Cómo hacer anuncios de video y pósters con IA para ecommerce en 2026

=== REFERENCE IMAGE KEY (attach in this order) === <<>> = THE PRODUCT (PUFF ROLL™ bubble gum tape: round bright-pink plastic reel with ribbed edges and a side hinge clasp with a flip-open lid; glossy pink label with bold bubble letters "PUFF ROLL", "Bubble Gum Tape", a starburst "6 FEET OF FUN!"; inside — one flat coiled ribbon of pale-pink gum tape) — PRODUCT reference (exact shape, color, geometry, label and logo; this packaging is the ONLY readable text allowed anywhere in the video) <<>> = THE GIRL (young woman, early 20s, big voluminous curly blonde hair, dark sunglasses perched on top of her head, fair skin with light natural freckles, blue-grey eyes, soft makeup with warm terracotta lips; yellow-and-cream swirl-print tank top, layered silver chokers, silver rings, low-rise mustard flared jeans with a pink rhinestone belt, brown low-top canvas sneakers) — CHARACTER reference (identity, face, hair, outfit ONLY — NOT lighting, NOT the white studio backdrop) <<>> = LOCATION (retro maximalist living room in soft warm daytime light: coral-pink venetian blinds, gallery wall of mismatched framed art, deep-blue velvet sectional with patterned pillows, red velvet pouf, glossy purple inflatable armchair, wooden shelf unit with a CRT TV and silver boombox, bookshelves, glass coffee table with goldfish bowl and yellow rotary phone, paper floor lamp, palm plant, beaded curtain, pastel rug — ALL posters, frames and book spines abstract and completely ILLEGIBLE, no real brands, no real IP) — REFERENCE ONLY NOTE ON HANDS & PHONE: the recording phone IS the camera and is NEVER visible in any frame — no phone in her hands on screen, ever, and no camera reflected in the CRT glass or any glossy surface. In Shot 1 her LEFT hand holds only the PUFF ROLL reel. In Shot 2 BOTH hands handle only the reel and the gum. Nothing else is ever in her hands. DURATION: exactly 10 seconds, real time, no slow motion, no speed ramps. NATURAL MOTION (HARD RULE — she moves like a real filmed person, never a mannequin or a game character): - Every action is continuous and flows in real time with preparation, execution and follow-through — no freezes, no pose-to-pose jumps, no teleporting limbs, no morphing. - Real walking mechanics in Shot 1: weight rolls heel-to-toe, hips shift, shoulders counter-sway subtly, head bobs gently with each step, free arm rides the rhythm. - Secondary motion everywhere: her curls bounce and settle a half-beat after she stops; the tank top and chokers shift with her body; the raised reel rides the small movements of her arm. - Hands are relaxed and human: five fingers, soft natural curl at rest, visible knuckle flexion on every grip change — no stiff splayed fingers, no merging. - She is never statue-still: in the static shot she keeps idle life — micro weight shifts foot to foot, small head tilts, visible calm breathing in her shoulders. LIVING REALISM (HARD RULE): she BLINKS naturally every 2–4 seconds with quick asymmetric-organic blinks — a frozen unblinking stare is FORBIDDEN. Constant micro-expressions: tiny brow lifts as she talks, micro-smiles, subtle nostril movement on breaths, small lip presses between phrases. Eyes moist with plain window catchlights, micro-saccades, gaze holding the lens with natural tiny drifts and returns. Real skin: visible pores, freckles preserved, fine vellus hair, natural asymmetry; her face deforms naturally when she talks, chews and smiles. GUM REALISM (HARD RULE — this is real bubble gum tape, NEVER slime): - The lid opens ONCE: a single thumb-flick of the side clasp, a true hinge motion with one soft click, revealing the flat coiled ribbon inside. - Unchewed tape is FIRM: a flat matte pale-pink ribbon of uniform width and thickness with a faint powder dusting, semi-rigid — it bends in one smooth arc under gravity and does NOT stretch, droop, wobble or string. - As she pulls, the coil inside VISIBLY ROTATES, feeding the tape out with slight resistance — about 15 cm. - The tear is a quick small wrist snap at the reel edge: a clean matte break, zero strands, nothing sticking to fingers. - She folds the strip once with her fingertips and places it in her mouth in one relaxed motion, lips closing naturally. - Chewing is real mandible work, mouth closed: jaw drops and circles, cheeks alternate soft bulges, chin skin deforms, tiny head nods ride the rhythm — 3–4 unhurried chews. - The bubble: lips purse, a small pale-pink hemisphere emerges and inflates EVENLY over about one second to 4–5 cm — thin-walled, matte, slightly translucent, smooth; it never covers her eyes. The POP is a soft snap within a SINGLE frame: the film collapses flat back against her lips, she draws it in with one quick lip motion, and her face is completely clean — zero residue, zero strands at any point in the video. - The reel keeps identical size, geometry, pink color and a crisp legible PUFF ROLL logo in every frame. NO GLOW (HARD RULE): no glow, bloom, flares, shimmer or sparkle VFX anywhere; the CRT reads as a plain dim tube; all surfaces and skin lit plainly by room light, like ordinary smartphone footage. CRITICAL — RELIGHT THE SUBJECT TO MATCH THE LOCATION: DISCARD the flat pale-studio lighting of <<>> entirely — do not reproduce it. RELIGHT her from scratch natively in <<>>: warm daylight through the coral blinds as her key (soft, slightly rosy, from the window side), cream walls and ceiling as broad fill, faint warmth from the paper lamp, subtle pastel bounce from the rug and blue sofa in her lower shadows. As