Hi, this is a bit off, but i've been editing a video in premiere CS6, with a linked composition in AE CS6.
one thing i've noticed is, there's quite a bit of grey banding and transparent bands through the subject that's being keyed through keylight.
the below image has the blank bar that rips through the top of the image
and another one where you see the grey bars (there's usually several)
i'm doing the keying in AE with keylight, using the alpha layering method, since it was the only way i could get clean keying in the body. i noticed if i twiddle the midtones level in the Levels, the banding *usually* but not always disappears. sometimes it becomes worse.
i'm quite frustrated with it, and deadline's fast approaching. does anyone have any suggestions to solve this?
my setup is as follows:
Macbook Pro 15" late 2011 (non-RD)
10.7.5
2.2 core i7
16GB RAM
AMD Raedon HD 6750M 512 MB
thanks!