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Vidu Q2 文生图:1080p、2k 与 4k 图片生成 | RunComfy

vidu/q2/text-to-image

根据文本生成静态图片,并明确控制宽高比、1080p 至 4k 分辨率和随机种子。

目录

1. 快速开始2. 身份验证3. API 参考提交请求查询请求状态获取请求结果取消请求4. 文件输入托管文件(URL)5. 数据结构输入结构输出结构

1. 快速开始

使用 RunComfy 的 API 运行 vidu/q2/text-to-image。 可接受的输入与输出请参阅模型的 数据结构说明。

curl --request POST \
  --url https://model-api.runcomfy.net/v1/models/vidu/q2/text-to-image \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "A minimalistic, rustic wall calendar for the month of December made of beige linen fabric with frayed edges, hanging on a textured gray wall. The calendar features black printed dates and days of the week in a simple serif font, with “December�?elegantly written in cursive at the top. It is clipped with a small silver metal binder clip and suspended by a rough jute string. The lighting is soft and warm, highlighting the natural fabric texture and subtle shadows. Style: cozy vintage home decor, natural materials, minimal composition, soft neutral tones, 8k detailed still life photography."
  }'

2. 身份验证

将 YOUR_API_TOKEN 环境变量设置为您的 API 密钥(在 个人资料中管理密钥),并在每个请求的 Authorization 标头中以 Bearer 令牌形式携带: Authorization: Bearer $YOUR_API_TOKEN。

3. API 参考

提交请求

提交异步生成任务,将立即获得 request_id 以及用于查询状态、获取结果和取消的 URL。

curl --request POST \
  --url https://model-api.runcomfy.net/v1/models/vidu/q2/text-to-image \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "A minimalistic, rustic wall calendar for the month of December made of beige linen fabric with frayed edges, hanging on a textured gray wall. The calendar features black printed dates and days of the week in a simple serif font, with “December�?elegantly written in cursive at the top. It is clipped with a small silver metal binder clip and suspended by a rough jute string. The lighting is soft and warm, highlighting the natural fabric texture and subtle shadows. Style: cozy vintage home decor, natural materials, minimal composition, soft neutral tones, 8k detailed still life photography."
  }'

查询请求状态

根据 request_id 获取当前状态("in_queue"、"in_progress"、"completed" 或 "cancelled")。

curl --request GET \
  --url https://model-api.runcomfy.net/v1/requests/{request_id}/status \
  --header "Authorization: Bearer <token>"

获取请求结果

获取指定 request_id 的最终输出与元数据;若任务未完成,响应会返回当前状态,便于继续轮询。

curl --request GET \
  --url https://model-api.runcomfy.net/v1/requests/{request_id}/result \
  --header "Authorization: Bearer <token>"

取消请求

通过 request_id 取消排队中的任务;进行中的任务无法取消。

curl --request POST \
  --url https://model-api.runcomfy.net/v1/requests/{request_id}/cancel \
  --header "Authorization: Bearer <token>"

4. 文件输入

托管文件(URL)

请提供可公网访问的 HTTPS 地址。确保目标主机允许服务端拉取(无需登录或 Cookie)、未被限流或拦截爬虫。建议:图片 ≤ 50 MB(约 4K),视频 ≤ 100 MB(约 720p 下 2–5 分钟)。私有资源请使用稳定或预签名 URL。

5. 数据结构

输入结构

{
  "type": "object",
  "title": "输入结构",
  "required": [
    "prompt"
  ],
  "properties": {
    "prompt": {
      "title": "提示词",
      "description": "用于图片生成的文本提示词,最多 1500 个字符。",
      "type": "string",
      "default": "A minimalistic, rustic wall calendar for the month of December made of beige linen fabric with frayed edges, hanging on a textured gray wall. The calendar features black printed dates and days of the week in a simple serif font, with “December�?elegantly written in cursive at the top. It is clipped with a small silver metal binder clip and suspended by a rough jute string. The lighting is soft and warm, highlighting the natural fabric texture and subtle shadows. Style: cozy vintage home decor, natural materials, minimal composition, soft neutral tones, 8k detailed still life photography."
    },
    "aspect_ratio": {
      "title": "宽高比(宽:高)",
      "description": "输出图片的宽高比,可选 16:9、9:16 或 1:1。",
      "type": "string",
      "enum": [
        "16:9",
        "9:16",
        "1:1"
      ],
      "default": "16:9"
    },
    "resolution": {
      "title": "分辨率",
      "description": "输出图片分辨率,可选 1080p、2k 或 4k。",
      "type": "string",
      "enum": [
        "1080p",
        "2k",
        "4k"
      ],
      "default": "1080p"
    },
    "seed": {
      "title": "随机种子",
      "description": "用于改变或对比生成结果的整数随机种子。",
      "type": "integer",
      "default": 0
    }
  }
}

输出结构

{
  "output": {
    "type": "object",
    "properties": {
      "image": {
        "type": "string",
        "format": "uri",
        "description": "单张图片 URL"
      },
      "video": {
        "type": "string",
        "format": "uri",
        "description": "单个视频 URL"
      },
      "images": {
        "type": "array",
        "description": "多张图片 URL",
        "items": {
          "type": "string",
          "format": "uri"
        }
      },
      "videos": {
        "type": "array",
        "description": "多个视频 URL",
        "items": {
          "type": "string",
          "format": "uri"
        }
      }
    }
  }
}
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