AI & Tech

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

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.

✦ Extractive summary — built from the sources' own reporting•From 1 source•1 min read•Updated November 1, 2026, 12:00 PM UTC

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