Formatting Video Time and Duration

Formatting Video Time and Duration

I'm wondering if anyone can help convert the following to display in HH:MM:SS

  2. setInterval(function(){
  3. $('#currentTime').html($('.item').find('video').get(0).currentTime);
  4. $('#totalTime').html($('.item').find('video').get(0).duration);    
  5. },500)
Its been driving me nuts for about 2 hours now and I'm not finding much on google that helps =(