As shutter speed affects the coming light on sensor.But has it any affect on movement of subjects in video?
3 Answers
Two things
The video gets brighter
The lower the shutter speed means more motion blur which makes it look more natural for the viewer
A high shutter speed can make individual frames look more crisp but make large motion look like it is stuttering. e.g. fast panning looks like it is flickering or jumping
A low shutter speed can make individual frames look blurred and make the motion look smooth.
A simple rule of thumb is to set shutter speed to double (x2) your project framerate.
EG: PAL project 25fps / Choose 50 shutter speed