High-speed video generation processing
High-speed video generation processing
Optimized inference speeds reduce wait times, supporting rapid content creation.
Models in this series
Each model has its own Playground, pricing, and field docs. Filter by capability to open the one you need.
Recommend
Seedance 2.0 Fast
text to video
BytePlus
High-performance video generation model, fast generation, smooth audio-visual synchronization
Recommend
Seedance 2.0 Fast
refs image to video
BytePlus
High-performance video generation model, fast generation, smooth audio-visual synchronization
Recommend
Seedance 2.0 Fast
image to video
BytePlus
High-performance video generation model, fast generation, smooth audio-visual synchronization
The Seedance 2.0 Fast series at a glance
Model id and a short note on what each capability is for.
| Model | ID | Description |
|---|---|---|
| Seedance 2.0 Fast（text to video） | seedance-2.0-fast-text-to-video | High-performance video generation model, fast generation, smooth audio-visual synchronization |
| Seedance 2.0 Fast（refs image to video） | seedance-2.0-fast-refs-image-to-video | High-performance video generation model, fast generation, smooth audio-visual synchronization |
| Seedance 2.0 Fast（image to video） | seedance-2.0-fast-image-to-video | High-performance video generation model, fast generation, smooth audio-visual synchronization |
Key features
A video creation feature featuring fast generation speed, audio support, and flexible reference input.
The white wolf racing through the moonlit snowy mountains.
An extremely realistic white wolf races across the mountain peak on a snowy night. The moonlight and the dancing snow dynamically chase after it.
Prompt
An extremely realistic wild white wolf is galloping through the snowy mountains at night. Its fur flutters in the wind, snow particles fly up, and the moonlight illuminates the lines of its muscles and the white breath i…
Generated with Seedance 2.0 Fast
Generated with Seedance 2.5
Generated with Seedance 2.0 Mini
A girl dancing street dance on the rooftop in the neon rain.
On the rooftop of the futuristic city, a cyber girl passionately performs street dance in the neon rain, all captured by a dynamic camera.
Prompt
On the rooftop of the futuristic city, a cyber girl in a glowing jacket is dancing street dance. Neon rainwater reflects on the ground, with high-speed passing hover cars and giant holographic advertisements in the backg…
Generated with Seedance 2.0 Fast
Generated with Seedance 2.5
Generated with Seedance 2.0 Mini
Coconuts Moment
A moment of high-speed photography brimming with dynamism. The milky-white milk dynamically splashes out from a coconut splitting in the air, and the sunlight of the tropics shines through the water droplets. It conveys a sense of luxury and sophistication.
Prompt
A high-speed cinematic shot of a coconut splitting in the air. The white, creamy milk splashes dynamically based on fluid physics. Sunlight penetrating the water droplets, palm leaves swaying in the breeze in the backgro…
Generated with Seedance 2.0 Fast
Generated with Seedance 2.5
Generated with Seedance 2.0 Mini
Featured use cases
Typical jobs this series is used for.
Social media video production
Quickly create videos with audio from text or images to streamline short-form videos and promotional rollouts.
Video generation from reference image
You can create video clips that maintain consistent world-building and characters by utilizing up to 9 reference images.
Rapid prototyping of concept videos
Rapid generation allows multiple ideas to be visualized in a short time, enabling swift verification of direction and composition.
Compare with other models
Check production limits and starting credit cost before you pick another model for the same job.
| Model | Max clip duration (single run) | Multimodal reference inputs | Max resolution | Native audio | Sousaku starting price |
|---|---|---|---|---|---|
| Seedance 2.0 Fast | Up to 15 seconds | Up to 9 assets (audio and videos) | Up to 720P | ✅ | 5 Credits/s |
| Seedance 2.5 | Up to 30 seconds | Up to 30 assets (audio and videos) | Up to 1080P | ✅ | 8 Credits/s |
| Seedance 2.0 Mini | Up to 15 seconds | Up to 9 assets (audio and videos) | Up to 720P | ✅ | 2 Credits/s |
Quick start guide
From sign-up to your first successful call. The same steps work for every model.
Step 1
Create your account
Sign up and verify so you can issue an API key and use Playground.
Step 2
Choose a model in this series
Open a card above to see that model's details, pricing, and field docs.
Step 3
Try it in Playground
Confirm inputs and parameters in the form before you automate.
Step 4
Copy the model id and fields
The field docs on the detail page list required parameters. Use the same names in create_task.
Step 5
Integrate and poll
Call the generate API with your key, poll until the task succeeds, then download the result.
Step 6
Check usage
Track credit use on the model's pricing page and in the dashboard.
FAQ
Explore other series
Other series on Sousaku. One API key, one task flow.