The video shows a close-up of a person's hand using a scoop to fill red cupcake liners with red batter. The batter is being scooped from a bowl and placed into the liners, which are arranged in rows on a baking tray. The person's hand is steady, and the batter is being filled to the brim of each liner. The red color of the batter is vibrant and contrasts with the metallic color of the baking tray. The liners are made of paper and have a fluted edge. The video is shot in a well-lit room, and the focus is on the action of filling the liners with batter.