使用 MPMoviePlayerController 播放视频

Question

当我打开视图时，我正试图让视频单独启动，但是它的声音可以正常工作。视图是空白的。我正在使用 MPMoviePlayerController 来执行此操作。

我的代码是这样的：

@property (nonatomic, strong) MPMoviePlayerController *moviePlayer;

- (void)viewDidLoad {
    [super viewDidLoad];
    [self playVideo];
}

-(void)playVideo {
    NSString *videoFile = [[NSBundle mainBundle] pathForResource:@"fds" ofType:@"mp4"];
    self.moviePlayer = [[MPMoviePlayerController alloc]initWithContentURL:[NSURL fileURLWithPath:videoFile]];
    [self.playerView addSubview:self.moviePlayer.view];
    self.moviePlayer.fullscreen = YES;
    self.moviePlayer.allowsAirPlay = YES;
    [self.moviePlayer play];
}

Answer 1

尝试将您的 playVideo 通话转移到 viewWillAppear