diff --git a/wp-includes/js/mediaelement/mediaelement-and-player.min.js b/wp-includes/js/mediaelement/mediaelement-and-player.min.js
index b57938259a..131fedc747 100644
--- a/wp-includes/js/mediaelement/mediaelement-and-player.min.js
+++ b/wp-includes/js/mediaelement/mediaelement-and-player.min.js
@@ -10,7 +10,7 @@
 * Copyright 2010-2014, John Dyer (http://j.hn)
 * License: MIT
 *
-*/var mejs=mejs||{};mejs.version="2.14.1";mejs.meIndex=0;
+*/var mejs=mejs||{};mejs.version="2.14.2";mejs.meIndex=0;
 mejs.plugins={silverlight:[{version:[3,0],types:["video/mp4","video/m4v","video/mov","video/wmv","audio/wma","audio/m4a","audio/mp3","audio/wav","audio/mpeg"]}],flash:[{version:[9,0,124],types:["video/mp4","video/m4v","video/mov","video/flv","video/rtmp","video/x-flv","audio/flv","audio/x-flv","audio/mp3","audio/m4a","audio/mpeg","video/youtube","video/x-youtube"]}],youtube:[{version:null,types:["video/youtube","video/x-youtube","audio/youtube","audio/x-youtube"]}],vimeo:[{version:null,types:["video/vimeo",
 "video/x-vimeo"]}]};
 mejs.Utility={encodeUrl:function(a){return encodeURIComponent(a)},escapeHTML:function(a){return a.toString().split("&").join("&amp;").split("<").join("&lt;").split('"').join("&quot;")},absolutizeUrl:function(a){var b=document.createElement("div");b.innerHTML='<a href="'+this.escapeHTML(a)+'">x</a>';return b.firstChild.href},getScriptPath:function(a){for(var b=0,c,d="",e="",g,f,i=document.getElementsByTagName("script"),k=i.length,h=a.length;b<k;b++){g=i[b].src;c=g.lastIndexOf("/");if(c>-1){f=g.substring(c+
@@ -101,18 +101,18 @@ c.updateCurrent();if(!c.isFullScreen){c.setPlayerSize(c.width,c.height);c.setCon
 "string"?window[c.options.success](c.media,c.domNode,c):c.options.success(c.media,c.domNode,c)}},handleError:function(a){this.controls.hide();this.options.error&&this.options.error(a)},setPlayerSize:function(a,b){if(typeof a!="undefined")this.width=a;if(typeof b!="undefined")this.height=b;if(this.height.toString().indexOf("%")>0||this.$node.css("max-width")==="100%"||parseInt(this.$node.css("max-width").replace(/px/,""),10)/this.$node.offsetParent().width()===1||this.$node[0].currentStyle&&this.$node[0].currentStyle.maxWidth===
 "100%"){var c=this.isVideo?this.media.videoWidth&&this.media.videoWidth>0?this.media.videoWidth:this.options.defaultVideoWidth:this.options.defaultAudioWidth,e=this.isVideo?this.media.videoHeight&&this.media.videoHeight>0?this.media.videoHeight:this.options.defaultVideoHeight:this.options.defaultAudioHeight,d=this.container.parent().closest(":visible").width();c=this.isVideo||!this.options.autosizeProgress?parseInt(d*e/c,10):e;if(isNaN(c))c=this.container.parent().closest(":visible").height();if(this.container.parent()[0].tagName.toLowerCase()===
 "body"){d=f(window).width();c=f(window).height()}if(c!=0&&d!=0){this.container.width(d).height(c);this.$media.add(this.container.find(".mejs-shim")).width("100%").height("100%");this.isVideo&&this.media.setVideoSize&&this.media.setVideoSize(d,c);this.layers.children(".mejs-layer").width("100%").height("100%")}}else{this.container.width(this.width).height(this.height);this.layers.children(".mejs-layer").width(this.width).height(this.height)}d=this.layers.find(".mejs-overlay-play");c=d.find(".mejs-overlay-button");
