iOS之视频

1.AVPlayer

工具栏需要自定义订制。#import &＃64;property (nonatomic, strong)AVPlayer *player;-(AVPlayer *)player
{if (_player &＃61;&＃61; nil) {//1.获取URL&＃xff08;远程/本地&＃xff09;NSURL *url &＃61; [[NSBundle mainBundle] URLForResource:&＃64;"周杰伦.mp4" withExtension:nil];//NSURL *url &＃61; [NSURL URLWithString:&＃64;"http://v1.mukewang.com/a45016f4-08d6-4277-abe6-bcfd5244c201/L.mp4"];//2.创建AVPlayerItemAVPlayerItem *item &＃61; [AVPlayerItem playerItemWithURL:url];//3.创建AVPlayer_player &＃61; [AVPlayer playerWithPlayerItem:item];//4.添加AVPlayerLayerAVPlayerLayer *layer &＃61; [AVPlayerLayer playerLayerWithPlayer:_player];layer.frame &＃61; CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.width * 9/16);layer.backgroundColor &＃61; [UIColor redColor].CGColor;[self.view.layer addSublayer:layer];}return _player;
}
-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{[self.player play];
}

2.MPMoviePlayerController

自带工具栏&＃xff0c;有非常多通知方法。#import 
&＃64;property (nonatomic ,strong)MPMoviePlayerController *playController;-(MPMoviePlayerController *)playController
{if (_playController &＃61;&＃61; nil) {//1.获取视频的URLNSURL *url &＃61; [NSURL URLWithString:&＃64;"http://v1.mukewang.com/3e35cbb0-c8e5-4827-9614-b5a355259010/L.mp4"];//2.创建控制器_playController &＃61; [[MPMoviePlayerController alloc] initWithContentURL:url];//3.设置控制器的View的位置_playController.view.frame &＃61; CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.width * 9/16);//4.将view添加到控制器上[self.view addSubview:_playController.view];//5.设置属性&＃xff0c;隐藏工具栏// _playController.controlStyle &＃61; MPMovieControlStyleNone;}return _playController;
}-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{[self.playController play];
}

3.MPMoviePlayerViewController

全屏播放#import &＃64;property (nonatomic ,strong)MPMoviePlayerViewController *playViewContrller;-(MPMoviePlayerViewController *)playViewContrller
{if (_playViewContrller &＃61;&＃61; nil) {NSURL *url &＃61; [NSURL URLWithString:&＃64;"http://v1.mukewang.com/3e35cbb0-c8e5-4827-9614-b5a355259010/L.mp4"];_playViewContrller &＃61; [[MPMoviePlayerViewController alloc] initWithContentURL:url];}return _playViewContrller;
}-(void)play
{[self presentMoviePlayerViewControllerAnimated:self.playViewContrller];
}

4.区别

1.AVAudioPlayer(本地音乐)

2.AVPlayer&＃xff08;远程音乐/播放视频&＃xff09;-> 添加到layer

3.MPMoviePlayerController -> 给view设置frame&＃xff0c;将这个view添加到某个view上

4.MPMoviePlayerViewController(modal出来,自动播放&＃xff0c;一定会全屏播放&＃xff09;

代表框架&＃xff1a;kxmovie&＃xff08;最简易&＃xff09; VLC   FFMpeg