{
  "groups": [
    {
      "group_id": "202305_1",
      "motion_frames": 3687,
      "metadata_file": "historical_202305/202305_1/metadata.json"
    },
    {
      "group_id": "202305_2",
      "motion_frames": 2203,
      "metadata_file": "historical_202305/202305_2/metadata.json"
    },
    {
      "group_id": "202305_3",
      "motion_frames": 3725,
      "metadata_file": "historical_202305/202305_3/metadata.json"
    },
    {
      "group_id": "202305_4",
      "motion_frames": 3635,
      "metadata_file": "historical_202305/202305_4/metadata.json"
    },
    {
      "group_id": "202305_5",
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      "metadata_file": "historical_202305/202305_5/metadata.json"
    },
    {
      "group_id": "202305_6",
      "motion_frames": 3683,
      "metadata_file": "historical_202305/202305_6/metadata.json"
    },
    {
      "group_id": "202305_7",
      "motion_frames": 3641,
      "metadata_file": "historical_202305/202305_7/metadata.json"
    },
    {
      "group_id": "202305_8",
      "motion_frames": 3659,
      "metadata_file": "historical_202305/202305_8/metadata.json"
    },
    {
      "group_id": "202305_9",
      "motion_frames": 3741,
      "metadata_file": "historical_202305/202305_9/metadata.json"
    },
    {
      "group_id": "202305_10",
      "motion_frames": 3645,
      "metadata_file": "historical_202305/202305_10/metadata.json"
    },
    {
      "group_id": "202305_11",
      "motion_frames": 3699,
      "metadata_file": "historical_202305/202305_11/metadata.json"
    },
    {
      "group_id": "202305_12",
      "motion_frames": 3679,
      "metadata_file": "historical_202305/202305_12/metadata.json"
    },
    {
      "group_id": "202305_13",
      "motion_frames": 3679,
      "metadata_file": "historical_202305/202305_13/metadata.json"
    },
    {
      "group_id": "202305_14",
      "motion_frames": 3663,
      "metadata_file": "historical_202305/202305_14/metadata.json"
    },
    {
      "group_id": "202305_15",
      "motion_frames": 3713,
      "metadata_file": "historical_202305/202305_15/metadata.json"
    },
    {
      "group_id": "202305_16",
      "motion_frames": 3687,
      "metadata_file": "historical_202305/202305_16/metadata.json"
    },
    {
      "group_id": "202305_17",
      "motion_frames": 3675,
      "metadata_file": "historical_202305/202305_17/metadata.json"
    },
    {
      "group_id": "202305_18",
      "motion_frames": 3681,
      "metadata_file": "historical_202305/202305_18/metadata.json"
    },
    {
      "group_id": "202305_19",
      "motion_frames": 2595,
      "metadata_file": "historical_202305/202305_19/metadata.json"
    },
    {
      "group_id": "202305_20",
      "motion_frames": 3661,
      "metadata_file": "historical_202305/202305_20/metadata.json"
    },
    {
      "group_id": "202305_21",
      "motion_frames": 3655,
      "metadata_file": "historical_202305/202305_21/metadata.json"
    },
    {
      "group_id": "202305_22",
      "motion_frames": 3675,
      "metadata_file": "historical_202305/202305_22/metadata.json"
    },
    {
      "group_id": "202305_24",
      "motion_frames": 3635,
      "metadata_file": "historical_202305/202305_24/metadata.json"
    },
    {
      "group_id": "202305_25",
      "motion_frames": 3707,
      "metadata_file": "historical_202305/202305_25/metadata.json"
    },
    {
      "group_id": "202305_26",
      "motion_frames": 3655,
      "metadata_file": "historical_202305/202305_26/metadata.json"
    },
    {
      "group_id": "202305_27",
      "motion_frames": 3667,
      "metadata_file": "historical_202305/202305_27/metadata.json"
    },
    {
      "group_id": "202305_28",
      "motion_frames": 3675,
      "metadata_file": "historical_202305/202305_28/metadata.json"
    },
    {
      "group_id": "202305_29",
      "motion_frames": 3707,
      "metadata_file": "historical_202305/202305_29/metadata.json"
    },
    {
      "group_id": "202305_30",
      "motion_frames": 3687,
      "metadata_file": "historical_202305/202305_30/metadata.json"
    },
    {
      "group_id": "202305_31",
      "motion_frames": 3617,
