The video shows a person decorating a cake with chocolate icing. The person starts by squeezing the icing onto the top of the cake and then spreads it evenly with a spatula. The cake appears to be round and has a smooth, creamy white icing on the top. The chocolate icing is a rich, dark brown color and is squeezed out in a thick, steady stream. The person's hands are visible as they work, and they seem to be skilled at the task. The spatula used to spread the icing is wide and flat, making it easy to cover the cake evenly.