HappyHorse 1.0 is a new multi-modal AI audio and video generation model. With a unified structure, it generates videos, voices and background sounds in one inference with perfect lip-sync. It has four core functions: text-to-video, image-to-video, reference-based creation and video editing, and natively outputs 1080P videos with common aspect ratios. Adopting distillation acceleration, it greatly boosts generation speed and supports lip-sync for 7 languages including Chinese, English, German and French. Leading the industry in overall performance, it is easy to use and widely applied to e-comm