How to load jpeg-xr file in as3?

Question

I tried loader class but it report
Error #2044: Unhandled IOErrorEvent:. text=Error #2124: Loaded file is an unknown type.
here is my code:
package sandbox
          import flash.display.Bitmap;
          import flash.display.BitmapData;
          import flash.display.Loader;
          import flash.display.LoaderInfo;
          import flash.display.Sprite;
          import flash.events.Event;
          import flash.net.URLLoader;
          import flash.net.URLLoaderDataFormat;
          import flash.net.URLRequest;
          import flash.net.URLStream;
          import flash.utils.ByteArray;
          public class TestJxr extends Sprite
                    private var loader:URLStream;
                    public function TestJxr()
//                              loader = new URLStream();
//                              loader.addEventListener(Event.COMPLETE, onBytesLoaded);
//                              //            loader.addEventListener(ProgressEvent.PROGRESS, progress);
//                              loader.load(new URLRequest("test.jxr"));
                              var l:URLLoader = new URLLoader();
                              l.dataFormat = URLLoaderDataFormat.BINARY;
                              l.addEventListener(Event.COMPLETE,onBytesLoaded);
                              l.load(new URLRequest("test.jxr"));
                    private function onBytesLoaded(e:Event): void
                              var bmdBytes:ByteArray = (e.target as URLLoader).data;
                              var loader:Loader = new Loader();
                              loader.contentLoaderInfo.addEventListener(Event.COMPLETE, onLoaded);
                              loader.loadBytes(bmdBytes);
//                              loader.removeEventListener(Event.COMPLETE, onBytesLoaded);
//                              var stream:URLStream = e.target as URLStream;
//                              var bytes:ByteArray = new ByteArray()
//                              stream.readBytes(bytes);
//                              var l:Loader = new Loader();
//                              l.loadBytes(bytes);
//                              l.contentLoaderInfo.addEventListener(Event.COMPLETE, onLoaded);
                    private function onLoaded(e:Event): void
                              var bmd:BitmapData = ((e.target as LoaderInfo).content as Bitmap).bitmapData;
//                              e.target.removeEventListener(Event.COMPLETE, onLoaded);
//                              addChild(e.currentTarget as DisplayObject);

Answer 1

I gonna answer this question my own, the jpeg-xr format saved by photoshop with plug-in is not gonna work with flash
but the flash and xnviewer converted one worked.