From the course: After Effects Compositing: 4 Color Keying

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Refine Advanced Spill Suppressor settings

Refine Advanced Spill Suppressor settings - After Effects Tutorial

From the course: After Effects Compositing: 4 Color Keying

Refine Advanced Spill Suppressor settings

- Advanced Spill Suppressor is often, but not always, a one-click solution to color spill. Here's a case where rather than sufficiently suppressing the color, it's actually just changing it to a different problematic color. In a case like this, the recommendation is to switch from the Standard Method, which gives you no extra controls to Ultra. Now, initially there's no effect from Ultra because it's actually working on the wrong color. I'll just eyedropper the original color. And, now you can see that the background has gone to a nice neutral gray. If I look closely at the subject, I do still see some blue spill, so I'll just focus in on that and work on removing it using the controls under Ultra. Now, there's no hard and fast way to do this, my suggestion is to go down through primarily the first three controls and balance the three of them together for the effect that you want. In this particular case, tolerance doesn't help me a whole lot, so in fact, I'll reset that one and just…

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