[Darktable 4.5+] New module! AgX-like process with "RGB Primaries"

I couldn't wait for the official Darktable 4.5 release to share this with you.
Flannelhead (flannelhead.github.io/) has introduced an amazing module called "rgb primaries" that enables pseudo-AgX image making process and allows you to tweak individual primaries. In this video I share my thoughts on the usage of the tool as well as some concerns and potential pitfalls.
Sorry for the rough, choppy video due to a massive storm outside (that just won't end!).
Download Dakrtable 4.4.2 here:
www.darktable.org/install/
Find Darktable Nightlies (4.5+) here:
github.com/darktable-org/dark...
Follow me on Mastodon:
mastodon.art/@petrikas
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Thank you for your music:
LATASHÁ - Castille Soap
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Video segments:
00:00 - 01:10 What does 'rgb primaries' module do?
01:10 - 04:13 Potential pitfalls
04:13 - 06:29 Practical example
#darktable #tutorial

Пікірлер: 25

  • @GrahamSchroder
    @GrahamSchroder2 ай бұрын

    Thanks again for another great tutorial!

  • @requa3314
    @requa33149 ай бұрын

    thanks for the awesome content as always !

  • @franklinaguilarmatos7197
    @franklinaguilarmatos71979 ай бұрын

    Thanks a lot for this demonstrative video, and for the tip to tweak the colors to increase the purity after filmic rgb or Sigmoid.

  • @Zuzzt
    @Zuzzt2 ай бұрын

    Very well-done video. Thanks.

  • @ruud9767
    @ruud97679 ай бұрын

    Very intuitive. I'll like RGB Primaries a whole lot more than fumbling around with the channel mixer.

  • @StudioPetrikas

    @StudioPetrikas

    9 ай бұрын

    I can second that for sure. While channel mixer is way more powerful, power is nothing without control. Personally, I find the result of channel mixer still very difficult to imagine or 'predict', so I find myself avoiding it all together.

  • @ramdllet
    @ramdlletАй бұрын

    update video tut for new modules on 4.6.1 please. thanks! you have great videos! i'm newbie trying to learn.

  • @mattwolcott3266
    @mattwolcott32668 ай бұрын

    Sounds rather like a tetra, nice! I'm getting super impressed with Darktable. Although I wish I understood how to make the interface better. I don't like the light look or the lowercase words hehe

  • @StudioPetrikas

    @StudioPetrikas

    8 ай бұрын

    I'm pretty sure you can find themes online, or add your own css code via settings.

  • @mattwolcott3266

    @mattwolcott3266

    8 ай бұрын

    @@StudioPetrikas time to start googling...

  • @donatzsky

    @donatzsky

    8 ай бұрын

    Both can be changed in settings. To get proper uppercasing, just pick the Trucase version of English. There are also darker color schemes, but be aware that the light-ish grey default look is very deliberate (it's based on 50% grey), and if you change it you make it harder for your eyes/brain to properly assess saturation and contrast of the image, leading to images that don't look good elsewhere. It's explained in the manual in more detail.

  • @OninDynamics

    @OninDynamics

    8 ай бұрын

    The interface tries to be as close to middle gray as possible, to minimize brightness-related illusions (remember those "these grays are the same brightness!" illusions?). Though, yes, I do agree, the interface, if kept at the (professional-centric) defaults, it looks... meh to me, like an alpha version of software. One can change this by going to settings > general > theme. The text case stuff is in settings > general > interface language, select a "truecase" language :)) Seeing as this comment was 3 weeks ago, I'm sure you've had solutions to this already. So I'll be replying this for future reference xD

  • 6 ай бұрын

    In the latest version of Darktable, Sigmoid already has a function similar to RGB-Primaries integrated. So there is no need anymore to duplicate the RGB-Primaries module to archive these results.

  • @StudioPetrikas

    @StudioPetrikas

    6 ай бұрын

    Thank you, I'm aware. However you are then limited to using Sigmoid, which is not always desirable.

  • @pedrorrodriguez1
    @pedrorrodriguez19 ай бұрын

    Interesting. So purity seems like color calibration's colorfulness, but this new module has a handy per channel hue rotation slider, right?

  • @StudioPetrikas

    @StudioPetrikas

    9 ай бұрын

    As far as I understand, that's correct.

  • @OninDynamics
    @OninDynamics9 ай бұрын

    Right-clicking the "Duplicate" button on the processing module duplicates it, it's one less click but less annoying c;

  • @StudioPetrikas

    @StudioPetrikas

    9 ай бұрын

    Wow, that's new to me! Thanks, that's a great tip!

  • @leptom

    @leptom

    8 ай бұрын

    It also work for presets. If you click in a preset, it duplicates the module with the preset applied.

  • @Eigil_Skovgaard
    @Eigil_Skovgaard6 ай бұрын

    Exiting news soon - about Darktable?

  • @StudioPetrikas

    @StudioPetrikas

    6 ай бұрын

    I've launched a raw file developer for Android: kzread.info/dash/bejne/Y36jvJuHoaXTmtY.html

  • @Whatreally123
    @Whatreally123Ай бұрын

    I have been following Darktable since it began and i like the underky8ng tech but for gods sake they should work on their UI/UX. Typical open source mentality of not caring about appearance and easy workflow. Few UI/UX guys can be onboarded to the team to make it better.

  • @bn5055

    @bn5055

    Ай бұрын

    Agreed. It's very powerful but in many cases too many options are presented. It presents as a technical signal processing tool more than an artistic one. Just some simple collapsing of more advanced and rarely used options would help reduce the visual cluttering.

  • @Whatreally123

    @Whatreally123

    Ай бұрын

    @@bn5055 what happens when geeks develop software for fun. Brilliant tech and zero aesthetics. 🤣🤷🏽‍♂️