FOUND-FOOTAGE amateur phone video, vertical 9:16. The ENTIRE clip must read as a

FOUND-FOOTAGE amateur phone video, vertical 9:16. The ENTIRE clip must read as a genuine bystander recording captured on a smartphone camera: nervous handheld shake, sudden zoom punch-ins that overshoot and correct, brief autofocus hunting that softens then snaps back, rolling-shutter wobble on fast pans, motion blur streaks, occasional lens flare, mildly blown-out highlights, real CMOS sensor ...