In the video, a person is seen using a knife to cut a mushroom. The person is holding the mushroom in one hand and the knife in the other hand. The knife is being used to slice the mushroom into thin pieces. The person's hands are visible in the frame, and the mushroom is placed on a cutting board. The knife appears to be sharp, and the person is cutting the mushroom with ease. The mushroom is white in color, and the knife has a silver blade with a black handle. The background is blurred, but it appears to be a kitchen setting.