The Hollywood Color Nerd Who Shot ‘Knives Out’ Explains His Viral iPhone Camera App - WIRED

The Chromagraph Camera app costs $13 dollars and processes iPhone photos with the same color math Rian Johnson’s cinematographer, Steve Yedlin, uses for film.

Steve Yedlin is a certified color nerd. He almost immediately starts explaining the math behind his passion for color science.
But I didnt call to chat about psychophysics or color theory. I called …