Escribe la escena.Seedance 2.5 filma los 30 segundos.
Un prompt o una imagen entra; sale una sola toma continua de 30 segundos. 4K nativo, con sonido. Sin montajes ni línea de tiempo. Empieza gratis.
- Texto e imagen a video
- Salida en 4K nativo
- Clips de 30 segundos
- Hasta 50 referencias
Demo de vídeo oficial de Seedance 2.5
Mira la demo de Seedance 2.5 con movimientos de cámara cinematográficos, cambios de escena coherentes y vídeo de IA de alta fidelidad.
Filmado por completo con Seedance 2.5
Cada clip de abajo salió de Seedance 2.5 a partir de una frase o de una sola imagen. Sin línea de tiempo, sin keyframes — solo un prompt.
Brownstone Cold Open
SEGMENT 1 of 10 of one continuous music video. @Image1 is the performer — preserve her exact identity everywhere: cornrow braids flowing into long dark curls, silver chain-drop earring, thin gold pendant necklace, glossy lips. @Image2 is WARDROBE REFERENCE ONLY (ignore the mannequin head): black cropped boxy blazer, leopard-print skinny tie over black bodysuit, dark-blue denim ruffled micro mini skirt, gold chains, black loafers. @Audio1 is the master track — the only audio; no invented music or vocals. COMPOSITION RULE — CRITICAL: NO centered symmetrical frames. Every shot composes her on a lateral third (left or right of frame), uses negative space, foreground occlusion (railings, doorframes, parked cars, shoulders), leading lines of the street, over-shoulder angles, off-axis dutch tilts. The lens finds her, she never poses dead-center. PRECISE LIPSYNC — TOP PRIORITY, face sharp on every word: 0.0–2.0 "All— in!" / 3.0–4.0 "Lights up." / 5.0–6.5 "Deep breath." / 7.5–8.5 "Teeth out." / 10.0–10.5 "Yeah." / 10.5–15.0 "I don't do peace talks, I just do results — name…" Instrumental gaps: closed mouth. FILM CONTEXT: Act I cold open, LOCATION A — brownstone block, early golden morning, long shadows, burgundy 90s sedan planted down the street (returns in finale). Her 3 girls (Black women, Y2K street glam: baby tee + baggy denim, velour tracksuit, cropped puffer, bamboo hoops) wait below the stoop. Black girlie hustle vibe. Shot flow: 0–2s "All in!": shot from BEHIND the iron stoop railing — she bursts out the door framed in the right third through the bars; CRASH ZOOM IN keeping her off-center. 3–4s "Lights up": over-the-shoulder of one girl below — her face lands on the upper-left third. 5–6.5s "Deep breath": profile close-up hugging the left edge, the empty street filling the right two-thirds as negative space, she straightens the leopard tie. 7.5–8.5s "Teeth out": reflection framing — her face caught in a parked car's side window, off-axis. 10s "Yeah": whip to a low dutch wide from across the street — stoop and crew on the right diagonal, brownstone lines leading to her. 10.5–15s verse: she descends and walks the sidewalk hugging the frame's left third, camera tracking laterally with parked cars strobing the foreground; crash-zoom punch on "results" landing her mouth on a third, never center. Continuity: gold pendant visible; same crew whole film. Audio intent: @Audio1 only; faint morning city. Quality bar: expensive NYC rap film, editorial off-center cinematography, no AI gloss.
