In the video, a person is seen working on a machine. The machine has a series of gears and other mechanical components. The person is holding a metal rod and rotating it to inspect the gears. The person's hand is visible in the frame, and they are wearing a ring on their finger. The machine appears to be complex, with multiple gears and levers. The person seems to be checking the movement of the gears and the smoothness of the rotation. The video is shot in a workshop or factory setting, with tools and equipment visible in the background.