In the video, a person is seen holding a yellow measuring tape and measuring the width of a doorway. The doorway is open, revealing the wooden frame and the hinges. The person is standing on the left side of the doorway, and the measuring tape is extended towards the right side of the doorway. The person's hand is visible holding the tape, and the tape is extended to the right side of the doorway. The doorway appears to be in a room with white walls, and there is a wooden structure visible on the right side of the doorway.