title: Is there any way to show camera stream and draw something on top of it (in linux)?
body: <p>I am using freescale gpu sdk,Open GLES APIs for drawing and Gstreamer APIs for camera streaming for ARM architecture. It is possible in my case to do them separately but i want to know is there any way to show camera stream and draw something on it?</p>
  
  <p>Thanks in Advance.</p>