The video shows a sailboat sailing on the water. The camera is positioned at the top of the sail, looking down. The sail is white and appears to be made of a lightweight fabric. The sky is visible in the background, and the water is not visible. The sail is attached to a mast, which is also visible in the frame. The sail is billowing in the wind, indicating that the boat is moving at a good speed. There are no other objects or people visible in the video.