The video shows a person frosting a cake with white icing. The person starts by spreading the icing on the top of the cake and then proceeds to spread it evenly on the sides. The cake is placed on a rotating cake stand, which makes it easier for the person to spread the icing evenly. The person uses a spatula to spread the icing and ensures that the cake is completely covered. The cake appears to be a small, round cake, and the icing is smooth and creamy. The person's movements are steady and precise, indicating that they are experienced in cake decorating.