Ticket #29383: 29383.2.patch

src/wp-includes/js/mediaelement/wp-playlist.js

@@ -7 +7 @@
                 initialize : function (options) {
                         this.index = 0;
                         this.settings = {};
-                        this.data = options.metadata || $.parseJSON( this.$('script').html() );
+                        this.data = options.metadata || $.parseJSON( this.$('script.wp-playlist-script').html() );
                         this.playerNode = this.$( this.data.type );
 
                         this.tracks = new Backbone.Collection( this.data.tracks );

src/wp-includes/media.php

@@ -1399 +1399 @@
         }
         ?></ol>
         </noscript>
-        <script type="application/json"><?php echo json_encode( $data ) ?></script>
+        <script type="application/json" class="wp-playlist-script"><?php echo json_encode( $data ) ?></script>
 </div>
         <?php
         return ob_get_clean();