how to clean video shot with +6dB gain?

[Keith Mann]

Been there, tryed to fix it. After effects has a wide variety of de-noise plugins available. Some of them are associated with keying (remove noise to get a better key.) The plugins do reduce gain noise, they create a weird smear or blur.

How well they work depends on your oprginal footaqe.

You did check out CGM’s and nattress filters for FCP, right?