Porcelain to Ink
【风格】好莱坞奇幻高定大片(Hollywood Haute Couture Fantasy)，8K超清，真实摄影(Photorealistic)，顶级时尚杂志摄影感(High-fashion Editorial Style)，虚幻引擎5流体渲染，视觉错觉。【时长】15秒【场景】一面一望无际的真实天空之镜盐湖。天空是极具压迫感的乌云，地面像镜子一样完美倒映着一切，画面呈现极简的冷色调。[00:00-00:05] 镜头1：高定登场与瓷器皮肤 机位：极低角度仰拍，超长焦镜头拉近。动作：一名拥有极具辨识度的高级脸亚洲女模，迈着清冷的台步走在水面上。特效：她身上穿的不是布料，而是一件由流动的真实青花瓷(Liquid Blue-and-White Porcelain)构成的长裙。随着她的步伐，裙摆像真实的陶瓷一样发出清脆的碰撞声，表面流光溢彩，青蓝色的传统花纹在白瓷质感的裙身上如同活物般游走。[00:05-00:10] 镜头2：物理碎裂与水墨降临 机位：面部微距特写，跟焦极速拉远。动作：女模突然停下脚步，冷冷地注视着镜头，打了一个清脆的响指。特效：响指打响的瞬间，她身上的青花瓷长裙全部炸裂成成千上万只极其逼真的水墨燕子(Photorealistic Ink-wash Swallows)。这些燕子带着真实的水滴和墨迹，在空气中拖拽出黑色的流体残影，疯狂地围绕着她旋转。[00:10-00:15] 镜头3：维度溶解与深渊倒影 机位：高空俯拍，镜头极速旋转下降。动作：水墨燕子群猛地扎入女模脚下的镜面湖水中。特效：原本坚硬的盐湖水面瞬间失去了表面张力，整个极其写实的真实世界开始像滴入清水中的浓墨一样剧烈晕染、溶解。真实的乌云和女模的身影全部化作极其宏大的3D流体水墨漩涡(3D Fluid Ink Vortex)，将镜头彻底吞噬进一个黑白交织的深渊。
Jungle Shapeshifter
Authentic live-action cinematic footage, professional dynamic tracking shot on real 35mm film with Arri Alexa 65, shot on location in dense tropical jungle island at golden hour. Natural sunlight and god rays only, real water and foliage. Subtle camera imperfections, authentic human motion, no CGI at all. Realistic athletic Amazonian shapeshifter woman, late 20s, strong indigenous features: high cheekbones, full lips, broad nose, deep warm bronze skin with visible pores and small scar. Long thick messy dark hair with natural texture and practical braids holding real feathers. Functional powerful build from real jungle life – strong shoulders, legs and core. Fierce intelligent eyes. Worn dark leather warrior attire with real dirt, wear and natural sweat on skin. 0-2.5s: [Dynamic Tracking - Approaching Waterfall Edge] She sprints at full speed along the top of a high jungle waterfall, powerful strides on the rocky edge, messy hair whipping. Camera tracks dynamically low and alongside, building speed as she nears the drop. 2.5-5s: [Vertigo Plunge Tracking] Reaching the edge she launches off the high waterfall in a powerful leap. The camera goes over with her, creating strong vertigo by plunging downward from great height, following her body falling through the air with real physics and wind. She plummets a long distance before massive impact. 5-8s: [Underwater Catfish Tracking] Instantly she transforms organically into a large, powerful and fierce river catfish (siluro). Camera follows as it surges forward at high speed through clear river water full of life — small schools of fish scatter, other river fish dart in the background, realistic ecosystem with natural particles. Body moving with strong muscular thrusts and heavy sinuous power, long barbels trailing. 8-10s: [Spectacular Breach] After three seconds the catfish bursts out in a powerful vertical breach, body arcing with genuine physics and heavy real water spray. 10-13s: [Zephyr Falcon Ascent] Mid-air she transforms organically into an incredibly fast zephyr falcon. Wings beat with explosive natural power as she rockets upward toward the misty central mountain peak with authentic flight dynamics. Dynamic camera tracks her real ascent. 13-15s: [Final Transformation & Serious Pose] Reaching the summit she transforms back organically into human form, landing with solid realistic weight. She steps forward and stops facing the camera, standing tall in a powerful grounded pose – shoulders square, intense serious expression, direct eye contact. She holds the serious pose steadily as the tracking shot settles and pushes in, capturing her real presence and gravity. Photorealistic real film capture, ultra-detailed authentic skin texture, perfect real-world physics during organic transformations, natural motion blur, cinematic film grading, heavy realistic grain, stable real performer across forms, no digital artifacts, authentic location movie quality, 100% practical footage feel.
