Conditional blending, also known as “blend if”, is a feature which is currently under development in our master branch. A general description of the idea together with some examples can be found here. In short, conditional blending allows you to limit the effect of a module to certain pixels of an …

false color highlights seem to be an issue frequently, so here’s some quick faq about it. alexandre, please excuse all the outward references ;)

why are my highlights magenta?

that’s how the sensor works. it collects a couple of photons, at some point it fills up and rejects to deliver any more useful …

Recent builds from git will bring you a new executable, “darktable-cli”. With this tool you can export images using the processing power of darktable on the command line.

The simplest way to call the utility is

darktable-cli <input> <output>

This will take the input image, look for the XMP file …

Some Ubuntu 12.04 (Precise) users who use Ubuntu’s default Unity desktop environment may have noticed that it’s commonplace for Unity to crash when closing darktable. It so happens that darktable is exposing a bug in Unity, which got fixed upstream with a one-liner patch.

The above fix will be …

Pascal was so kind to tend to a stable branch, the next incarnation of which we have the good fortune to announce.

The changes over darktable 1.0.3 are:

• More robust OpenMP compiler detection code

• New warming/cooling filter presets for color correction plugin

• Lighttable thumbnails should be slightly faster …

We heard quite some voices from users requesting better possibilities to contribute to the project. Here they are.

In our dev meeting (or if you had a closer look: even before) we decided to ditch the old bug tracker in favor for a new one: Redmine, hosted by PolarFox, just on the same server as our website lives. …

darktable is all about providing you the best tools in order to get the most out of your photographies. This blog entry will explain how an existing feature can help you get more detailed exports and it will try to give you a glimpse of what is cooking in an unscheduled but upcoming version of darktable for even …

**Update: **the git repository officially resides in github now.

Today we are moving our git repo from sf.net to github, as it was agreed in the developer meeting that took place yesterday. This will happen today 22:00 – 23:00 CEST

What should I do now?

Depends on the role you play in the project.

1. You have commit …

For quite some time darktable supports tethering your camera. What was missing all the time was live view. This is about to change though. If you use master (and have a camera supporting it) you can now either use the eye button in the “camera settings” module or hit ‘v’ on your keyboard to start live view from …

I’m the self-appointed maintainer of darktable on Solaris, which is a fairly easy gig to keep on top of.

Here’s why that is so: darktable’s codebase is very portable. It’s not riddled with operating system-specific assumptions; it uses standard C (with some C++), and apart from the OpenCL …