-d.height(this.container.height()-this.controls.height());c.css("margin-top","-"+(c.height()/2-this.controls.height()/2).toString()+"px")},setControlsSize:function(){var a=0,b=0,c=this.controls.find(".mejs-time-rail"),e=this.controls.find(".mejs-time-total");this.controls.find(".mejs-time-current");this.controls.find(".mejs-time-loaded");var d=c.siblings(),g=d.last();if(this.container.is(":visible")){if(this.options&&!this.options.autosizeProgress)b=parseInt(c.css("width"));if(b===0||!b){d.each(function(){var k=
-f(this);if(k.css("position")!="absolute"&&k.is(":visible"))a+=f(this).outerWidth(true)});b=this.controls.width()-a-(c.outerWidth(true)-c.width())}do{c.width(b);e.width(b-(e.outerWidth(true)-e.width()));d=g.position();b--}while(d.top>0&&b>0);this.setProgressRail&&this.setProgressRail();this.setCurrentRail&&this.setCurrentRail()}},buildposter:function(a,b,c,e){var d=f('<div class="mejs-poster mejs-layer"></div>').appendTo(c);b=a.$media.attr("poster");if(a.options.poster!=="")b=a.options.poster;b!==
-""&&b!=null?this.setPoster(b):d.hide();e.addEventListener("play",function(){d.hide()},false);a.options.showPosterWhenEnded&&a.options.autoRewind&&e.addEventListener("ended",function(){d.show()},false)},setPoster:function(a){var b=this.container.find(".mejs-poster"),c=b.find("img");if(c.length==0)c=f('<img width="100%" height="100%" />').appendTo(b);c.attr("src",a);b.css({"background-image":"url("+a+")"})},buildoverlays:function(a,b,c,e){var d=this;if(a.isVideo){var g=f('<div class="mejs-overlay mejs-layer"><div class="mejs-overlay-loading"><span></span></div></div>').hide().appendTo(c),
-k=f('<div class="mejs-overlay mejs-layer"><div class="mejs-overlay-error"></div></div>').hide().appendTo(c),j=f('<div class="mejs-overlay mejs-layer mejs-overlay-play"><div class="mejs-overlay-button"></div></div>').appendTo(c).bind("click touchstart",function(){d.options.clickToPlayPause&&e.paused&&e.play()});e.addEventListener("play",function(){j.hide();g.hide();b.find(".mejs-time-buffering").hide();k.hide()},false);e.addEventListener("playing",function(){j.hide();g.hide();b.find(".mejs-time-buffering").hide();
-k.hide()},false);e.addEventListener("seeking",function(){g.show();b.find(".mejs-time-buffering").show()},false);e.addEventListener("seeked",function(){g.hide();b.find(".mejs-time-buffering").hide()},false);e.addEventListener("pause",function(){mejs.MediaFeatures.isiPhone||j.show()},false);e.addEventListener("waiting",function(){g.show();b.find(".mejs-time-buffering").show()},false);e.addEventListener("loadeddata",function(){g.show();b.find(".mejs-time-buffering").show()},false);e.addEventListener("canplay",
-function(){g.hide();b.find(".mejs-time-buffering").hide()},false);e.addEventListener("error",function(){g.hide();b.find(".mejs-time-buffering").hide();k.show();k.find("mejs-overlay-error").html("Error loading this resource")},false)}},buildkeyboard:function(a,b,c,e){this.globalBind("keydown",function(d){if(a.hasFocus&&a.options.enableKeyboard)for(var g=0,k=a.options.keyActions.length;g<k;g++)for(var j=a.options.keyActions[g],m=0,q=j.keys.length;m<q;m++)if(d.keyCode==j.keys[m]){d.preventDefault();
-j.action(a,e,d.keyCode);return false}return true});this.globalBind("click",function(d){a.hasFocus=f(d.target).closest(".mejs-container").length!=0})},findTracks:function(){var a=this,b=a.$media.find("track");a.tracks=[];b.each(function(c,e){e=f(e);a.tracks.push({srclang:e.attr("srclang")?e.attr("srclang").toLowerCase():"",src:e.attr("src"),kind:e.attr("kind"),label:e.attr("label")||"",entries:[],isLoaded:false})})},changeSkin:function(a){this.container[0].className="mejs-container "+a;this.setPlayerSize(this.width,