Desert Colossus
Style: 8K photorealistic, anamorphic widescreen, gritty war-film grade, fine grain. Lighting: harsh high desert sun blown out behind dust haze, the creature backlit and rim-lit, soldiers and vehicles lit by hot bounce off pale sand, deep contrast. Color: bleached pale-gold sand and white sky, dusty-brown chitin, olive-drab and tan military gear, muzzle-flash and tracer-orange as the only saturated accent. Camera: anamorphic cine optics, horizontal flares off the sun, real motion blur, violent handheld energy. Skin: soldiers' faces pore-level real — sweat, grit, sunburn flush, dust caked in the creases. Acting: real combat fear and discipline — shouting orders, flinching, bracing into recoil, eyes wide at the thing above them. Physics: the spider has colossal mass — legs spear the ground and kick up debris, soldiers scatter with real inertia, sand bursts under impacts, casings and dust fly with gravity. Composition: the creature towers in the upper frame, soldiers small at ground level, depth from foreground troops to the hazed creature to white sky. Continuity: same giant spider, same pale desert and dust haze, same harsh backlit sun across all cuts. Technical: 24fps, ultra high detail, smooth heavy motion. Audio: diegetic only — automatic gunfire, shouted commands, a deep guttural shriek, sand-bursts, vehicle engines, concussive impacts. SCENE CONTEXT A US military squad in an open desert opens fire on a colossal spider-like creature; it advances through their lines, spearing the sand with its legs and scattering soldiers and vehicles. ACTIVE REFERENCES <<<image_1>>>: the creature and the location — an enormous spider-like beast, long thin spindly chitinous legs, hunched dark body and segmented fanged head, standing in a pale dust-hazed desert with a blown-out white sky behind it, sand and debris kicked into the air around its feet. 100% matches the reference. Stands as tall as eight humans stacked head to toe. LOCATION MAP Foreground: soldiers prone and crouched in tan-and-olive gear, a desert vehicle, sandbags. Midground: open sand churned with dust. Background: the towering backlit creature in the haze, white sky above. Camera works at ground level among the troops, sun and creature ahead. Movement runs toward the camera as the creature advances. FIRST FRAME / BLOCKING <<<image_1>>> creature mid-frame, towering and backlit, legs spread and spearing the sand, debris falling around its feet. Soldiers crouched and prone in the foreground, rifles raised toward it. FORMAT MODE Sequence of 6 cuts, no timecodes. Cuts only at the specified points, the camera does not cut on its own. OPTICS CUT 1 — EWS 84° hard wide. CUT 2 — MS 47° among the troops. CUT 3 — ECU 12° on a soldier's face. CUT 4 — WS 63° tracking a leg-strike. CUT 5 — CU 18° on the creature's head. CUT 6 — EWS 84° reverse wide. No drift mid-segment. CAMERA Low ground-level operator among the soldiers, violent handheld with 1–2cm tremor under fire, a hard whip-follow on the leg-strike, a slow ominous push on the creature's head, ending on a high wide pull as the line breaks. ACTION CUT 1 — the creature looms backlit in the dust haze, legs planted, the squad spread below it; muzzle-flashes ripple across the foreground as they open fire at the body. CUT 2 — soldiers crouch and fire, casings flying, one shouting and pointing, tracer-orange streaking up into the haze toward the dark body. CUT 3 — a single soldier's face fills the frame, eyes locked upward, jaw clenched, dust and sweat on his skin, recoil shaking his shoulders. CUT 4 — a massive leg spears down at 70 km/h, punching into the sand right beside the camera, a soldier diving clear as a wall of sand and debris bursts upward. CUT 5 — the creature's fanged head lowers into frame, mandibles flexing, a deep guttural shriek, dust streaming off its chitin against the white sky. CUT 6 — the camera pulls high and wide, the line of soldiers scattering and falling back, the creature striding forward through the broken formation, dust rolling across the whole desert. PHYSICS The creature reads as immense — each leg-strike cracks the ground and throws sand on gravity arcs. Soldiers move with real weight, diving and rolling. Gunfire kicks casings and recoil. Dust hangs and layers, density building from 30% to 60% across the cuts. LIGHTING Hard sun blown out behind the dust, creature in heavy backlit silhouette with bright rim, soldiers lit by hot sand bounce, muzzle-flash and tracers the only saturated warm punch; WB 5600K held across all cuts. AUDIO Sustained automatic gunfire and shouted orders throughout, a deep guttural shriek on CUT 5, heavy sand-burst impacts on CUT 4, engines and panic rising into the wide on CUT 6. POSITIVE LOCKS Creature stays a colossal backlit spider with long thin spindly legs and a fanged segmented head in every cut. Pale dust-hazed desert with blown-out white sky identical throughout. Soldiers stay in olive-and-tan US military gear. Muzzle-flash and tracers stay the only saturated color. Scale stays colossal — the creature towers as tall as eight humans stacked.
