{
  "task_id": "production_1777388006_episode_002_collector",
  "episode_id": "episode_002",
  "collection_time": "2026-04-28T22:54:31.775160",
  "topics_collected": [
    "ChatGPT与视频创作结合 - 技术趋势",
    "ChatGPT与视频创作结合 - 用户需求",
    "ChatGPT与视频创作结合 - 市场分析"
  ],
  "material_count": 5,
  "sources": [
    "技术论坛",
    "社交媒体",
    "行业报告"
  ],
  "quality_score": 0.85,
  "status": "completed",
  "output_files": [
    "/root/data/disk/collector/output/episode_002_topics.json",
    "/root/data/disk/collector/output/episode_002_materials.md"
  ]
}