she walks, light shifts naturally across her face with her position. Soft contact shadows at her sneakers ground her on the rug. She must look PHYSICALLY PRESENT in this room — never composited. Identity, freckles, curls and outfit from <<>>; all lighting re-derived from <<>>. Style: 8K photorealistic, authentic UGC smartphone talking-head — a real creator's walking one-hand selfie, then she sets the phone down on camera and finishes in a stable static frame. NOT cinematic, NOT polished. CLEAN IMAGE: no grain, no filters, no on-screen text, no numbers, no timestamps, no watermarks — the 90s lives ONLY in her styling and the room. The only readable text in the video is the PUFF ROLL packaging. Vertical 9:16; camera at her EYE LEVEL in both shots. Cinematography (CRITICAL — TWO SHOTS, EXACTLY ONE HARD CUT, hidden inside the set-down motion; NO cuts inside either shot): - SHOT 1 (0.0–4.0s, HANDHELD WALKING SELFIE, front camera in her RIGHT hand at arm's length, lens at EYE LEVEL): she strolls unhurried through the living room talking to the lens, chest-up framing, natural walking bob, small handheld wobbles, slight wide-lens distortion; her LEFT hand holds the PUFF ROLL reel raised beside her face, label to the lens, large and legible; the room drifts behind her — blue sofa, gallery wall, purple inflatable chair passing soft. Relaxed, no hurry, she says: "Look what I found. PUFF ROLL — six feet of bubble gum." At the end she slows by the shelf unit and begins swinging the phone DOWN toward it — a quick motion-blurred sweep. - HARD CUT at ~4.0s hidden inside the sweep (both sides of the cut are fast-moving blurred frames of the descending phone — it reads as one continuous motion). - SHOT 2 (4.0–10.0s, PHONE SET DOWN ON CAMERA, then a locked static take, NO cut inside): - 4.0–4.7s THE SET-DOWN: the shot opens mid-descent — the phone lowers in a natural arm arc and is propped upright against the books on the shelf beside the CRT; it LANDS with a soft clack, the frame rocks once and settles level at her standing eye height; her fingers slide out of frame; brief AF/AE settle. - 4.7–5.4s: she takes one easy step back onto the rug in front of the blue sofa, chest-up framing, and raises the reel to chest height with both hands. - 5.4–6.1s: thumb-flick — the lid clicks open, coiled pink tape visible. - 6.1–7.3s: she pulls ~15 cm of tape — the coil visibly rotating — and tears it clean with a small wrist snap. - 7.3–8.0s: folds the strip once and places it in her mouth, lips closing. - 8.0–9.1s: 3–4 slow easy chews, real jaw and cheek motion, a soft approving "Mm," tiny nod. - 9.1–10.0s: she purses her lips, one small pale-pink bubble inflates evenly and POPS flat against her lips in a single frame — she pulls the film in with a quick lip motion and grins straight into the lens, reel still raised beside her face. Lighting: re-derived entirely from <<>> — coral-blind daylight key, warm wall fill, faint lamp warmth, pastel bounce below; consistent across the cut (her Shot 2 position matches the light of where she stopped in Shot 1). Color: warm retro daytime grade — rosy blind glow, cream walls, saturated blue/red/purple furniture; her yellow swirl top and blonde curls native to the palette; the PUFF ROLL reel is the purest, brightest pink in frame; realistic smartphone color science. Camera: simulated modern smartphone front camera (~24–28mm feel), 30fps, real time, natural AF/AE, vertical 9:16, EYE LEVEL, straight-on, level horizon. SHOT 1: gentle rhythmic bob, micro-wobbles, background parallax, AF steady on her face, soft AE shifts across window light, ending in the motion-blurred downward sweep. SHOT 2: opens mid-sweep — descent, clack, one rocking settle, fingers leaving frame, brief AF/AE hunt-and-lock — then perfectly steady: zero pan, tilt, zoom or drift; she sharp, room soft. Skin & Face (CRITICAL): pore-level realism per <<>> — pores, freckles reading clearly, vellus hair, natural asymmetry, individual brow and lash hairs; blinks every 2–4 seconds; constant micro-movement; no airbrushing, no beauty-filter smoothing, no waxy or frozen look. Acting / Performance (CRITICAL — relaxed "found a treasure" bestie energy, completely unhurried): all speech lives in Shot 1, delivered slow and warm with real pauses — she is never rushed. Shot 2 is wordless except the soft "Mm": she lets each action breathe as its own beat — open, pull, tear, fold, chew, bubble — deliberate, calm, a person enjoying candy, not performing a speedrun. Realistic lip-sync on every word; blinks woven through every beat. Physics: real walking balance; curls with natural bounce and settle; the reel rides her hand with honest inertia; the phone set-down has true weight — arc, soft clack, one small rock, settle; the lid opens on a real hinge; the coil rotates as tape feeds out; unchewed tape stays firm and tears clean; chewing deforms cheeks and chin naturally; the bubble inflates from lip pressure and collapses back onto her lips on the pop; the rug compresses softly under her sneakers; five fingers on every hand in every frame. AVOID: slime-like, stretchy, glossy-wet or stringy gum; gum sticking to fingers or lips; a bubble larger than 5 cm or covering her eyes; rushed or fast-forwarded speech and actions; mannequin stiffness, frozen poses, teleporting or morphing limbs, sliding feet; any visible phone or camera reflection; extra objects in hands; deformed or merging fingers; warped, drifting or misspelled PUFF ROLL logo; on-screen text, numbers, timestamps, watermarks; grain or film filters; glow or sparkle; cuts inside shots.