title: How do get the data stream link for any video of youtube?
body: <p>I'm not sure if this is the right place to post this question,I googled a lot about this,but nothing turned up,. for a link of the form</p>
  
  <blockquote>
    <p>http://www.youtube.com/watch?v=[video_id]</p>
  </blockquote>
  
  <p>How do i get the link for the data stream?</p>