The video captures a manta ray swimming in the ocean. The ray is seen gliding through the water, with its wings spread wide. The water is a deep blue color, and the ray's body is a darker shade of blue. The ray's wings are long and wide, and it has a long, thin tail. The ray is seen from different angles as it moves through the water. In some frames, a person is visible in the water, wearing a black wetsuit and holding onto a rope attached to the ray. The person appears to be swimming alongside the ray, observing its movements.