This Audio File Library is an implementation of the SGI Audio File
library.  Since the latter is specified ambiguously in places, I've
taken some liberties in interpreting certain such ambiguities.  At the
present, not all features of the SGI Audio File library are
implemented.  I feel, though, that this implementation of the Audio
File Library offers enough functionality to be useful for general
tasks.

This library allows the processing of audio data to and from audio files.

Support file formats:

    AIFF/AIFF-C (.aiff, .aifc)
    WAVE (.wav)
    NeXT .snd/Sun .au (.snd, .au)
    Berkeley/IRCAM/CARL Sound File (.sf)
    Audio Visual Research (.avr)
    Amiga IFF/8SVX (.iff)
    Sample Vision (.smp) 
    Creative Voice File (.voc)
    NIST SPHERE (.wav)
    Core Audio Format (.caf) 
    FLAC (.flac) 

Supported compression formats:

    G.711 mu-law and A-law
    IMA ADPCM
    Microsoft ADPCM
    FLAC
    ALAC (Apple Lossless Audio Codec) 

WWW: http://www.68k.org/~michael/audiofile/