Image to Video
HappyHorse R2V
Reference-to-video with up to 9 reference images.
Add images (0/9)
Upload up to 9 images
例
Input
Ref 1
Ref 2上記はサンプル出力です。プロンプトと設定は左側に事前入力されています。
リクエストのコストは $0.70 （1回あたり） の金額で $10 で約 14 回実行できます。
関連モデル
README
Alibaba / HappyHorse R2V — Image to Video (happyhorse-1.0-r2v)
HappyHorse-1.0 R2V generates videos from multiple reference images, preserving subject appearance and scene details with enhanced stability.
ハイライト
- •Up to 9 reference images for precise creative control.
- •Enhanced subject and scene consistency.
- •Reference images as "Image 1", "Image 2", etc. in prompts.
- •Native 720P and 1080P output.
パラメータ
- •prompt* – Text prompt referencing images as "Image 1", "Image 2", etc.
- •image* – Reference images (up to 9)
- •duration – Video duration in seconds (3-15)
- •aspect_ratio – Aspect ratio
- • 16:9
- • 9:16
- • 1:1
- • 4:3
- • 3:4
- •resolution – Output resolution
- • 720P
- • 1080P
料金
$0.70 生成ごと
| 解像度 | 価格 |
|---|---|
| 720P | $0.14 |
| 1080P | $0.28 |
使い方
- 1.Upload up to 9 reference images.
- 2.Write a prompt referencing them as "Image 1", "Image 2", etc.
- 3.Choose resolution, duration, and aspect ratio.
Related Guides
Frequently Asked Questions
What is the HappyHorse R2V API?
Reference-to-video with up to 9 reference images.
How much does HappyHorse R2V cost via API?
HappyHorse R2V costs $0.7000 per generation through Renderful's API. No subscription required — pay only for what you use.
How do I use HappyHorse R2V via API?
Sign up for a free Renderful API key, then send a POST request to the /v1/predictions endpoint with model "happyhorse-1.0-r2v". See the documentation at renderful.ai/docs for code examples in Python, JavaScript, and cURL.
What type of content does HappyHorse R2V generate?
HappyHorse R2V is a image to video model by Alibaba. Key features include: 3-15s video, Up to 9 Reference Images, 720P/1080P.
Is the HappyHorse R2V API fast?
HappyHorse R2V has medium generation speed. Results are delivered via polling or webhook callback for seamless integration.