Harboris

@harboriis

Seedance

30秒の実写風ショートフィルム|自然光の中の都市散歩

ネオン

プロンプト

Create an exceptionally realistic 30-second live-action cinematic short film in 16:9. It must look entirely filmed in the real world with real actors, practical locations and natural camera operation. Nothing should resemble AI-generated imagery or a polished advertisement. MAIN CHARACTER One consistent 25-year-old man, slightly untidy black hair, faint natural stubble and a slim average build. He wears a faded charcoal T-shirt, dark olive overshirt, loose black trousers, worn off-white sneakers and a black canvas shoulder bag. Preserve his exact face, hairstyle, age, body, outfit and proportions throughout. RECURRING OBJECT One small square pale-blue pastry box tied with thin red cotton string. Preserve its exact size, colour and appearance in every shot. The box contains one simple vanilla cupcake with white icing and one thin unlit birthday candle. Do not reveal the contents before the specified moment. 0–3.5 SECONDS Begin in a modest, genuinely lived-in city apartment during overcast late afternoon. A friend appears to be filming from knee height on a handheld cinema camera. The man sits on the edge of his bed tying one sneaker. He briefly looks toward the camera and says naturally, with quiet humour: “Day ten thousand of living life. I thought it would feel bigger.” Perfect natural English speech, subtle facial movement and accurate lip synchronization. No exaggerated acting. 3.5–7 SECONDS The camera follows him through the apartment in one loose handheld movement. He picks up the pale-blue pastry box and his canvas bag from the kitchen counter. Include ordinary background imperfections: an unwashed coffee cup, slightly crooked photographs, cables near the desk and soft window light. He leaves the apartment. The dark apartment door briefly fills the frame, creating a clean practical transition. 7–11 SECONDS Cut as a similarly dark elevator door opens. He walks out into a real apartment lobby and continues toward the street. The camera follows several steps behind him. Maintain believable autofocus corrections, footsteps, clothing movement and environmental sound. 11–15 SECONDS Long-lens side view from across a wet city street. He crosses a busy pedestrian crossing carrying the same box. Light drizzle, vehicles waiting naturally, umbrellas, imperfect pedestrian spacing and realistic reflections on the road. Nobody looks at the camera. Do not isolate him with artificial depth of field. 15–19 SECONDS A passing city bus briefly obscures the entire frame. When it clears, reveal the same man arriving outside a small neighbourhood laundromat during early evening. This is a motivated hidden cut, not a morph. The camera follows him physically through the open laundromat door. 19–23 SECONDS Wide, quiet composition inside the laundromat. Slightly harsh fluorescent ceiling lights, rain-marked front windows, mismatched plastic chairs and several washing machines rotating at different speeds. He places a small load of clothes into one machine, sits down and rests the closed pale-blue box on his lap. His behaviour remains casual and understated. 23–27 SECONDS He unties the red string and opens the box for the first time, revealing one cupcake with one unlit candle. An elderly female laundromat attendant in her early 60s, with grey hair in a low bun and a burgundy cardigan, notices from nearby. Without speaking, she approaches, strikes a real wooden match and gently lights the candle. Show the match resisting for a fraction of a second before igniting. Use a close natural shot of her hand, the flame and his surprised half-smile. Anatomically correct hands and realistic fire. 27–30 SECONDS He watches the tiny candle with a restrained, slightly emotional smile. The camera slowly dollies backwards through the already-open laundromat doorway and onto the wet pavement, leaving him and the attendant framed naturally inside the warm laundromat. The city remains cool and rainy outside. Over the final pullback, his quiet voice says: “Maybe the ordinary days were the big thing.” Finish on the candlelight reflected faintly in the rain-streaked laundromat window. Hold the final image steady for the last half-second. VISUAL STYLE Authentic independent short film, natural 24fps motion, realistic shutter blur, restrained cinematic colour, practical lighting, subtle sensor grain, occasional focus breathing, imperfect handheld movement and detailed environmental sound. Use physically possible camera movements and clean hard cuts or motivated foreground wipes. The character must behave as though the camera is a familiar friend, not a commercial crew. AUDIO Begin with quiet apartment ambience and natural dialogue. Gradually introduce an understated warm instrumental track with soft piano, brushed percussion and low analogue texture. Preserve footsteps, elevator movement, rain, traffic, laundromat machines, the match strike and the small flame. Music must never overpower the spoken lines. EXCLUDE No subtitles, captions, logos or on-screen text. No beauty filtering, plastic skin, excessive orange-and-teal grading, surreal lighting, slow motion, speed ramps, artificial bokeh, floating objects, morphing locations, duplicated people, changing clothes, changing pastry box, extra fingers, malformed hands, random staring pedestrians, exaggerated smiles, melodramatic acting or glossy advertising imagery.

さらにインスピレーション

手持ちDVテープカメラ自撮り:レトロ美学と生々しいリアリティ15秒のSFアクション映像:戦闘機が重なり回転するリングワールドの間を縫って飛ぶウェイストランドの放浪者対エンジンワーム:機械巨獣とのスチームパンク激突日常的な韓国人女性 チャコールグレーのクロップトップとハイウエストジーンズ15秒・145BPMビート同期ブランドビジュアル:若いインド人女性の活気あるストーリー
曇天の熱帯ビーチ:ハンドヘルドで撮る12秒のシネマティック・モンタージュフラッグシップスマホで撮るVlog:自然な手振れと本物の光が生む没入感ある日常記録白いイヤホンをつけ、赤いアディダスのジャケットを着た女性が東京の街を歩く一人称の温かい料理シーン:金髪の女性が作るオムライス国際短編ドラマ『クリムゾン・ヴァウ』予告編:古城の影で抗えないヴァンパイアの恋
プロンプトとして使う参考画像として使う
画像動画インスピ記録