Seedance 2.5

Seedance 2.5 is ByteDance's next‑generation AI video generation platform that produces 30‑second native 4K videos in a single pass, aimed at professional filmmaking, advertising, and creative studios. The system accepts up to 50 multimodal inputs—including text prompts, images, video clips, audio tracks, and 3D white models—and blends them into one cohesive output while preserving consistent characters, lighting, and spatial relationships. Generated videos can be edited locally without starting from scratch; users can swap subjects, backgrounds, or props while retaining original camera motion, lighting direction, and scene composition, making rapid iteration easy for campaigns and localized content. Seedance 2.5 delivers production‑grade precision with native audio‑visual synchronization, realistic physics, and 20 % improved prompt adherence, targeting creators who need cinematic quality and director‑level control in their workflows.