In the video, we see a person cooking a stir fry in a wok. The person is adding ingredients to the wok, including vegetables and sauce. The vegetables include onions, bell peppers, and mushrooms. The sauce appears to be a type of tomato-based sauce, which is being poured over the vegetables. The person is using a spatula to stir the ingredients together. The wok is placed on a stovetop, and the person is actively cooking the stir fry. The colors in the video are vibrant, with the red of the tomato sauce contrasting with the green of the bell peppers and the white of the onions. The person's movements are quick and precise, indicating experience with cooking stir fry.