API Seedance 2.0
Uso comercialHOTSeedance 2.0 es un modelo de video de IA multimodal de ByteDance, optimizado para la generación de videos rápida y realista. Soporta la creación de videos de humanos virtuales de alta calidad con fuerte consistencia entre múltiples tomas, permitiendo resultados más realistas y cinematográficos a través de las escenas.
Con una velocidad de generación eficiente, Seedance 2.0 generalmente tiene un promedio de alrededor de ~5 minutos por generación, mientras que Seedance 2.0 Fast promedia alrededor de ~4 minutos, lo que lo convierte en una opción confiable para la producción de contenido a gran escala.
El costo más bajo comienza en $0.06/s
480p: 12 créditos/s - Vídeo a vídeo - (entrada + salida) × 12
480p: 19 créditos/s - Texto/Imagen a Vídeo - Segundos de salida × 19
720p: 25 créditos/s - Vídeo a vídeo - (entrada + salida) × 25
720p: 41 créditos/s - Texto/Imagen a Vídeo - Segundos de salida × 41
1080p: 62 créditos/s - Vídeo a vídeo - (entrada + salida) × 62
1080p: 102 créditos/s - Texto/Imagen a Vídeo - Segundos de salida × 102
Las estimaciones en USD utilizan $0.005/crédito con el mejor plan anual.
Campos principales de la solicitud
Keep the payload predictable while still allowing rich multimodal control.
{
"model": "bytedance/seedance-2",
"input": {
"prompt": "A serene beach at sunset with waves gently crashing on the shore, palm trees swaying in the breeze, and seagulls flying across the orange sky",
"first_frame_url": "https://templateb.aiquickdraw.com/custom-page/akr/section-images/example2.png",
"last_frame_url": "https://templateb.aiquickdraw.com/custom-page/akr/section-images/example3.png",
"reference_image_urls": [
"https://templateb.aiquickdraw.com/custom-page/akr/section-images/example1.png"
],
"reference_video_urls": [
"https://templateb.aiquickdraw.com/custom-page/akr/section-images/example1.mp4"
],
"reference_audio_urls": [
"https://templateb.aiquickdraw.com/custom-page/akr/section-images/example1.mp3"
],
"return_last_frame": false,
"generate_audio": false,
"resolution": "720p",
"aspect_ratio": "16:9",
"duration": 15,
"web_search": false
}
}Usa Seedance 2.0 para la generación
El área de juegos, la solicitud de muestra, los campos de solicitud y los precios en esta página siguen el tipo de modelo seleccionado.
Ver documentación detallada de la APIOpen the full API documentation for endpoints, authentication, task polling, and payload details. /models/seedance-2.0.md
promptstringThe text prompt used to generate the video. Required field. (Min length: 3, Max length: 20000 characters)first_frame_urlstringFirst frame image url or asset://{assetId}last_frame_urlstringEnd frame image url or asset://{assetId}reference_image_urlsarrayEnter a list of image URLs or asset://{assetId} (for example: asset://asset-20260404242101-76djj).reference_video_urlsarrayEnter a list of video URLs or asset://{assetId} (for example: asset://asset-20260404242101-76djj) .reference_audio_urlsarrayEnter a list of audio URLs or asset://{assetId} (for example: asset://asset-20260404242101-76djj) .return_last_framebooleanWhether to return the last frame of the video as an image.generate_audiobooleanWhether to generate audio for the video.resolutionenumVideo resolution - 480p for faster generation, 720p for balance, 1080p for High-quality video, 4K Ultra-High Definition, delivering perfect visual details. (480p, 720p, 1080p, 4k)aspect_ratioenumVideo aspect ratio configuration. Required field. (1:1, 4:3, 3:4, 16:9, 9:16, 21:9, adaptive)durationnumberVideo duration in 4-15 seconds.web_searchbooleanUse online searchnsfw_checkerbooleanDefaults to false. You can set it to false based on your needs. If set to false, our content filtering will be disabled, and all results will be returned directly by the model itself.Lo que la API Seedance 2.0 añade a tu flujo de trabajo de video
La página sigue la misma estructura API-first que la referencia: probar el modelo, entender los campos y luego pasar a la integración.
Referencias multimodales
Combina indicaciones con imágenes, videos y audios para que el modelo pueda seguir la identidad del sujeto, el movimiento, el ritmo y el estilo visual.
