title: how to capture a video frame from a video file
body: <p>any one can help me with a c# code to grab frames from a video file,</p>
  
  <p>I am working on a live streaming server on (Asp.Net &amp; c#)..
  so when a user uploads his files after live streaming, at the point I have to capture a video frame, so that it can be listed 
  in the format of a you-tube video list...</p>
  
  <p>thanks</p>