在 AVPlayer 上覆盖 UIView - Swift - 以编程方式

Question

我有一个以这种方式设置的AVPlayer ：

fileprivate func setUpPlayer(_ videoURL: String, completion: @escaping () -> Void) {
    let url = URL(string: videoURL)
    
    self.player = AVPlayer(url: url!)
    self.playerLayer = AVPlayerLayer(player: player)
    let audioSession = AVAudioSession.sharedInstance()
    playerLayer.frame = view.bounds
    playerLayer.videoGravity = .resizeAspectFill
    view.layer.addSublayer(playerLayer)
    player.volume = 1
    player.play()
    player.actionAtItemEnd = .none
}

我想在上面放一个包含 textViews 和绘图的 UIView，但我不知道该怎么做。

理想的情况是类似于带有图像的UIGraphicsGetImageFromCurrentImageContext()