      "metadata_file": "historical_202305/202305_31/metadata.json"
    },
    {
      "group_id": "202305_32",
      "motion_frames": 3789,
      "metadata_file": "historical_202305/202305_32/metadata.json"
    },
    {
      "group_id": "202305_33",
      "motion_frames": 3699,
      "metadata_file": "historical_202305/202305_33/metadata.json"
    },
    {
      "group_id": "202305_35",
      "motion_frames": 3655,
      "metadata_file": "historical_202305/202305_35/metadata.json"
    },
    {
      "group_id": "202305_36",
      "motion_frames": 3701,
      "metadata_file": "historical_202305/202305_36/metadata.json"
    },
    {
      "group_id": "202305_37",
      "motion_frames": 3689,
      "metadata_file": "historical_202305/202305_37/metadata.json"
    },
    {
      "group_id": "202305_38",
      "motion_frames": 3663,
      "metadata_file": "historical_202305/202305_38/metadata.json"
    },
    {
      "group_id": "202305_39",
      "motion_frames": 3653,
      "metadata_file": "historical_202305/202305_39/metadata.json"
    },
    {
      "group_id": "202305_40",
      "motion_frames": 3633,
      "metadata_file": "historical_202305/202305_40/metadata.json"
    },
    {
      "group_id": "202305_41",
      "motion_frames": 3713,
      "metadata_file": "historical_202305/202305_41/metadata.json"
    },
    {
      "group_id": "202305_42",
      "motion_frames": 3709,
      "metadata_file": "historical_202305/202305_42/metadata.json"
    },
    {
      "group_id": "202305_43",
      "motion_frames": 3621,
      "metadata_file": "historical_202305/202305_43/metadata.json"
    },
    {
      "group_id": "202305_44",
      "motion_frames": 3703,
      "metadata_file": "historical_202305/202305_44/metadata.json"
    },
    {
      "group_id": "202305_45",
      "motion_frames": 3683,
      "metadata_file": "historical_202305/202305_45/metadata.json"
    },
    {
      "group_id": "202305_46",
      "motion_frames": 3727,
      "metadata_file": "historical_202305/202305_46/metadata.json"
    },
    {
      "group_id": "202305_47",
      "motion_frames": 3657,
      "metadata_file": "historical_202305/202305_47/metadata.json"
    },
    {
      "group_id": "202305_48",
      "motion_frames": 3661,
      "metadata_file": "historical_202305/202305_48/metadata.json"
    },
    {
      "group_id": "202305_49",
      "motion_frames": 3695,
      "metadata_file": "historical_202305/202305_49/metadata.json"
    },
    {
      "group_id": "202305_50",
      "motion_frames": 3655,
      "metadata_file": "historical_202305/202305_50/metadata.json"
    },
    {
      "group_id": "202305_51",
      "motion_frames": 3691,
      "metadata_file": "historical_202305/202305_51/metadata.json"
    },
    {
      "group_id": "202305_52",
      "motion_frames": 3659,
      "metadata_file": "historical_202305/202305_52/metadata.json"
    },
    {
      "group_id": "202305_53",
      "motion_frames": 3685,
      "metadata_file": "historical_202305/202305_53/metadata.json"
    },
    {
      "group_id": "202305_54",
      "motion_frames": 3717,
      "metadata_file": "historical_202305/202305_54/metadata.json"
    },
    {
      "group_id": "202305_55",
      "motion_frames": 3675,
      "metadata_file": "historical_202305/202305_55/metadata.json"
    },
    {
      "group_id": "202305_56",
      "motion_frames": 3701,
      "metadata_file": "historical_202305/202305_56/metadata.json"
    },
    {
      "group_id": "202305_57",
      "motion_frames": 3683,
      "metadata_file": "historical_202305/202305_57/metadata.json"
    },
    {
      "group_id": "202305_58",
      "motion_frames": 3671,
      "metadata_file": "historical_202305/202305_58/metadata.json"
    },
    {
      "group_id": "202305_59",
      "motion_frames": 4153,
      "metadata_file": "historical_202305/202305_59/metadata.json"
    },
    {
      "group_id": "202305_61",
      "motion_frames": 3576,
      "metadata_file": "historical_202305/202305_61/metadata.json"
    },
    {
      "group_id": "202305_62",
      "motion_frames": 3582,
      "metadata_file": "historical_202305/202305_62/metadata.json"
    },
