I have made a video where i pan evenly across vertical surface (white door edge) and i can notice rolling shutter happening, how do i calculate exactly the amount of rolling shutter or camera shutter speed based on this video footage?
So far i can tell whole movement from edge to edge of the sensor took 1second video made at 50fps so about 1000ms/50ms = 20ms movement speed between frames.
But how do i get shutter speed out of this?