Consistencia en múltiples disparos
Crea secuencias cinematográficas cortas con personajes más estables, lógica de cámara y continuidad de escena a través de los cortes.
Movimiento guiado por referencia
Usa los clips de origen para guiar el movimiento de la cámara, el ritmo de la acción, las transiciones y el ritmo visual de alto impacto.
Creación consciente del audio
Sube referencias de audio o habilita audio generado para clips sincronizados con el ritmo, videoclips y narraciones sincronizadas.
De prueba en el área de juegos a solicitud de producción
Un camino de integración compacto para equipos que desean validar la calidad de los resultados antes de conectar la API en una aplicación.
1. Preparar solicitud
Elija Seedance 2.0 o Seedance 2.0 Fast, luego agregue texto de indicación y cualquier medio de referencia que su flujo de trabajo necesite.
2. Enviar generación
Llama a la API con tu clave de cuenta, id del modelo, duración, resolución, relación de aspecto y URLs de medios.
3. Sondear y presentar
Sigue la tarea hasta que tenga éxito, luego recupera la URL del video generado para tu aplicación, campaña o flujo de trabajo.
Lo que puedes crear con la API Seedance 2.0
Utiliza la API cuando tu producto necesite una salida de video de IA repetible, no solo un resultado único en el entorno de pruebas.
Generaciones exitosas de Seedance 2.0 de la comunidad
Navega por los resultados públicos de Seedance 2.0 que se completaron con éxito, luego abre cualquier caso para inspeccionar el prompt, la configuración y el resultado.
Seedance 2.0 VIP
Cinematic product film. Very slow push-in on the rustic barn-wood table. The long-haired dapple dachshund in the small brown cowboy hat blinks, tilts his head, then looks straight into the lens and gives one soft tail wag. Warm amber lamplight, dust drifting in the air, shallow depth of field, gentle handheld drift. The cream candle jar and its printed black label stay perfectly still, sharp, upright and completely unchanged for the whole shot. Absolutely Do not alter, warp, redraw or re-letter the candle logo, label artwork, or candle. It must be exact as in reference image. do not alter jewelry.(Not altering, the candle, logo, artwork, and jewelry, is the most important part of this task) Audio: a warm, friendly, slightly playful female voiceover says "Snooty Scents new jewelry candle. Get Along Lil' Doggy. In the scent of Free-Toes." Then a short beat, and she says, softer and knowing, "If you know, you know." Under the voice, soft fingerpicked acoustic western guitar and quiet room tone." (previous: "Locked-off static camera, extremely slow subtle drift. An EMPTY rustic western tabletop scene with no products, no objects in the center, no text and no lettering anywhere. Foreground: dark weathered reclaimed barn wood plank table with deep grain, running horizontally, warm brown tones. Far left edge: a chipped antique turquoise ceramic crock and a loose strand of turquoise beads. Background: heavily blurred dark tooled leather saddle and aged wood, deep shadow. Warm amber key light from upper left, soft falloff, cinematic tabletop product photography lighting, shallow depth of field
Seedance 2.0 Fast Image to Video
Cinematic product film. Start exactly on this frame and hold the composition. Very slow push-in on the rustic barn-wood table. The long-haired dapple dachshund in the small brown cowboy hat blinks, tilts his head, then looks straight into the lens and gives one soft tail wag. Warm amber lamplight, dust drifting in the air, shallow depth of field, gentle handheld drift. The cream candle jar and its printed black label stay perfectly still, sharp, upright and completely unchanged for the whole shot. Do not alter, warp, redraw or re-letter the label artwork. Audio: a warm, friendly, slightly playful female voiceover says "Snoody Scents new jewelry candle. Get Along Lil' Doggy. In the scent of Fri-Toes." Then a short beat, and she says, softer and knowing, "If you know, you know." Under the voice, soft fingerpicked acoustic western guitar and quiet room tone.
