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MPA, SAG-AFTRA Condemn ByteDance’s Seedance 2.0 After Viral Actor Deepfakes

The new AI video model outputs near-cinematic clips from short prompts, raising urgent questions over copyright and consent.

Overview

  • ByteDance released Seedance 2.0 this week, and users quickly posted hyper‑realistic videos mimicking Tom Cruise, Brad Pitt, and major franchises that spread widely online.
  • The Motion Picture Association accused the service of unauthorized use of U.S. copyrighted works on a massive scale and urged ByteDance to halt the activity immediately.
  • SAG-AFTRA called the output “blatant infringement,” citing unauthorized use of members’ voices and likenesses and warning that it undermines performers’ livelihoods.
  • Irish filmmaker Ruairí Robinson said the viral Cruise–Pitt clip came from a two-line prompt, while screenwriter Rhett Reese warned such tools could let one person create studio-quality films.
  • CineD reported that Disney sent a cease-and-desist letter to ByteDance alleging Seedance includes a “pirated library” of its characters, a development not confirmed by Disney in other outlets.