ByteDance's AI video model faces compute limits and copyright lawsuits
ByteDance unveiled Seedance 2.0, an advanced AI video generation model in February that impressed industry observers with its capabilities. The model faces significant obstacles including severe compute bottlenecks causing multi-hour wait times and cease-and-desist letters from major studios like Disney and Netflix over alleged copyright infringement.
ByteDance launched Seedance 2.0, a major upgrade to its flagship video generation model, in early February, immediately capturing attention across China's AI ecosystem. Industry figures including Feng Ji, founder of Game Science studio, praised the model's capabilities, with some noting it "thinks like a director." However, access remained highly restricted, limited to existing users of ByteDance's Chinese consumer-facing AI apps including Doubao, Jimeng, Xiaoyunque, and Spark.
The model is experiencing severe infrastructure challenges that are limiting adoption. Users reported queue wait times exceeding 90,000 positions, with generation times reaching four hours for five-second videos. ByteDance's GPU capacity appears insufficient for widespread use, despite the company's substantial resources. The situation was further complicated by content review failures occurring at 99 percent completion, sending users back to queue endpoints after hours of waiting.
Legal challenges compound the technical obstacles. Major studios including Disney, Netflix, and Paramount sent cease-and-desist letters alleging copyright infringement by Seedance 2.0's outputs. The situation reflects a broader divergence between China and the United States regarding generative AI adoption. While Hollywood largely avoided public AI use, Chinese entertainment professionals including Cannes-winning director Jia Zhangke openly collaborated with AI tools, and Seedance 2.0 generated visual backdrops for the Spring Festival Gala broadcast. This openness stems partly from China's weaker intellectual property protections, which have normalized AI content use among creators and consumers but create significant legal exposure as the technology scales globally.