Multimodal Synthesis
The bytedance seedance 2 engine supports up to 9 images and 3 video references to guide your creative output with precision.
Seedance 2.0 Fast (Build 260128)
Bytedance Seedance 2 is a next-gen video model supporting multimodal inputs like images and audio. It offers superior character consistency and cinematic action for professional workflows, now accessible via GPTProto.com's unified API platform.
API Usage Examples
curl --request POST "https://gptproto.com/api/v3/doubao/dreamina-seedance-2-0-fast-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 Fast (Build 260128) pricing
Start from the cost of a single sample and pick a testing budget.
Related Models
All Models
| Model | Resolution | Input → Output | ||
|---|---|---|---|---|
| — | $0.04 per second | 480p · 720p | Input: TextInput: ImageInput: VideoInput: Audio 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 | ||
| — | $0.07 per second | 480p · 720p · 1080p · 4k | 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 | ||
| $0.04 per second | — | 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 |
Bytedance Seedance 2 Features
The bytedance seedance 2 model offers professional-grade tools for high-fidelity video generation and character control.
Cinematic Action
Experience bytedance seedance 2's ability to render complex, high-energy motion with consistent temporal logic and clarity.
Character Stability
Maintain visual continuity across frames using bytedance seedance 2's advanced character anchoring and reference tools.
Developer Integration
Access bytedance seedance 2 via streamlined API endpoints designed for high-volume production and easy implementation.
Bytedance Seedance 2 FAQ
Everything you need to know about Bytedance Seedance 2 API integration, pricing, and performance features for high-quality video creation.
How do I access the Bytedance Seedance 2 API?
You can access bytedance seedance 2 through Volcengine for enterprise scales or via GPTProto.com for a more flexible integration. Third-party providers like Luno Studio and Atlas Cloud also offer access, though they often require specific credit purchases or annual commitments. GPTProto.com provides a unified endpoint to streamline this process for developers looking for reliable uptime and easy management.
What are the Seedance 2 multimodal inputs?
The bytedance seedance 2 model is famous for its multimodal capabilities. It allows you to use up to 9 static images and 3 reference videos simultaneously alongside your text prompts and audio files. This level of input control ensures that the final video generation matches your creative vision much more closely than traditional text-only models, providing professional-grade fidelity.
Does Bytedance Seedance 2 keep characters stable?
Yes, bytedance seedance 2 has seen significant improvements in character consistency. While no AI model is perfectly stable over long durations yet, this version is noticeably better at maintaining facial features and clothing details across scenes. This makes it a top choice for creators focused on narrative storytelling where visual continuity is essential for the viewer experience.
Are there restrictions on generating faces?
Bytedance enforces specific rules. Seedance 2 prohibits the generation of celebrity faces. For generating realistic human faces, many providers require a B2B KYC verification process. If you are using platforms like Dreamina, you may find additional limitations on face generation to comply with safety and copyright standards across different regions and to prevent misuse of the technology.
What is the typical cost for Seedance 2 videos?
Pricing for bytedance seedance 2 varies by provider. On average, you can expect to pay between $0.16 and $0.20 per second of video. Some platforms offer monthly unlimited plans for around $99 to $119, while others use a credit system where a 15-second high-quality video might cost several dollars depending on the specific reference features and resolution options you choose.
Is there a free trial for Bytedance Seedance 2?
Yes, several platforms offer trial periods for bytedance seedance 2. Services like Scriptmotion.ai have offered free beta access, and platforms like PiAPI or Lumeflow allow users to create a free account to test generation quality before committing to a paid tier. This is an excellent way to evaluate if the model's cinematic quality and motion logic fit the specific needs of your project.
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