>>>>https://www.youtube.com/watch?v=yr3ngmRuGUc
>>>
>>>Mm. I thought shutter speed applies only to still pictures.
>>
>>Riiight - but a video is just a bunch of still pictures. If the shutter speed and the helicopter blades are going at the same speed then you end up with a video like this one.
>
>With video there isn't a "shutter" per se, what's really happening is the recording's frame rate is an integer fraction or multiple of the rotor's rotational speed.

I guess that would be true for digital video - but doesn't film video still use shutters?

yr3ngmRuGUc