From the course: After Effects Compositing: 4 Color Keying

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Eliminate spill automatically with Advanced Spill Suppressor

Eliminate spill automatically with Advanced Spill Suppressor - After Effects Tutorial

From the course: After Effects Compositing: 4 Color Keying

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Eliminate spill automatically with Advanced Spill Suppressor

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- The biggest drawback to using a green screen or a blue screen background is the effect it has on the scene itself. Not only are they challenging to set up and light and they're difficult for actors to work with, but notoriously and in most cases the background bleeds into the foreground effecting the hair, skin tones, costume really whatever's there. In this lesson we'll focus on how to alleviate the effect of color spill using a specific effect built into After Effects CC called Advanced Spill Suppressor. There are several methods for reducing color spill. I've already eliminated the most obvious one of them which is to use Final Result in Keylight. This does succeed in removing the green but it also creates a lot of other problems of its own that can also be alleviated in Keylight using Foreground Color Correction and Edge Color Correction. However you're really starting at a disadvantage here, and there are other by products of using Final Result that I've already warned you…

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