come from ImpulZ (created for video editing). They define requirements for input color profile (or camera model + settings, e.g. Nikon Flat or Nikon Standard) and color space. Timur. On Tue, 2019-12-24 at 09:05 +0100, KOVÁCS István wrote: > Hi, > > How does one use the module with film emulations? Which other modules > should be used, which ones avoided? Should I just set a correct WB, > correct the exposure in a linear way, and add a film emulation? For > example, the readme of the Fujifilm emulations from > https://blog.sowerby.me/fuji-film-simulation-profiles/ says: > 'The simulations are designed to be applied to a neutral RAW file, > this means no auto-levels or custom tone curves / contrast should be > applied, although you can still use the exposure slider to correct > initial brightness. Any processing to the image should ideally > happen > AFTER you've applied the simulation or you may get unintended > results.' > > For example, even though Filmic comes after lut 3D, I guess it makes > no sense to use it along with the LUT, as the input is no longer > theme-referred. What are the modules that are safe to use (to alter > brightness in some parts, or minor saturation changes etc)? > > Thanks, > Kofa > _ > ___ > darktable user mailing list > to unsubscribe send a mail to > darktable-user+unsubscr...@lists.darktable.org > darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
[darktable-user] 3D LUT
Hi, How does one use the module with film emulations? Which other modules should be used, which ones avoided? Should I just set a correct WB, correct the exposure in a linear way, and add a film emulation? For example, the readme of the Fujifilm emulations from https://blog.sowerby.me/fuji-film-simulation-profiles/ says: 'The simulations are designed to be applied to a neutral RAW file, this means no auto-levels or custom tone curves / contrast should be applied, although you can still use the exposure slider to correct initial brightness. Any processing to the image should ideally happen AFTER you've applied the simulation or you may get unintended results.' For example, even though Filmic comes after lut 3D, I guess it makes no sense to use it along with the LUT, as the input is no longer theme-referred. What are the modules that are safe to use (to alter brightness in some parts, or minor saturation changes etc)? Thanks, Kofa darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org
