HappyHorse 1.0 参考Immagine a Video 1080p: Image-to-Video
Happy Horse 1.0 参考Immagine a Video（1080p）——结合 1-9 张参考图像和文本Prompt，生成富有表现力的 1080p 视频短片。
Happy Horse 1.0 参考Immagine a Video（1080p）——结合 1-9 张参考图像和文本Prompt，生成富有表现力的 1080p 视频短片。
About this model
Happy Horse 1.0 参考Immagine a Video基于 1-9 张参考图像和描述性Prompt进行生成，Output 1080p 视频短片，同时以较强的运动连贯性保留参考内容的外观、角色或风格。
它非常适合角色一致的故事叙述、品牌风格化镜头，以及任何需要依靠视觉锚点而不仅仅是文本来确定画面的场景。
Cost analysis
| Provider | Cost | Notes |
|---|---|---|
| muapi | $0.42/sec at 1080p | 1080p 按秒固定计费；5 秒片段费用为 $2.10。 |
| Fal.ai | Non disponibile | Happy Horse 1.0 Reference to Video is not currently available on Fal.ai. |
| Replicate | Non disponibile | Happy Horse 1.0 Reference to Video is not currently available on Replicate. |
1080p 按秒固定计费；5 秒片段费用为 $2.10。
Happy Horse 1.0 Reference to Video is not currently available on Fal.ai.
Happy Horse 1.0 Reference to Video is not currently available on Replicate.
** Competitor pricing is estimated based on similar model architectures and usage tiers.
Configuration schema
| Parameter | Type | Description | Default |
|---|---|---|---|
| Prompt | string | Text description of the desired video. Up to 5,000 non-Chinese (or 2,500 Chinese) characters. | Place @image1 inside @image2 running across countertops while giant cooking disasters happen everywhere. Exploding soup pots, flying vegetables, and fire bursts create chaos as the tiny horse desperately escapes through the oversized kitchen. |
| 参考Immagine | array | 1-9 个参考Immagine URL。格式为 JPEG/PNG/WEBP，最短边 >=400px，每张 <=10 MB。 | https://d3adwkbyhxyrtq.cloudfront.net/webassets/videomodels/happy-horse-1-reference-to-video-1080p-1.jpg |
| Proporzioni | Enum (5 options) | OutputVideo的Proporzioni。 | 16:9 |
| Durata (secondi)（秒） | int | VideoDurata（秒）。 | 5 |
| 种子 | int | 可选的Seed casuale，用于复现结果（0-2147483647）。 | 0 |
Text description of the desired video. Up to 5,000 non-Chinese (or 2,500 Chinese) characters.
Place @image1 inside @image2 running across countertops while giant cooking disasters happen everywhere. Exploding soup pots, flying vegetables, and fire bursts create chaos as the tiny horse desperately escapes through the oversized kitchen.1-9 个参考Immagine URL。格式为 JPEG/PNG/WEBP，最短边 >=400px，每张 <=10 MB。
https://d3adwkbyhxyrtq.cloudfront.net/webassets/videomodels/happy-horse-1-reference-to-video-1080p-1.jpgOutputVideo的Proporzioni。
16:9VideoDurata（秒）。
5可选的Seed casuale，用于复现结果（0-2147483647）。
0Developer documentation
提供 1-9 张参考图像：通过 images_list 传入（JPEG/PNG/WEBP，最短边 >=400px，每张 <=10 MB）。
编写Prompt：描述运动、构图和氛围——参考图像负责确定视觉外观。
选择Proporzioni和时长：时长为 3-15s。
提交请求：提交至 POST /api/v1/happy-horse-1-reference-to-video-1080p，并轮询 /predictions/{request_id}/result。
使用技巧
Frequently asked
每次请求可以提供 1-9 张图像。
每次生成支持 3-15 秒。
1080p。
需要——Prompt用于引导运动和构图，参考图像则用于固定视觉效果。