Rolling Shutter

This video came through my YouTube subscriptions.

I don’t recall ever hearing about rolling shutter, so I also watched the other video he mentioned to learn more…

I immediately thought of the times I’d captured an image out of one of a golf swing videos. Unfortunately I couldn’t find one of my own examples, but a quick Google search produced this one.

golf-club-rolling-shutter.png

Now I understand why this happens!