Happy Horse 1.1 Reference to Video generates video conditioned on 1-9 reference images plus a text prompt, with selectable 720p/1080p output resolution.
Happy Horse 1.1 Reference to Video — generate video conditioned on 1-9 reference images plus a text prompt. Selectable output resolution (720p/1080p) — price scales with the resolution chosen.
关于此模型
Happy Horse 1.1 Reference to Video generates video conditioned on 1-9 reference images plus a text prompt, at your choice of 720p or 1080p output resolution, with improved reliability over Happy Horse 1.0 via an automatic KIE.ai fallback path. Reference multiple images in your prompt to compose scenes combining characters, objects, and settings from separate source images.
A single resolution parameter lets you draft cheaply at 720p and switch to 1080p for final output on the same endpoint.
成本分析
| 提供商 | 费用 | 备注 |
|---|---|---|
| muapiapp | $0.14–$0.18/秒 (720p–1080p) | Simple per-second, resolution-scaled 定价 with 无需订阅s. Pick 720p for cost-effective drafts or 1080p for premium output, on the same endpoint. |
Simple per-second, resolution-scaled 定价 with 无需订阅s. Pick 720p for cost-effective drafts or 1080p for premium output, on the same endpoint.
** 竞品价格根据相似模型架构和使用层级估算。
配置参数
| 参数 | 类型 | 描述 | 默认值 |
|---|---|---|---|
| 提示词 | string | Text description of the desired video. 最多 5,000 characters. | Place @image1 inside @image2 running across countertops while giant cooking disasters happen everywhere. Exploding soup pots, flying vegetables, and fire bursts create chaos. |
| 分辨率 | 枚举（2 个选项） | Output resolution. Price scales with resolution: 720p is cheaper, 1080p is more expensive. | 720p |
| 参考图像 | array | 1-9 个参考图像 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 |
| 画面比例 | 枚举（5 个选项） | 输出视频的画面比例。 | 16:9 |
| 时长（秒） | int | 视频时长（秒）。 | 5 |
| 种子 | int | 可选的随机种子，用于复现结果（0-2147483647）。 | 0 |
Text description of the desired video. 最多 5,000 characters.
Place @image1 inside @image2 running across countertops while giant cooking disasters happen everywhere. Exploding soup pots, flying vegetables, and fire bursts create chaos.Output resolution. Price scales with resolution: 720p is cheaper, 1080p is more expensive.
720p1-9 个参考图像 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输出视频的画面比例。
16:9视频时长（秒）。
5可选的随机种子，用于复现结果（0-2147483647）。
0开发者文档
images_list (JPEG/PNG/WEBP, ≥400px shortest side, ≤10MB each).resolution to "720p" (cheaper, default) or "1080p" (premium output).常见问答
Happy Horse 1.1 Reference to Video costs $0.14/sec at 720p (default) or $0.18/sec at 1080p on muapi. A 5-second 720p clip costs $0.70; the same clip at 1080p costs $0.90.
1.1 is a newer generation with improved reliability (automatic KIE.ai fallback) and lower per-second pricing at both resolutions.
Pass `resolution: "720p"` (default) or `resolution: "1080p"` in your request body — both are served by the same endpoint.
1 to 9 images, referenced in your prompt matching the order in `images_list`.
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.