title: OpenCV create Output Stream
body: <p>I'm working on a Project where I capture a Video using OpenCv on a Raspberry Pi and Process it. What I want is to create an Output Stream of this Processed Video. I'm working together on this with a buddy of mine. He creates a Website/Web-server on the device which should be able to view the Stream I create. Is there any way openCV is able to create an Output Stream? 
  I don't want to create a Video nor do i want to write single Frames as "Images" to the File-System because this is way to slow.</p>