title: how to install and getting start with webrtc on windows server
body: <p>Hi could anyone to tell me how to install depot tools.I went through documentation and trying to install the webrtc in windows,I installed visual studio 2010 and some related stuff given in documentation still i am in confusion and many questions like why visual studio is required? are we have write code in visual studio?It acts like IDE for webrtc? </p>
  
  <p>If not please tell me where we have to place our project in local file system and how to implement my first demo application..I found a video published by google demonstrating about webrtc in that they wrote code in a html file so is html file itself enough to develop.?</p>
  
  <p>Though i have done a sample application in a html file still i am getting blank page and in console i am getting as UNCAUGHT EXCEPTION near navigator.webkitGetUserMedia() please help me out to know more about webrtc.</p>