Contents The Audio File package contains libaudiofile libraries, audiofile-config, sfinfo and sfconvert. Description audiofile libraries The libaudiofile library is used by programs to support AIFF, AIFF -compressed, Sun/NeXT, WAV and BIC audio formats. audiofile-config The audiofile-config script is used during the compile process by programs linking to this library. sfinfo The sfinfo program displays the sound file format, audio encoding, sampling rate and duration for audio formats supported by this library. sfconvert The sfconvert program converts sound file formats where the original format and destination format are supported by this library.