{
  "task_instruction": "Grab the orange screw first, place it into the hole, then use the driver to screw it.",
  "task_num": "1",
  "task_name": "screwing",
  "robot_type": "ffw_sg2_rev1",
  "device_serial": "ffw-SNPR48A1106",
  "episode_index": 20,
  "timestamp": "2026-08-18T01:20:25Z",
  "format_version": "robotis_v2",
  "segments": [
    {
      "sub_task_instruction": "Grab the orange screw",
      "frame_duration": [
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      ]
    },
    {
      "sub_task_instruction": "Place the orange screw into the hole",
      "frame_duration": [
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      ]
    },
    {
      "sub_task_instruction": "Grab the driver",
      "frame_duration": [
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      ]
    },
    {
      "sub_task_instruction": "Screw it",
      "frame_duration": [
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      ]
    }
  ],
  "transcoding_status": "done",
  "video_remux_status": "done",
  "transcoding_cameras_failed": {}
}