ByteDance has postponed the global API release of Seedance 2.0, its latest AI video generation model, which had been scheduled for February 24. The company has not announced a new date, according to reports from the Chosun Ilbo and other outlets, after major Hollywood studios and the Motion Picture Association sent cease-and-desist letters demanding that it stop the model from reproducing their content and performers.
Seedance 2.0 has been available inside China through ByteDance’s own apps, where its ability to produce realistic, multi-shot clips with synchronized audio drew wide attention. The international API would have let developers and businesses outside China build on the model directly.
Why the launch stalled
The trouble began when clips made with Seedance 2.0 circulated online showing convincing likenesses of actors including Tom Cruise and Brad Pitt in scenes they never filmed. Netflix, Disney, Paramount and the Motion Picture Association, the trade body for the major studios, then sent successive letters to ByteDance demanding a halt to what they described as unauthorized use of copyrighted characters, footage and the identities of real performers, the Chosun Ilbo reported.
The studios’ position is that an AI tool capable of generating recognizable copies of protected works and living people on demand exposes the company operating it to copyright and right-of-publicity claims, whatever the intentions of individual users. The letters signal that the entertainment industry intends to contest AI video generators that do not build in protections from the outset.
ByteDance’s response
ByteDance has said it will put safeguards in place before the global rollout, including filters intended to block the unauthorized imitation of real people and to reduce reproduction of copyrighted material, according to the reports. The company has not said how long that work will take.
The delay reflects a broader shift in how AI video tools are viewed. Within a year, they have gone from novelties producing short, glitchy clips to systems whose output is realistic enough to affect film studios, news media and public trust. Regulators in several jurisdictions are also considering rules on synthetic media and the use of a person’s likeness.
A test case for the industry
ByteDance is not alone in facing this pressure. OpenAI’s Sora video app drew complaints from studios and talent agencies over unauthorized character and likeness generation after its 2025 launch, and OpenAI subsequently moved to an opt-in model for rights holders. How ByteDance balances creative capability against legal protection will be watched closely, both by competitors building similar models and by the studios deciding whether letters are enough or litigation comes next.
For now, the question for developers is less when Seedance 2.0 arrives outside China than what restrictions it will carry when it does.
