The video shows a person using a piping bag to apply white frosting onto a red velvet cupcake. The person starts by piping the frosting in a circular motion, creating a swirl on top of the cupcake. The video is shot from a top-down perspective, and the person's hands are visible as they work on the cupcake. The background is a wooden surface, and there is another cupcake visible in the frame. The frosting is bright white, and the cupcake has a rich red color. The person's movements are steady and precise, indicating experience with this type of decoration.