Correct remote video size on iPhoneX during video call using webrtc iOS swift

I am using webRTC for video calling. Everything is running smooth but I am struggling with aspect ratio of Remote video in iPhoneX, XSMax. I am seeing lot of zoom in video. Can you please help me out how I can manage remote video on devices that have notch. Below is the code where I am handling remote size.

func videoView(_ videoView: RTCEAGLVideoView, didChangeVideoSize size: CGSize) {
    print(size)

    let defaultAspectRatio: CGSize = CGSize(width: 4, height: 3)
    let aspectRatio: CGSize = size.equalTo(CGSize.zero) ? defaultAspectRatio : size
    let videoRect: CGRect = self.view.bounds
    let maxFloat = CGFloat.maximum(self.view.frame.width, self.view.frame.height)
    let newAspectRatio = aspectRatio.width / aspectRatio.height
    var frame = CGRect(x: 0, y: 0, width: self.view.frame.width, height: self.view.frame.height)
    if (aspectRatio.width < aspectRatio.height) {
        frame.size.width = maxFloat;
        frame.size.height = frame.size.width / newAspectRatio;
    } else {
        frame.size.height = maxFloat;
        frame.size.width = frame.size.height * newAspectRatio;
    }
    frame.origin.x = (self.view.frame.width - frame.size.width) / 2
    frame.origin.y = (self.view.frame.height - frame.size.height) / 2

self.remoteView.frame = frame

}

from Correct remote video size on iPhoneX during video call using webrtc iOS swift