The video shows a close-up of a staircase with wooden steps and a wooden wall. The steps are dark brown, and the wall is a lighter shade of brown. A person's hand is seen placing a piece of wood on the stair and then using a tool to secure it in place. The person's hand is visible in some frames, and the tool used appears to be a hammer or a similar instrument. The video is shot from a side angle, focusing on the staircase and the person's hand.