Angular: Empty Fiddle

http://angularjs.org/

HTML

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.8/angular.min.js"></script>
<script src="https://www.youtube.com/iframe_api"></script>
<div ng-controller="MyCtrl">
     <youtube-player video="theBestVideo" player="playerObject"></youtube-player> 
</div>

JavaScript

var myApp = angular.module('myApp',['youtube-embed']);

myApp.controller('MyCtrl', function($scope){   
		$scope.theBestVideo = 'sMKoNBRZM1M';
    
    $scope.playerObject = {}; //this will populate when youtube-video directive loads

    //Alternatively you can also create a function in the scope to play
		$scope.myPlayVideoFunction = function(){ 
    		$scope.playerObject.player.playVideo();
    };
});

myApp.directive('youtubePlayer', function () {
    return {
				scope: {
						video: '=',
            player: '='
				},
        restrict: 'E',
        template : 	'<youtube-video video-id="video" player="player"></youtube-video>' + 
        						'<button ng-click="player.playVideo()">Play</button>'
    };
}); 




/*
  angular-youtube-mb v1.3.1
  https://github.com/brandly/angular-youtube-embed
*/
angular.module("youtube-embed",[]).service("youtubeEmbedUtils",["$window","$rootScope",function(e,t){function r(e,t){return e.indexOf(t)>-1}function a(){t.$apply(function(){n.ready=!0})}var n={},i=/https?:\/\/(?:[0-9A-Z-]+\.)?(?:youtu\.be\/|youtube(?:-nocookie)?\.com\S*[^\w\s-])([\w-]{11})(?=[^\w-]|$)(?![?=&+%\w.-]*(?:['"][^<>]*>|<\/a>))[?=&+%\w.-]*/gi,o=/t=(\d+)[ms]?(\d+)?s?/;return n.getIdFromURL=function(e){var t=e.replace(i,"$1");if(r(t,";")){var a=t.split(";");if(r(a[1],"%")){var n=decodeURIComponent(a[1]);t=("http://youtube.com"+n).replace(i,"$1")}else t=a[0]}else r(t,"#")&&(t=t.split("#")[0]);return t},n.getTimeFromURL=function(e){e=e||"";var t=e.match(o);if(!t)return 0;var a=t[0],n=t[1],i=t[2];return"undefined"!=typeof i?(i=parseInt(i,10),n=parseInt(n,10)):r(a,"m")?(n=parseInt(n,10),i=0):(i=parseInt(n,10),n=0),i+60*n},n.ready=!1,"undefined"==typeof YT?(e.onYouTubeIframeAPIReady=a,console.log("Unable to find YouTube iframe library on this page.")):YT.loaded?n.ready=!0:YT.ready(a),n}]).directive("youtubeVideo",["$window","youtubeEmbedUtils",function(e,t){var...