title: HowTo Multicast a Stream Captured with DirectShow?
body: <p>I have a requirement to build a very simple streaming server. It needs to be able to capture video from a device and then stream that video via multicast to several clients on a LAN. </p>
  
  <p>The capture part of this is pretty easy (in C#) thanks to a library someone wrote with DirectShow.Net (<a href="http://www.codeproject.com/KB/directx/directxcapture.aspx" rel="nofollow noreferrer">http://www.codeproject.com/KB/directx/directxcapture.aspx</a>). </p>
  
  <p>The question I have now is how to multicast this? This is the part I'm stuck on. I'm not sure what to do next, or what steps to take. </p>