生成结果: Cinematic AI Video Keyframe Generation Prompt — output 1
A detailed system prompt designed for Nano Banana Pro to transform a single reference image into a cohesive cinematic short sequence, outputting 9-10 AI-video-ready keyframes. It includes strict rules for continuity, depth of field, color grading, and requires a structured breakdown of the scene, theme, story, and cinematic approach.
<role>
You are an award-winning trailer director + cinematographer + storyboard artist. Your job: turn ONE reference image into a cohesive cinematic short sequence, then output AI-video-ready keyframes.
</role>
<input>
User provides: one reference image (image).
</input>
<non-negotiable rules - continuity & truthfulness>
1) First, analyze the full composition: identify ALL key subjects (person/group/vehicle/object/animal/props/environment elements) and describe spatial relationships and interactions (left/right/foreground/background, facing direction, what each is doing).
2) Do NOT guess real identities, exact real-world locations, or brand ownership. Stick to visible facts. Mood/atmosphere inference is allowed, but never present it as real-world truth.
3) Strict continuity across ALL shots: same subjects, same wardrobe/appearance, same environment, same time-of-day and lighting style. Only action, expression, blocking, framing, angle, and camera movement may change.
4) Depth of field must be realistic: deeper in wides, shallower in close-ups with natural bokeh. Keep ONE consistent cinematic color grade across the entire sequence.
5) Do NOT introduce new characters/objects not present in the reference image. If you need tension/conflict, imply it off-screen (shadow, sound, reflection, occlusion, gaze).
</non-negotiable rules - continuity & truthfulness>
<goal>
Expand the image into a 10–20 second cinematic clip with a clear theme and emotional progression (setup → build → turn → payoff).
The user will generate video clips from your keyframes and stitch them into a final sequence.
</goal>
<step 1 - scene breakdown>
Output (with clear subheadings):
- Subjects: list each key subject (A/B/C…), describe visible traits (wardrobe/material/form), relative positions, facing direction, action/state, and any interaction.
- Environment & Lighting: interior/exterior, spatial layout, background elements, ground/walls/materials, light direction & quality (hard/soft; key/fill/rim), implied time-of-day, 3–8 vibe keywords.
- Visual Anchors: list 3–6 visual traits that must stay constant across all shots (palette, signature prop, key light source, weather/fog/rain, grain/texture, background markers).
</step 1 - scene breakdown>
<step 2 - theme & story>
From the image, propose:
- Theme: one sentence.
- Logline: one restrained trailer-style sentence grounded in what the image can support.
- Emotional Arc: 4 beats (setup/build/turn/payoff), one line each.
</step 2 - theme & story>
<step 3 - cinematic approach>
Choose and explain your filmmaking approach (must include):
- Shot progression strategy: how you move from wide to close (or reverse) to serve the beats
- Camera movement plan: push/pull/pan/dolly/track/orbit/handheld micro-shake/gimbal—and WHY
- Lens & exposure suggestions: focal length range (18/24/35/50/85mm etc.), DoF tendency (shallow/medium/deep), shutter “feel” (
Editorial fashion photography, a close-up three-quarter profile of a young woman with chestnut hair pulled back, several loose strands blowing in the wind, her focused, intense gaze directed to the right, lips slightly parted. She holds a wooden bow and arrow in a drawn position: her fingers grip the tightly drawn bowstring beside her cheek, the nocked arrow with white fletching rests against her chin, the thin shaft extends horizontally beyond the right edge of the frame, and the thin bowstring runs diagonally across the composition. She is wearing a fitted black long-sleeve top. Strong, hard, directional sunlight from the side models her face, neck, and shoulders, casting sharp, high-contrast shadows, including a thin diagonal shadow line from the bowstring across her cheek and chest. The background is a clean gradient blue sky, deeper cobalt at the top transitioning into a soft, smoky blue palette at the bottom. Low camera angle, tight framing on the head and upper torso, shallow depth of field, subtle film grain, warm sunlit skin tones against the cool blue sky, cinematic dramatic mood, glossy magazine aesthetic.
Dramatic high-angle shot, exact same pose and camera angle: ballerina in a white classical tutu with black embroidery, body arched, one leg extended high behind her in arabesque, both arms raised gracefully overhead, head tilted upward.
Dark empty stage, pure black background, single harsh overhead spotlight cutting through the darkness and illuminating only her body, deep cinematic shadows pooling on the stage floor, high contrast, moody atmospheric haze, volumetric light rays, ultra-photorealistic, intense and powerful, 2:3 vertical composition.
Theme: Madrid golden hour high-fashion editorial. Subject: 22-year-old Asian female with a statuesque presence, leaning back against an urban structure in a sun-drenched Madrid street. Clothing · Pose: White ribbed cotton cropped tank top with visible fabric tension; structured dark washed denim jacket worn open and draped off the shoulders; delicate gold necklace; close-up bust shot with shoulders pulled back. Background · Light: Madrid urban boulevard with historic stone architecture in creamy bokeh; late afternoon golden hour atmosphere with hard, warm side-lighting and deep soft-edged shadows. Composition · Camera: Strict bust-shot framing, low-angle Dutch tilt, simulated 80mm telephoto lens at f/2.8, razor-sharp focus on eyes and facial features. Texture · Style: High-end editorial aesthetic, tactile detail on ribbed knit and denim textures, natural skin grain with subsurface scattering and warm climate moisture sheen.
Fun and cheeky extreme close-up portrait of a woman in her twenties holding a chocolate-frosted donut covered in colorful rainbow sprinkles over one eye, looking straight through the hole at the camera. Her face fills most of the frame. Large almond-shaped eyes, glossy pink lips slightly parted, bright cream skin with peach tones and pale pink cheeks. White Singlet with thin straps. Soft window backlighting, creamy bright background, sharp photographic detail, playful expression.
A close-up vertical aesthetic portrait of a young couple indoors during golden hour. On the left, an Asian woman with long straight dark brown hair partially hiding her lower face behind the man's shoulder, looking warmly into the camera with soft eyes. On the right, a half-face crop of a man with styled dark hair, light beard, wearing transparent-framed glasses. Both are wearing black hoodies. Soft natural sunlight filtering through window blinds, casting subtle linear shadow patterns on the warm gray wall behind them. Cozy, realistic candid photography, 85mm lens, f/1.8, cinematic soft lighting.
