{
  "modelName": "LTX-2.3 图生视频",
  "modelDescription": "RunningHub LTX-2.3 图生视频模型，基于图片生成视频",
  "endpoint": "/rhart-video/ltx-2.3/image-to-video",
  "params": [
    {
      "name": "imageUrl",
      "ui": "imageUpload",
      "label": "参考图片",
      "maxCount": 1,
      "required": true
    },
    {
      "name": "prompt",
      "ui": "textarea",
      "label": "提示词",
      "required": true
    },
    {
      "name": "aspectRatio",
      "ui": "proportion",
      "label": "画面比例",
      "default": "16:9",
      "options": ["9:16", "16:9"],
      "required": true
    },
    {
      "name": "resolution",
      "ui": "resolution",
      "label": "分辨率",
      "default": "720p",
      "options": ["480p", "720p", "1080p"],
      "required": true
    },
    {
      "name": "duration",
      "ui": "select",
      "label": "时长(秒)",
      "default": 5,
      "options": [5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20],
      "required": true
    }
  ],
  "promptPlaceholder": "描述图片和期望的视频运动效果。",
  "inputType": "image",
  "maxImages": 1
}