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Seedance 2.5

集成

模型 id bytedance/seedance-2.5/draft/complete
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/bytedance/seedance-2.5/draft/complete?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "draft_id": "your-draft-id"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

此请求: ≈$9.15 9,150 API 积分 在此页面运行

获取 API 密钥
ByteDance 视频转换

根据草稿 id,以 1080p 重新生成并完成已保存的 Seedance 2.5 草稿

在 Doitong 上制作

Doitong 社区使用 Seedance 2.5 制作的公开作品。一键复用提示词。

显示的公开作品:16
Use the input image as the base scene and visual appearance. Use the reference video strictly as ... 视频

Use the input image as the base scene and visual appearance. Use the reference video strictly as a motion reference for the dog’s movement. The dog must move exactly like in the reference video: - same gait (trotting rhythm) - same speed and tempo - same head motion and body dynamics - same ear...

First-person POV of a dog trotting forward along the path at a realistic, moderate speed (approxi... 视频

First-person POV of a dog trotting forward along the path at a realistic, moderate speed (approximately 8 km/h). The camera is positioned low, at the natural height of the dog’s head. The motion follows a true trotting gait: steady, rhythmic, grounded movement with gentle vertical bounce and...

Subject: Young woman with dark hair, pale skin, glowing green eyes. Context: Dark, shadowy room. ... 视频

Subject: Young woman with dark hair, pale skin, glowing green eyes. Context: Dark, shadowy room. Action: Slow subtle breathing, slight blink. Cold direct gaze at camera. Finger pressed to lips. Minimal movement. Style: Cinematic, hyperrealistic, mysterious, intense. Camera motion: Static shot, no...

First-person POV of a dog running forward along the path at a realistic, moderate speed (approxim... 视频

First-person POV of a dog running forward along the path at a realistic, moderate speed (approximately 10 km/h). The camera is positioned low, at the natural height of the dog’s head. The motion follows a true trotting gait: steady, rhythmic, grounded movement with gentle vertical bounce and...

Очень медленный финальный наезд камеры. Пламя свечи на переднем плане горит ярче, создавая блики.... 视频

Очень медленный финальный наезд камеры. Пламя свечи на переднем плане горит ярче, создавая блики. Dialogue in this scene: Астролог: "Но в марте будет одна дата… когда решение изменит всё. Напишите в комментариях “Овен” — и я сделаю отдельный разбор." No background music.

A close-up portrait of a striking cyberpunk woman with sleek dark hair partially wet and falling ... 视频

A close-up portrait of a striking cyberpunk woman with sleek dark hair partially wet and falling around her face. She’s wearing glossy, high-tech neon visor goggles with a vivid color gradient — bright yellow, orange, and pink reflecting glowing city lights. Her expression is confident and...

Ultra-realistic scene featuring miniature construction workers in orange vests and hard hats, act... 视频

Ultra-realistic scene featuring miniature construction workers in orange vests and hard hats, actively working on a giant [pizza]. The tiny workers are using small tools, cranes, and machines to [assemble]. The [pizza] is placed on a metal surface or kitchen countertop. Steam or particles rise...

Slow motion. Low angle camera tilting up at Ilya. Warm light from the kitchen intensifies behind ... 视频

Slow motion. Low angle camera tilting up at Ilya. Warm light from the kitchen intensifies behind him, making him look heroic. On-screen dialogue (characters speak with lip-sync): Илья: "Не трогай её!"; Бабушка Нина: "Илья, отойди! Он же…" No background music.

构建请求

控件根据模型架构生成。更改控件时,代码和价格会同步更新。

•必填 13 / 8192

来自支持草稿响应的草稿标识符 (`draft_id`),仅可由原始调用方在其七天有效期内使用。

默认 1080p

已完成草稿的输出分辨率限制为 1080p。

高级 codec
codec 默认 auto

视频编解码器选择:`auto` 保持默认编解码器行为,`H264` 选择 H.264,`H265` 选择 H.265。

POST /run/bytedance/seedance-2.5/draft/complete?wait=20 报价 → $9.15
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/bytedance/seedance-2.5/draft/complete?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "draft_id": "your-draft-id"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

运行此请求

你的密钥会保留在此浏览器中:仅发送到 Doitong API;只有勾选“记住”后才会保存到 localStorage。 获取 API 密钥

关于 Seedance 2.5

接收先前 Seedance 2.5 草稿运行生成的 `draft_id`,并渲染最终视频。该 id 的有效期为七天,且仅对原始调用者有效。输出固定为 1080p,编解码器可为 auto、H264 或 H265。返回视频和种子。

参数

名称类型 默认值允许值 描述
draft_id必填
类型string
≤ 8,192 个字符
来自支持草稿响应的草稿标识符 (`draft_id`),仅可由原始调用方在其七天有效期内使用。
resolution可选
类型string
默认值1080p
已完成草稿的输出分辨率限制为 1080p。
codec可选
类型enum
默认值auto
autoH264H265
视频编解码器选择:`auto` 保持默认编解码器行为,`H264` 选择 H.264,`H265` 选择 H.265。
必填

输出

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "bytedance/seedance-2.5/draft/complete",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 9150,
    "usd": "9.15",
    "charged": 9150,
    "refunded": 0
  },
  "input": {
    "draft_id": "your-draft-id"
  },
  "output": {
    "video": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_name": "0-output.mp4",
      "file_size": 1843200
    },
    "seed": 42,
    "draft_id": "string"
  },
  "outputs": [
    {
      "type": "video",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp4",
      "content_type": "video/mp4",
      "file_size": 1843200,
      "width": 1280,
      "height": 720,
      "duration": 5,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
你的文件,由你选择每个 outputs[].url 都是存储中的副本:可永久保存(按 GB-月付费),也可免费保存 7 天,由账户设置或 ?storage= 决定。
每个模型的结构相同图像、视频和音频均包含 type、url、content_type、width、height 和 duration。output 是模型自身的结果对象。
输出字段
video
object {url, content_type, file_name, file_size}生成得到的视频文件。
seed
integer生成期间应用的种子值。
draft_id
string | null同一账户在七天内完成任务所需的草稿标识符;如果禁用草稿模式,响应中会返回 null。

对于 AI 代理:此页面的 Markdown 版本位于 https://doitong.com/zh/developers/models/bytedance/seedance-2.5/draft/complete.md. 所有模型和指南: https://doitong.com/developers/llms.txt