My video disappear when using Videotexture and the phone rotate on Android

Hello,

My video disappear when using the new class Videotexture and the phone rotate on Android Nexus 5

package{ 
  import com.VideoT; 

  import flash.display.Sprite; 
  import flash.events.Event; 
  import flash.display.StageAlign; 
  import flash.display.StageScaleMode; 

  import starling.core.Starling; 

  public class Main extends Sprite 
  { 
    private var _starling:Starling = null; 
    public function Main() 
    { 
      stage.scaleMode = StageScaleMode.NO_SCALE; 
      stage.align = StageAlign.TOP_LEFT; 
    
      addEventListener(Event.ADDED_TO_STAGE, init); 
    } 
    public function init(event:Event):void 
    { 
      removeEventListener(Event.ADDED_TO_STAGE, init); 
     
      _starling = new Starling(VideoT, stage); 
      _starling.antiAliasing = 1; 
      _starling.showStats = true; 
      _starling.start(); 
    } 
  } 
}

package com  
{  
  import flash.display3D.Context3D;
  import flash.display3D.Context3DTextureFormat;
  import flash.display3D.textures.VideoTexture;
  import flash.events.VideoTextureEvent;
  import flash.net.NetConnection;
  import flash.net.NetStream;
  import starling.core.Starling;
  import starling.display.Image;
  import starling.display.Sprite;
  import starling.events.Event;
  import starling.textures.ConcreteTexture;
  import flash.events.NetStatusEvent;

  /**
  * Starling root Class
  * @author SzRaPnEL
  */  
  public class VideoT extends Sprite  
  {  
    private var vidClient:Object;
    private var cTexture:ConcreteTexture;
    private var vTexture:VideoTexture;
    private var nc:NetConnection;
    private var ns:NetStream;
    private var image:Image;
    private var context3D:Context3D;
    
    public function VideoT()  
    {  
      addEventListener(Event.ADDED_TO_STAGE, init);
    }  
    
    private function init(e:Event):void  
    {  
      removeEventListener(Event.ADDED_TO_STAGE, init);
      
      core();
    }  
    
    private function core():void  
    {  
      context3D = Starling.context;
      
      vidClient = new Object();
      vidClient.onMetaData = onMetaData;
      
      nc = new NetConnection();
      nc.connect(null);
      
      ns = new NetStream(nc);
      ns.client = vidClient;
      ns.play("http://www.mysite.com/myvideo.mp4"); 
      ns.addEventListener(NetStatusEvent.NET_STATUS, netstat);
      
      vTexture = context3D.createVideoTexture();
      vTexture.attachNetStream(ns);
      vTexture.addEventListener(VideoTextureEvent.RENDER_STATE, renderFrame);
      
      cTexture = new ConcreteTexture(vTexture, Context3DTextureFormat.BGRA, 1024, 576, false, true, true);
      
      image = new Image(cTexture);
      addChild(image);
    }  
    
    private function netstat(stats:NetStatusEvent):void {  
      trace(stats.info.code);
    }  
    
    private function renderFrame(e:VideoTextureEvent):void  
    {  
      //  
    }  
    
    private function onMetaData(metadata:Object):void  
    {  
      //  
    }  
  }  
}

Thanks