In the video, a person is seen working on a car's brake system. The person is wearing blue gloves and is using a wrench to tighten a bolt on the brake. The brake is located under the car, and the person is standing on a stool to reach it. The person is focused on the task and appears to be experienced in working on brakes. The car is parked in a garage, and there are other tools and equipment visible in the background. The video provides a clear view of the brake system and the person's actions, making it easy to understand the process being performed.