{
  "colors": "rgb",
  "classes_names": ["A", "B", "C"],
  "matrix": [
    [0, 0, 0, 0],
    [1, 1, 1, 1],
    [2, 2, 2, 2]
  ],
  "targets": [0, 1, 2],
  "video": {
    "dpi": 600,
    "frames": 360,
    "fps": 30,
    "interval": 20,
    "writer": "mencoder"
  }
}