Edit in JSFiddle

// https://github.com/rubentd/gifplayer
// http://imgur.com/r/gifs/fNxKlX1
$('#imgur').gifplayer({
	mode: 'video',
  webm: '//i.imgur.com/fNxKlX1.webm',
  mp4: '//i.imgur.com/fNxKlX1.mp4'
});
<img id="imgur" src="//i.imgur.com/fNxKlX1h.jpg">