空飛ぶ車のAI生成：車の写真を離陸動画に変換

Create a photorealistic 15-second automotive scene on an ordinary modern city road in natural daylight, following the shot sequence below. REFERENCE ROLES <<<hint/1.webp>>> is the replacement vehicle. Replace the main vehicle from <<<hint/1.mp4>>> with the vehicle shown in <<<hint/1.webp>>>. Preserve its body shape, paint color, proportions and wheels throughout every shot. Use only the vehicle itself from <<<hint/1.webp>>>. Use <<<hint/1.mp4>>> as the reference for the vehicle’s jet-powered takeoff, flight behavior and strong downward jets. Extend that motion naturally into the controlled landing described below. <<<hint/1_1.webp>>> is the replacement logo. Replace the original logos in the existing roadside advertisements from <<<hint/1.mp4>>>, including billboards and wall advertisements, with the logo from <<<hint/1_1.webp>>>. Remove the original advertising logos completely. Reproduce the design, colors and lettering in <<<hint/1_1.webp>>> faithfully, without redesigning, misspelling or combining it with another logo. Retain the existing advertising structures and layout. Fit the replacement logo naturally to each advertising surface, matching its perspective, lighting and material. Replace only the advertising artwork; do not create additional advertising placements. Apply <<<hint/1_1.webp>>> only to roadside advertisements. Never place it on the vehicle. Keep the vehicle free of brand advertising throughout. Keep all brand advertisements outside the camera frame until after landing. Apart from the vehicle motion and existing advertising references specified above, use the daylight city setting and shot plan below. VISUAL STYLE Restrained documentary camera work, everyday traffic, natural reflections, realistic shadows and believable vehicle weight. Maintain the same replacement vehicle consistently across every cut. 0–3s: Street-level rear three-quarter tracking shot. The vehicle slows behind a short traffic jam. Ordinary shops, concrete buildings and parked vehicles line the street. Keep brand advertisements out of frame. 3–6s: Cut to a low roadside view. Strong white cold-gas jets fire straight downward beneath the vehicle, blowing dust across the asphalt. The vehicle slowly lifts until its wheels clear the stopped traffic. Attach the jets naturally beneath the replacement vehicle and keep them synchronized with its movement. 6–10s: Wide side tracking shot. The vehicle flies forward over the queue, upright and level, with continuous strong downward white vapor jets. Keep the vehicle, its moving shadow and the traffic together in frame. Maintain believable weight and steady forward momentum. 10–12s: Rear three-quarter view. The vehicle clears the last stopped vehicle and descends into an empty lane, with downward jets still running. Reduce its altitude smoothly while maintaining a stable, upright posture. 12–15s: Low roadside shot. The tires touch down, the suspension compresses and the jets shut down. Only after landing, the vehicle accelerates past the existing roadside advertisements, whose original logos have been replaced with the exact logo from <<<hint/1_1.webp>>>. Frame the moving vehicle and an existing roadside billboard together for the final shot. Keep the vehicle free of brand advertising. SOUND City traffic, idling vehicles, ignition hiss, cold-gas thrust, tire touchdown and an electric motor accelerating away.