4 ms·
People notice flicker below about 50Hz. So two 1/2-frames at 60 Hz gives flicker-free viewing of 30 fps video. The “light chaser phenomenon” kicks in at 15 Hz,
by dbcurtis 3y ago
People notice flicker below about 50Hz. So two 1/2-frames at 60 Hz gives flicker-free viewing of 30 fps video. The “light chaser phenomenon” kicks in at 15 Hz, so that is the minimum full-frame rate for the illusion of smooth motion.