metadata/dataset_root.json

{
    "audiocaps": "./data/audioset",
    "comments": {},
    "metadata": {
        "path": {
            "audiocaps": {
                "train": "./data/audioset/train.json",
                "test": "./data/audioset/test.json",
                "val": "./data/audioset/val.json",
                "class_label_indices": "../metadata/audiocaps/class_labels_indices.csv"
            }
        }
    }
}