It’s XDCAM footage.
I’m using dvGarage matte suit so when you say ‘choke’ do you mean blur the edges to try and blend the hard edges more? Because I have horizontal and vertical blur controls.
Is the footage problematic because it’s also inter-laced? We usually shoot progressive but for this job we had to use 1080i because of the camera the shooter shot on. For the future whats the best footage for keying?
Many thanks