If the download fails to start click here.Size is approximately 500kB.
After downloading extract the files to the Windows\system32 directory.
These plugins are needed for some of the features of Sonos III.Please be aware that by using these library files you as the end user you are in effect building an end user system and may be liable to pay patent licensing fees.
MP3 licensing information here.
AAC licensing information here.
MP3 decoder is based on MAD.
AAC Plus decoder is based on FAAD2.
MP3 encoder is based on Lame.
AAC encoder is based on FAAC.
AAC Plus Encoder Plugin
Sonos III is able to use the AAC Plus encoder plugin that is part of Winamp.The download can be found here.The plugin files 'enc_aacplus.dll' and 'nscrt.dll' are found in C:\Program Files\Winamp\Plugins directory .Place copies in the Windows\system32 directory or the application directory.