A detailed cinematic prompt for a short street-style advertisement featuring first-person perspective tracking and a surprise brand reveal using a physical board.
Prompt
10-second vertical 9:16, American street realistic twist advertising short drama. iPhone native camera first-person tracking shot, the photographer chases character @1 like a passerby from behind. Auto exposure, auto white balance, auto focus, uncolored, no filters, no beauty enhancement. Realistic walking ups and downs, tracking jitter, breathing sensation, turning motion blur and slight focus delay. Exterior of an ordinary American city commercial building, gray metal walls, red brick footings, narrow sidewalks, gravel landscaping belts and lawns. Background remains clean, no brand signs appear. [Character Lock] The only live person on site is the preset character @1 Ms. Clothing: Image_20260719093342_1234_183. Face, hairstyle, figure and full set of preset clothing strictly refer to @1, remaining consistent throughout. Character @1 always walks forward along the sidewalk in the first half. When she is patted on the shoulder and given a warning for the first time, she cannot stop completely; she can only slow down slightly and turn her upper body to look back. She can only officially stop after the second shoulder pat. The photographer's face is never shown; only a right hand of an adult passerby is allowed to briefly enter the frame. The palm can only lightly tap @1's upper back or shoulder. [Handheld Signboard] The signboard is not a wall sign but a horizontal handheld hard board that can be lifted with both hands. Dimensions approx 60cm wide, 42cm high, 5mm thick, black lightweight rigid foam board, significantly smaller than @1's upper body width, and can be completely hidden behind her. The front strictly uses the black-gold advertising reference image provided by the user hf_20260723_023253_17d01f18-b189-45de-be9c-f30db6d27116. The character in the advertisement is only a flat printed portrait and cannot become a live person. Her left hand is naturally hidden behind her back, secretly holding the signboard, but the signboard is completely covered by her body and cannot reveal any edges, golden patterns or text in advance. [Strict Time Split-screen] 00:00—00:01.30 @1 Ms. faces away from the camera, walking forward continuously along the sidewalk beside the building exterior wall. Her steps are natural, and her hair and clothes sway slightly with her steps. The first-person photographer speeds up to chase from behind. The camera shows obvious but realistic ups and downs, and the sound of accelerating steps and breathing can be heard. The photographer catches up behind her, and the right hand extends from the bottom right of the frame, lightly tapping her right shoulder. 00:01.30—00:03.50 @1 Ms. does not stop. She only slows down slightly, her body continues to move forward, while turning her upper body from the right shoulder direction to stare at the camera. Her eyebrows tighten, and she uses her right index finger to point back at the chasing photographer, warning seriously in Mandarin while walking: "Touch me again, and you'll know who I am!" She cannot stand still; her feet must continue to step forward alternately. After the warning ends, she withdraws her finger, turns her head back to the front, and resumes her original walking speed. 00:03.50—00:05.10 @1 Ms. continues to walk forward with her back to the camera, not waiting for the photographer or looking back. The photographer pauses for half a second and then speeds up again to catch up. The camera produces more obvious chasing jitter, and the right hand extends to the same shoulder position again, lightly tapping a second time. 00:05.10—00:06.40 After being patted the second time, @1 Ms. takes one more step forward and then suddenly stops one foot firmly, coming to a complete stop for the first time. She quickly turns to face the camera. The photographer is startled and instinctively retreats two steps, causing obvious camera shake and expanding to a medium full-body shot. At the same time she turns, @1 Ms. suddenly pulls out the horizontal signboard from behind. The signboard must realistically slide out along her left waist, not appear out of thin air. Her right hand immediately catches the bottom right corner of the signboard, and both hands quickly flip it, holding the front of the signboard towards the camera at chest level. Pulling, flipping, and catching with both hands are continuous and fast. The hard board has realistic weight and inertia, shaking once slightly when it stops. 00:06.40—00:08.30 @1 Ms. holds the signboard steadily with both hands. Her previously serious expression suddenly turns into a confident, friendly, and slightly smug commercial smile. She looks at the camera from above the signboard and announces loudly in Mandarin: "I am the official brand ambassador for JOHN 87445528!" While speaking, the signboard always faces the camera, does not rotate left or right, and does not block the brand text. 00:08.30—00:10.00 @1 Ms. remains standing, slightly handing the signboard towards the camera, forming a natural advertising display motion. The camera moves slowly from her face down to the signboard, auto-focusing and locking on the black-gold pattern and "JOHN87445528". The signboard remains complete and clear for at least the last 1.5 seconds, with her showing a satisfied smile from above the signboard as the scene ends. [Sound] Only real ambient sound: outdoor breeze, distant vehicles, continuous walking, photographer's accelerating steps, slight breathing, two shoulder taps, clothing friction, sound of pulling and flipping the signboard, and @1's original Chinese voice. No background music, no narration, no subtitles, no laughter effects. [Hard Constraints] After the first shoulder pat, @1 Ms. cannot stop or say lines standing still; she must turn back to warn while walking; after the warning, she must turn her head and continue walking forward. Only after the second shoulder pat can she stop completely, turn around and pull out the signboard. The signboard cannot appear in advance, cannot be generated out of thin air, and cannot become a wall sign, electronic screen, paper or oversized billboard. Dogs, cats and other animals are strictly prohibited. The only live person in the entire scene is character @1. No subtitles, titles, watermarks, media logos, platform interfaces or extra text; except for "JOHN87445528" on the signboard.
How to use this prompt
1
Copy the full prompt above.
2
Open a platform that supports Seedance 2.0, such as YouMind, and paste the prompt in.
3
Swap the subject, style, or details to fit your idea, then generate.
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