title: Camera device on MAC OS
body: <p>Having my webcam plugged in, I'm able to manipulate the video/audio stream in my MAC OS app.
  Now I'd like to output it as a new virtual video/audio device that I can select as a camera input in apps like "Skype" or QuickTime.</p>
  
  <p>I've looked into i/o kit framework and the reference webpage says this:</p>
  
  <blockquote>
    <p>"To add digital video capabilities to your software, use the QuickTime
    APIs."</p>
  </blockquote>
  
  <p>I believe this needs to be updated because QuickTime APIs have been replaced by CoreMedia IO. </p>
  
  <p>So I looked into CoreMediaIO and found a sample code from Apple dev website that also is obsolete and won't run on XCode 7.x with OS Yosemite+.</p>
  
  <p>I've also looked in AVFoundation but it seems like a dead end.</p>
  
  <p>I'm lost at this point. I know it's doable since CamTwist software is doing it.</p>
  
  <p>Anyone has an idea how to approach this?</p>