Arctic Ice Racer
A dangerous motorcycle ice racer with frost-covered black racing gear, mirrored helmet visor, and glowing bike headlights cutting through snowstorms. Frozen arctic industrial wasteland during blue-hour twilight. Ice roads, abandoned oil rigs, frozen bridges, collapsing tunnels, snow-covered shipping containers, and blizzard visibility conditions. Dark cinematic techno with deep sub-bass pulses. Ice friction, engine roar, chain vibrations, snow impacts, and freezing wind dominate the soundscape. Ultra-realistic motorsport cinematography mixed with survival thriller aesthetics and premium winter advertising. SHOT 1: Ultra-low front tire tracking shot carving through thick ice dust at dangerous speed. SHOT 2: Whip pan into a near-crash drift around frozen industrial wreckage. SHOT 3: Wide aerial shot showing the motorcycle racing across gigantic frozen ocean surfaces between abandoned structures. SHOT 4: Long-lens jump shot over shattered ice sections while snow explodes behind the bike. SHOT 5: Circular side tracking shot during a prolonged sideways drift inches from a cliff edge. SHOT 6: Final impossible jump through a collapsing frozen tunnel during whiteout conditions. The rider lands violently, fishtails across black ice, then slowly stops beneath flickering industrial lights while snowstorm winds consume the frame. Music cuts instantly.
Istanbul with Me
Style: Cinematic luxury travel vlog, energetic high-vibe editing, handheld camera feel, natural sunlight, warm golden-hour tones, ultra-beautiful playful sensual Japanese girl, realistic travel influencer aesthetic, dynamic transitions, fast pacing, no slow motion, natural candid movement, shallow depth of field, authentic Istanbul atmosphere, high-end lifestyle commercial look. Audio: Start with soft ASMR whisper in Japanese very close to microphone: "Istanbul... Want to go there with me?" Immediately after the whisper, energetic indie rock song starts with strong drums and electric guitar. Ambient sounds of Istanbul underneath music: seagulls, distant mosque echoes, street chatter, Bosphorus water. Character consistency: Extremely beautiful Japanese girl with long black messy hair, soft natural makeup, playful sensual smile. Consistent outfit throughout all scenes: white semi-transparent oversized linen shirt worn open, white lace camisole underneath, light beige shorts, minimal gold necklace, natural beachy hairstyle flowing in the wind. [00:00-00:02] HOOK CLOSE-UP. Extreme close-up selfie angle. The girl turns toward camera smiling softly while whispering in Japanese directly into microphone. Wind blows through her hair. Hagia Sophia blurred in background during golden hour. Fast handheld movement. [00:02-00:04] Fast walking tracking shot through Sultanahmet Square. She grabs the camera and spins playfully while laughing. Crowds move around her naturally. Rock music immediately kicks in hard. [00:04-00:06] Quick cinematic cut to Blue Mosque courtyard. Low-angle orbit shot while she looks upward at the domes, sunlight illuminating her face and white linen shirt flowing in wind. [00:06-00:08] Rooftop shot near Galata Tower during sunset. She leans on railing looking back at camera with playful smile. Hair blowing dramatically. Warm orange sky over Istanbul skyline. [00:08-00:10] Fast-cut Bosphorus ferry sequence. Dynamic handheld camera beside her as she stands near railing laughing into the wind. Ocean splashes and sunlight reflections everywhere. [00:10-00:12] Street vlog sequence in narrow Istanbul alleyways. She walks confidently toward camera while fixing her oversized white shirt. Fast energetic transitions between angles. [00:12-00:14] Cafe scene. Close-up of her holding Turkish coffee toward camera teasingly. Quick smile, eye contact, playful expression. Background bustling with warm nightlife energy. [00:14-00:15] Final golden-hour Bosphorus shot. She turns back toward camera smiling while sunlight silhouettes her hair. Camera quickly pulls away revealing glowing Istanbul skyline at sunset. Negative prompts: no slow motion, no outfit changes, no extra limbs, no blurry face, no cartoon style, no unrealistic anatomy, no duplicated people, no low-quality rendering, no stiff movement.
¿Listo para crear tu propio clip con Seedance 2.5?
Lo que Seedance 2.5 hace mejor
Un prompt entra y sale una escena terminada de 30 segundos, renderizada en 4K nativo.
