Seed Video

HappyHorse is a professional AI video generation platform dedicated to providing marketing teams, brands, and creators with efficient workflows for text-to-video and image-to-video. It supports 720p HD output, videos up to 15 seconds long, realistic human generation, sound effect addition, and advanced audio-video synchronization. It offers flexible subscription plans and credit pack purchases, supports cryptocurrency payments, and features team-level capabilities such as batch generation, API integration, and custom branding, helping teams rapidly transition from concept to publish-ready commercial videos.

Veo4 is a professional AI video generation platform offering watermark-free, high-definition 4K video creation based on the Veo4 model. It supports three workflows: text-to-video, image-to-video, and video-to-video, designed specifically for marketing teams, advertising creatives, and social media content creators. Features include hyper-realistic motion, extended scene duration, cinematic details, and character consistency control. Offers HD and 4K quality options, commercial usage rights, and early API access to help teams rapidly transition from concept to publish-ready videos.

TryVeo4 is a professional AI video generation studio based on the Veo4 model and Sora 2 technology, offering movie-grade 1080p quality video creation. It supports dual modes of text-to-video and image-to-video conversion, featuring advanced motion synthesis, native multi-camera storytelling, and ultra-fast processing speed. It provides character consistency control, private no-watermark creation, and full commercial licensing, making it an ideal AI video tool for content creators, marketers, and professional video producers.

HappyHorse is a professional-grade AI video generator powered by the HappyHorse 1.0 model, delivering cinematic 1080p HD video creation. It supports dual modes of text-to-video and image-to-video, featuring a unified multimodal architecture for synchronized audio-visual generation. The platform delivers realistic human movements, facial expressions, and lip-syncing. Designed specifically for advertising, digital human videos, multilingual content, and social media marketing, it achieves second-level professional video output through an 8-step reasoning process.

Viddo AI is a comprehensive AI video and image generation platform that integrates over 20 leading models such as Veo 3.1, Runway Gen-4, Kling 3.0, Midjourney, and Suno. It supports text-to-video generation, image-to-video animation, long-form videos of unlimited duration, AI music video synthesis, text/image-to-image generation, and more. It is suitable for social media, advertising, film production, and e-commerce marketing, significantly reducing the cost and barrier to creation.

Crevid AI is an all-in-one AI video and image generation platform that integrates over 20 top models, including Sora 2, Veo3, Runway Gen-4, Kling V2.1, Midjourney, Suno, and more. It supports text-to-video, image-to-video, AI music generation, and over 300 video effects (AI Kissing, AI Hug, AI Twerk, etc.), providing high-quality content creation services without watermarks and with commercial licenses for over 1.5 million users, at a price 90% lower than the market rate.

HappyHorse 1.0 is the number one open-source AI video model in the Artificial Analysis Arena, based on a unified transformer architecture with 15 billion parameters and 40 layers, pioneering audio-video joint generation technology. The 8-step DMD-2 distillation inference does not require CFG, supporting text-to-video and image-to-video generation, with native output in 1080p/2K cinema-level quality. It features native lip synchronization in 7 languages (with the lowest WER of only 14.60%), a commercially friendly open-source license, supports FP8 quantization and single GPU deployment, making it the ultimate AI video solution for professional creators and teams.

HappyHorse 1.0 is the number one AI video generator in the Artificial Analysis Video Arena, based on a unified Transformer architecture with 15 billion parameters. It supports text-to-video and image-to-video generation, natively producing 1080p HD videos with synchronized audio and quick generation with 8-step denoising. It features an original joint audio synthesis technology supporting native lip synchronization in six languages: Chinese, English, Japanese, Korean, German, and French, without the need for post-dubbing. Suitable for various scenarios such as social media content, product marketing, film previews, and e-commerce displays.