{ "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" } }