Seedance 2.0 VIP
A cinematic, photorealistic scene showing a sincere believer being emotionally and spiritually hurt by an individual religious authority figure who misuses their position of trust. The religious leader is clearly identifiable through traditional religious clothing and symbols of leadership, speaking with pride, harsh judgment, and controlling behavior toward one vulnerable person. The believer looks deeply wounded, discouraged, and confused, not because of God, but because someone claiming to represent God has treated them unfairly. The scene focuses on the contrast between the two individuals: the religious leader displays arrogance and a lack of compassion, while the believer responds with humility, patience, and a desire to follow God rather than human approval. The believer quietly leaves the conversation, finds a private place, opens the Bible, kneels in prayer, and cries out to God for help. As the scene progresses, the believer walks into warm sunlight with renewed peace, showing that although a person representing faith failed them, God did not abandon them. They forgive the person, continue serving others, and show kindness to another hurting individual. Emotional cinematic storytelling, realistic human expressions, subtle acting, no physical violence, no sexual content, no attack on religion or places of worship, focus on one person misusing spiritual authority versus God’s mercy and faithfulness. Dramatic lighting transition from darkness to hope, 35mm film look, slow camera movement, shallow depth of field, ultra-realistic 4K. Alternative darker version (for the bridge) A humble believer sits alone after being publicly shamed by a respected religious leader. The leader walks away confidently while the believer quietly wipes away tears. Instead of bitterness, the believer looks upward, prays, and finds peace. The scene transitions from a cold, shadowed room into a sunrise landscape, symbolizing that human rejection cannot separate them from God's love. Style: Ultra-photorealistic cinematic drama, 35mm anamorphic lens, soft natural lighting, rich cinematic color grading, realistic facial expressions, emotionally authentic acting, slow deliberate camera movement, shallow depth of field, subtle lens flare, volumetric light, gentle film grain, inspiring Christian atmosphere, no text, no logos, no subtitles, no exaggerated miracles, focus on peace, hope, joy, humility, and unwavering trust in God.
Seedance 2.0 VIP
A realistic cinematic story of a single mother raising two young children in a tiny apartment with very little money. Bills are piled on the kitchen table, the refrigerator contains only a few basic groceries, and her old washing machine has stopped working. Despite these hardships, she laughs while cooking a simple meal with her children, singing together as they prepare dinner. Before eating they hold hands and pray with sincere gratitude. Later she reads Bible stories to her children before bed, all smiling with genuine happiness and security. Outside the apartment window, the city is dark and busy, yet inside the home glows with warmth, peace, and love. The mother's face reflects unwavering trust in God rather than anxiety. Soft golden lighting, intimate handheld cinematography, emotional realism, natural performances, cinematic 4K. Style: Ultra-photorealistic cinematic drama, 35mm anamorphic lens, soft natural lighting, rich cinematic color grading, realistic facial expressions, emotionally authentic acting, slow deliberate camera movement, shallow depth of field, subtle lens flare, volumetric light, gentle film grain, inspiring Christian atmosphere, no text, no logos, no subtitles, no exaggerated miracles, focus on peace, hope, joy, humility, and unwavering trust in God.
Seedance 2.0 VIP
A deeply emotional cinematic film of an elderly Christian widower living alone in a quiet countryside cottage after the loss of his wife. Family photographs fill the walls, and an empty chair beside his own reminds viewers of his grief. Yet every morning he joyfully opens his Bible while sunlight fills the room. He sings softly while making breakfast, smiles warmly at neighbors as he walks through the village, encourages lonely people, visits a nursing home to comfort others, and quietly prays for everyone he meets. His face carries both the sadness of loss and an extraordinary joy that can only come from complete trust in God. Gentle golden morning light, peaceful countryside, slow cinematic camera work, emotional authenticity, photorealistic, beautifully color graded, 4K. Style: Ultra-photorealistic cinematic drama, 35mm anamorphic lens, soft natural lighting, rich cinematic color grading, realistic facial expressions, emotionally authentic acting, slow deliberate camera movement, shallow depth of field, subtle lens flare, volumetric light, gentle film grain, inspiring Christian atmosphere, no text, no logos, no subtitles, no exaggerated miracles, focus on peace, hope, joy, humility, and unwavering trust in God.
