In the video, a person is seen working on a car seat. The person is using a tool to adjust the seat. The tool is being inserted into the seat, and the person is making adjustments to it. The person's hands are visible in the video, and they are using the tool with precision. The seat appears to be a standard car seat, and the tool is a specialized seat adjustment tool. The person's movements are deliberate and careful, indicating that they are experienced in working with car seats. The video does not show the entire car or the person's face, focusing instead on the seat and the adjustment process.