Happy Horse 1.0 - Edit video
post /v1/ai/video-edit/happy-horse-1 Edit an existing video with natural-language instructions using Happy Horse 1.0, Alibaba's AI video editing model, optionally guided by up to 5 reference images.
Editing modes:
- Instruction-based editing: Provide
promptwith editing instructions (e.g., "change the sky to sunset") - Reference-image editing: Provide
promptandimage_urls, then reference images from the prompt using@Image1..@Image5(1-based, in array order)
Key features:
- 720P and 1080P resolution support
- Up to 5 reference images
- Output is capped at 15 seconds
- Configurable audio handling:
auto(regenerate when relevant) ororigin(preserve input audio)