
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.
Atlas Cloud 为您提供最新的行业领先创意模型。
Atlas Cloud 为您提供业界领先的最新创意模型。

支持图像、视频、音频和文本输入的自由组合(最多12个文件),极大地扩展了创意维度。

具备“万物参考”功能,能从参考视频中精准复刻镜头语言、复杂的动作节奏以及创意效果。

在多个镜头中保持面部特征、服装细节、场景风格甚至画面内微小文字的完美一致性。

原生支持现有视频的角色替换、平滑延展和多片段融合,不仅限于生成,更能实现连续拍摄。

支持上传音频作为节奏参考,并能自动生成匹配的高质量音效和音乐。

仅需使用参考视频,无需技术提示词,即可实现希区柯克变焦或长镜头等复杂的电影级运镜。
最低成本
| 模态 | 描述 |
|---|---|
| Seedance 2.0 T2V API (Text To Video) | Seedance 2.0 T2V API 赋能开发者将文本提示转换为电影级视频片段。通过定义镜头、场景和动作,它能生成流畅、音频同步的内容,专为专业故事板、动态营销和社交媒体叙事而优化。 |
| Seedance 2.0 I2V API (Image To Video) | Seedance 2.0 I2V API 将静态图像转化为动态视频内容,同时确保对原始特征和风格的高保真保留。它为提升人像、产品展示和叙事讲述提供了一个强大的解决方案,具有电影级的精确度。 |
| Seedance 2.0 V2V(R2V) API (Video To Video) | Seedance 2.0 V2V (R2V) API 支持轻松的视频风格重绘、视频编辑、无缝扩展和片段融合。它在捕捉原始动作和节奏的同时,提供直观的工具来合并或延长场景,实现流畅的过渡,确保对视频编辑和视觉特效的全面创意控制。 |
将先进模型与 Atlas Cloud 的 GPU 加速平台相结合,为图像和视频生成提供无与伦比的速度、可扩展性和创意控制。
Seedance 2.0 API 支持最多12个文件(图像、视频、音频)的混合输入,以深入理解创意意图。通过在提示词中指定“reference”或“edit”,用户可以精确复制任何来源的动作、镜头语言、特效和音景。它是实现节奏音乐同步、无缝转场和高冲击力创意剪辑的终极解决方案。
Seedance 2.0 显著增强了对物理规律和指令的理解。无论是面部特征、服装细节还是整体视觉风格,它都能在整个片段中保持高度的一致性。这对长视频内容和品牌叙事至关重要,确保了角色 IP 的连续性,使 AI 视频终于可以用于严肃叙事和商业广告。
Seedance 2.0 提供了视觉运动与复杂音频层之间的原生、高保真同步。通过将复杂的肢体动作与节奏节拍和人声频率精确对齐,它确保了声音与场景的完美和谐。这一能力对于任何节奏驱动的内容都至关重要——从高能量的商业广告和数字表演,到沉浸式的电影叙事,每一帧都必须与声音同呼吸。
探索使用该模型家族可以构建的实际应用场景和工作流 — 从内容创作、自动化到生产级应用。
Seedance 2.0 API 擅长将静态产品图像转换为高级时尚的电影级序列。通过保留复杂的服装纹理、人物细节和品牌美学,该模型确保在动态运动和光线变化下的视觉一致性。非常适合高端电子商务、数字型录(Lookbooks)和奢侈品牌叙事,在这些领域中,高保真的视觉识别至关重要。
对于复杂的故事叙述,Seedance 2.0 在角色IP和物理环境方面提供了无与伦比的稳定性。开发者可以在多个镜头中保持面部特征和服装的严格统一,遵循一致的物理定律和导演指令。该应用场景非常适合动画短片、系列化社交内容以及需要专业级连续性的AI驱动电影叙事。
Seedance 2.0 API 利用原生视听集成技术,将复杂的视觉动作与节奏性音频信号同步。从乐队表演中精确的乐器指法到舞蹈视频中高能量的节拍匹配,该模型将动作频率与声景完美对齐。这非常适合音乐视频制作、节奏驱动的社交广告和沉浸式数字表演。
查看不同厂商的模型表现 — 对比性能、价格和独特优势,做出明智决策。
| 模型 | 输入类型 | 输出时长 | 分辨率 | 音频生成 |
|---|---|---|---|---|
| Seedance 2.0 | 文本、图像、视频、音频 | 4~15s | 2K, 1080P, 720P, 480P | √ |
| Seedance 1.5 Pro | 文本、图像 | 4~12s | 720P, 480P | √ |
| Seedance 1.0 Pro | 文本,图像 | 5s;10s | 1080P, 720P, 480P | √ |
| Seedance 1.0 Lite | 文本、图像 | 5s;10s | 1080P, 720P, 480P | √ |
| Kling 3.0 | 文本, 图像, 视频, 音频 | 3~15s | 720P | √ |
| Veo 3.1 | 文本、图像 | 4s;6s;8s | 1080P, 720P | √ |
| Wan 2.6 | 文本、图像、视频、音频 | 5s;10s;15s | 1080P, 720P | √ |
几分钟即可上手 — 按照以下简单步骤,通过 Atlas Cloud 平台集成和部署模型。
在 atlascloud.ai 注册并完成验证。新用户可获得免费额度,用于探索平台和测试模型。
将先进的 Seedance 2.0 Video Models 模型与 Atlas Cloud 的 GPU 加速平台相结合,提供无与伦比的性能、可扩展性和开发体验。
低延迟:
GPU 优化推理,实现实时响应。
统一 API:
一次集成,畅用 Seedance 2.0 Video Models、GPT、Gemini 和 DeepSeek。
透明定价:
按 Token 计费,支持 Serverless 模式。
开发者体验:
SDK、数据分析、微调工具和模板一应俱全。
可靠性:
99.99% 可用性、RBAC 权限控制、合规日志。
安全与合规:
SOC 2 Type II 认证、HIPAA 合规、美国数据主权。
Seedance 2.0 提供最大的创作灵活性,原生支持多种纵横比,包括 21:9、16:9、4:3、1:1、3:4 和 9:16。视频时长可在 4 到 15 秒之间完全自定义,满足从社交媒体短片到专业电影故事板的各种需求。
此功能允许混合输入最多12个文件(图像、视频和音频)来指导生成过程。通过在提示词中指定“reference”,模型可以精确复刻图像的构图或源视频的运动节奏和镜头语言。
是的。Seedance 2.0 具备原生的多高保真音画同步功能。它不仅能生成匹配的声景,还能将复杂的肢体动作(如乐器指法或舞步)与节奏节拍及人声频率精确对齐。这确保了每一帧画面都与音频节奏完美契合。
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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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