Seedance 2.0
Cinematic video up to 15 seconds in 1080p — natural motion physics and synced audio
About the model
Seedance 2.0 is ByteDance’s multimodal video model aimed at cinematic results. What sets it apart is how it handles motion physics: natural weight, inertia, and timing of objects in the frame, plus the ability to keep character and scene logic consistent across shot changes.
The model can reproduce the camera trajectory, staging, and style of a source video — especially valuable for production workflows and music videos synced to the beat.
Our service offers both variants:
- Seedance 2.0 — maximum quality at up to 1080p. The choice for final output.
- Seedance 2.0 Fast — faster generation at lower cost, up to 720p. Great for testing prompts and bulk processing.
Strengths
- Natural motion physics — correct timing, weight, and inertia
- Recreates camera trajectory, staging, and style from a reference
- Keeps characters and scene logic consistent across cuts and shots
- Native synced audio generation with lip sync
- Clip lengths of 4–15 seconds
- Resolutions from 480p to 1080p (fast variant up to 720p)
- Web search for enriching prompt context
Best for
- Short-form video for social media
- Product videos and ad assets
- Previsualization for film and games
- Music videos synced to the beat
Limitations
- Maximum length is 15 seconds
- Input limits — images up to 30 MB, video up to 50 MB, audio files up to 15 MB
- Built-in adult content filter
Prompting tips
- Describe the scene like a film shot — framing, camera movement, rhythm
- For image-to-video mode, use 1–2 key frames
- An audio sample helps when syncing to music
- Use the fast variant for tests and drafts, the standard one for final output