Rarely color grading can even be used to salvage problematic footage that color correction is incapable of fixing. Typically the alterations in color grading are more extreme than with color correction. Even passing clouds will change the color.Ĭolor grading (color timing in reference to film) is altering the image for aesthetic or communicative purposes to enhance the story, create a visual tone, convey a mood, express emotion, or carry a theme. In addition, if you are shooting outside over the course of an entire day the color of the light will change as we move from sunrise to mid-day to dusk. If done improperly your image will have a red, blue, or yellow cast. However, with cameras you have to tell the sensor what white is. The human eye will view white under varying lighting as white. Typically this is compensating for inaccurate camera settings, leveling color temperature, or adjusting contrast, brightness, and saturation. While color correction and color grading use some of the same tools and processes they serve different purposes and are done in different parts of the workflow.Ĭolor correction is used to alter footage across a project so that its appearance is consistent, creating an accurate portrayal as it would be viewed by the human eye, making sure whites look white and blacks look black. As part of being a novice in post-production terminology frequently gets misused or interchanged. Working with color is an important aspect of video production that many people grow into, at least cursorily.
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