{
  "schemaVersion": "1.0",
  "updates": [],
  "companyNews": [],
  "id": "b913",
  "language": "zh",
  "source_locale": "zh",
  "source_market": "CN",
  "source_edition": "regional",
  "name": "Seedance",
  "originalName": "Seedance",
  "library": "tools",
  "category": "视频创作",
  "categoryKey": "视频创作",
  "categoryKeys": [
    "视频创作"
  ],
  "categories": [
    "视频创作"
  ],
  "entryPoints": [],
  "summary": "字节跳动的视频生成模型系列，结合文字、图像、音频与视频参考生成带声音的视频，支持续写与定点编辑；当前为 2.5。",
  "introduction": "Seedance 是 ByteDance Seed 的视频生成模型系列，与 Seed 语言模型、即梦应用分别建档。当前官网列出 Seedance 2.5：用户可组合文字指令与图像、视频、音频参考，控制人物、镜头、运动和声音，生成同步音画，继续延长片段或按时间位置编辑内容。官方发布说明称单次生成最长 30 秒，并支持多轮延长；上限与效果应以实际入口为准。模型已通过即梦和豆包 Pro 提供，当前模型目录还链接到 BytePlus 的指定模型体验页，本档案使用该入口。需要平台账号，地区、套餐、额度及模型开放情况各异；发布时的“API 即将开放”不作为 API 已上线的证据。",
  "capabilities": [],
  "company": {
    "name": "字节跳动Seed团队",
    "originalName": "ByteDance Seed",
    "country": {
      "codes": [
        "CN"
      ],
      "names": [
        "中国"
      ],
      "display": "中国",
      "basis": "headquarters",
      "basisLabel": "公司总部"
    }
  },
  "officialUrl": "https://seed.bytedance.com/zh/seedance",
  "profileUpdatedOn": "2026-10-24",
  "sources": [
    {
      "kind": "product",
      "url": "https://seed.bytedance.com/zh/seedance"
    },
    {
      "kind": "documentation",
      "url": "https://seed.bytedance.com/zh/"
    },
    {
      "kind": "documentation",
      "url": "https://jimeng.jianying.com/"
    }
  ],
  "news": [
    {
      "id": "seedance25-20260731",
      "importance": "major",
      "product": "Seedance",
      "title": "Seedance 2.5 发布，扩展长镜头与参考编辑",
      "summary": "官方宣布 2.5 在即梦、豆包 Pro 等平台上线，介绍单次最长 30 秒音画生成、多轮延长、多素材参考和按时间位置编辑。发布时 BytePlus ModelArk API 仍列为即将开放。",
      "originalPublishedOn": "2026-07-31",
      "source": "ByteDance Seed",
      "sourceUrl": "https://seed.bytedance.com/en/blog/one-take-creation-flexible-referencing-introducing-seedance-2-5"
    }
  ],
  "links": {
    "interactive": "products/seedance--b913.html",
    "reading": "read/zh/products/seedance--b913.html",
    "markdown": "read/zh/products/seedance--b913.md",
    "json": "read/zh/products/seedance--b913.json"
  }
}