Una frase se convierte en una escena de 30 segundos
Escribe un prompt y Seedance 2.5 devuelve una sola toma continua de 30 segundos, sin clips que unir. El movimiento, la cámara y la luz vienen montados, listos para hooks, anuncios y cortes para redes.
Guíalo con hasta 50 referencias
Dale a Seedance 2.5 hasta 50 referencias —imágenes, video, audio, incluso modelos 3D y paneles de estilo— y mantiene tu sujeto, tu estilo y tus personajes coherentes en toda la toma.
4K nativo, con sonido
Seedance 2.5 renderiza en 4K nativo con color de 10-bit y generación conjunta de audio y video, así los clips llegan nítidos y ya con sonido, no como borradores mudos que arreglas después.
Prompts que de verdad sigue
ByteDance reporta cerca de un 20% más de fidelidad al prompt en Seedance 2.5, así la toma coincide con tu brief al primer intento más a menudo, y gastas menos repeticiones.
Lo que Seedance 2.5 te ofrece
Sin niveles ocultos ni asteriscos: esto es lo que trae cada render de Seedance 2.5.
Texto a video
Genera una escena completa directamente desde un prompt con Seedance 2.5.
Imagen a video
Parte de una imagen de referencia y deja que Seedance 2.5 la anime con movimiento.
4K nativo
Seedance 2.5 renderiza en 4K nativo con color de 10-bit, lo bastante nítido para la pantalla grande.
Tomas de 30 segundos
Un clip continuo de 30 segundos por generación, sin montajes manuales.
Hasta 50 referencias
Guía un render con hasta 50 imágenes, clips, audio y referencias de estilo a la vez.
Sonido + MP4
Generación conjunta de audio y video, descargada en MP4 y lista para publicar.
Hecho para los videos que de verdad publicas
Lanzamientos, anuncios, explicativos, promos — Seedance 2.5 convierte el brief en videos cortos mientras el presupuesto apenas lo nota.
Teasers de lanzamiento
Convierte una funcionalidad en una historia visual corta. Seedance 2.5 genera tomas hero y clips de lanzamiento que convierten.
Pruebas de hooks publicitarios
Genera múltiples hooks rápido con Seedance 2.5 y luego refina los ganadores. Haz pruebas A/B por lo que cuesta un café.
Demostraciones de producto
Muestra flujos de antes y después en secuencias de varias tomas que la audiencia sí recuerda.
Un look consistente
Mantén el estilo y el encuadre consistentes entre publicaciones con prompts repetibles e imágenes de referencia en Seedance 2.5.
Clips de temporada para tu tienda
Videos de producto de temporada sin volver a rodar: cambia el prompt, conserva el estilo.
Historias estilo UGC
Clips narrativos rápidos con un toque humano. Borradores, iteración y publicación a velocidad de creador con Seedance 2.5.
Precios de Seedance 2.5 que escalan contigo
Cada plan funciona con créditos que solo gastas cuando generas con Seedance 2.5: sin permanencia, cancela cuando quieras.
Basic
$24/mes
Facturado anualmente a $288
900 créditos / mes
≈45 clips de Seedance 2.5 (5s 480p) cada mes
- Salida de video 4K nativa
- Clips de 30 segundos en una sola toma, sin montaje
- Hasta 50 entradas de referencia
- Sonido generado con cada clip
- Texto e imagen a video
- Todos los mejores modelos de AI en un solo lugar
- Generación de imágenes con AI incluida
- Licencia comercial · sin marca de agua
- Velocidad de generación rápida
- Créditos mensuales válidos por 30 días
Pro
$64/mes
Facturado anualmente a $768
2,800 créditos / mes
≈140 clips de Seedance 2.5 (5s 480p) cada mes
- Salida de video 4K nativa
- Clips de 30 segundos en una sola toma, sin montaje
- Hasta 50 entradas de referencia
- Sonido generado con cada clip
- Texto e imagen a video
- Todos los mejores modelos de AI en un solo lugar
- Generación de imágenes con AI incluida
- Licencia comercial · sin marca de agua
- Velocidad de generación prioritaria
- Créditos mensuales válidos por 30 días
Max
$160/mes
Facturado anualmente a $1,920
8,000 créditos / mes
≈400 clips de Seedance 2.5 (5s 480p) · $0.02 por crédito
- Salida de video 4K nativa
- Clips de 30 segundos en una sola toma, sin montaje
- Hasta 50 entradas de referencia
- Sonido generado con cada clip
- Texto e imagen a video
- Todos los mejores modelos de AI en un solo lugar
- Generación de imágenes con AI incluida
- Licencia comercial · sin marca de agua
- La mayor velocidad de generación + soporte prioritario
- Créditos mensuales válidos por 30 días
¿Solo necesitas unos pocos videos?
