포토리얼리스틱 테크 키노트 프레젠터 비디오

Use my uploaded face as the ONLY identity reference for the main presenter. Preserve my exact facial identity and natural appearance - facial structure, skin tone, eyes, eyebrows, nose, lips, jawline, facial proportions, hairline, and natural skin texture. Keep me instantly recognizable. Create a premium photorealistic cinematic technology keynote presentation, inspired by the visual language of a legendary minimalist product launch. Duration: 25 seconds | Aspect ratio: 16:9 | Photorealistic 0–5 sec: Wide cinematic shot of me standing alone on a dark presentation stage, wearing a minimalist black long-sleeve shirt and dark blue jeans. A huge deep-blue/black presentation screen fills the background. A small round black table beside me holds a sleek modern tablet/laptop. Audience silhouettes are visible in the foreground. I calmly look toward the product and begin presenting with subtle natural hand gestures. 5–10 sec: Camera slowly pushes into a medium shot. I pick up a sleek futuristic smartphone from the table and hold it naturally with both hands, examining it while speaking confidently. The audience remains softly silhouetted in the foreground. Realistic stage lighting, subtle reflections, authentic keynote atmosphere. 10–15 sec: Smooth cinematic cut to a slightly wider angle. I place the phone down and pick up a premium thin tablet with a beautiful blue abstract wallpaper. I hold it toward the audience, rotating it slightly so the display catches the stage light. The giant screen behind me displays complementary minimalist blue graphics. 15–20 sec: Slow dolly-in toward me as I place the tablet on the table beside the smartphone. I face the audience confidently with a subtle smile and relaxed posture. The camera captures realistic facial expressions, natural blinking and small hand movements. The atmosphere feels like a major product reveal. 20–25 sec: Final hero shot. I pick up the smartphone again and hold it toward the audience. Camera slowly pushes closer as the stage background transitions from deep blue into a warm dark gradient. I give a subtle confident smile. End with a dramatic cinematic pause and the product prominently visible. Visual style: ultra-realistic live-action, premium technology commercial, authentic keynote presentation, cinematic 35mm lens, realistic skin texture, natural facial expressions, physically accurate lighting, subtle depth of field, realistic audience silhouettes, smooth professional camera movement, restrained minimalist production design, high-end stage lighting, crisp product details, natural body movement. Audio: realistic keynote room ambience, subtle audience reactions, light applause at the product reveal, natural footsteps and clothing movement, clean presentation-room acoustics, subtle cinematic tension building toward the final reveal. Avoid: distorted face, identity drift, artificial skin, exaggerated gestures, cartoon appearance, warped hands, extra fingers, floating objects, unreadable text, random logos, excessive camera shake, unrealistic product deformation, overdramatic acting.