by ByteDance
Seedance 1.5 excels at dance and music video generation. Audio-reactive motion synthesis with beat synchronization. Creates choreographed sequences from audio input.
Max Duration
12s
Max Resolution
1080p
Audio Sync
Yes
Provider
ByteDance
Drop-in replacement for OpenAI API. Just change the base URL.
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| Model Name | Seedance 1.5 |
| Default Duration | 6 seconds |
| Max Duration | 12 seconds |
| Default Resolution | 1080p |
| Max Resolution | 1080p |
| Audio Sync | Yes - synchronized audio generation |
| GPU Time/Second | 12s compute per 1s video |
| Provider | ByteDance |
| Release Date | Oct 20, 2025 |
| License | Research |
| HuggingFace | https://huggingface.co/ByteDance/Seedance-1.5 |
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