{
  "task_id": "task_20260505_012900_47ad47f9",
  "video_file": "episode1_task_20260505_012900_47ad47f9.mp4",
  "duration_seconds": 180,
  "resolution": "1920x1080",
  "format": "mp4",
  "created_at": "2026-05-07T23:28:43.181127",
  "size_mb": 35.2,
  "source": "基于示例视频的模拟生成"
}