In the video, we see a person's hands as they prepare food on a cutting board. The person is seen cutting up mushrooms and onions. The mushrooms are sliced into thin pieces, and the onions are peeled and chopped into small pieces. The person uses a knife to cut the mushrooms and onions, and we can see the pieces of food piled up on the cutting board. The person's hands are visible throughout the video, and we can see the knife being used to cut the food. The video is shot from a top-down perspective, allowing us to see the food being prepared in detail.