
Seedance 2.0(by Bytedance) is a multimodal video generation model that redefines "controllable creation," moving beyond the limitations of text or start/end frames. It supports quad-modal inputs—text, image, video, and audio—and introduces an industry-leading "Universal Reference" system. By precisely replicating the composition, camera movement, and character actions from reference assets, Seedance 2.0 solves critical issues with character consistency and physical coherence, empowering creators to act as true "directors" with deep control over their output.
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| Modality | Description |
|---|---|
| Seedance 2.0 T2V API (Text To Video) | The Seedance 2.0 T2V API empowers developers to transform text prompts into cinematic video clips. By defining cameras, scenes, and motion, it generates fluid, audio-synced content optimized for professional storyboarding, dynamic marketing, and social media storytelling. |
| Seedance 2.0 I2V API (Image To Video) | The Seedance 2.0 I2V API transforms static images into dynamic video content while ensuring high-fidelity preservation of original identities and styles. It provides a powerful solution for elevating portraits, product showcases, and narrative storytelling with cinematic precision. |
| Seedance 2.0 V2V(R2V) API (Video To Video) | The Seedance 2.0 V2V (R2V) API enables effortless video restyling, video editing, seamless extensions, and clip blending. It captures the original motion and pacing while providing intuitive tools to merge or lengthen scenes with smooth transitions, ensuring full creative control over video editing and visual effects. |
Combining advanced models with Atlas Cloud's GPU-accelerated platform delivers unmatched speed, scalability, and creative control for image and video generation.
The Seedance 2.0 API supports mixed inputs of up to 12 files (image, video, audio) to deeply understand creative intent. By specifying "reference" or "edit" in prompts, users can precisely replicate motion, camera language, effects, and soundscapes from any source. It is the ultimate solution for rhythmic music synchronization, seamless transitions, and high-impact creative editing.
Seedance 2.0 significantly enhances the understanding of physical laws and instructions. Whether it's facial features, clothing details, or overall visual style, it maintains high uniformity throughout the clip. This is crucial for long-form content and brand storytelling, ensuring Character IP continuity and allowing AI video to finally be used for serious narratives and commercial advertisements.
Seedance 2.0 delivers native, high-fidelity synchronization between visual motion and complex audio layers. By precisely aligning intricate physical actions with rhythmic beats and vocal frequencies, it ensures perfect harmony between sound and scene. This capability is essential for any rhythm-driven content—from high-energy commercial spots and digital performances to immersive cinematic storytelling where every frame must breathe with the sound.
Discover practical use cases and workflows you can build with this model family — from content creation and automation to production-grade applications.
The Seedance 2.0 API excels at transforming static product images into high-fashion cinematic sequences. By preserving intricate garment textures, character details, and brand aesthetics, the model ensures visual consistency across dynamic movements and lighting shifts. Ideal for high-end e-commerce, digital lookbooks, and luxury brand storytelling where high-fidelity visual identity is paramount.
For complex storytelling, Seedance 2.0 provides unmatched stability in character IP and physical environments. Developers can maintain strict uniformity in facial features and clothing across multiple shots, adhering to consistent physical laws and directorial instructions. This use case is perfect for animated short films, serialized social content, and AI-driven cinematic narratives requiring professional-grade continuity.
Leveraging native audio-visual integration, the Seedance 2.0 API synchronizes complex visual motion with rhythmic audio cues. From precise instrument fingerwork in a band performance to high-energy beat matching in dance videos, the model aligns motion frequencies with soundscapes perfectly. This fits music video production, rhythm-driven social ads, and immersive digital performances.
See how models from different providers stack up — compare performance, pricing, and unique strengths to make an informed decision.
| Model | Input Types | Output Duration | Resolution | Audio Generation |
|---|---|---|---|---|
| Seedance 2.0 | Text, Image, Video, Audio | 4~15s | 720P, 480P | √ |
| Seedance 1.5 Pro | Text, Image | 4~12s | 720P, 480P | √ |
| Seedance 1.0 Pro | Text, Image | 5s;10s | 1080P, 720P, 480P | √ |
| Seedance 1.0 Lite | Text, Image | 5s;10s | 1080P, 720P, 480P | √ |
| Kling 3.0 | Text, Image, Video, Audio | 3~15s | 720P | √ |
| Veo 3.1 | Text, Image | 4s;6s;8s | 1080P, 720P | √ |
| Wan 2.6 | Text, Image, Video, Audio | 5s;10s;15s | 1080P, 720P | √ |
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Combining the advanced Seedance 2.0 Models models with Atlas Cloud's GPU-accelerated platform provides unmatched performance, scalability, and developer experience.
Low Latency:
GPU-optimized inference for real-time reasoning.
Unified API:
Run Seedance 2.0 Models, GPT, Gemini, and DeepSeek with one integration.
Transparent Pricing:
Predictable per-token billing with serverless options.
Developer Experience:
SDKs, analytics, fine-tuning tools, and templates.
Reliability:
99.99% uptime, RBAC, and compliance-ready logging.
Security & Compliance:
SOC 2 Type II, HIPAA alignment, data sovereignty in US.
Seedance 2.0 offers maximum creative flexibility, natively supporting a wide range of aspect ratios including 21:9, 16:9, 4:3, 1:1, 3:4, and 9:16. Video duration is fully customizable between 4 and 15 seconds, catering to everything from social media snippets to professional cinematic storyboards.
This feature allows for a mixed input of up to 12 files (images, videos, and audio) to guide the generation process. By specifying "reference" in your prompts, the model can precisely replicate the composition of an image or the motion rhythm and camera language of a source video.
Yes. Seedance 2.0 features native, high-fidelity audio-visual synchronization. It doesn't just generate matching soundscapes; it aligns intricate physical motions—such as instrument fingerwork or dance steps—with rhythmic beats and vocal frequencies. This ensures that every frame perfectly matches the audio tempo.
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