The video shows a person using a paint roller to apply white paint to a surface. The person starts by dipping the roller into a can of white paint and then proceeds to roll it over the surface in a back-and-forth motion. The paint is applied evenly, covering the entire surface. The person's hand is visible as they hold the roller, and the paint can is also visible in the frame. The surface being painted appears to be a flat, horizontal surface, possibly a wall or a board. The paint roller is white, and the paint is a bright, glossy white color. The video is shot in a well-lit room, and the person's movements are steady and precise.