□scene-referred workflow: a new approach If the scene dynamic range is lower than that of your camera, you may wish to dial in some over-exposure (decrease shutter speed or increase aperture) to capture more light and reduce noise. As a general rule of thumb, in cases where the scene-dynamic-range exceeds that of your camera, it is safe to under-expose all images by 0.5 to 1 EV (by reducing the ISO sensitivity if possible) even if the in-camera preview looks darker than expected (the preview is not the raw data). Where possible, you are advised to use exposure to-the-right (ETTR) techniques to maximize the amount of data available for processing while avoiding clipping. Under- or over-exposure can be “fixed” by darktable to some extent but no software can recover information that is not present in the Raw image (clipped highlights). Good image processing techniques start in the camera – a well-exposed image (without blown highlights or heavily crushed blacks) will always make post-processing much more straightforward. □getting started □take a well-exposed photograph You are advised to follow the guidelines provided below, up to the end of the image processing in 3 modules section and then choose other areas to learn as-and-when you need to use those techniques in your images. Português: manual do usuário darktable 4.This section is intended to get you comfortable processing images in the darkroom view using a scene-referred workflow. This documentation is released under the GPL 3.0 license. You can also click on the following links to download the manual in PDF or epub format. Any feedback relating to this documentation can be provided by creating a ticket or a pull request against this repository. The source repository for this documentation may be found at. It manages your digital negatives in a database, lets you view them through a zoomable lighttable and enables you to develop and enhance your raw images. Darktable is an open source photography workflow application and raw developer - a virtual lighttable and darkroom for photographers.
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