ios - MPMoviewPlayer错误[播放]❗️无法将任何项目排队

Question

在使用 iOS SDK 10.3.x 升级到 XCode 8.3.3 后，我面临以下错误:

[回放]❗️回放失败，错误:错误域= AVFoundationErrorDomain代码= -11800“操作无法完成” UserInfo = {NSUnderlyingError = 0x17425a8b0 {Error Domain = NSOSStatusErrorDomain Code = 1885696621“(null)”}，NSLocalizedFailureReason =未知发生错误(1885696621)，NSLocalizedDescription =操作无法完成}，无法解决(canResolve:是，errorResolver :(空))

[播放]❗️无法将任何项目排队...

这是我的代码:

//ViewDidLoad
NSString *videoFilePath = [videoPath stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];

MPMoviePlayerController * moviePlayer =  [[MPMoviePlayerController alloc] init];
NSURL *videoURL = [NSURL fileURLWithPath:videoFilePath];
[moviePlayer setContentURL:videoURL];
moviePlayer.controlStyle = MPMovieControlStyleNone;
moviePlayer.shouldAutoplay = YES;
moviePlayer.fullscreen = NO;
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(moviePlayBackDidFinish:) name:MPMoviePlayerPlaybackDidFinishNotification object:moviePlayer];

[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(playMovie:) name:MPMoviePlayerLoadStateDidChangeNotification object:moviePlayer];

实现选择器:

- (void)playMovie:(NSNotification *)notification {
    MPMoviePlayerController *player = notification.object;
    if (player.loadState & MPMovieLoadStatePlayable)   {
        [player play];
//Other lines
    }
}

- (void)moviePlayBackDidFinish:(NSNotification*)notification {
    MPMoviePlayerController *player = [notification object];
    [player stop];
    [player.view removeFromSuperview];
}

编辑1:我完全知道iOS 9.0之后就敬重MPMoviePlayer。还有其他选择吗？

Answer 1

评论movieSourceType为我工作:

//self.moviePlayer.movieSourceType = MPMovieSourceTypeStreaming;