title: Store Camera Preview After Every 1 Second Android
body: <p>I want to store the Camera Preview after every second. Problem is the frame rate cannot go below 20-24. </p>
  
  <p>Currently it stores around 170 images in 5 sec. 
  <code>onPreviewFrame</code> is being called <strong>ULTRA</strong> frequently which i want to slow down to 1 preview per second. I used <code>Thread.sleep()</code> but i guess its not a nice of doing it. I want to store 1 image in 1 sec. Any leads on this? </p>
  
  <p>Thanks</p>