title: Split wmv/wav file in WinForms application
body: <p>I have a Windows Forms application, and I use an instance of Windows Media Player (via WMPLib) to play some audio/video files, either wmv or wav format. What I currently need to do is split the original file and "extract" one ore more clips from it, let's say 3-4 seconds from a specific point in time of the file.</p>
  
  <p>Any ideas how to do this?</p>
  
  <p>Third party libraries are ok, as long as they are not all that expensive</p>