The video shows a man working underneath a car, using a yellow jack to lift the car. He is seen removing the exhaust pipe and then pointing to the underside of the car. The man appears to be a mechanic, and he is wearing a black shirt. The car is lifted high enough for him to reach the exhaust pipe, and he seems to be working on the underside of the car. The video does not provide any information about what he is doing or why he is doing it.