The video shows a person using an oven to melt chocolate. The person opens the oven door and places a pan inside. They then place a tray on the bottom rack of the oven and pour chocolate onto it. The person uses a spatula to spread the chocolate evenly on the tray. The oven is then turned on, and the chocolate begins to melt. The person stirs the chocolate with the spatula to ensure it melts evenly. Once the chocolate is completely melted, the person removes the tray from the oven and pours the melted chocolate into the pan. The video ends with the person closing the oven door.