ByteDance’s new AI video generator, Seedance 2.0, is drawing sharp criticism from Hollywood groups that say it enables fast, widespread copyright infringement. Disney has also accused ByteDance of using Disney’s copyrighted material without permission in connection with Seedance 2.0.
Seedance 2.0 is the latest in a wave of video-generation tools that can turn short prompts—and other inputs—into short video clips, and it has gone viral in China since its launch. The rapid spread is fueling debate over how generative video tools should handle copyrighted characters and the likeness of real people.
Disney’s claims against Seedance 2.0
Disney has sent ByteDance a cease-and-desist letter accusing the company of using Disney’s copyrighted works without authorization. Engadget reported that the letter describes Seedance as being built “with a pirated library” of Disney characters from franchises including Star Wars and Marvel, framing Disney’s intellectual property as if it were public-domain clip art.
The letter included examples of Seedance-generated videos showing Disney-owned characters, including Spider-Man and Darth Vader, along with Peter Griffin, according to Engadget’s account. Engadget also reported that the cease-and-desist was first reported by Axios.
Hollywood groups raise infringement alarms
Industry pushback grew after viral Seedance videos circulated online, including a clip depicting Tom Cruise fighting Brad Pitt that drew widespread attention. The Motion Picture Association (MPA) criticized Seedance 2.0 and called for ByteDance to stop what it described as large-scale unauthorized use of U.S. copyrighted works.
Variety reported that an MPA spokesperson said that, “in just one day,” Seedance 2.0 had engaged in widespread unauthorized use of copyrighted materials and argued the service lacked adequate protections against infringement. TechCrunch similarly reported that the MPA’s CEO Charles Rivkin demanded ByteDance “immediately cease its infringing activity,” arguing the tool was launched “without meaningful safeguards.”
The Hollywood Reporter reported that SAG-AFTRA also condemned Seedance 2.0, calling it “obvious infringement,” and said the situation undermines the ability of human talent to earn a living. The Hollywood Reporter also described additional criticism from the Human Artistry Campaign, which called Seedance 2.0 “an assault on every creator globally” and argued that “theft is not innovation.”
What Seedance 2.0 can do
ByteDance has positioned Seedance 2.0 as a next-generation, multimodal video generator that can accept prompts combining text, images, video, and audio, according to The Verge. The Verge reported that users can supplement text prompts with up to nine images, three video segments, and three audio files. The Verge also said Seedance 2.0 can generate clips up to 15 seconds long with accompanying audio, while accounting for camera movement, visual effects, and motion dynamics.
Reuters reported that ByteDance said Seedance 2.0 was designed for professional film, e-commerce, and advertising production, and that it can process text, images, audio, and video simultaneously to lower content creation costs. Reuters also reported that the model went viral in China, has been compared to DeepSeek, and has won praise for producing cinematic storylines with just a few prompts.
Some coverage has highlighted the model’s realism and physical consistency. Forbes reported that Seedance 2.0 aims to improve physical accuracy and generate hyper-realistic outputs, describing examples such as skating sequences that appear convincingly realistic. The Verge likewise reported that ByteDance showcased figure skaters and said the model could adhere to the laws of physics while following instructions for complex actions.
NDTV described Seedance 2.0 as a tool that combines text, images, clips, and audio, and said it can produce realistic videos with natural motion, synced sound, and accurate lighting effects. NDTV also said the tool offers more control by blending multiple inputs and can help professionals reduce editing time.
Where it’s available—and what’s next
The Verge reported that Seedance 2.0 is currently available through ByteDance’s Dreamina AI platform and its AI assistant, Doubao. The Verge added that it is unclear whether Seedance 2.0 will be integrated into TikTok.
TechCrunch reported that Seedance is similar to OpenAI’s Sora in that it can create short videos from a text prompt, and it said Seedance is currently limited to 15 seconds. TechCrunch also reported that, according to The Wall Street Journal, the model was available to Chinese users of ByteDance’s Jianying app, and that ByteDance said it would soon be available to global users of its CapCut app.
