iOS16 以后 通过原始横屏的方法已经不好使了，需要在此基础上添加 setNeedsUpdateOfSupportedInterfaceOrientations 方法的调用，具体API 描述如下：

回到主题，在使用ZFPlayer 视频库全屏播放时iOS16系统下的处理参考如下：

//进入全屏播放事件
self.player.orientationWillChange = {[weak self] (player,isFullScreen) inguard let self = self else { return }if isFullScreen {var _title = self.model?.title ?? ""if self.model?.authorize == 0 {_title += "(试看\(Int(Setting.shareInstance.K_APP_TRY_WATCH_INTERVAL/60))分钟)".replacingOccurrences(of: "\r", with: "")}if self.isVertical {self.controlView.portraitControlView.showTitle(_title, fullScreenMode: .portrait)}else{self.isAutorotate = trueself.faceOrientation = .landscapeRightif #available(iOS 16.0, *) {//横屏self.setNeedsUpdateOfSupportedInterfaceOrientations()self.player.addPlayerView(toContainerView: UIApplication.shared.windows.first!)} else {// Fallback on earlier versionsself.player.containerView = UIApplication.shared.windows.first!}self.controlView.landScapeControlView.showTitle(_title, fullScreenMode: .landscape)}}
}//MARK: - 设备方向处理
extension StudyCourseDetailsViewController {override var shouldAutorotate: Bool {get {return self.isAutorotate}}override var supportedInterfaceOrientations: UIInterfaceOrientationMask {get {return self.faceOrientation}}}

退出全屏的方法，无需调整，具体参考如下：

//退出全屏被点击(全屏返回按钮被点击)
self.playerControlView.backBtnClickCallback = {[weak self] inguard let self = self else { return }if self.isVertical == false {self.isAutorotate = falseself.faceOrientation = .portraitself.player.rotate(to: .portrait, animated: true) {print("已返回小屏")}self.player.containerView = self.videoPlayerView}self.player.enterFullScreen(false, animated: true)
}

更多关于iOS16 兼容性处理，参考：XCode14 & iOS16 适配问题汇总