Seedance 2.0 VIP
A cinematic, photorealistic scene of a man walking slowly through a city devastated by war and disaster. Buildings are damaged, smoke rises in the distance, streets are covered with rubble, and people around him are frightened and grieving. The world around him appears chaotic and broken, yet he walks with extraordinary peace and calm. He carries no weapon, only a small Bible in his hand. Along the way, he stops to help injured strangers, comforts a crying child, gives food and water to survivors, and encourages people who have lost everything. His eyes show compassion and sorrow for the suffering, but also an unmistakable hope and trust in God. As explosions and destruction continue far away, warm sunlight breaks through dark clouds above him, symbolizing God's presence in the darkest moments. The camera follows him through the destruction, showing that his peace does not come from his circumstances but from his faith. Epic cinematic realism, emotional storytelling, 4K, realistic disaster environment, subtle Christian symbolism, no fantasy elements. Style: Ultra-photorealistic cinematic drama, 35mm anamorphic lens, soft natural lighting, rich cinematic color grading, realistic facial expressions, emotionally authentic acting, slow deliberate camera movement, shallow depth of field, subtle lens flare, volumetric light, gentle film grain, inspiring Christian atmosphere, no text, no logos, no subtitles, no exaggerated miracles, focus on peace, hope, joy, humility, and unwavering trust in God. These four scenarios would work well across the verses and choruses, with the repeated line "Lord we cry" cutting between each person's story, showing that although their circumstances differ, they share the same joyful confidence in God.
Construido para flujos de trabajo reales de API
Ejecución restringida por cuenta
Los usuarios inician sesión, envían trabajos y consumen créditos a través del flujo de generación existente de SdanceAI.
Manejo de medios de referencia
The studio supports uploaded reference media, direct URLs, previews, and form/API payload editing.
Elección de modelo escalable
Cambia entre los modos estándar y rápido de Seedance 2.0 según las necesidades de calidad, costo y latencia.
Preguntas sobre la API de Seedance 2.0
¿Para qué es mejor la API Seedance 2.0?
Es mejor para la generación de videos AI cortos y cinematográficos donde el control del prompt y los medios de referencia son importantes, incluidos videos de productos, clips sociales, replicación de movimientos y narración de historias en múltiples tomas.
¿Cuál es la diferencia entre Seedance 2.0 y Seedance 2.0 Fast?
Seedance 2.0 se centra en una producción de mayor calidad y un control creativo más fuerte. Seedance 2.0 Fast está optimizado para una iteración más rápida y flujos de trabajo por lotes escalables.
¿Puedo usar imágenes, video y audio en una sola solicitud?
Sí. El flujo de trabajo Seedance 2.0 admite texto más entradas de referencia mixtas, incluyendo imágenes, clips de video y referencias de audio.
¿Dónde puedo probarlo antes de integrarlo?
Use the playground on this page to test prompts, references, resolution, aspect ratio, duration, and API payload behavior before moving into production.
¿Qué nuevas funciones introduce la API Seedance 2.0?
Seedance 2.0 introduce un control multimodal más amplio con referencias de texto, imagen, video y audio. Está diseñado para una mejor guía de movimiento, una mayor consistencia de escena y una salida cinematográfica más predecible.
¿En qué se diferencia la API Seedance 2.0 de los generadores de videos de IA típicos?
Muchos generadores de video dependen principalmente de la interpretación de indicaciones. Seedance 2.0 está más orientado a referencias, por lo que puede usar medios de origen para guiar el movimiento de la cámara, el tiempo de las acciones, las transiciones, el estilo del sujeto y el ritmo.
¿Cuántas referencias puedo subir en un proyecto de la API Seedance 2.0?
El flujo de trabajo admite hasta 9 referencias de imágenes, hasta 3 referencias de video y hasta 3 referencias de audio. Las entradas de referencia de video y audio deben mantenerse dentro de los límites de duración documentados.
¿El API de Seedance 2.0 admite guía por voz y generación de sincronización labial?
El flujo de trabajo del modelo admite la generación consciente del audio. Puedes utilizar referencias de audio para el ritmo y la cadencia, y habilitar el audio generado cuando lo permita la versión seleccionada y la configuración de la solicitud.
¿Qué opciones de longitud y duración de video están disponibles?
Seedance 2.0 está diseñado para clips de formato corto, comúnmente en un rango de 4 a 15 segundos. La duración, la relación de aspecto y la resolución deben seleccionarse conjuntamente para coincidir con el formato de salida deseado.
¿Puedo usar la API de Seedance 2.0 para proyectos comerciales?
Esta página está configurada para flujos de trabajo de uso comercial. Para uso en producción, revise su plan de cuenta, saldo de créditos, disponibilidad de modelos y cualquier requisito aplicable de la política de contenido.
Convierte Seedance 2.0 en tu flujo de trabajo de video
Abre el generador, prueba un prompt, luego utiliza la documentación de la API cuando estés listo para conectar Seedance 2.0 en producción.