我使用MPMoviePlayerController播放存储在ios6文档的子文件夹中的视频，但它不'；行不通

我使用

MPMoviePlayerController

播放存储在ios6文档中名为test1的子文件夹中的视频，但它不起作用

NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentDirectory = [paths objectAtIndex:0];//
NSString *movieFolderPath = [documentDirectory stringByAppendingPathComponent:@"/test1"];
NSString *newsrc = [[NSString alloc]initWithFormat:@"/%@",new.src ];
NSString *moviePath   = [movieFolderPath stringByAppendingPathComponent:newsrc];
NSURL *url = [[NSURL alloc]initWithString: [moviePath  stringByAddingPercentEscapesUsingEncoding:NSASCIIStringEncoding] ];
_moviePlayer = [[MPMoviePlayerController alloc]initWithContentURL:url];
_moviePlayer.movieSourceType = MPMovieSourceTypeFile;
_moviePlayer.view.frame = new.region;
[_moviePlayer prepareToPlay];
_moviePlayer.shouldAutoplay = YES;
[self.view addSubview:_moviePlayer.view];

嗯：url是/Users/fengsu/Library/Application Support/iPhone Simulator/6.0/Applications/53C97346-C8FD-42DF-AD37-F2B14D5D3984/Documents/test1/v1.mp4

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我认为url有问题，但我不知道为什么，请帮助我，非常感谢

问题是如何构造

NSURL

对象

MPMoviePlayerController

要求指向本地文件的URL具有

file://

前缀

方法如下：

NSString *filename = @"your_video.mpeg";
NSArray *pathArray = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask,YES);
NSString *documentsDirectory = [pathArray objectAtIndex:0];
NSString *yourVideoPath = [documentsDirectory stringByAppendingPathComponent:filename];
NSURL *movieURL = [NSURL fileURLWithPath:yourVideoPath isDirectory:NO];
_moviePlayer = [[MPMoviePlayerController alloc] initWithContentURL:movieURL];
// Rest of the code...

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使用

[NSURL fileURLWithPath:moviePath]

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用于从文件中打开URL。

非常感谢您的帮助。这个方法解决了我的问题。