Generate an 8-second cinematic POV video in vertical format, ultra-realistic.
0–3s: The camera is submerged underwater, looking forward through clear emerald-tinted water with sunlight filtering from above. From behind the viewer, a school of salmon suddenly surges forward, passing rapidly on both sides and racing ahead in the same direction as the gaze. Their scales glisten, bubbles and turbulence trail realistically, with motion blur from their speed.
3–6s: As the salmon swim forward, the camera begins a smooth, steady ascent toward the surface. Light intensifies, refractions shift, and floating particles shimmer in the water. The motion should feel natural, like a handheld underwater camera.
6–8s: The camera breaks the surface and emerges above water. Now the view looks downward at the emerald-green sea, waves rippling and sunlight reflecting. Perspective is cinematic and immersive, like a nature documentary.
Style: photorealistic, cinematic, accurate underwater physics, natural lighting, smooth camera transitions, immersive POV.”
