iOS 播放本地，网络视频

/**

*  创建媒体播放控制器MPMoviePlayerControlle 可以控制尺寸

*

*  @return 媒体播放控制器

*/

-(MPMoviePlayerController *)moviePlayer{

if (!_moviePlayer) {

NSURL *url=[self getFileUrl];

_moviePlayer=[[MPMoviePlayerController alloc]initWithContentURL:url];

_moviePlayer.view.frame=self.view.bounds;

_moviePlayer.view.autoresizingMask=UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight;

[self.view addSubview:_moviePlayer.view];

}

return _moviePlayer;

}

- (void)viewDidLoad {

[super viewDidLoad];

//播放

[self.moviePlayer play];

}

#pragma mark - 私有方法

//获取本地路径

-(NSURL *)getFileUrl{

NSString *urlStr=[[NSBundle mainBundle] pathForResource:@"xxx.mp4" ofType:nil];

NSURL *url=[NSURL fileURLWithPath:urlStr];

return url;

}

/**

*  取得网络文件路径

*

*  @return 文件路径

*/

-(NSURL *)getNetworkUrl{

NSString *urlStr=@"http://192.168.1.161/xxxx.mp4";

urlStr=[urlStr stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];

NSURL *url=[NSURL URLWithString:urlStr];

return url;

}

/**

*  添加通知监控媒体播放控制器状态

*/

-(void)addNotification{

NSNotificationCenter *notificationCenter=[NSNotificationCenter defaultCenter];

[notificationCenter addObserver:self selector:@selector(mediaPlayerPlaybackStateChange:) name:MPMoviePlayerPlaybackStateDidChangeNotification object:self.moviePlayer];

[notificationCenter addObserver:self selector:@selector(mediaPlayerPlaybackFinished:) name:MPMoviePlayerPlaybackDidFinishNotification object:self.moviePlayer];

}

/**

*  播放状态改变，注意播放完成时的状态是暂停

*

*  @param notification 通知对象

*/

-(void)mediaPlayerPlaybackStateChange:(NSNotification *)notification{

switch (self.moviePlayer.playbackState) {

case MPMoviePlaybackStatePlaying:

NSLog(@"正在播放...");

break;

case MPMoviePlaybackStatePaused:

NSLog(@"暂停播放.");

break;

case MPMoviePlaybackStateStopped:

NSLog(@"停止播放.");

break;

default:

NSLog(@"播放状态:%li",self.moviePlayer.playbackState);

break;

}

}

/**

*  播放完成

*

*  @param notification 通知对象

*/

-(void)mediaPlayerPlaybackFinished:(NSNotification *)notification{

NSLog(@"播放完成.%li",self.moviePlayer.playbackState);

}

//使用 MPMoviePlayerViewController，只能全屏

/**

*  视频播放控制器全屏

*/

@property (nonatomic,strong) MPMoviePlayerViewController *moviePlayerViewController;

-(MPMoviePlayerViewController *)moviePlayerViewController{

if (!_moviePlayerViewController) {

NSURL *url=self.videoUrl;

_moviePlayerViewController=[[MPMoviePlayerViewController alloc]initWithContentURL:url];

[self addNotification1];

}

return _moviePlayerViewController;

}

-(void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event

{

//播放

[self presentMoviePlayerViewControllerAnimated:self.moviePlayerViewController];

}

-(void)addNotification1{

NSNotificationCenter *notificationCenter=[NSNotificationCenter defaultCenter];

[notificationCenter addObserver:self selector:@selector(mediaPlayerPlaybackStateChange1:) name:MPMoviePlayerPlaybackStateDidChangeNotification object:self.moviePlayerViewController.moviePlayer];

[notificationCenter addObserver:self selector:@selector(mediaPlayerPlaybackFinished1:) name:MPMoviePlayerPlaybackDidFinishNotification object:self.moviePlayerViewController.moviePlayer];

}

/**

*  播放状态改变，注意播放完成时的状态是暂停

*

*  @param notification 通知对象

*/

-(void)mediaPlayerPlaybackStateChange1:(NSNotification *)notification{

switch (self.moviePlayerViewController.moviePlayer.playbackState) {

case MPMoviePlaybackStatePlaying:

NSLog(@"正在播放...");

break;

case MPMoviePlaybackStatePaused:

NSLog(@"暂停播放.");

break;

case MPMoviePlaybackStateStopped:

NSLog(@"停止播放.");

self.moviePlayerViewController =nil;

break;

default:

NSLog(@"播放状态:%li",self.moviePlayerViewController.moviePlayer.playbackState);

break;

}

}

/**

*  播放完成

*

*  @param notification 通知对象

*/

-(void)mediaPlayerPlaybackFinished1:(NSNotification *)notification{

NSLog(@"播放完成.%li",self.moviePlayerViewController.moviePlayer.playbackState);

self.moviePlayerViewController =nil;

}