The video shows a shark swimming in the ocean. The shark is large and has a long tail. It is swimming near the surface of the water, and its body is visible in the frame. The water is clear, and the shark's movements are smooth and graceful. The shark appears to be alone in the water, and there are no other visible creatures or objects in the vicinity. The shark's skin is a dark color, and it has a streamlined shape that allows it to move quickly through the water. The video is shot from a close distance, providing a detailed view of the shark's features.