In the video, a person is seen preparing hamburger patties in a kitchen. The person is placing the patties on a baking sheet and then placing the baking sheet in the oven. The patties are raw and appear to be made of ground beef. The kitchen is well-lit, and the person is wearing a white shirt. The oven is a standard kitchen oven with a digital display. The baking sheet is made of metal and has a non-stick surface. The patties are round and evenly shaped. The person's movements are deliberate and careful as they place the patties on the baking sheet and slide it into the oven.