雨中都市神秘场景

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A short film created using Nano Banana Pro + Veo 3.1 Veo 3.1 Prompt: Static shot with shallow depth of field, a blurry man in a trench coat and fedora walks briskly across the foreground from right to left, revealing a woman in a dark blue vintage coat standing on a wet cobblestone street, holding a black umbrella and slowly turning her head to look back with a concerned expression. Warm amber streetlights reflecting on wet pavement, continuous rain falling. Sound of steady rain, hurried heavy footsteps on wet stone, distant faint jazz trumpet. "Who is he...". Film noir aesthetic, high contrast, photorealistic, no subtitles, no on-screen text. Nano Banana Pro Json Prompt： { "intent": "A cinematic, motion-blurred film still depicting a moody, atmospheric urban scene in heavy rain, evoking a sense of urgency and noir mystery.", "frame": { "aspect_ratio": "16:9", "composition": "A dynamic, slightly off-center composition where the foreground subject crosses the frame from right to left, while the secondary subject remains anchored in the mid-ground, creating depth through layering and movement.", "style_mode": "Cinematic motion picture still, high-contrast noir aesthetic, moody atmospheric rendering." }, "subject": { "identity": "Two figures in formal attire; in the foreground right, a blond male figure wearing a dark suit, white shirt, tie, and a fedora hat; in the mid-ground left, a female figure with dark hair wearing a long black coat or dress.", "posture": "The male figure is captured in mid-stride walking briskly out of frame, while the female figure stands or walks slowly, turning her head to look back towards the camera lens.", "wardrobe": "Classic mid-20th-century inspired formal wear; a tailored dark suit and wide-brimmed fedora for the man, and a structured dark silhouette for the woman.", "expression": "The expressions are partially obscured by motion blur and shadow, but the woman\'s gaze suggests a fleeting moment of observation or hesitation.", "accessories": "A large black umbrella held by the woman, shielding her from the rain." }, "environment": { "location": "A grand urban plaza or wide boulevard featuring classical architecture with prominent columns and illuminated storefronts, suggestive of a European capital at night.", "time_of_day": "Nighttime, illuminated by artificial city lights.", "weather": "Torrential rain, creating a heavy atmosphere with visible rain streaks and water-slicked surfaces that reflect the ambient light.", "details": "The ground is highly reflective wet pavement, mirroring the warm glow of the background lights; indistinct silhouettes of other pedestrians with red umbrellas are visible in the distance." }, "lighting": { "type": "Diegetic practical lighting from storefronts and street lamps, acting as the primary source.", "color_temperature": "A strong contrast between warm, amber tungsten tones (approx. 2800K) from the building interiors and the neutral to cool darkness of the rainy exterior.", "contrast": "High contrast with crushed blacks in the clothing and deep shadows, punctuated by bright, blown-out highlights from the background light sources.", "shadows": "Deep, soft shadows that obscure details in the subjects\' clothing and faces, adding to the mystery." }, "camera": { "sensor_format": "35mm motion picture film simulation with visible grain structure.", "lens": "35mm moderately wide-angle lens, providing context of the environment while keeping subjects prominent.", "aperture_depth_of_field": "f/2.8, allowing for some background separation, though the primary separation is achieved through motion blur rather than shallow depth of field.", "shutter_speed": "Slow shutter speed (approx. 1/30s or slower), deliberately dragging the exposure to create heavy horizontal motion blur on the subjects and background, conveying speed and disorientation.", "camera_position": "Eye-level tracking shot, moving in sync or counter to the subjects to accentuate the parallax effect.", "focus": "Soft focus due to the motion blur, with the focal plane technically resting on the woman in the mid-ground." }, "postprocessing": { "color_grade": "Teal and Orange aesthetic, emphasizing the warm glowing oranges of the lights against the dark, desaturated teal tones of the rain and shadows.", "special_effects": "Pronounced directional motion blur, film grain addition, and bloom effects on the bright light sources.", "tone_curve": "S-curve with lifted shadows to preserve filmic look and compressed highlights." }, "negative": { "style": "No static imagery, no frozen action with high shutter speed, no perfectly sharp focus, no bright daylight, no cartoon, no 3D render, no clean digital look.", "content": "No modern clothing, no bright neon colors, no clear distinct facial features (due to blur style), no blue skies." } } @GeminiApp @NanoBanana

来源： Johnny Wang