The Seedance 2.0 copyright controversy has intensified after ByteDance pledged to strengthen safeguards against unauthorized intellectual property use on its AI video generator. The move follows legal threats from major U.S. studios, including Disney, over claims that copyrighted characters were used without permission.

The Chinese technology giant said it is taking steps to prevent misuse of intellectual property and likeness on its AI platform, though it did not disclose specific details about the new safeguards.

Disney Accuses ByteDance of Unauthorized Use of Characters

The Seedance 2.0 copyright controversy escalated after Disney sent a cease-and-desist letter accusing ByteDance of using its characters to train and power the AI model without authorization.

According to reports, Disney alleged that Seedance 2.0 was preloaded with a pirated library of copyrighted characters from major franchises such as Star Wars and Marvel. The company claimed the tool reproduced and distributed derivative content featuring characters like Spider-Man and Darth Vader, presenting them as if they were public-domain assets.

The allegations center on claims that the platform enabled widespread creation of copyrighted content without appropriate licensing agreements.

Viral AI Videos Spark Industry Backlash

The release of Seedance 2.0 last week quickly generated viral attention, particularly in China, where users shared highly realistic AI-generated videos, including scenes depicting Hollywood actors in fictional scenarios.

The model has drawn comparisons to other advanced AI systems and received praise for producing cinematic narratives from simple text prompts. However, its rapid popularity also triggered concerns across the entertainment industry regarding copyright protection and creative ownership.

Industry organizations and content creators have increasingly raised alarms about generative AI systems producing content based on copyrighted material without clear authorization frameworks.

Other Studios Join Legal Pressure

The Seedance 2.0 copyright controversy expanded further as Paramount Skydance reportedly sent its own cease-and-desist letter, accusing ByteDance of engaging in intellectual property infringement.

Disney has also taken similar action against other AI companies, including demanding that Character.AI halt the unauthorized use of its characters. The entertainment giant has simultaneously pursued licensed partnerships, including a deal signed in December allowing OpenAI to use characters from franchises such as Star Wars, Pixar, and Marvel in its Sora video generator.

ByteDance Promises Stronger Safeguards

In response to mounting pressure, ByteDance stated it is strengthening protections to prevent unauthorized use of intellectual property on Seedance 2.0. The company emphasized its commitment to improving safeguards but( did not clarify how enforcement mechanisms would work or when updates would be implemented.

The Seedance 2.0 copyright controversy highlights the growing tension between AI innovation and intellectual property rights, as regulators, studios, and technology firms navigate the evolving legal landscape surrounding generative AI tools.