{
    "frames_root": "/home/szj/err_empty_syn/ytb/EHM-X/shots_images",
    "matte_root": "/home/szj/err_empty_syn/ytb/EHM-X/shots_rmbg2",
    "pshuman_root": "/home/szj/err_empty_syn/ytb/EHM-X/shots_pshuman"
}