    {
      "group_id": "202305_63",
      "motion_frames": 3634,
      "metadata_file": "historical_202305/202305_63/metadata.json"
    },
    {
      "group_id": "202305_64",
      "motion_frames": 3710,
      "metadata_file": "historical_202305/202305_64/metadata.json"
    },
    {
      "group_id": "202305_65",
      "motion_frames": 3640,
      "metadata_file": "historical_202305/202305_65/metadata.json"
    },
    {
      "group_id": "202305_66",
      "motion_frames": 3620,
      "metadata_file": "historical_202305/202305_66/metadata.json"
    },
    {
      "group_id": "202305_67",
      "motion_frames": 3624,
      "metadata_file": "historical_202305/202305_67/metadata.json"
    },
    {
      "group_id": "202305_68",
      "motion_frames": 3602,
      "metadata_file": "historical_202305/202305_68/metadata.json"
    },
    {
      "group_id": "202305_69",
      "motion_frames": 3584,
      "metadata_file": "historical_202305/202305_69/metadata.json"
    },
    {
      "group_id": "202305_70",
      "motion_frames": 3582,
      "metadata_file": "historical_202305/202305_70/metadata.json"
    },
    {
      "group_id": "202305_71",
      "motion_frames": 5304,
      "metadata_file": "historical_202305/202305_71/metadata.json"
    },
    {
      "group_id": "202305_72",
      "motion_frames": 3610,
      "metadata_file": "historical_202305/202305_72/metadata.json"
    },
    {
      "group_id": "202305_73",
      "motion_frames": 3866,
      "metadata_file": "historical_202305/202305_73/metadata.json"
    },
    {
      "group_id": "202305_74",
      "motion_frames": 3730,
      "metadata_file": "historical_202305/202305_74/metadata.json"
    },
    {
      "group_id": "202305_75",
      "motion_frames": 3684,
      "metadata_file": "historical_202305/202305_75/metadata.json"
    },
    {
      "group_id": "202305_76",
      "motion_frames": 3614,
      "metadata_file": "historical_202305/202305_76/metadata.json"
    },
    {
      "group_id": "202305_77",
      "motion_frames": 3776,
      "metadata_file": "historical_202305/202305_77/metadata.json"
    },
    {
      "group_id": "202305_78",
      "motion_frames": 3576,
      "metadata_file": "historical_202305/202305_78/metadata.json"
    },
    {
      "group_id": "202305_79",
      "motion_frames": 3710,
      "metadata_file": "historical_202305/202305_79/metadata.json"
    },
    {
      "group_id": "202305_80",
      "motion_frames": 3620,
      "metadata_file": "historical_202305/202305_80/metadata.json"
    },
    {
      "group_id": "202305_81",
      "motion_frames": 3588,
      "metadata_file": "historical_202305/202305_81/metadata.json"
    },
    {
      "group_id": "202305_82",
      "motion_frames": 3586,
      "metadata_file": "historical_202305/202305_82/metadata.json"
    },
    {
      "group_id": "202305_83",
      "motion_frames": 3584,
      "metadata_file": "historical_202305/202305_83/metadata.json"
    },
    {
      "group_id": "202305_84",
      "motion_frames": 3526,
      "metadata_file": "historical_202305/202305_84/metadata.json"
    },
    {
      "group_id": "202305_85",
      "motion_frames": 3588,
      "metadata_file": "historical_202305/202305_85/metadata.json"
    },
    {
      "group_id": "202305_86",
      "motion_frames": 3845,
      "metadata_file": "historical_202305/202305_86/metadata.json"
    },
    {
      "group_id": "202305_87",
      "motion_frames": 3608,
      "metadata_file": "historical_202305/202305_87/metadata.json"
    },
    {
      "group_id": "202305_88",
      "motion_frames": 3590,
      "metadata_file": "historical_202305/202305_88/metadata.json"
    },
    {
      "group_id": "202305_89",
      "motion_frames": 3782,
      "metadata_file": "historical_202305/202305_89/metadata.json"
    }
  ],
  "group_count": 86,
  "two_hand_motion_frames": 314958,
  "classification": "Historical motion-only candidates, separate from 115 paired episodes.",
  "excluded_from_this_upload": [
    "BEAT-related groups",
    "Seven unknown-origin groups",
    "202305_0, 202305_23, 202305_34, 202305_60 (already have video assets in the primary source catalog)"
  ]
}