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Seedance 2.5 — 30秒One-Take AI视频与多式联运...

Seedance

ByteDance 的下一代视频模型在一次传递中生成高质量的30秒音频 -视频剪辑 ,具有多轮扩展 ,用于更长的叙述。提供多达 30个图像、 10个视频和 10个音频剪辑 ,使用粘土渲染引用引导镜头 ,并通过时间戳级别的编辑优化结果。尝试Seedance 2.5 Powered by ByteDance Seedance Team Seedance 2.5是 ByteDance Seedance 2.0的统一多模态音视频架构为基础 ,的新一代视频创建模型。 它以专注于基础生成和基于参考的创作--在长篇故事讲述、多模态参考和编辑方面取得了突破。它一次生成长达 30秒的剪辑 (高于 2.0的 15秒 ) , ,每个作业支持多分钟故事的多轮扩展最以及多30个图像、10个视频剪辑和10个音频剪辑。 粘土渲染引用有助于锁定构图和摄像机路径;时间戳级别的编辑、绿屏和摄像机透视工具支持电影和广告工作流程。音频和视频共同生成,使对话、效果和氛围始终锁定在图片上。原生30秒单通道生成一次生成完整的高质量30秒音频视频剪辑—具有更强的镜头转换和场景changes for continuous storytelling. Enough length for full ad beats, product demos, and multi-shot narrative arcs that shorter models struggle to deliver in a single generation. In one job, combine up to 30 images, 10 video clips, and 10 audio clips — plus stronger clay-render, motion, and creative referencing. Lock character identity, product look, style, and camera language across complex multi-subject scenes. Multi-Round ExtensionsAppend follow-up shots while keeping characters, environments, and pacing consistent. Official workflows use this to build multi-minute stories without manually splicing unrelated short clips. Precise Timestamp EditingControl narrative, camera, and rhythm for specific tim