freshmeat.net: Project details for TagLib
Taglib って名前どうなのよ。
MP3, Ogg の ID3Tag 用ライブラリだそうです。。
About:
TagLib is a library for reading and editing the meta data of several popular audio formats. It supports both ID3v1 and ID3v2 for MP3 files, Ogg Vorbis comments and ID3 tags, and Vorbis comments in FLAC files.