title: Add support to QuickTime for custom video-input hardware
body: <p>I have a custom hardware device sending a video stream.</p>
  
  <p>How can make this stream available to a QuickTime application ?</p>
  
  <p>Long story: On Windows, I create a DirectShow filter, so any DirectShow-compatible application can stream from my device. I'd like to do the same on Mac OS X. I guess QuickTime is the way to go, but I can't find the accurate answer on the apple developer web site.</p>