Using Brightcove Player in Flash (AS3 & Classes)

OK this is well beyond my flash knowledge and was wondering if there is anyone out there that can help. Simply I need to get this Brightcove player working in a flash file, having never worked with AS3 and Classes before I'm at a total loss as to what to do. If its possible (and i know this rather cheeky to ask) could you upload an example .fla

Code:

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// By use of this code snippet, I agree to the Brightcove Publisher T&C
// found at http://corp.brightcove.com/legal/terms_publisher.cfm.

/*
* To use this class to load your Brightcove player instance, save this code into the root directory
* of your project as BrightcovePlayer.as. Then, within your application, you can instantiate this player
* using the following syntax:
*
*        var player:BrightcovePlayer = new BrightcovePlayer();
*        addChild(player); /// must be added to a display object container, such as a Sprite instance
*
*/
package {

        import flash.display.Loader;
        import flash.display.LoaderInfo;
        import flash.display.Sprite;
        import flash.events.Event;
        import flash.events.ProgressEvent;
        import flash.net.URLRequest;
        import flash.system.ApplicationDomain;
        import flash.system.LoaderContext;
        import flash.system.SecurityDomain;
        import flash.system.Security;

        public class BrightcovePlayer extends Sprite {

                private var bcPlayer:Object;

                public function BrightcovePlayer() {
                        init();
                }
               
                private function init():void {
                        var config:Object = new Object();

                        // change the playerID to load a different player
                        config["playerID"] = 14146705001;
                        config["width"] = 464;
                        config["height"] = 394;
               
                        Security.allowDomain("http://admin.brightcove.com");
                        createPlayer(config);
                }

                private function onPlayerLoadInit(pEvent:Event):void {
                        var pLoaderInfo:LoaderInfo = pEvent.target as LoaderInfo;
                        var pLoader:Loader = pLoaderInfo.loader;
                        var pPlayer:Sprite = pLoaderInfo.content as Sprite;
                        if (bcPlayer && pPlayer != bcPlayer) {
                                if (bcPlayer.parent) {
                                        bcPlayer.parent.removeChild(bcPlayer);
                                }
                        }
                        bcPlayer = pPlayer;
                        addChild(bcPlayer as Sprite);
                        if (contains(pLoader)) removeChild(pLoader);
                }
       
                private function onPlayerLoadProgress(pEvent:ProgressEvent):void {
                        // place preload feedback here for shell movie
                }

                private function createPlayer(config:Object):void {
                        var cacheServerServices:String = "http://c.brightcove.com/services";
                        var cdnURL:String = "http://admin.brightcove.com";
                        var publisherID:String = "1815805388";

                    var configItems:String = "";
                    for (var i:String in config) {
                      if (i == "flashID" || i == "width" || i == "height") continue;
                      configItems += "&" + i + "=" + escape(config[i]);
                    }
               
                        var file:String = cacheServerServices + "/viewer/federated_f9/" +
                                config["playerID"] + "?isVid=1&isUI=1" +
                                "&flashID="+escape(config["flashID"])+
                                "&playerWidth="+escape(config["width"])+
                                "&playerHeight="+escape(config["height"])+
                                "&publisherID="+escape(publisherID)+
                                configItems;
                                                       
                        var player:Loader = new Loader();
                        addChild(player);
                        player.contentLoaderInfo.addEventListener(Event.INIT, onPlayerLoadInit);
                        player.contentLoaderInfo.addEventListener(ProgressEvent.PROGRESS, onPlayerLoadProgress);
                        var context:LoaderContext = new LoaderContext();
                        context.applicationDomain = ApplicationDomain.currentDomain;
                        player.load(new URLRequest(file), context);
                }

                public function onTemplateLoaded():void {
                        dispatchEvent(new Event("templateLoaded"));
                }

                public function getModule(pModule:String):Object {
                        return Object(bcPlayer).getModule(pModule);
                }

        }

}

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