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Compositing a Green Screen Clip with a New Background | Compositing with Green Screen Effects | Peachpit
![Whenever I use Ultra Key, and then key out the green background, it always leaves this shadow. Unsure of why this is happening. The green itself is very flat and evenly lit. Whenever I use Ultra Key, and then key out the green background, it always leaves this shadow. Unsure of why this is happening. The green itself is very flat and evenly lit.](https://i.redd.it/whenever-i-use-ultra-key-and-then-key-out-the-green-v0-4xkf2idtm66b1.png?width=727&format=png&auto=webp&s=ca6946d0283756baa785979cdb4c5e4a8b831725)
Whenever I use Ultra Key, and then key out the green background, it always leaves this shadow. Unsure of why this is happening. The green itself is very flat and evenly lit.
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