Happyhorse 1 0 Api
To be verifiedHappyHorse 1.0 is a unified multimodal AI video generation model developed by Alibaba's ATH-AI. It utilizes a single-stream Transformer architecture to generate 1080p high-definition video and native audio simultaneously in a single forward pass. Unlike traditional models that require separate audio synthesis and lip-syncing steps, HappyHorse 1.0 generates dialogue, environmental sounds, and sound effects perfectly synced with the visuals. It supports sub-pixel level lip-syncing for seven languages and currently ranks first in Artificial Analysis benchmarks for both text-to-video and image-to-video generation.
Alibaba's native audio-visual AI video generator with 1080p output and 7-language lip-sync.
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apimart.ai/zh/model/happyhorse-1-0
What is Happyhorse 1 0 Api?
Alibaba's native audio-visual AI video generator with 1080p output and 7-language lip-sync.
HappyHorse 1.0 is a unified multimodal AI video generation model developed by Alibaba's ATH-AI. It utilizes a single-stream Transformer architecture to generate 1080p high-definition video and native audio simultaneously in a single forward pass. Unlike traditional models that require separate audio synthesis and lip-syncing steps, HappyHorse 1.0 generates dialogue, environmental sounds, and sound effects perfectly synced with the visuals. It supports sub-pixel level lip-syncing for seven languages and currently ranks first in Artificial Analysis benchmarks for both text-to-video and image-to-video generation.
Core Features
Unified Multimodal Transformer: Simultaneously generates video and audio tokens in one representation space.
Native Audio Generation: Produces dialogue and sound effects without needing separate TTS or post-production.
7-Language Lip-Sync: Supports English, Mandarin, Cantonese, Japanese, Korean, German, and French with sub-pixel accuracy.
1080p Native Resolution: High-fidelity output without the need for additional upscaling.
DMD-2 Sampling: High-speed generation, producing a 1080p video in approximately 38 seconds on an H100 GPU.
Vertical Video Optimization: Specially tuned for mobile platforms like TikTok, Reels, and Shorts.
Popular Use Cases
- Global advertising campaigns requiring multi-language lip-synced versions.
- Short-form social media content creation for platforms like TikTok and Instagram.
- AI-generated spokespersons and training videos with perfect speech-to-lip synchronization.
- Film and game pre-visualization with temporary dialogue and ambient sound.
- Localized online education content generated from a single prompt.
Feature Comparison
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Comparison details are provided for informational purposes and should be verified with the official website.
How to use
- To use HappyHorse 1.0
- register an account on APIMart and recharge your balance. Create an API Key in the console for authentication. You can then generate videos by sending a POST request to the API endpoint with the model ID 'happyhorse-1.0'
- providing a text prompt or an image for image-to-video generation.
Pricing
Happyhorse 1 0 Api uses a freemium pricing model. Pricing and features may change over time.
Pay-as-you-go
Based on usage
Transparent pricing based on the length and resolution of the output video.
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