-this.height);this.setControlsSize()},play:function(){this.load();this.media.play()},pause:function(){try{this.media.pause()}catch(a){}},load:function(){this.isLoaded||this.media.load();this.isLoaded=true},setMuted:function(a){this.media.setMuted(a)},setCurrentTime:function(a){this.media.setCurrentTime(a)},getCurrentTime:function(){return this.media.currentTime},setVolume:function(a){this.media.setVolume(a)},getVolume:function(){return this.media.volume},setSrc:function(a){this.media.setSrc(a)},remove:function(){var a,
-b;for(a in this.options.features){b=this.options.features[a];if(this["clean"+b])try{this["clean"+b](this)}catch(c){}}if(this.isDynamic)this.$node.insertBefore(this.container);else{this.$media.prop("controls",true);this.$node.clone().show().insertBefore(this.container);this.$node.remove()}this.media.pluginType!=="native"&&this.media.remove();delete mejs.players[this.id];typeof this.container=="object"&&this.container.remove();this.globalUnbind();delete this.node.player}};(function(){function a(c,e){var d=
-{d:[],w:[]};f.each((c||"").split(" "),function(g,k){var j=k+"."+e;if(j.indexOf(".")===0){d.d.push(j);d.w.push(j)}else d[b.test(k)?"w":"d"].push(j)});d.d=d.d.join(" ");d.w=d.w.join(" ");return d}var b=/^((after|before)print|(before)?unload|hashchange|message|o(ff|n)line|page(hide|show)|popstate|resize|storage)\b/;mejs.MediaElementPlayer.prototype.globalBind=function(c,e,d){c=a(c,this.id);c.d&&f(document).bind(c.d,e,d);c.w&&f(window).bind(c.w,e,d)};mejs.MediaElementPlayer.prototype.globalUnbind=function(c,
-e){c=a(c,this.id);c.d&&f(document).unbind(c.d,e);c.w&&f(window).unbind(c.w,e)}})();if(typeof jQuery!="undefined")jQuery.fn.mediaelementplayer=function(a){a===false?this.each(function(){var b=jQuery(this).data("mediaelementplayer");b&&b.remove();jQuery(this).removeData("mediaelementplayer")}):this.each(function(){jQuery(this).data("mediaelementplayer",new mejs.MediaElementPlayer(this,a))});return this};f(document).ready(function(){f(".mejs-player").mediaelementplayer()});window.MediaElementPlayer=
-mejs.MediaElementPlayer})(mejs.$);
+d.height(this.container.height()-this.controls.height());c.css("margin-top","-"+(c.height()/2-this.controls.height()/2).toString()+"px")},setControlsSize:function(){var a=0,b=0,c=this.controls.find(".mejs-time-rail"),e=this.controls.find(".mejs-time-total");this.controls.find(".mejs-time-current");this.controls.find(".mejs-time-loaded");var d=c.siblings(),g=d.last(),k=null;if(!(!this.container.is(":visible")||!c.length||!c.is(":visible"))){if(this.options&&!this.options.autosizeProgress)b=parseInt(c.css("width"));
+if(b===0||!b){d.each(function(){var j=f(this);if(j.css("position")!="absolute"&&j.is(":visible"))a+=f(this).outerWidth(true)});b=this.controls.width()-a-(c.outerWidth(true)-c.width())}do{c.width(b);e.width(b-(e.outerWidth(true)-e.width()));if(g.css("position")!="absolute"){k=g.position();b--}}while(k!=null&&k.top>0&&b>0);this.setProgressRail&&this.setProgressRail();this.setCurrentRail&&this.setCurrentRail()}},buildposter:function(a,b,c,e){var d=f('<div class="mejs-poster mejs-layer"></div>').appendTo(c);
