iphone - MPMoviePlayerController iO7 issue -

i trying play video stored in application's documents directory through mpmovieplayercontroller. using following method play video:

nsarray *directorypath = nssearchpathfordirectoriesindomains(nsdocumentdirectory, nsuserdomainmask, yes); nsstring *docsdir = [directorypath objectatindex:0]; int videonumber = (int)[[nsuserdefaults standarduserdefaults] integerforkey:@"videosaved"]; nsstring* videoname = [nsstring stringwithformat:@"video-%d.mov",videonumber]; nsstring *exportpath = [docsdir stringbyappendingpathcomponent:videoname]; nsurl *exporturl = [nsurl fileurlwithpath:exportpath isdirectory:no];  movieplayer = [[mpmovieplayercontroller alloc] initwithcontenturl:exporturl]; movieplayer.fullscreen = yes; movieplayer.view.frame = self.view.bounds; [self.view addsubview:movieplayer.view]; [movieplayer preparetoplay]; [movieplayer play];  [[nsnotificationcenter defaultcenter] addobserver:self                                          selector:@selector(moviedidexitfullscreen:)                                              name:mpmovieplayerplaybackdidfinishnotification                                            object:nil]; 

it works fine on ios versions except ios7. in ios7 when try play video ives me error:

_itemfailedtoplaytoend: {    kind = 1;    new = 2;    old = 0;} 

try change code this:

int videonumber = (int)[[nsuserdefaults standarduserdefaults] integerforkey:@"videosaved"];  movieplayer= [[mpmovieplayercontroller alloc] initwithcontenturl:     [nsurl fileurlwithpath: [[nsbundle mainbundle]      pathforresource: [nsstring stringwithformat:@"video-%d",videonumber] oftype:@"mov"]]];  movieplayer.fullscreen = yes; movieplayer.moviesourcetype = mpmoviesourcetypefile; movieplayer.view.frame = self.view.bounds; [self.view addsubview:movieplayer.view]; [movieplayer preparetoplay]; [movieplayer play];  [[nsnotificationcenter defaultcenter] addobserver:self                                          selector:@selector(moviedidexitfullscreen:)                                              name:mpmovieplayerplaybackdidfinishnotification                                            object:nil];