Shade isolation is a method utilized in post-production to extract a particular colour or vary of colours from a video or picture. This may be helpful for quite a lot of functions, similar to making a color-graded look, eradicating undesirable colours from a scene, or making a masks for compositing.
In After Results, there are a number of alternative ways to isolate colour. One frequent technique is to make use of the Shade Keyer impact. The Shade Keyer lets you choose a particular colour or vary of colours after which make these pixels clear. This may be helpful for making a clear matte for compositing or for eradicating undesirable colours from a scene.
