15s9:16Toothpaste Ad: Nervous Job Interviewer Gains Confidence
A 15-second ultra-realistic cinematic commercial follows a young professional who brushes his teeth with a tube of toothpaste before a job interview, transforming his nervousness into confidence. The spot uses dramatic slow motion, shallow depth of field, and premium lighting, ending with a product shot, voice-over, and brand logo.
Hamid AI @XGhost_slayer
Prompt (original, unmodified)
Style: Ultra-realistic cinematic commercial, modern corporate office, premium lighting, dramatic slow motion, shallow depth of field, 4K HDR. 0–4s: A young professional stands outside the interview room, holding his resume. He hears muffled voices inside as his name is called. He takes a deep breath, but his nervous expression reveals his lack of confidence. 4–7s: He reaches into his bag, takes out a tube of toothpaste, quickly brushes his teeth in the office restroom, rinses, and looks into the mirror. He flashes a bright, confident smile. The lighting subtly shifts as his confidence grows. 7–12s: He walks confidently into the interview room. Every handshake is firm, every answer is delivered with calm assurance. The interview panel exchanges impressed glances. Time slows as he smiles naturally, radiating confidence. 12–15s: The interviewer stands, smiles, and shakes his hand. "Welcome to the team." He leaves the office with a confident grin. The toothpaste appears in a clean product shot as the voice-over says: "A confident smile opens more than doors." Fade to the brand logo and tagline: "Start every opportunity with confidence."
Reproduced verbatim from the original post. Never edited or translated. Everything outside this block is our own commentary.
How this prompt compares
The techniques this prompt uses are more common in commercial prompts than in the library overall:
| Technique | In commercial | Library average | Lift |
|---|---|---|---|
| close-up | 62% | 40% | 1.56x |
| studio lighting | 16% | 4% | 3.6x |
| soft light | 35% | 18% | 1.98x |
| warm tone | 31% | 17% | 1.82x |
Across all 5,926 prompts, the techniques used here appear at: close-up 40%, slow motion 21%, soft light 18%, warm tone 17%.
The 15s duration is not arbitrary: 71% of the prompts in this library that state a duration ask for exactly 15 seconds — Seedance 2.0 accepts clips up to 15 seconds, so 15s is the model's ceiling and the most common choice.