+b=a.$media.attr("poster");if(a.options.poster!=="")b=a.options.poster;b!==""&&b!=null?this.setPoster(b):d.hide();e.addEventListener("play",function(){d.hide()},false);a.options.showPosterWhenEnded&&a.options.autoRewind&&e.addEventListener("ended",function(){d.show()},false)},setPoster:function(a){var b=this.container.find(".mejs-poster"),c=b.find("img");if(c.length==0)c=f('<img width="100%" height="100%" />').appendTo(b);c.attr("src",a);b.css({"background-image":"url("+a+")"})},buildoverlays:function(a,
+b,c,e){var d=this;if(a.isVideo){var g=f('<div class="mejs-overlay mejs-layer"><div class="mejs-overlay-loading"><span></span></div></div>').hide().appendTo(c),k=f('<div class="mejs-overlay mejs-layer"><div class="mejs-overlay-error"></div></div>').hide().appendTo(c),j=f('<div class="mejs-overlay mejs-layer mejs-overlay-play"><div class="mejs-overlay-button"></div></div>').appendTo(c).bind("click touchstart",function(){d.options.clickToPlayPause&&e.paused&&e.play()});e.addEventListener("play",function(){j.hide();
+g.hide();b.find(".mejs-time-buffering").hide();k.hide()},false);e.addEventListener("playing",function(){j.hide();g.hide();b.find(".mejs-time-buffering").hide();k.hide()},false);e.addEventListener("seeking",function(){g.show();b.find(".mejs-time-buffering").show()},false);e.addEventListener("seeked",function(){g.hide();b.find(".mejs-time-buffering").hide()},false);e.addEventListener("pause",function(){mejs.MediaFeatures.isiPhone||j.show()},false);e.addEventListener("waiting",function(){g.show();b.find(".mejs-time-buffering").show()},
+false);e.addEventListener("loadeddata",function(){g.show();b.find(".mejs-time-buffering").show()},false);e.addEventListener("canplay",function(){g.hide();b.find(".mejs-time-buffering").hide()},false);e.addEventListener("error",function(){g.hide();b.find(".mejs-time-buffering").hide();k.show();k.find("mejs-overlay-error").html("Error loading this resource")},false)}},buildkeyboard:function(a,b,c,e){this.globalBind("keydown",function(d){if(a.hasFocus&&a.options.enableKeyboard)for(var g=0,k=a.options.keyActions.length;g<
+k;g++)for(var j=a.options.keyActions[g],m=0,q=j.keys.length;m<q;m++)if(d.keyCode==j.keys[m]){d.preventDefault();j.action(a,e,d.keyCode);return false}return true});this.globalBind("click",function(d){a.hasFocus=f(d.target).closest(".mejs-container").length!=0})},findTracks:function(){var a=this,b=a.$media.find("track");a.tracks=[];b.each(function(c,e){e=f(e);a.tracks.push({srclang:e.attr("srclang")?e.attr("srclang").toLowerCase():"",src:e.attr("src"),kind:e.attr("kind"),label:e.attr("label")||"",entries:[],
+isLoaded:false})})},changeSkin:function(a){this.container[0].className="mejs-container "+a;this.setPlayerSize(this.width,this.height);this.setControlsSize()},play:function(){this.load();this.media.play()},pause:function(){try{this.media.pause()}catch(a){}},load:function(){this.isLoaded||this.media.load();this.isLoaded=true},setMuted:function(a){this.media.setMuted(a)},setCurrentTime:function(a){this.media.setCurrentTime(a)},getCurrentTime:function(){return this.media.currentTime},setVolume:function(a){this.media.setVolume(a)},
+getVolume:function(){return this.media.volume},setSrc:function(a){this.media.setSrc(a)},remove:function(){var a,b;for(a in this.options.features){b=this.options.features[a];if(this["clean"+b])try{this["clean"+b](this)}catch(c){}}if(this.isDynamic)this.$node.insertBefore(this.container);else{this.$media.prop("controls",true);this.$node.clone().show().insertBefore(this.container);this.$node.remove()}this.media.pluginType!=="native"&&this.media.remove();delete mejs.players[this.id];typeof this.container==
