In the video, a person is seen tying a knot with a piece of string. The person's hands are visible, and they are using a small object to assist in the knot-tying process. The background is a dark brown surface, and the string appears to be black. The person's hands move with precision as they manipulate the string and the small object. The video does not contain any other objects or people, and the focus is solely on the knot-tying process.