Native Voices, Dialects, and Scene Audio
Generate sound as part of the video with naturally connected dialogue and ambience.
Seedance 1.5 Pro generates sound as part of the video, making dialogue, ambient audio, and scene timing feel more naturally connected. It is especially strong for spoken content, multilingual delivery, and character-led moments. Whether you are producing explainer videos, multilingual ad campaigns, or dialogue-driven short films, the native audio pipeline eliminates the need for separate sound editing and syncing workflows.
- Natural dialogue and ambient audio
- Multilingual and dialect support
- Character-led audio-visual sync