Compra créditos de Seedance 2.5 para usos puntuales sin un plan de suscripción — los paquetes siguen siendo válidos durante 45 días
160 Créditos
Unos 8 clips de cinco segundos en 480p
800 Créditos
Unos 40 clips de cinco segundos en 480p
1,800 Créditos
Unos 90 clips de cinco segundos en 480p
3,200 Créditos
Unos 160 clips de cinco segundos en 480p
Cómo se compara Seedance 2.5
Cómo se compara Seedance 2.5 con Seedance 2.0 y el Gemini de Google, usando especificaciones publicadas.
| Característica | Seedance 2.5 | Seedance 2.0 | Gemini Omni |
|---|---|---|---|
| Duración máxima del clip | 30s (una toma) | 4-15s | 3–10s |
| Resolución máxima | 4K nativo | Hasta 4K | 720p |
| Referencias | Hasta 50 | Hasta 12 | Hasta 7 imágenes + 3 clips |
| Texto e imagen a video | Sí | Sí | Sí |
| Audio + video conjunto | Sí | Sí | Sí |
| Exportación sin marca de agua | Sí | Sí | Marca de agua SynthID integrada |
Preguntas frecuentes
Los creadores se están pasando a Seedance 2.5
Únete a los creadores que publican videos cortos más rápido con Seedance 2.5.
”Antes encargábamos cada teaser de producto a una agencia y esperábamos dos semanas por el primer corte. Ahora escribo la lista de tomas como prompts, la paso por Seedance 2.5 mientras me tomo un café y llevo tres opciones a la reunión del lunes. No todos los renders sirven — quizá uno de cada tres necesita repetirse — pero el ciclo pasó de semanas a horas.”
Sarah ChenDirectora de marketing, marca DTC de cuidado de la piel”El modo Imagen a Video de Seedance 2.5 fue lo que me convenció. Fijo el primer fotograma con una imagen de mi propia corrección de color y el movimiento se queda dentro de mi look. Todavía no lo usaría para segmentos de busto parlante, pero para B-roll y transiciones ya reemplazó por completo mis suscripciones de stock.”
Michael RodriguezCreador de YouTube, 120K suscriptores”Nuestros explicativos necesitaban B-roll que jamás podríamos rodar, y los bancos de video nos daban material genérico que no encajaba con nada. Con Seedance 2.5 generamos exactamente la escena que describe el guion — la misma cocina, la misma luz, lección tras lección. Los alumnos notaron la consistencia antes de que la mencionáramos.”
Emily WatsonCreadora de cursos online”Cinco versiones de un hook antes del almuerzo suena a frase de marketing hasta que lo haces de verdad. El mes pasado probamos en A/B catorce aperturas para una campaña en Seedance 2.5, y la ganadora salió de un prompt que casi no nos molestamos en ejecutar. Rodar ese experimento habría costado más que todo el presupuesto de medios.”
David KimDirector creativo, estudio independiente de publicidad”Las promos de temporada significaban pedirle la cámara a mi hermano y perder un domingo. Ahora subo una foto del producto, describo la escena y Seedance 2.5 me devuelve un clip que puedo publicar esa misma noche. El video de mi colección de otoño me llevó veinte minutos, repeticiones incluidas.”
Ana SousaDueña de una tienda de cerámica en Etsy”Hago visualizadores lo-fi para mis lanzamientos, y la consistencia entre tomas lo es todo. Las herramientas antiguas me daban fotogramas preciosos que no pertenecían al mismo mundo. Con Seedance 2.5, un loop que antes tomaba una semana con un animador sale junto con la canción el día del estreno.”
James ParkProductor musicalEmpieza a crear con Seedance 2.5.
Escribe una escena, elige un fotograma y mira cómo Seedance 2.5 devuelve una toma de 30 segundos en 4K: tu primer clip está a minutos de distancia.