mot_sample.json

{
    "categories": [
        {
            "id": 1,
            "name": "pedestrian"
        },
        {
            "id": 2,
            "name": "person_on_vehicle"
        }
    ],
    "videos": [
        {
            "id": 1,
            "name": "MOT17-09-DPM",
            "fps": 30,
            "width": 1920,
            "height": 1080
        },
        {
            "id": 2,
            "name": "MOT17-10-DPM",
            "fps": 30,
            "width": 1920,
            "height": 1080
        }
    ],
    "annotations": [
        {
            "category_id": 1,
            "bbox": [
                260.0,
                450.0,
                102.0,
                262.0
            ],
            "area": 26724.0,
            "iscrowd": false,
            "visibility": 1.0,
            "mot_instance_id": 1,
            "mot_conf": 1.0,
            "id": 1,
            "image_id": 1,
            "instance_id": 0
        },
        {
            "category_id": 1,
            "bbox": [
                1686.0,
                387.0,
                171.0,
                345.0
            ],
            "area": 58995.0,
            "iscrowd": false,
            "visibility": 1.0,
            "mot_instance_id": 19,
            "mot_conf": 1.0,
            "id": 2,
            "image_id": 1,
            "instance_id": 1
        },
        {
            "category_id": 2,
            "bbox": [
                1886.0,
                327.0,
                156.0,
                404.0
            ],
            "area": 63024.0,
            "iscrowd": true,
            "visibility": 0.22293,
            "mot_instance_id": 20,
            "mot_conf": 1.0,
            "id": 3,
            "image_id": 1,
            "instance_id": 2
        },
        {
            "category_id": 1,
            "bbox": [
                1253.0,
                533.0,
                63.0,
                129.0
            ],
            "area": 8127.0,
            "iscrowd": false,
            "visibility": 1.0,
            "mot_instance_id": 1,
            "mot_conf": 1.0,
            "id": 4,
            "image_id": 2,
            "instance_id": 0
        },
        {
            "category_id": 1,
            "bbox": [
                1292.0,
                459.0,
                70.0,
                202.0
            ],
            "area": 14140.0,
            "iscrowd": false,
            "visibility": 0.77624,
            "mot_instance_id": 19,
            "mot_conf": 1.0,
            "id": 5,
            "image_id": 2,
            "instance_id": 1
        },
        {
            "category_id": 1,
            "bbox": [
                -348.0,
                235.0,
                477.0,
                695.0
            ],
            "area": 331515.0,
            "iscrowd": false,
            "visibility": 0.26987,
            "mot_instance_id": 1,
            "mot_conf": 1.0,
            "id": 6,
            "image_id": 3,
            "instance_id": 0
        },
        {
            "category_id": 1,
            "bbox": [
                262.0,
                449.0,
                102.0,
                263.0
            ],
            "area": 26826.0,
            "iscrowd": false,
            "visibility": 1.0,
            "mot_instance_id": 19,
            "mot_conf": 1.0,
            "id": 7,
            "image_id": 3,
            "instance_id": 1
        },
        {
            "category_id": 2,
            "bbox": [
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                386.0,
                170.0,
                347.0
            ],
            "area": 58990.0,
            "iscrowd": false,
            "visibility": 1.0,
            "mot_instance_id": 20,
            "mot_conf": 1.0,
            "id": 8,
            "image_id": 3,
            "instance_id": 2
        },
        {
            "category_id": 1,
            "bbox": [
                260.0,
                450.0,
                102.0,
                262.0
            ],
            "area": 26724.0,
            "iscrowd": false,
            "visibility": 1.0,
            "mot_instance_id": 24,
            "mot_conf": 1.0,
            "id": 9,
            "image_id": 4,
            "instance_id": 3
        },
        {
            "category_id": 1,
            "bbox": [
                1686.0,
                387.0,
                171.0,
                345.0
            ],
            "area": 58995.0,
            "iscrowd": false,
            "visibility": 1.0,
            "mot_instance_id": 30,
            "mot_conf": 1.0,
            "id": 10,
            "image_id": 4,
            "instance_id": 4
        },
        {
            "category_id": 1,
            "bbox": [
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                533.0,
                63.0,
                129.0
            ],
            "area": 8127.0,
            "iscrowd": false,
            "visibility": 1.0,
            "mot_instance_id": 24,
            "mot_conf": 1.0,
            "id": 11,
            "image_id": 5,
            "instance_id": 3
        },
        {
            "category_id": 1,
            "bbox": [
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                459.0,
                70.0,
                202.0
            ],
            "area": 14140.0,
            "iscrowd": false,
            "visibility": 0.77624,
            "mot_instance_id": 30,
            "mot_conf": 1.0,
            "id": 12,
            "image_id": 5,
            "instance_id": 4
        }
    ],
    "images": [
        {
            "id": 1,
            "video_id": 1,
            "file_name": "MOT17-09-DPM/img1/000001.jpg",
            "height": 1080,
            "width": 1920,
            "frame_id": 0,
            "mot_frame_id": 1
        },
        {
            "id": 2,
            "video_id": 1,
            "file_name": "MOT17-09-DPM/img1/000002.jpg",
            "height": 1080,
            "width": 1920,
            "frame_id": 1,
            "mot_frame_id": 2
        },
        {
            "id": 3,
            "video_id": 1,
            "file_name": "MOT17-09-DPM/img1/000003.jpg",
            "height": 1080,
            "width": 1920,
            "frame_id": 2,
            "mot_frame_id": 3
        },
        {
            "id": 4,
            "video_id": 2,
            "file_name": "MOT17-10-DPM/img1/000001.jpg",
            "height": 1080,
            "width": 1920,
            "frame_id": 0,
            "mot_frame_id": 1
        },
        {
            "id": 5,
            "video_id": 2,
            "file_name": "MOT17-10-DPM/img1/000002.jpg",
            "height": 1080,
            "width": 1920,
            "frame_id": 1,
            "mot_frame_id": 2
        }
    ]
}