FOUND-FOOTAGE amateur phone video, vertical 9:16, 15 seconds. The ENTIRE clip mu

FOUND-FOOTAGE amateur phone video, vertical 9:16, 15 seconds. The ENTIRE clip must look like a real terrified bystander captured this on a smartphone: shaky handheld motion, sudden clumsy zoom punch-ins, brief autofocus hunt that racks in and out, motion blur smearing across fast movement, lens flare blooming off bright sources, slightly blown-out highlights, real CMOS sensor grain, occasional ...