In the video, a person is seen cutting a red onion with a knife. The person is wearing a ring on their finger, and the knife is being used to slice the onion into thin pieces. The background is a wooden surface, and the person's hand is visible as they hold the onion and knife. The onion is cut into several pieces, and the knife is used to make precise cuts. The person's hand is steady, and they appear to be experienced in using the knife. The video is shot in a close-up view, focusing on the action of cutting the onion.