最新报道:OpenAI is shifting its copyright approach for the new video app Sora, moving from an opt-out to an opt-in model where rightsholders must grant explicit permission for their characters to appear in AI-generated videos. CEO Sam Altman announced plans to give copyright holders granular control over character usage and explore video monetization, potentially sharing revenue, while acknowledging some unauthorized content may slip through. Sora, an invite-only app, quickly topped App Store charts, with users creating videos featuring copyrighted characters like Pikachu.