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HappyHorse 1.0 Image to Video: Imagen a vídeo

Happy Horse 1.0 Image to Video animates a still image with selectable 720p/1080p output resolution — price scales with the resolution chosen. Happy Horse 1.0 Image to Video animates a single start-frame image into a fluid, expressive video clip, at your choice of 720p or 1080p output resolution. Upload an image and an optional text prompt guiding the motion, and the model brings the still to life with natural movement while preserving the original composition and style. A single resolution parameter lets you draft cheaply at 720p and switch to 1080p for hero shots on the same endpoint, no separate integration needed.

Controles interactivos del modelo

Happy Horse 1.0 Image to Video animates a still image with selectable 720p/1080p output resolution — price scales with the resolution chosen.

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Descripción general

Acerca de este modelo

Actualizado: 11 sept 2026

Happy Horse 1.0 Image to Video animates a single start-frame image into a fluid, expressive video clip, at your choice of 720p or 1080p output resolution. Upload an image and an optional text prompt guiding the motion, and the model brings the still to life with natural movement while preserving the original composition and style.

A single resolution parameter lets you draft cheaply at 720p and switch to 1080p for hero shots on the same endpoint, no separate integration needed.

1Product photo animation: bring static product shots to life for marketing and social media
2Portrait animation: add subtle motion to character or portrait images
3Concept art bring-to-life: animate illustrations or concept art for pitches and previews
4Social media content: turn still photography into eye-catching short-form video
5Storyboard previsualization: animate key frames to preview motion before full production
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Precios y tarifas

Análisis de costes

muapiapp$0.18–$0.36/sec (720p–1080p)

Precios sencillos por segundo, ajustados a la resolución y sin suscripciones. Elige 720p para borradores económicos o 1080p para resultados prémium desde el mismo endpoint.

** Los precios de competidores son estimaciones basadas en arquitecturas de modelos y niveles de uso similares.

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Especificaciones técnicas

Esquema de configuración

Promptstring

Optional text description guiding the motion.

Valor por defectoThe motorcycle suddenly accelerates uncontrollably through traffic while the horse struggles to stay balanced. Cars swerve out of the way, sparks scrape across the road during sharp turns, and the camera tracks inches away from the speeding bike.
ResoluciónOpciones permitidas (2)

Output resolution. Price scales with resolution: 720p is cheaper, 1080p is more expensive.

Valor por defecto720p
Imagenarray

imagen.

Valor por defectohttps://d3adwkbyhxyrtq.cloudfront.net/webassets/videomodels/happy-horse-1-image-to-video-720p.jpg
Relación de aspectoOpciones permitidas (5)

salidavídeorelación de aspecto.

Valor por defecto16:9
Duración (segundos)int

vídeoduración () .

Valor por defecto5
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Guía de integración

Documentación para desarrolladores

  1. Provide a single start-frame image URL in images_list.
  2. Optionally add a text prompt describing the desired motion.
  3. Set resolution to "720p" (cheaper, default) or "1080p" (premium output).
  4. Select aspect ratio and duration (3-15 seconds).
  5. Submit your request—Happy Horse 1.0 animates the image at the selected resolution.
  6. Download and review; bump the resolution for a higher-quality pass if needed.
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Preguntas frecuentes

Preguntas frecuentes

What is the cost of Happy Horse 1.0 Image to Video?

Happy Horse 1.0 Image to Video costs $0.18/sec at 720p (default) or $0.36/sec at 1080p on muapi. A 5-second 720p clip costs $0.90; the same clip at 1080p costs $1.80.

How do I choose the resolution?

Pass `resolution: "720p"` (default) or `resolution: "1080p"` in your request body — both are served by the same endpoint.

How many images can I provide?

Exactly one — `images_list` takes a single-element list, the start frame the video animates from.

Can I guide the motion with a prompt?

Yes, the `prompt` field is optional and guides the motion/action applied to the image; leave it blank for the model's default interpretation.

What happened to the dedicated 720p/1080p endpoints?

They still work exactly as before, unchanged, for existing integrations. This unified endpoint is the new recommended way to access both resolutions through one integration.