我可以运行视频，但看不到暂停等控制按钮和与视频交互的 slider 。询问了类似的查询(see here)，但我没有遵循答案。
最佳答案
我得到了描述的答案。 See here .要显示播放、暂停按钮等系统播放控件，我们需要 AVPlayerViewController。 下面是在 Objective-C 中的实现。
@interface ViewController ()
@property (strong,nonatomic) AVPlayerViewController *avPlayerViewController;
@property (strong,nonatomic) AVPlayer *avPlayer;
@end
- (void)viewDidLoad {
[super viewDidLoad];
//URL for the file. It can be over HTTP or local file URL.
NSURL *folderURL=[NSURL fileURLWithPath:uploadFolderLocation];
NSURL *movieURL=[folderURL URLByAppendingPathComponent:@"video.mp4"];
self.avPlayer = [AVPlayer playerWithURL:movieURL];
self.avPlayerViewController=[[AVPlayerViewController alloc]init];
self.avPlayerViewController.player=self.avPlayer;
}
- (IBAction)playButtonTapped:(id)sender {
//Trigger the video to play
//AVPlayer object can direct its visual output to AVPlayer. AVPlayerVC is a AVPlayerViewController. You can add it via objects in bottom-right corner.
AVPlayerVC *avPLayerVC=[[AVPlayerVC alloc] init];
avPLayerVC.player=self.avPlayer;
[self addChildViewController:self.avPlayerViewController];
[self.view addSubview:self.avPlayerViewController.view];
self.avPlayerViewController.view.frame=self.view.frame;
[self.avPlayerViewController.player play];
}
带有控制按钮的视频图像: 
关于ios - 在 AVPlayer 中显示播放控件，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/36436311/