Happy Horse 1.1
Happy Horse 1.1 is Alibaba's video model. Generate 1080p video with synchronized native audio and multilingual lip-sync from a text prompt, an image or references.
Input
Fields marked * are required. Review the price before generating.
API code for this input
Complete the required fields and fix input errors to see API code.
How to use Happy Horse 1.1
Getting started
Plan dialogue or ambient scenes with explicit actions and camera direction.
Review your result
Review speech timing, character continuity and the first and last frames.
Inputs and settings
Text mode requires prompt. Image mode requires image_url and makes prompt optional; reference mode requires image_urls and prompt.
Select 3–15 seconds and 720p or 1080p. Text and reference modes expose aspect_ratio; the single-image operation does not.