HappyHorse
What is HappyHorse?
HappyHorse is an advanced, open-source AI video generator that jointly synthesizes high-quality 1080p video and synchronized audio in a single pass. Utilizing a 40-layer Transformer architecture, it integrates text, video, and audio tokens simultaneously, eliminating the need for post-processing audio. It supports both text-to-video and image-to-video workflows and features a native 7-language lip-sync capability. The model is highly efficient, using DMD-2 distillation to achieve high-quality results in just 8 inference steps, making it accessible for single-GPU deployment. It is ranked #1 on the Artificial Analysis Arena for its performance and prompt adherence.
How to use HappyHorse?
Users can generate content by selecting a 'Generation Type' (such as Image to Image or Text to Video), uploading reference images if necessary, and entering a detailed prompt. After configuring settings like aspect ratio and resolution, click 'Generate' to create the video. The site also offers a Prompt Assistant to help refine descriptions.
HappyHorse's Core Features
Unified Audio-Video Architecture (Single-pass generation)
7-Language Native Lip-Sync (English, Mandarin, Cantonese, Japanese, Korean, German, French)
Blazing Fast 8-Step Inference via DMD-2 distillation
High-Resolution Output (Native 1080p and 2K cinema-grade)
Fully Open Source with commercial-friendly licensing
Multi-Shot Narrative and advanced motion synthesis
HappyHorse's Use Cases
Creating short films with automated synchronized audio and Foley effects
Producing localized social media ads with native multilingual lip-sync
Prototyping game cutscenes in various aesthetic styles like anime or cyberpunk
Generating high-quality marketing content without a post-production pipeline
FAQ from HappyHorse
What makes HappyHorse different from other video models?
Is HappyHorse truly open source?
What languages are supported for lip-sync?
HappyHorse Support Email & Customer service contact & Refund contact etc.
Here is the HappyHorse support email for customer service: [email protected] . More Contact, visit the contact us page()
HappyHorse Company
HappyHorse Company name: HappyHorse .
HappyHorse Company address: .
More about HappyHorse, Please visit the about us page().
HappyHorse Login
HappyHorse Sign up
HappyHorse Sign up Link: https://happy-horses.io/#generator
HappyHorse Twitter
HappyHorse Twitter Link: https://happy-horses.io/twitter
HappyHorse Github
HappyHorse Github Link: https://happy-horses.io/github
HappyHorse Reviews (0)
HappyHorse Pricing
Basic
$7.42/mo
1,800 credits/year (150/month), standard speed, no commercial license.
Pro
$14.92/mo
6,000 credits/year (500/month), priority queue, commercial license, watermark-free.
Max
$37.40/mo
18,000 credits/year (1,500/month), faster speed, higher concurrency, commercial license.
Ultra
$60.08/mo
36,000 credits/year (3,000/month), API access, team license, fastest priority.
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