Save video in applicationStorageDirectory on iOS

Question

Hello !
I would like to save a video into the applicationStorageDirectory of my iPad. The code I have works well, but on iPad, it doesn't work, it sends me an MediaErrorEvent with an errorid 16. I think that this is due to an access problem, but it's weird because i succeed to write in the .flv file.
I save the urlStream into a file:
// get bytes
fileData = new ByteArray();
urlStream.readBytes(fileData, 0, urlStream.bytesAvailable);
// saving
var file : File = File.applicationStorageDirectory.resolvePath(FILE_NAME);
var fileStream : FileStream = new FileStream();
fileStream.open(file, FileMode.WRITE);
fileStream.writeBytes(fileData);
fileStream.close();
This works well, I have been able to watch the flv video in an jailbroken iPad.
But when I want to play my video with OSMF:
var file : File = File.applicationStorageDirectory.resolvePath(FILE_NAME);
var netLoader : NetLoader = new NetLoader();
var media : VideoElement = new VideoElement(new URLResource(file.nativePath), netLoader);
mediaPlayer = new MediaPlayer(media);
mediaPlayer.addEventListener(LoadEvent.BYTES_TOTAL_CHANGE, appendText);
mediaPlayer.addEventListener(MediaErrorEvent.MEDIA_ERROR, appendText);
var display : MediaContainer = new MediaContainer();
it sends me an error with errorid 16.
Any idea ?
Thanks !

Answer 1

In AIR 3.5 with OSMF 2.0, playing video through the OSMF player from the application storage directory still fails for me.
Playing it the hardcore way works fine, see the code below:
private function handleAddedToStage (event:Event):void
          stage.addEventListener(StageVideoAvailabilityEvent.STAGE_VIDEO_AVAILABILITY, handleStageVideoAvailability);
private function handleStageVideoAvailability (event:StageVideoAvailabilityEvent):void
          if (event.availability == StageVideoAvailability.AVAILABLE)
                    var nc:NetConnection = new NetConnection();
                    nc.connect(null);
                    _ns = new NetStream(nc);
                    _ns.addEventListener(NetStatusEvent.NET_STATUS, handleNetStatus);
                    _ns.client = this;
                    _sv = stage.stageVideos[0];
                    _sv.addEventListener(StageVideoEvent.RENDER_STATE, handleRender);
                    _sv.attachNetStream(_ns);
                    _ns.play(new File(File.applicationStorageDirectory.resolvePath("myvideo.mp4").nativePath).url);
private function handleRender (event:StageVideoEvent):void
      _sv.viewPort = new Rectangle(0, 0, 1024, 768);
private function handleNetStatus (event:NetStatusEvent):void
          trace("handleNetStatus: " + event.info);