In the video, a person is seen chopping a red onion on a wooden cutting board. The person is using a large knife to cut the onion into small pieces. The onion is already cut into small pieces, and the person continues to chop it into even smaller pieces. The cutting board is placed on a kitchen counter, and the person is wearing a black watch on their left wrist. The video is shot in close-up, focusing on the person's hands and the onion. The person's movements are precise and deliberate, indicating that they are experienced in using a knife. The sound of the knife cutting through the onion can be heard in the background.