Prasing ID3 tag with Node.js - sfu-innovation/big-data GitHub Wiki
There aren't many media Library for Node.js yet. I have tried number of methods today. This is the best I found so far.
https://github.com/Tim-Smart/node-id3
npm install
node test/basic.js
The demo shows it works with ID3v1 ID3v2 and ID4. It can read album cover from ID3v2 as well. (Will generate a image file called "test")
Additionally, there are some way to read tags from client side using HTML5 file API. But it has many limitations. See:
http://blog.nihilogic.dk/2008/08/reading-id3-tags-with-javascript.html