Question

当我尝试在Xcode项目上保存的视频时，它有效。然后，当我用url更改它时，它总是返回此错误：

 _itemFailedToPlayToEnd: {
kind = 1;
new = 2;
old = 0;

}

这是我的代码：

 NSURL *url = [NSURL fileURLWithPath:@"https://m.youtube.com/watch?v=9MNAeGWd_04"];

movieController = [[MoviePlayerVC alloc]initWithContentURL:url];
movieController.view.frame = self.view.bounds;
[movieController.moviePlayer setShouldAutoplay:YES];

[movieController.moviePlayer setControlStyle:MPMovieControlStyleFullscreen];
[[movieController view] setTransform:CGAffineTransformMakeRotation(M_PI / 2)];
[self presentViewController:movieController animated:NO completion:nil];
[[NSNotificationCenter defaultCenter] addObserver:self
                                         selector:@selector(playbackStateDidChange:)
                                             name:@"MPAVControllerPlaybackStateChangedNotification"
                                           object:nil];

Answer 1

fileURLWithPath:需要本地路径网址 - /User/blah/blah.mp3

尝试使用[NSURL URLWithString:@"https://m.youtube.com/watch?v=9MNAeGWd_04"]

Answer 2

如果你从URL播放，那么尝试

-(void)playFromLiveUrl
{

        NSURL *aUrl = [NSURL URLWithString:@"*YOUR URL*"];
        _moviePlayer =  [[MPMoviePlayerController alloc]initWithContentURL:aUrl];
        _moviePlayer.controlStyle = MPMovieControlStyleNone;
        _moviePlayer.shouldAutoplay = YES;
        _moviePlayer.view.frame = asyvideoImage.frame;
        _moviePlayer.scalingMode=MPMovieScalingModeFill;
        [self.view addsubview _moviePlayer.view];
        [_moviePlayer prepareToPlay];
        [_moviePlayer setFullscreen:NO animated:NO];

}

如果您使用本地文件，则使用此

-(void)playFromLocal
{

        _moviePlayer =  [[MPMoviePlayerController alloc] initWithContentURL:[NSURL fileURLWithPath:@"** LOCAL PATH ** "]];
        _moviePlayer.controlStyle = MPMovieControlStyleNone;
        _moviePlayer.shouldAutoplay = YES;
        _moviePlayer.view.frame = asyvideoImage.frame;
        _moviePlayer.scalingMode=MPMovieScalingModeFill;
        [self.view addsubview _moviePlayer.view];
        [_moviePlayer prepareToPlay];
        [_moviePlayer setFullscreen:NO animated:NO];

}

Answer 3

MPMoviewPlayerController无法获取您的格式。您尝试使用youTube链接加载MPMoviePlayerController，它将无效（正如您所见）：

Here你可以找到iPhone视频格式支持。

尝试加载MoviePlayer这样的内容（例如.m3u8格式）：

[movieController setContentURL:[NSURL URLWithString:@"http://devimages.apple.com/iphone/samples/bipbop/gear1/prog_index.m3u8"]];

Answer 4

MPMoviePlayerController无法播放Flash Youtube网址。请改用Web视图。 iOS上的UIWebView足够智能播放youtube内容。

您可以看到视频格式MPMoviePlayer和AVFoundation支持here

MPMoviePlayerController运行错误

4 个答案: