R2mp3 library:

• Convert wma to mp3
• Convert aac to mp3
• Convert ra to mp3

Requirement: lame_adapter (sudo gem install lame_adapter) mplayer+lame (sudo apt-get install mplayer lame)

Change log: 15/10/2007 Pre-Alpha - Should support simple convert to mp3

29/10/2007 Version 0.1.1 - Add bitrate setting - Add mode setting - Remove bitrate setting bug - Change example - Support MP3 to MP3 - MP3 inspector added based-on mp3-info

#todo - refactor