The video shows a large killer whale swimming in the ocean. The whale is black and white in color and has a distinctive shape with a large dorsal fin. The whale is seen swimming gracefully through the water, with its tail fin occasionally breaking the surface. The ocean water is a deep blue color, and the light from the sun is shining through the water, creating a beautiful and serene atmosphere. The whale appears to be in its natural habitat, and there are no other creatures or objects visible in the video.