Seedance Pro Fast uses the same underlying model as Seedance 1.0 Pro but with a speed-optimized inference configuration. Output quality is very close to the standard Pro with significantly lower generation time.
Production-pace Pro generation
Seedance Pro Fast is the speed-optimized variant of Seedance 1.0 Pro — designed for workflows where the Pro model’s quality is needed but the generation time of the standard model is a bottleneck. At 30–60% faster inference and under 60 seconds per clip, it’s practical for rapid iteration cycles, client preview workflows, ad variation production, and any pipeline that generates Seedance Pro content at volume. The multi-shot coherence, semantic prompt understanding, and complex camera movement support from Seedance 1.0 Pro are all preserved in the Fast configuration.Capabilities
30–60% faster inference
Significantly reduced generation time versus standard Seedance 1.0 Pro — sub-60-second generation for most clip configurations.
Pro-quality output
Maintains the visual fidelity, multi-shot coherence, and semantic understanding of Seedance 1.0 Pro with minimal quality trade-off.
Complex camera movements
Full support for dolly, zoom, pan, and tracking shots — the complete Seedance Pro camera vocabulary.
Multi-shot coherence
Subject and visual style consistency maintained across cuts and transitions — core Seedance architecture strength preserved.
Up to 1080p
Full HD output at 480p, 720p, or 1080p depending on delivery requirements.
High-volume production
Designed for ad variation pipelines, client preview generation, and any workflow requiring Seedance Pro quality at higher frequency.
Specifications
| Feature | Details |
|---|---|
| Developer | ByteDance |
| Resolution | 480p, 720p, 1080p |
| Duration | 5 or 10 seconds |
| Speed | 30–60% faster than Seedance 1.0 Pro |
| Generation time | Under 60 seconds |
| Audio | No native audio |
| Input modes | Text-to-video, image-to-video |
How to use
Write your prompt
Use the same prompting approach as Seedance 1.0 Pro — detailed scene descriptions with camera direction, subject behavior, and lighting.
Prompting tips
- Same as Seedance 1.0 Pro — Seedance Pro Fast uses the same model and responds to the same prompt patterns.
- For A/B testing: Generate multiple prompt variations quickly in Fast mode, then produce the winning direction in standard Seedance 1.0 Pro for maximum quality.
- Iterative refinement: Use Fast for quick compositional adjustments; the results are close enough to the standard Pro to make confident creative decisions.
Example prompts
An explorer discovers an ancient temple hidden in a jungle. Tracking shot following from behind as she approaches the entrance. Dappled light filtering through the canopy. 10 seconds, 1080p.
A fashion model poses on a rooftop at golden hour. Camera slowly orbits counterclockwise. Wind in hair, city skyline in background. 5 seconds.
Seedance family comparison
| Model | Quality | Speed | Duration | Audio | Best for |
|---|---|---|---|---|---|
| Seedance Pro Fast | High | Fast | 5 or 10s | No | Speed + quality balance |
| Seedance 1.0 Pro | Highest | Standard | 5 or 10s | No | Maximum quality output |
| Seedance Lite | Standard | Fastest | 5 or 10s | No | Quick social/e-commerce |
| Seedance 2 Fast | Advanced | Fast | 4–15s | Yes | Audio-visual, fast production |