So seeing that chroma key is better in AE, this is what I'm thinking:
I could clean out the green screen in AE and bring the footage into PPro. So the first question I have is about HD Quality or loss. I mean I'd have to "export" a video from AE and then use that video in PPro no? If so, then will this process degrade the HD quality?
The other question is:
What if I simply remove the "green" but not add any "background" in AE. Will I be able to add a background in PPro? Like, is there going to be some sort of an alpha channel or something?