jquense/asf-info-parser

ASF (WMA) Audio Metadata parser

A simple streaming parser for retrieving ASF metadata from an wma/asf file

Install

npm install asf-parser

Use

The parser is simply a stream in objectMode, so you can pipe and binary data into it and it will spit out tag objects.

var asf = require('asf-parser')
  , stream = require('fs').createReadStream('./my-audio.wma')

var parser = stream.pipe(new asf());

parser.on('data', function(tag){
    console.log(tag.type)  // => 'WM/Artist'
    console.log(tag.value) // => 'Bastille'
})