Seed Audio 1.0

Seed Audio 1.0 is ByteDance Seed's multimodal AI audio generation model that builds complete sound scenes from text, images, or audio references. Describe the moment you imagine, and it responds with dialogue, music, ambience, and effects that fit together as one coherent scene instead of loose, disconnected clips.

In a single prompt, it can produce multi-speaker dialogue with emotional delivery and native accents, layered background music, ambient textures, and foley-style sound effects. Because every element is generated to work together, you spend far less time recording, sourcing, and stitching separate audio tracks by hand.

The platform is designed for longer audio scenes and supports layer-aware output, so you keep control over each component of the mix. That makes it a practical tool for creative projects such as films, advertisements, podcasts, games, education, and XR prototypes.