title: iPhone camera and streaming
body: <p>I'd like to capture the camera's video from the iPhone and send the video stream to a server.<br> I know that I must use AVFoundation, and I've heard about AVCaptureVideoOutput which allows me to handle each frame from the camera. <br>
  The question is : how can iI send each frame to a server?</p>
  
  <p>Thanks</p>