{
  "name": "mediainfo",
  "description": "Wrapper around the `mediainfo' program for obtaining information about media files",
  "version": "0.0.1",
  "author": {
    "name": "Conrad Pankoff",
    "email": "deoxxa@fknsrs.biz",
    "url": "http://www.fknsrs.biz/"
  },
  "url": "http://github.com/deoxxa/node-mediainfo",
  "license" : "BSD",
  "repository" : { "type":"git", "url":"git://github.com/deoxxa/node-mediainfo.git" },
  "keywords" : [
    "mediainfo",
    "media",
    "audio",
    "video",
    "mp3",
    "flac",
    "ogg",
    "mkv",
    "avi"
  ],
  "main": "./lib/mediainfo",
  "engines": {
    "node" : ">=0.6.11"
  },
  "dependencies": {
    "node-expat": "1.4.x"
  }
}

{
  "name": "mediainfo",
  "description": "Wrapper around the `mediainfo' program for obtaining information about media files",
  "version": "0.0.1",
  "author": {
    "name": "Conrad Pankoff",
    "email": "deoxxa@fknsrs.biz",
    "url": "http://www.fknsrs.biz/"
  },
  "url": "http://github.com/deoxxa/node-mediainfo",
  "license" : "BSD",
  "repository" : { "type":"git", "url":"git://github.com/deoxxa/node-mediainfo.git" },
  "keywords" : [
    "mediainfo",
    "media",
    "audio",
    "video",
    "mp3",
    "flac",
    "ogg",
    "mkv",
    "avi"
  ],
  "main": "./lib/mediainfo",
  "engines": {
    "node" : ">=0.6.11"
  },
  "dependencies": {
    "node-expat": "2.0.x"
  }
}

Update node-expat dependency for Windows
Update node-expat dependency for Windows

node-expat began using node-gyp over node-waf around version 1.6.1 or 2.0.0. node-waf is not and will not be compatible with Windows from what I've read. I've tested mediainfo with 2.0.0 and all is well so far.