On Sun, Nov 23, 2003 at 04:03:55AM +0900, Matthew Berg wrote: > You can do metadata extraction with GStreamer as well, though the > bundled bindings for libgstmediainfo can be slow in certain > circumstances. I have the extraction code I've been working on up here > though: > > http://www.gothpoodle.com/~galt/info.rb > > This should allow you to read id3 or ogg tags at minimum, and i think > wav riff headers though I haven't tested it on that yet. Thanks for all your help, but it seems as if you misunderstood my question a bit. I'm not looking for classes to extract metadata information, I want to encode/decode MP3 data. Kind regards, Dennis Oelkers