title: Regex flash url
body: <p>Hi Im trying to develop a C# program to scrape the urls of flash movies on a website, this is the code im trying to parse</p>
  
  <p><code>flashvars="file=http://cache01-videos02.myspacecdn.com/24/vid_878ccd5444874681845df39eb3f00628.flv"/&gt;</code></p>
  
  <p>the closest I got using regex was this expression </p>
  
  <p>file=<a href="http://[" rel="nofollow noreferrer">http://[</a>^/]+/(.*)flv</p>
  
  <p>However it outputs with the file= portion, How do I filter out the file= part?</p>