ios - 视频播放 url 黑屏来自服务器端

Question

1. NSArray *路径 =NSSearchPathForDirectoriesInDomains(NSDocumentDirectory，NSUserDomainMask，是)； NSString *documentsDirectory = [paths objectAtIndex:0]; NSString *pathVideo = [documentsDirectory stringByAppendingPathComponent:@"MyVideo.mp4"];
   NSURL *movieURL = [NSURL fileURLWithPath:pathVideo]; self.movi​​ePlayer = [[MPMoviePlayerController 分配] 初始化]; [self.movi​​ePlayer setShouldAutoplay:YES]; [self.movi​​ePlayer setContentURL:movieURL.absoluteURL]; [self.movi​​ePlayer setMovieSourceType:MPMovieSourceTypeFile]; [self.movi​​ePlayer setControlStyle:MPMovieControlModeDefault]; [self.movi​​ePlayer setFullscreen:NO]; [self.movi​​ePlayer setScalingMode:MPMovieScalingModeNone]; self.movi​​ePlayer.view.frame = CGRectMake(40, 40, 240, 350); [self.view addSubview:self.movi​​ePlayer.view]; [self.movi​​ePlayer prepareToPlay]; [self.movi​​ePlayer播放];

Answer 1

[self.view addSubview:self.moviePlayer.view]; add this before

[self.moviePlayer prepareToPlay];
[self.moviePlayer play];

这些行。

仅供引用。并且这个播放器可以在模拟器中播放。