doubao-seedance-2-0-260128
ByteDance 的 doubao-seedance-2-0-260128 模型，支持文本、图像、音频、视频输入和视频输出。
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- Context
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- Maximum input window
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Pricing by Supplier
Capabilities / Supported modalities
Provider & data privacy
Doubao tokenizerPerformance
About doubao-seedance-2-0-260128
ByteDance 的 doubao-seedance-2-0-260128 模型，支持文本、图像、音频、视频输入和视频输出。
Use cases and prompting
Starting points for evaluation; supported inputs and options are listed in API access.
Use cases to explore
- Explore product storyboards and short promotional scenes.
- Prototype camera movement and scene pacing before a full production.
Practical tips
Describe the subject, action, camera movement and lighting. Test a short scene first; check the API documentation for supported duration, resolution and reference inputs.
Example prompt
A ceramic cup on a wooden table at sunrise. Steam rises slowly as the camera moves closer. Warm side lighting, a quiet background, one continuous shot.
API access
Code samples
/v1/video/generations| Parameter | Type | Default / range | Description |
|---|---|---|---|
contentrequired | array | — | Text, image_url, video_url, or audio_url content items |
resolution | enum | = 720p | Output video resolution |
duration | integer | = 4>= 1 | Video length in seconds |
ratio | string | — | Output aspect ratio |
watermark | boolean | — | Whether to include a watermark |
generate_audio | boolean | — | Whether to generate audio with the video |
return_last_frame | boolean | — | Whether to return the final frame |
/v1/video/generations/{task_id}| Parameter | Type | Default / range | Description |
|---|---|---|---|
task_idrequired | string | — | Task identifier returned by the generation request |
Replace <YOUR_API_KEY> with the API key from your token settings.
Authentication
All requests must include Authorization: Bearer <TOKEN> header. Anthropic-formatted endpoints accept the x-api-key header instead.
Generate tokens from the Tokens page; you can scope them to specific models, groups, IPs, and rate-limits.
Rate limits
| Supplier | RPM | TPM | RPD |
|---|---|---|---|
| sd国内特价 | 680 | 272K | 14K |
| Volcengine | 550 | 219K | 11K |
| 火山海外特价 | 830 | 334K | 17K |
RPM = requests per minute, TPM = tokens per minute, RPD = requests per day. Limits apply per token group.
Frequently asked questions about doubao-seedance-2-0-260128
What is doubao-seedance-2-0-260128?
ByteDance 的 doubao-seedance-2-0-260128 模型，支持文本、图像、音频、视频输入和视频输出。
How do I call doubao-seedance-2-0-260128?
Create an API key with access to doubao-seedance-2-0-260128, then use the exact model ID and a supported endpoint from the API access section. Request fields depend on the selected endpoint.
How is doubao-seedance-2-0-260128 priced?
Pricing depends on the selected provider group and the model billing unit. The current input, output, request, or media prices are shown on this page before sign-up.
How should I evaluate doubao-seedance-2-0-260128 for my project?
Describe the subject, action, camera movement and lighting. Test a short scene first; check the API documentation for supported duration, resolution and reference inputs.