https://blog.faceutil.com/2017/04/25/%ec%9b%8c%ed%81%ac-%ec%96%b8%ed%94%8c-%ec%a4%80%eb%b9%84%eb%ac%bc-%ea%b5%acladiks-mpq-editor%ed%95%9c%ea%b8%80%ed%8c%90-%eb%8b%a4%ec%9a%b4%eb%a1%9c%eb%93%9c-%d0%b1/