Netflix says its magenta approach beats green screen

https://techxplore.com/news/2023-07-netflix-magenta-approach-green-screen.html

"greater accuracy and quick results... actors lit from front with red and blue LEDs against backdrop lit bright green LEDS, red and blue creates magenta glow on actors... 1 track captures background  green screen) with foreground black, while red and blue (magenta) record foreground, background black... AI eliminate magenta comparing photographs of actors natural lighting to action scenes with hues... triangulation: stationary objects filmed in front of differing backgrounds highly accurate object definition"