Apple Keynote Product Film Style

the prompt

一、STYLE LOCK
[STYLE LOCK]
Style: Apple keynote-grade product film, photoreal CGI blended with live-action macro, minimalist void + cyber-neon contrast.
Format: 2.39:1 cinemascope, 24fps, 8K render fidelity, faint 35mm film grain, subtle anamorphic flare.
Camera: ARRI Alexa 65 + Zeiss Supreme Prime, shallow depth of field, zero fisheye distortion, motion-controlled robotic arm smoothness.
Light: infinite black stage, single cool key light from above, cyan rim light tracing the chamfered edge as one razor-sharp specular line.
SUBJECT (identical in every shot): a 12.7cm square, 5cm tall silver aluminum cube computer, large rounded corners, 45-degree polished chamfer, concentric ring of air intake holes on the bottom, two rounded-rectangle USB-C ports on the front face, matte anodized surface, no logo, no text.
Palette: 99% neutral silver-white-grey + 1% electric cyan (#00E5FF) as the ONLY accent.
Motion: deliberate, heavy, precise. Nothing wobbles.
[NEGATIVE PROMPT]
blurry, low-res, warped geometry, melting edges, plastic cheap CGI look, watermark, subtitles, garbled text, any logo or lettering, extra duplicate devices, wrong proportions, blown highlights, frame flicker, morphing artifacts, cartoon, human faces, hands, fingers, handheld shake, lens dirt
二、分镜提示词
镜 1 ｜0–5s ｜无中生有
[STYLE LOCK] + Pure black void. A single point of white light ignites. Billions of silver aluminum dust particles rush in from all directions in zero gravity, spiraling and colliding, magnetically snapping together into a solid metal cube from the inside out — the final particle locks the chamfered edge into place with a flash of cyan light. Camera: extreme macro on the forming edge, then a slow smooth dolly-out revealing the whole cube floating in the void, rotating 15 degrees. Lighting hardens from nothing into one crisp specular line along the chamfer. Audio: deep sub-bass inhale, thousands of tiny metallic ticks, one final low "thunk" of mass.
镜 2 ｜5–10s ｜掌中黑洞
[STYLE LOCK] + The floating cube tilts to show its bottom face; the concentric ring of air holes begins to glow cyan and becomes an event horizon. Behind the camera a whole desk of obsolete hardware — a beige tower case, tangled cable spaghetti, three noisy 120mm fans, a giant graphics card, a CRT — is torn from the desk and sucked into that small circular vent, stretching and spaghettifying as it vanishes. Dust and paper spiral in the airflow. The cube itself never moves, absolutely stable. Camera: locked wide, slow push-in toward the glowing circle until the circle fills 80% of the frame. Audio: rising vacuum roar, cables whipping, metal crunch, then abrupt cut to silence.
花样点：这一镜的最后一帧是发光圆孔充满画面，用它当镜 3 的首帧做穿孔转场。
镜 3 ｜10–15s ｜潜入内宇宙
[STYLE LOCK] + Camera flies THROUGH the glowing circular vent into the cube's interior, which impossibly opens into a vast cathedral-scale silicon canyon: mirror-polished heatsink cliffs, a chip die the size of a city block, monolithic black towers arranged like a skyline, rivers of liquid cyan data flowing through etched copper channels, light packets shooting along tracks like bullet trains. Scale reads as kilometers, not centimeters. Camera: continuous high-speed FPV flight, banking through canyons, one uninterrupted take, ending in a vertical climb toward a bright rectangular exit of white light. Audio: airy whoosh, choir-like synth pad swelling, rhythmic electric pulses.
镜 4 ｜15–20s ｜以小驭大
[STYLE LOCK] + Camera exits the rectangular white light and we realize it was the front USB-C port — hard cut to a 40-meter-tall dark studio where the tiny cube sits alone on a bare concrete plinth, dwarfed by everything. From the cube a beam of cyan light erupts upward and unfolds a colossal volumetric hologram: a full 3D city being rendered voxel by voxel, then a 200-meter waveform of music, then a whirlwind of thousands of video frames orbiting like a galaxy — all pouring out of a 12.7cm box. Camera: slow crane-up from floor

level, the cube stays a tiny bright dot at the bottom of frame, dead center, never moving. Audio: bass drop, sub-frequency hit, layered orchestral-electronic swell.
镜 5 ｜20–25s ｜静默悖论
[STYLE LOCK] + Hard cut to extreme macro, tabletop scale. The cube is working at full load — but a single white feather drifts down and settles on its top surface without moving a millimeter, and a candle flame ten centimeters away stands perfectly still, not one flicker. Airborne dust hangs motionless in the light beam. Then a 0.5s stylized thermal-camera insert: the entire room glows angry orange while the cube reads deep calm blue. Snap back to macro photoreal. Camera: 100mm macro probe lens, ultra-slow lateral slide, razor-thin focus racking from feather to chamfer edge. Audio: total silence except one candle crackle and a single soft heartbeat.
镜 6 ｜25–30s ｜万物归一
[STYLE LOCK] + Reverse collapse: the giant hologram city, the waveform, the galaxy of frames, the whole studio — everything implodes inward at high speed and is swallowed back into the small cube, which absorbs it all with a single cyan pulse under its chamfer. The cube spins once on its vertical axis, then drops and lands on an infinite pure white surface with a precise metallic click, a soft contact shadow blooming beneath it. Camera: fast dolly-out from the collapse into a perfectly symmetrical locked-off centered hero shot. Hold on the still cube in clean white negative space for the last 1.5 seconds. Audio: reverse-reverb suck, one crisp click, then pure room silence.
三、声音与结尾文案（模型支持原生音频时使用，如 Sora 2、Veo）
[SOUND DESIGN]
0–5s sub-bass inhale + micro metallic ticks
5–10s vacuum roar crescendo, then hard silence
10–15s FPV whoosh + rising synth choir + data pulses
15–20s bass drop + hybrid orchestral swell (peak of the film)
20–25s near-total silence, one candle crackle, one heartbeat
25–30s reverse-reverb collapse, single crisp click, silence
No voice-over. No lyrics. No spoken dialogue.