Reduce various flashes in video, so to help users with epilepsy.

It accepts the following options:

frames, f

Set how many frames to use when filtering. Default is 30.

threshold, t

Set detection threshold factor. Default is 1. Lower is stricter.

skip

Set how many pixels to skip when sampling frames. Default is 1. Allowed range is from 1 to 1024.

bypass

Leave frames unchanged. Default is disabled.