| LAME MPEG Layer-3 Encoder The decoding functions provided in LAME use a version of the mpglib decoding engine which is under the GPL. For more information, please visit: http://lame.sourceforge.net/index.php
| mpg123 - Fast console MPEG Audio Player and decoder library mpg123 is a real time MPEG 1.0/2.0/2.5 audio player/decoder for layers 1,2 and 3 (MPEG 1.0 layer 3 aka MP3 most commonly tested). Among others working with Linux, MacOSX, FreeBSD, SunOS4.1.3, Solaris 2.5, HPUX 9.x, SGI Irix and Cygwin or plain MS Windows. It is free software licensed under LGPL 2.1 (the officially released sources, some files in subversion repository may differ).

For more information, please visit: http://www.mpg123.de/index.shtml.

| Windows Media Audio (WMA) This is an audio data compression technology developed by Microsoft. It is a proprietary technology that forms part of the Windows Media framework. For more information, please visit to Microsoft Windows Media Audio Codecs page.
For more information on the audio file formats supported by AV Voice Changer Software 7.0, see VCS’s Help section.