Hi guys this is the first time I've posted here so forgive me if this isnt in the right forum. I am starting to use green screen and i'm having trouble where blacks, even shadowy black around my shoulders its very grainy. I have tried everything and I cant seem to fix this problem.. Any help is appreciated.
Without understanding how the footage was shot, it's hard to make recommendations on how to handle it in post. Green screen footage is as much or more dependent on how well it was lit/exposed as it is on how it's processed in the keyer.
The very fact that you have grain problems causes me to wonder if the footage wasn't well lit enough to shoot without gain...
Video Producer at I-CAR