In the video, a person is seen cutting an onion on a wooden cutting board. The person is using a knife to chop the onion into small pieces. The cutting board is placed on a kitchen counter, and there is a stove visible in the background. The person's hand is visible, and they are wearing a ring on their finger. The onion is white and appears to be fresh. The knife used for cutting is a chef's knife with a silver blade and a black handle. The person is wearing a blue shirt, and the kitchen is well-lit.