{
  "task_id": "task_20260511_181700_2c8d7ae3",
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      "action": "execute_collect",
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      "can_regenerate": true
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        {
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          "source": "B站",
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          "trend": "上升",
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          "description": "背景素材图片"
        },
        {
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          "description": "参考视频片段"
        },
        {
          "type": "text",
          "count": 8,
          "description": "相关文案素材"
        }
      ],
      "insights": [
        "AI辅助创作成为主流趋势",
        "用户偏好3-5分钟短剧内容",
        "情感共鸣是慢剧成功关键"
      ],
      "recommendations": [
        "结合AI技术展示创新点",
        "注重情感表达和故事性",
        "优化节奏控制在3分钟内"
      ],
      "generated_at": "2026-05-11T18:17:00.489508",
      "version": 1
    },
    "script": null,
    "storyboard": null,
    "characters": null,
    "backgrounds": null,
    "video": null,
    "review": null
  },
  "modifications": {
    "collection": [],
    "script": [],
    "storyboard": [],
    "characters": [],
    "backgrounds": [],
    "video": [],
    "review": []
  },
  "files": {
    "task_dir": "/root/data/disk/projects/tasks/task_20260511_181700_2c8d7ae3",
    "assets_dir": "/root/data/disk/projects/assets/task_20260511_181700_2c8d7ae3",
    "collection_file": "/root/data/disk/projects/tasks/task_20260511_181700_2c8d7ae3/collection_result.json",
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    "backgrounds_file": null,
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    "review_file": null
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}