~/HappyHorse Video Extend
Video to Video

HappyHorse Video Extend

Extend videos with seamless AI-generated continuation.

Hint: You can drag and drop a file or click to upload

モデルを実行して出力を確認

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。

README

Alibaba / HappyHorse Video ExtendVideo to Video (happyhorse-1.0-video-extend)

HappyHorse-1.0 Video Extend continues an existing video with AI-generated footage, guided by your text prompt. Maintains natural motion dynamics for seamless transitions.

ハイライト

  • Seamless continuation of existing video clips.
  • Prompt-guided scene progression.
  • 720P and 1080P output support.
  • 3 to 15 seconds total output duration.

パラメータ

  • video_url*Source video to extend (MP4/MOV)
  • prompt*Describe the desired continuation of the video.
  • durationTotal output video duration in seconds.
  • resolutionOutput 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. 1.Upload the source video to extend.
  2. 2.Describe what should happen next in the prompt.
  3. 3.Set the desired total output duration.

Frequently Asked Questions

What is the HappyHorse Video Extend API?
Extend videos with seamless AI-generated continuation.
How much does HappyHorse Video Extend cost via API?
HappyHorse Video Extend costs $0.7000 per generation through Renderful's API. No subscription required — pay only for what you use.
How do I use HappyHorse Video Extend 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-video-extend". See the documentation at renderful.ai/docs for code examples in Python, JavaScript, and cURL.
What type of content does HappyHorse Video Extend generate?
HappyHorse Video Extend is a video to video model by Alibaba. Key features include: Video Extension, Prompt-Guided Continuation, 720P/1080P.
Is the HappyHorse Video Extend API fast?
HappyHorse Video Extend has medium generation speed. Results are delivered via polling or webhook callback for seamless integration.