The video shows a computer-generated image of a Spinosaurus, a prehistoric dinosaur, in various scenes. The Spinosaurus is depicted with a large sail-like structure on its back, which is a distinctive feature of this species. The dinosaur is shown both above and below the water, suggesting that it is capable of swimming. The background of the video features a tropical landscape with palm trees and mountains, indicating that the Spinosaurus may have lived in such an environment. The animation is detailed and realistic, with attention to the texture of the dinosaur's skin and the movement of its limbs.