82b45455ebe631854f99c2f716ab5488f1842925,util_scripts/video_jpg_ucf101_hmdb51.py,,,#,53

Before Change

if __name__ == "__main__":
    dir_path = Path(sys.argv[1])
    dst_dir_path = Path(sys.argv[2])
    fps = -1
    if len(sys.argv) > 3:
        fps = int(sys.argv[3])

    for class_dir_path in sorted(dir_path.iterdir()):
        class_process(class_dir_path, dst_dir_path, fps)

After Change

if __name__ == "__main__":
    parser = argparse.ArgumentParser()
    parser.add_argument(
        "dir_path", default=None, type=Path, help="Directory path of videos")
    parser.add_argument(
        "dst_path",
        default=None,
        type=Path,
        help="Directory path of jpg videos")
    parser.add_argument(
        "--n_jobs", default=-1, type=int, help="Number of parallel jobs")
    parser.add_argument(
        "--fps",
        default=-1,
        type=int,
        help=("Frame rates of output videos."
              "-1 means original frame rates."))
    args = parser.parse_args()

    class_dir_paths = [x for x in sorted(args.dir_path.iterdir())]

    status_list = Parallel(n_jobs=args.n_jobs)(
        delayed(class_process)(class_dir_path, args.dst_path, args.fps)
        for class_dir_path in class_dir_paths)

Instances