AVPlayerLayer在UIView层中的位置

Question

我正在编写一个使用Swift通过HLS查看监控摄像头的应用程序。我有基本的设备列表工作，我能够segue到实时视图并显示流，但是，我需要移动AVPlayerLayer，我有麻烦弄清楚这一点。下面是我当前的代码:

    let player = AVPlayer(URL: url!)
    let playerLayer = AVPlayerLayer(player: player)
    let view = UIView(frame: CGRectMake(0, 0, screenSize.width, screenSize.height))
    self.view.layer.borderWidth = 1
    self.view.layer.borderColor = UIColor(red:222/255.0, green:225/255.0, blue:227/255.0, alpha: 1.0).CGColor
    self.view.layer.addSublayer(playerLayer)
    playerLayer.frame = view.bounds
    player.play()

我想把AVPlayerLayer放置在顶部以下50点，因为我有一个头为每个视图场景。

谢谢!

Answer 1

所以你不能在视图的特定位置放置子图层。解决方案如下:

    let player = AVPlayer(URL: url!)
    let playerController = AVPlayerViewController()
    playerController.player = player
    playerController.view.frame = CGRectMake(0, 50, screenSize.width, 240)
    self.view.addSubview(playerController.view)
    self.addChildViewController(playerController)
    player.play()

我必须设置玩家的特定高度，然后是位置

Answer 2

我不知道你在哪里将PlayerLayer与视图和/或将其添加为子视图/图层到任何东西?您需要将其添加为子层。

let player = AVPlayer(URL: url!)
let playerLayer = AVPlayerLayer(player: player)
playerLayer.frame = CGRectMake(0,50,screenSize.width, screenSize.height)
self.view.layer.addSublayer(playerLayer)
player.play()

我按照你在问题中建议的那样将Y位置移动了50。