+"object"&&this.container.remove();this.globalUnbind();delete this.node.player}};(function(){function a(c,e){var d={d:[],w:[]};f.each((c||"").split(" "),function(g,k){var j=k+"."+e;if(j.indexOf(".")===0){d.d.push(j);d.w.push(j)}else d[b.test(k)?"w":"d"].push(j)});d.d=d.d.join(" ");d.w=d.w.join(" ");return d}var b=/^((after|before)print|(before)?unload|hashchange|message|o(ff|n)line|page(hide|show)|popstate|resize|storage)\b/;mejs.MediaElementPlayer.prototype.globalBind=function(c,e,d){c=a(c,this.id);
+c.d&&f(document).bind(c.d,e,d);c.w&&f(window).bind(c.w,e,d)};mejs.MediaElementPlayer.prototype.globalUnbind=function(c,e){c=a(c,this.id);c.d&&f(document).unbind(c.d,e);c.w&&f(window).unbind(c.w,e)}})();if(typeof jQuery!="undefined")jQuery.fn.mediaelementplayer=function(a){a===false?this.each(function(){var b=jQuery(this).data("mediaelementplayer");b&&b.remove();jQuery(this).removeData("mediaelementplayer")}):this.each(function(){jQuery(this).data("mediaelementplayer",new mejs.MediaElementPlayer(this,
+a))});return this};f(document).ready(function(){f(".mejs-player").mediaelementplayer()});window.MediaElementPlayer=mejs.MediaElementPlayer})(mejs.$);
 (function(f){f.extend(mejs.MepDefaults,{playpauseText:mejs.i18n.t("Play/Pause")});f.extend(MediaElementPlayer.prototype,{buildplaypause:function(a,b,c,e){var d=f('<div class="mejs-button mejs-playpause-button mejs-play" ><button type="button" aria-controls="'+this.id+'" title="'+this.options.playpauseText+'" aria-label="'+this.options.playpauseText+'"></button></div>').appendTo(b).click(function(g){g.preventDefault();e.paused?e.play():e.pause();return false});e.addEventListener("play",function(){d.removeClass("mejs-play").addClass("mejs-pause")},
 false);e.addEventListener("playing",function(){d.removeClass("mejs-play").addClass("mejs-pause")},false);e.addEventListener("pause",function(){d.removeClass("mejs-pause").addClass("mejs-play")},false);e.addEventListener("paused",function(){d.removeClass("mejs-pause").addClass("mejs-play")},false)}})})(mejs.$);
 (function(f){f.extend(mejs.MepDefaults,{stopText:"Stop"});f.extend(MediaElementPlayer.prototype,{buildstop:function(a,b,c,e){f('<div class="mejs-button mejs-stop-button mejs-stop"><button type="button" aria-controls="'+this.id+'" title="'+this.options.stopText+'" aria-label="'+this.options.stopText+'"></button></div>').appendTo(b).click(function(){e.paused||e.pause();if(e.currentTime>0){e.setCurrentTime(0);e.pause();b.find(".mejs-time-current").width("0px");b.find(".mejs-time-handle").css("left",
diff --git a/wp-includes/script-loader.php b/wp-includes/script-loader.php
index a689ba31c7..2b08e061de 100644
--- a/wp-includes/script-loader.php
+++ b/wp-includes/script-loader.php
@@ -305,7 +305,7 @@ function wp_default_scripts( &$scripts ) {
 
 	$scripts->add( 'imgareaselect', "/wp-includes/js/imgareaselect/jquery.imgareaselect$suffix.js", array('jquery'), '0.9.10', 1 );
 
-	$scripts->add( 'mediaelement', "/wp-includes/js/mediaelement/mediaelement-and-player.min.js", array('jquery'), '2.14.1', 1 );
+	$scripts->add( 'mediaelement', "/wp-includes/js/mediaelement/mediaelement-and-player.min.js", array('jquery'), '2.14.2', 1 );
 	did_action( 'init' ) && $scripts->localize( 'mediaelement', 'mejsL10n', array(
 		'language' => get_bloginfo( 'language' ),
 		'strings'  => array(