{
  "version": 1,
  "day": "2026-08-31",
  "count": 18,
  "video_count": 18,
  "still_count": 0,
  "headcodes": [
    "4M03",
    "4M03",
    "4M03",
    "6Z95",
    "0Z37",
    "0Z37",
    "4S43",
    "0Z58",
    "6M89",
    "6M89",
    "0Z37",
    "4M47",
    "4S43",
    "0Z37",
    "4M47",
    "0Z47",
    "0Z47",
    "6M84"
  ],
  "items": [
    {
      "key": "4M03_Thankerton",
      "headcode": "4M03",
      "locos": [
        "90009",
        "90016"
      ],
      "location": "Thankerton",
      "file": "4M03_Thankerton.mp4",
      "media": "video",
      "start": 0.0,
      "snip": 9.833333333333334,
      "source_duration": 26.0
    },
    {
      "key": "4M03_Beattock",
      "headcode": "4M03",
      "locos": [
        "90009",
        "90016"
      ],
      "location": "Beattock",
      "file": "4M03_Beattock.mp4",
      "media": "video",
      "start": 0.0,
      "snip": 9.833333333333334,
      "source_duration": 25.7
    },
    {
      "key": "4M03_Wigan",
      "headcode": "4M03",
      "locos": [
        "90009",
        "90016"
      ],
      "location": "Wigan",
      "file": "4M03_Wigan.mp4",
      "media": "video",
      "start": 0.0,
      "snip": 9.833333333333334,
      "source_duration": 26.4
    },
    {
      "key": "6Z95_Barking",
      "headcode": "6Z95",
      "locos": [],
      "location": "Barking",
      "file": "6Z95_Barking.mp4",
      "media": "video",
      "start": 0.0,
      "snip": 9.833333333333334,
      "source_duration": 28.92
    },
    {
      "key": "0Z37_Thankerton",
      "headcode": "0Z37",
      "locos": [
        "37421",
        "37219 \"Jonty Jarvis\""
      ],
      "location": "Thankerton",
      "file": "0Z37_Thankerton.mp4",
      "media": "video",
      "start": 0.0,
      "snip": 9.833333333333334,
      "source_duration": 10.32
    },
    {
      "key": "0Z37_Beattock",
      "headcode": "0Z37",
      "locos": [
        "37421",
        "37219"
      ],
      "location": "Beattock",
      "file": "0Z37_Beattock.mp4",
      "media": "video",
      "start": 0.0,
      "snip": 8.9,
      "source_duration": 8.9
    },
    {
      "key": "4S43_Wigan",
      "headcode": "4S43",
      "locos": [
        "68034",
        "88007"
      ],
      "location": "Wigan",
      "file": "4S43_Wigan.mp4",
      "media": "video",
      "start": 0.0,
      "snip": 9.833333333333334,
      "source_duration": 33.2
    },
    {
      "key": "0Z58_Bushbury",
      "headcode": "0Z58",
      "locos": [
        "66848",
        "56049"
      ],
      "location": "Bushbury",
      "file": "0Z58_Bushbury.mp4",
      "media": "video",
      "start": 0.0,
      "snip": 3.8,
      "source_duration": 3.8
    },
    {
      "key": "6M89_Swinton",
      "headcode": "6M89",
      "locos": [
        "70009"
      ],
      "location": "Swinton",
      "file": "6M89_Swinton.mp4",
      "media": "video",
      "start": 0.0,
      "snip": 9.833333333333334,
      "source_duration": 36.92
    },
    {
      "key": "6M89_Sheffield_South",
      "headcode": "6M89",
      "locos": [
        "70009"
      ],
      "location": "Sheffield South",
      "file": "6M89_Sheffield_South.mp4",
      "media": "video",
      "start": 0.0,
      "snip": 9.833333333333334,
      "source_duration": 57.96
    },
    {
      "key": "0Z37_Keighley",
      "headcode": "0Z37",
      "locos": [
        "37421",
        "37219 \"Jonty Jarvis\""
      ],
      "location": "Keighley",
      "file": "0Z37_Keighley.mp4",
      "media": "video",
      "start": 0.0,
      "snip": 9.833333333333334,
      "source_duration": 12.2
    },
    {
      "key": "4M47_Barking",
      "headcode": "4M47",
      "locos": [
        "99002"
      ],
      "location": "Barking",
      "file": "4M47_Barking.mp4",
      "media": "video",
      "start": 0.0,
      "snip": 9.833333333333334,
      "source_duration": 34.92
    },
    {
      "key": "4S43_Thankerton",
      "headcode": "4S43",
      "locos": [
        "68034 \"Rail Riders 2020\"",
        "88007 \"Electra\""
      ],
      "location": "Thankerton",
      "file": "4S43_Thankerton.mp4",
      "media": "video",
      "start": 0.0,
      "snip": 9.833333333333334,
      "source_duration": 27.8
    },
    {
      "key": "0Z37_Swinton",
      "headcode": "0Z37",
      "locos": [
        "37421",
        "37219 \"Jonty Jarvis\""
      ],
      "location": "Swinton",
      "file": "0Z37_Swinton.mp4",
      "media": "video",
      "start": 0.0,
      "snip": 8.6,
      "source_duration": 8.6
    },
    {
      "key": "4M47_Watford",
      "headcode": "4M47",
      "locos": [
        "99002"
      ],
      "location": "Watford",
      "file": "4M47_Watford.mp4",
      "media": "video",
      "start": 0.0,
      "snip": 9.833333333333334,
      "source_duration": 25.0
    },
    {
      "key": "0Z47_Wigan",
      "headcode": "0Z47",
      "locos": [
        "47813"
      ],
      "location": "Wigan",
      "file": "0Z47_Wigan.mp4",
      "media": "video",
      "start": 0.0,
      "snip": 6.2,
      "source_duration": 6.2
    },
    {
      "key": "0Z47_Bolton_Le_Sands",
      "headcode": "0Z47",
      "locos": [
        "47813"
      ],
      "location": "Bolton Le Sands",
      "file": "0Z47_Bolton_Le_Sands.mp4",
      "media": "video",
      "start": 0.0,
      "snip": 5.52,
      "source_duration": 5.52
    },
    {
      "key": "6M84_Thankerton",
      "headcode": "6M84",
      "locos": [
        "70804"
      ],
      "location": "Thankerton",
      "file": "6M84_Thankerton.mp4",
      "media": "video",
      "start": 0.0,
      "snip": 9.833333333333334,
      "source_duration": 60.788
    }
  ],
  "built_at": "2026-08-31T20:00:44+00:00",
  "length_mode": "adaptive",
  "target_seconds": 180.0,
  "snip_seconds": 9.833333333333334,
  "still_seconds": 1.0,
  "start_seconds": 0.0,
  "video": "freight.mp4",
  "url": "/captures/2026-08-31/roundup/freight.mp4"
}