ios - MPMoviePlayer fullscreen playback orientation change -

i developing ios application viewcontroller has 2 subviews a) mpmoviecontroller , b) pageviewcontroller. if player not in full screen mode , change orientation subviews alignment ok (i handle orientation change , make new cgrects subviews). when switch video mode full screen, rotate landscape , zoom out, pageviewcontrollers view gone out of screen. here code

- (void)viewdidload {     [super viewdidload];      self.streamplayer.controlstyle = mpmoviecontrolstyledefault;      [self.view addsubview: self.streamplayer.view];     [self.streamplayer preparetoplay];        nsurl *streamurl = [nsurl urlwithstring:@"http://www.nasa.gov/multimedia/nasatv/ntv-public-ips.m3u8"];     [self.streamplayer setcontenturl:streamurl];     [self.streamplayer play];      self.pageviewcontroller = [self.storyboard          instantiateviewcontrollerwithidentifier:@"pageviewcontroller"];      [self setframesforpotrait];      [self addchildviewcontroller:_pageviewcontroller];     [self.view addsubview:_pageviewcontroller.view];     [self.pageviewcontroller didmovetoparentviewcontroller:self]; }  - (void)orientationchanged:(nsnotification *)notification {     [self adjustviewsfororientation:[[uiapplication sharedapplication] statusbarorientation]]; }  - (void) adjustviewsfororientation:(uiinterfaceorientation) orientation {      if (orientation == uiinterfaceorientationportrait || orientation == uiinterfaceorientationportraitupsidedown)     {         [self setframesforpotrait];         nslog(@"%f",[[uiscreen mainscreen] bounds].size.height);         nslog(@"%f",[[uiscreen mainscreen] bounds].size.width);             }     else if (orientation == uiinterfaceorientationlandscapeleft || orientation == uiinterfaceorientationlandscaperight)     {         [self setframesforlandscapemode]; //        self.pageviewcontroller.view.frame = self.pageviewcontainterrect;         nslog(@"%f",[[uiscreen mainscreen] bounds].size.height);         nslog(@"%f",[[uiscreen mainscreen] bounds].size.width);     } }  -(void)setframesforpotrait {     cgrect frame = [[uiscreen mainscreen] bounds];     _videoframerect  = cgrectmake(0,_bar_height, frame.size.width,_video_height_portrait);     _pageviewcontainterrect = cgrectmake(frame.origin.x, _bar_height + _video_height_portrait, frame.size.width, frame.size.height-_bar_height-_video_height_portrait);      [self.pageviewcontroller.view setframe :self.pageviewcontainterrect ];     [self.streamplayer.view setframe: _videoframerect]; }  -(void)setframesforlandscaemode {     cgrect frame = [[uiscreen mainscreen] bounds];      _videoframerect = cgrectmake(0,_bar_height, frame.size.height/2,frame.size.width-_bar_height);     _pageviewcontainterrect = cgrectmake(frame.size.height/2, _bar_height, frame.size.height/2,frame.size.width-_bar_height);      self.pageviewcontroller.view.frame = self.pageviewcontainterrect;     [self.streamplayer.view setframe: _videoframerect]; }