Multimodal Prompting
Input 9 images, 3 videos, and audio to guide the Bytedance Seedance 2 video engine with precision.
Seedance 2.0 (Build 260128)
Bytedance Seedance 2 video technology offers industry-leading multimodal generation. Use images, audio, and text to create cinematic, high-action clips with improved character stability. Grounded in official BytePlus and Volcengine tech.
API Usage Examples
curl --request POST "https://gptproto.com/api/v3/doubao/dreamina-seedance-2-0-260128/reference-to-video" \
--header "Authorization: Bearer $GPTPROTO_API_KEY" \
--header "Content-Type: application/json" \
--data '{
"prompt": "A tiny origami fox sailing a teacup across a moonlit puddle",
"images": [],
"videos": [],
"audios": [],
"aspect_ratio": "16:9",
"duration": 5,
"resolution": "720p",
"generate_audio": true,
"camera_fixed": false,
"seed": -1
}'Seedance 2.0 (Build 260128) pricing
Start from the cost of a single sample and pick a testing budget.
Your usage
$0.3866 / sec
Related Models
All Models
| Model | Resolution | Input → Output | ||
|---|---|---|---|---|
| — | $0.07 per second | 480p · 720p · 1080p · 4k | Input: TextInput: ImageInput: VideoInput: Audio Output: Video |
| $0.22 per time | 2K · more | Input: TextInput: Image Output: Video | ||
| $0.09 per time | more | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | ||
| — | $0.11 per second | 480p · 720p | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | |
| $0.34 per second | 4k | Input: TextInput: Image Output: Video | ||
| — | $0.02 per second | 480p · 720p | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | |
| $0.34 per second | 4k | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | ||
| — | $0.04 per second | 480p · 720p | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | |
| $0.02 per second | 720p · 1080p · more | Input: ImageInput: VideoInput: Audio Output: Video | ||
| — | $0.07 per second | 480p · 720p · 1080p · 4k | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | |
| — | $0.04 per second | 480p · 720p | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | |
| $0.09 per second | — | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | ||
| $0.03 per second | 540p · 720p · 1080p | Input: TextInput: Image Output: Video | ||
| $0.04 per second | 540p · 720p · 1080p | Input: TextInput: Image Output: Video | ||
| $0.09 per second | 720p · 1080p · 2k | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | ||
| $0.01 per second | 480p · 720p · 1080p | Input: TextInput: Image Output: Video | ||
| — | $0.05 per time | — | Input: Video Output: Video | |
| — | $1.20 per time | — | Input: TextInput: ImageInput: Video Output: Video | |
| — | $3.20 per time | — | Input: TextInput: ImageInput: Video Output: Video | |
| $0.03 per second | 1080p · more | Input: Image Output: Video | ||
| $0.44 per time | — | Input: TextInput: Image Output: Video | ||
| $0.09 per time | 1K · more | Input: TextInput: Image Output: Video | ||
| — | $0.50 per time | — | Input: TextInput: ImageInput: VideoInput: Audio Output: Video | |
| — | $0.30 per second | 720p · 1080p | Input: TextInput: Image Output: Video | |
| — | $0.10 per second | 720p | Input: TextInput: Image Output: Video | |
| $0.28 per time | — | Input: Image Output: Video | ||
| $0.09 per time | — | Input: Image Output: Video | ||
| $0.39 per time | — | Input: Image Output: Video |
Seedance 2 Video Core Features
Technical highlights of the Bytedance Seedance 2 video engine for developers and creators.
Cinematic Action Quality
Generate high-energy action scenes with fluid motion and professional-grade cinematic lighting.
Character Stability
Maintain visual consistency across clips using advanced Bytedance reference frame technology.
Enterprise API Access
Scale your production with reliable API endpoints grounded in Bytedance infrastructure.
Bytedance Seedance 2 Video FAQ
Find answers to common questions about implementing the Bytedance Seedance 2 video API in your creative projects.
What is Bytedance Seedance 2 video?
Seedance 2.0 is a state-of-the-art AI video generation model from Bytedance. It allows users to generate high-quality cinematic clips using text, images, and audio prompts. It is known for its ability to handle complex action scenes and maintain character consistency better than its predecessors. Users can access the model through various platforms like BytePlus or third-party API providers that offer flexible pricing for different needs.
Does Seedance 2 video support multimodal input?
Yes, one of the standout features of Bytedance Seedance 2 video is its multimodal capability. You can input up to nine images, three reference videos, and audio files alongside text prompts. This allows for precise control over the visual style, character appearance, and narrative flow of the generated video, making it a highly versatile tool for professional creators who need specific outputs for their production workflows.
How can I access the Bytedance Seedance 2 API?
Direct API access is provided through Volcengine or BytePlus for enterprise clients. However, individual developers can use GPTProto.com or third-party providers like Luno Studio or Dreamina. These platforms often provide more flexible credit-based pricing models compared to the large annual commitments required by Bytedance's official B2B channels, making the technology accessible to a wider range of developers and small businesses.
Are there restrictions on using human faces?
Bytedance enforces strict policies regarding the generation of realistic human faces and celebrity likenesses. To use real human faces, users often need to pass a KYC (Know Your Customer) verification process via official Bytedance B2B channels. Additionally, generating celebrity faces is generally prohibited across most platforms to comply with safety and legal standards, though stylized or artistic characters are usually permitted.
Is there a watermark on Seedance 2 videos?
Watermarking depends on the provider you use to access the Bytedance Seedance 2 video model. Platforms like Dreamina or certain trial versions of the API may include a small watermark in the corner of the output. If you require watermark-free videos, you should check the specific terms of your API provider or opt for professional-tier plans that offer clean exports for commercial use and integration into larger projects.
How does Seedance 2 handle character consistency?
Character consistency has been significantly improved in the Seedance 2.0 update. By using multiple image references, the model can lock in specific traits and maintain them throughout the generation process. While it is not yet perfect for long-form narrative logic, it is noticeably more stable and reliable for short to medium-duration clips compared to earlier AI video models, providing a more professional finish for your content.
Further Reading
Guides, comparisons, and updates related to this model.
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