Key Takeaways:
- Vidu, China's own Sora-level text-to-video AI model, challenges OpenAI's dominance in the AI field.
- Developed using advanced Diffusion and Transformer technologies, Vidu combines exceptional consistency and dynamic capabilities.
- The model's deep understanding of Chinese cultural elements sweetens its appeal to local content creators and audiences.
- Vidu's introduction showcases China's commitment to leadership in AI development while balancing national interests and cultural identity.
Beijing, China, on April 27, presented Vidu, a groundbreaking text-to-video large AI model. Vidu was unveiled during the 2024 Zhongguancun Forum in Beijing and developed by Tsinghua University and Chinese AI company ShengShu Technology. Vidu represents a major advancement in the global AI competition and showcases China's growing capabilities in generative AI.
- Vidu is China's first Sora by OpenAI-level text-to-video large model, capable of generating 16-second, high-definition 1080p resolution videos with a single click.
- The model is built on a self-developed visual transformation model architecture called Universal Vision Transformer (U-ViT), which integrates two text-to-video AI models: the Diffusion and the Transformer.
- It combines exceptional consistency and dynamic capabilities, setting a new standard for AI-generated video content.
- Vidu's deep understanding of Chinese cultural elements allows it to incorporate iconic Chinese symbols, such as pandas and the mythical dragon (loong), connecting directly with the audiences and local content creators.
- Zhu Jun, vice dean of the Institute for Artificial Intelligence at Tsinghua University and chief scientist of ShengShu-AI, highlighted the alignment of Vidu's technical roadmap with the release of Sora, further motivating advancements in research.
- The core technology of U-ViT was proposed earlier than Sora's model architecture of DiT (Diversity in Transformation), showing China's proactive approach to innovation in the AI field.
- Vidu's live demonstration showcased its ability to simulate the real physical world and generate scenes with complex details, including realistic light and shadow effects and delicate facial expressions.
In Summary:
Vidu's introduction represents a technological breakthrough and a strategic achievement for China in the artificial intelligence (AI) domain. It highlights the country's commitment to leadership in AI development while preserving its cultural identity. This development shows a major achievement in the ongoing competition between global players in the AI landscape.
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