I’m trying to composite an interview green screen. Footage was well lit and 1920 x 1080i (and I feel like that ‘i’ may be a key to my problem). I’m using Primatte Studio and it has worked pretty well with most of the subjects. But this one, I keep getting a jaggy edge. This is true when paused—as you might expect with interlaced footage—and when playing.
Is there something I’m overlooking that would allow me to soften the edge a little better? I’m working in this instance on Avid Media Composer. I’ve attached a couple of images to illustrate.
Early 2009 Nehalem MacPro4,1, 2 X 2.6 GHz Quad-Core
OS High Sierra 10.13.6
Samsung 850 EVO 1 TB system drive
32 GB RAM
ATI Radeon HD 4870 GRFX Card
Blackmagic Intensity Pro 4K, Driver: 10.11.4
Avid Media Composer v. 2018.11.0
Adobe Premiere Pro CC 2019 v. 13.0.3
Adobe Media Encoder CC v. 126.96.36.199
Mocha Pro Plug-in v. 6.0.2 build 217.x
Boris Continuum 2019 v. 12.0.2