It’s possible to do this process manually, or you can use a technical LUT to simplify your workflow. You need to fix the contrast and saturation in order to take advantage of all of the information recorded. The first step should be to normalize your video clips. The color grading process will vary somewhat from editor to editor, but here is a general workflow you can follow: A creative LUT is similar to a preset that a photographer would apply to a picture in Photoshop or Lightroom. They apply a set of adjustments to different color levels in order to create a specific look or effect. Creative LUTsĪnother common type of LUT are creative LUTs. There are also third-party creators developing LUTs they feel are better. 709 profile in order to match the standard for HDTVs.Ĭamera manufacturers often supply technical LUTs for their proprietary log profiles. It might, for example, convert it into a Rec. It adds back the contrast and saturation compressed during recording. Straight out of camera, this footage is going to be flat and washed out.Ī normalization LUT converts the log image into another color space. Most videographers are going to use a log color profile in order to capture the most possible information. There are two general types of LUTs that digital video editors will use: technical or normalization LUTs and creative LUTs. While few video creators (with the possible exception of Hollywood filmmakers) will ever put their videos onto physical film, the LUT process has nevertheless continued.
Without a LUT, no matter what color correction and grading process was used, the final video colors would be unpredictable.A LUT is a set of math-based directions used to modify RGB values that changes a video’s hue, saturation, and brightness. They ensured the printed film matched the monitors where the color correction took place. Different types of film react to development differently. LUTs were once used when sending video from editing to print. It can also help to slightly decrease the saturation setting. If your camera doesn’t offer a log profile and you plan to color grade your video, use either a neutral profile or set up a custom profile with the sharpness and contrast set as low as possible. This helps to avoid blowing out highlights or clipping shadows, as well as flexibility when editing your video later. In a log color profile, the camera minimizes the contrast in order to squeeze in the most information possible. Most cameras will offer a flat or log profile. However, videographers need far more control over their footage. Usually color profiles are sufficient for casual situations like taking a quick video of your friend’s soccer game. Color profiles work similarly to white balancing, but also adjust elements like saturation and contrast. However, no camera is able to do this perfectly, so this is where color profiles come into play.
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When it does this, it includes instructions on how to modify the data in some way to try and more accurately recreate what you saw. When a camera records a scene, it collects digital data and then translates that data into a viewable format. Color grading: Once the color has been corrected, the footage can be color graded to fine tune the colors and create a specific look.Ī common example you’ve likely seen in films is to add teal to shadowed areas and orange to the midtones.Color correction: The process of adjusting the basic color and white balance, exposure, and contrast to be consistent from shot to shot.While the term color grading refers to the whole process of adjusting the color from the source file to the final output, the process is split into two parts: Color adjustments were made by manipulating how long the film was exposed to the different developing solutions. It’s how videographers adjust the colors of their footage to achieve a visual mood or tone.Ĭolor grading was once called color timing, a process done manually while developing actual film. So, what exactly is color grading and where should you start? What is Color Grading?Ĭolor grading is how you enhance or alter the color of a motion picture, video image, or still image. Whether subtle or ultra-stylized, how you color grade is optional and depends on your aesthetic. There are many elements that work together to make a video special but color grading can completely transform the look.
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