如何拥有单独的视频，用单独的按钮播放

Question

谁能帮帮我，我想在同一个视图控制器中添加单独的按钮来播放不同的视频，但我不知道怎么做。

这是我的代码，我如何做到这一点？

导入 UIKitimport AVKit

class ViewController.UIViewController { UIViewController {

@IBAction func Town(_ sender: Any) {

if let path = Bundle.main.path(forResource: "grey", ofType: "mov") {


        let video = AVPlayer(url: URL(fileURLWithPath: path))
        let videoPlayer = AVPlayerViewController()

        videoPlayer.player = video

        self.present(videoPlayer, animated: true, completion: {
            video.play()
        })

}
    func viewDidLoad() {
    super.viewDidLoad()

}

}

}

Answer 1

要在同一个viewController中同时播放2个视频，你需要在你的Storyboard中创建2个独立的视图和2个各自的按钮，其余的功能将在你的IBActions中实现。请使用以下代码。

class VideoPlaybackViewController: UIViewController {

@IBOutlet weak var videoView1: UIView!
@IBOutlet weak var videoView2: UIView!

@IBAction func playFirstVideo(_ sender: Any) {
    guard let path = Bundle.main.path(forResource: "640", ofType: "mov") else {
        print("Video Source Not Found")
        return
    }
    playVideo(playbackURL: URL(fileURLWithPath: path), playerView: videoView1)
}

@IBAction func playSecondVideo(_ sender: Any) {
    guard let path = Bundle.main.path(forResource: "720", ofType: "mov") else {
        print("Video Source Not Found")
        return
    }
    playVideo(playbackURL: URL(fileURLWithPath: path), playerView: videoView2)
}

func playVideo(playbackURL: URL, playerView: UIView) {
    let player = AVPlayer(url: playbackURL)
    let playerLayer = AVPlayerLayer(player: player)
    playerLayer.frame = playerView.bounds
    playerView.layer.addSublayer(playerLayer)
    player.play()
}

override func viewDidLoad() {
    super.viewDidLoad()
    // Do any additional setup after loading the view.
}
}

请看屏幕上的这个实现

Answer 2

我使用了这段代码，效果非常好

导入 UIKitimport AVKit

class ViewController.UIViewController { UIViewController {

@IBOutlet weak var videoView1: UIButton!
@IBOutlet weak var videoView2: UIButton!

@IBAction func playFirstVideo(_ sender: Any) {
      if let path = Bundle.main.path(forResource: "grey", ofType: "mov") {

           let video = AVPlayer(url: URL(fileURLWithPath: path))
           let videoPlayer = AVPlayerViewController()

           videoPlayer.player = video

           self.present(videoPlayer, animated: true, completion: {
               video.play()
           })

    }
}


@IBAction func playSecondVideo(_ sender: Any) {
  if let path = Bundle.main.path(forResource: "go", ofType: "mov") {

       let video = AVPlayer(url: URL(fileURLWithPath: path))
       let videoPlayer = AVPlayerViewController()

       videoPlayer.player = video

       self.present(videoPlayer, animated: true, completion: {
           video.play()
       })
    }
}

}