Seedance 1.5 Pro：内置音频与口型同步的电影级视频生成 | RunComfy

curl --request POST \
  --url https://model-api.runcomfy.net/v1/models/bytedance/seedance-v1.5-pro/image-to-video \
  --header "Content-Type: application/json" \
  --header "Authorization: Bearer <token>" \
  --data '{
    "prompt": "A gentle breeze blows softly, and the real girl's body remains stable. Her long hair, including the hair below, flutters naturally. The anime girl on the phone screen first closes her eyes for 2 seconds, then slowly opens them, with her mouth remaining still and silent. Her hair, including the hair below, also flutters naturally in the breeze in perfect synchronization. The rhythm and direction of the hair fluttering of the two girls are exactly the same.  The subway train moves rapidly, emitting a low rumbling echo. ",
    "first_frame_image_url": "https://playgrounds-storage-public.runcomfy.net/tools/7272/media-files/input-1-1.png"
  }'

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

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

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

{
  "type": "object",
  "title": "modelApiDoc_navInputSchema",
  "required": [
    "prompt",
    "first_frame_image_url"
  ],
  "properties": {
    "prompt": {
      "title": "提示词",
      "description": "提示词应少于500个字符以获得更好的效果。",
      "type": "string",
      "default": "A gentle breeze blows softly, and the real girl's body remains stable. Her long hair, including the hair below, flutters naturally. The anime girl on the phone screen first closes her eyes for 2 seconds, then slowly opens them, with her mouth remaining still and silent. Her hair, including the hair below, also flutters naturally in the breeze in perfect synchronization. The rhythm and direction of the hair fluttering of the two girls are exactly the same.  The subway train moves rapidly, emitting a low rumbling echo. "
    },
    "first_frame_image_url": {
      "title": "起始图片",
      "description": "",
      "type": "string",
      "validations": [
        {
          "validation_rule": "width_pixels<",
          "validation_value": 6000,
          "validation_error": "上传图片的宽度和高度不得超过6000像素。"
        },
        {
          "validation_rule": "height_pixels<",
          "validation_value": 6000,
          "validation_error": "上传图片的宽度和高度不得超过6000像素。"
        },
        {
          "validation_rule": "width_pixels>",
          "validation_value": 300,
          "validation_error": "上传图片的宽度和高度不得低于300像素。"
        },
        {
          "validation_rule": "height_pixels>",
          "validation_value": 300,
          "validation_error": "上传图片的宽度和高度不得低于300像素。"
        },
        {
          "validation_rule": "width/height>",
          "validation_value": 0.4,
          "validation_error": "宽高比应在0.4到2.5之间。"
        },
        {
          "validation_rule": "width/height<",
          "validation_value": 2.5,
          "validation_error": "宽高比应在0.4到2.5之间。"
        },
        {
          "validation_rule": "file_size_mb<",
          "validation_value": 30,
          "validation_error": "文件大小必须小于30MB。"
        }
      ],
      "default": "https://playgrounds-storage-public.runcomfy.net/tools/7272/media-files/input-1-1.png"
    },
    "resolution": {
      "title": "分辨率",
      "description": "",
      "type": "string",
      "enum": [
        "480p",
        "720p",
        "1080p"
      ],
      "default": "480p"
    },
    "ratio": {
      "title": "宽高比（宽:高）",
      "description": "",
      "type": "string",
      "enum": [
        "16:9",
        "4:3",
        "1:1",
        "3:4",
        "9:16",
        "21:9",
        "adaptive"
      ],
      "default": "adaptive"
    },
    "duration": {
      "title": "时长",
      "description": "",
      "type": "integer",
      "enum": [
        4,
        5,
        6,
        7,
        8,
        9,
        10,
        11,
        12
      ],
      "default": 5
    },
    "generate_audio": {
      "title": "生成音频",
      "description": "",
      "type": "boolean",
      "default": true
    },
    "camera_fixed": {
      "title": "相机固定",
      "description": "设置视频中相机是否保持固定。",
      "type": "boolean",
      "default": true
    }
  }
}