Problem with Decklink 8k pro: actor with white outline

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I need help about a problem with out setup.

The chrome key is correct, but I have a white outline on the edge of my actor.
I use a decklink 8k pro with a blackmagic studio camera 4k pro.

Anyone can help me?

Thank you!


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4/11/2022 4:04:03 PM

Sorry, but it doesn’t look like you’ve set up the keyer correctly at all. 

First, are you sending 4K from the camera?

Secondly, are you using the Clean Plate function in Advanced Keyer B? Can you post a screenshot of your keyer settings?