如何将 uiview 录制为带音频的视频 iOS swift

Question

在我的应用程序中，我正在 AVView 中播放视频，现在我正在该视图中按视图进行一些转换，现在我想将该视图录制为视频，我也需要音频，那么我该怎么做？

我尝试过这个库，但它多次卡住视频

https://github.com/wess/Glimpse

我做了足够的研发，但我没有得到任何可能的解决方案。

这是我的代码：

{
    guard let path = Bundle.main.path(forResource: "video2", ofType: "mov") else {
        return
    }
    let videoURL = NSURL(fileURLWithPath: path)

    // Create an AVPlayer, passing it the local video url path
    let player = AVPlayer(url: videoURL as URL)
    let controller = AVPlayerViewController()
    controller.player = player

    present(controller, animated: true) {
        player.play()

        self.createImageView()

        controller.view.addSubview(self.viewForImage)

        self.zoomAnimationCount = 0
          self.zoomInAnimation()

        DispatchQueue.main.async {
            self.glimpse!.startRecording(controller.view, onCompletion: { fileOuputURL in
                print("DONE WITH OUTPUT: \(fileOuputURL?.absoluteString ?? "")")
            })

        DispatchQueue.main.asyncAfter(deadline: .now() + 20.0, execute: {
            self.glimpse!.stop()
        })
        }




    }
}

请让我知道我该怎么做？