AVFoundation播放视频

//1. 获取URL地址
    NSURL *url = [[NSBundle mainBundle] URLForResource:@"Cupid_高清.mp4" withExtension:nil];
    
    //2. AV播放视图控制器
    AVPlayerViewController *pVC = [AVPlayerViewController new];
    
    //3. 创建player --> 设置时需要传入网址
    pVC.player = [AVPlayer playerWithURL:url];
    
    //4. 开始播放
    [pVC.player play];
    
    //5. 模态弹出
    [self presentViewController:pVC animated:YES completion:nil];
    
    //5. 如果想要自定义播放器的大小,应该自定义 --> 设置frame / 添加到视图中
    pVC.view.frame = CGRectMake(40, 200, 300, 400);
    [self.view addSubview:pVC.view];