2

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

[播放] ❗️播放失败并出现错误：Error Domain=AVFoundationErrorDomain Code=-11800 "操作无法完成" UserInfo={NSUnderlyingError=0x17425a8b0 {Error Domain=NSOSStatusErrorDomain Code=1885696621 "(null)"}, NSLocalizedFailureReason=An unknown发生错误（1885696621），NSLocalizedDescription=操作无法完成}，未解析（canResolve：YES，errorResolver：（null））

[回放] ❗️排队任何物品失败...

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 MPMoviePlayer 在 iOS 9.0 之后被怀疑。还有其他选择吗？

4

1 回答 1

0

评论 movieSourceType 对我有用：

//self.moviePlayer.movieSourceType = MPMovieSourceTypeStreaming;
于 2020-02-06T10:19:40.927 回答