视频播放–AVPlayer_免播放器av

视频播放–AVPlayer

• 能播放本地、远程的音频、视频文件
• 基于Layer显示，需要自己编写控制面板

#import <AVFoundation/AVFoundation.h>

-(AVPlayer *)player
{
    if(_palyer == nil){
        // 1.获取本地URL方式一
        NSString *filePath = [NSBundle mainBundle] pathForResource:@"welcome" ofType:@"mp4"];
        NSString *fileUrl = [NSURL fileURLWithPath:thePath];
        // 2.获取本地URL方式二
        NSURL *url = [[NSBundle mainBundle] URLForResource:@"welcome.mp4" wihtExtension:nil];
        // 3.获取远程URL方式
        NSURL *url = [NSURL URLWithString:@"http://v1.mukewang.com/a45016f4-08d6-4277-abe6-bcfd5244c201/L.mp4"];

        // 4.创建AVPlayerItem
        AVPlayerItem *item = [AVPlayerItem playerItemWithURL:url];

        // 5.创建AVPlayer
        _player = [AVPlayer playerWithPlayerItem:item];

        // 6.添加AVPlayerLayer
        AVPlayerLayer *layer = [AVPlayerLayer playerLayerWithPlayer:self.player];
        layer.frame = CGRectMake(0,0,self.view.bounds.size.width,self.view.bounds.size.width *9 /16);
        [self.view.layer addSublayer:layer];
    }
    return _player;
}

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• 监听播放状态结束

 [[NSNotificationCenter defaultCenter] addObserver: selector:@selector(回调方法) name:AVPlayerItemDidPlayToEndTimeNotification object:nil];
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