批量将mp3文件转换成wav文件，并可以进行属性设置，比特率，声道等。。还有个讲多个txt文本文件批量导入到一个txt文件中 或者对应的行数 对应导入-Batch convert MP3 files to WAV files, and can carry on the attribute set, bit rate, channel etc... There is a multiple TXT text batch file into a TXT file or a corresponding number of rows corresponding to import