The video shows a close-up of a car's brake system. The camera focuses on the brake rotor, which is a circular metal disc attached to the wheel. The rotor is being held in place by a brake caliper, which is a metal bracket that clamps down on the rotor. The brake pads, which are the components that come into contact with the rotor to create friction and stop the car, are not visible in the video. The brake rotor appears to be in good condition, with no visible signs of wear or damage. The brake caliper is also in good condition, with no visible rust or corrosion. The video does not show any movement or action, suggesting that the car is not currently being driven. The background is blurred, but it appears to be a garage or workshop setting.