在旋转ios swift上仅在uiviewcontroller中设置视频播放器横向

import AVKit

class YourViewController: UIViewController {
    var playerViewController: AVPlayerViewController!

    override func viewDidLoad() {
        super.viewDidLoad()

        playerViewController = AVPlayerViewController()
        addChild(playerViewController)
        view.addSubview(playerViewController.view)
        playerViewController.view.frame = view.bounds
    }
}

import AVFoundation

class YourViewController: UIViewController {
    // ...

    override func viewDidLoad() {
        super.viewDidLoad()

        // ...

        guard let videoURL = Bundle.main.url(forResource: "your_video", withExtension: "mp4") else {
            return
        }

        let player = AVPlayer(url: videoURL)
        playerViewController.player = player
    }
}

class YourViewController: UIViewController {
    // ...

    override var shouldAutorotate: Bool {
        return true
    }

    override var supportedInterfaceOrientations: UIInterfaceOrientationMask {
        return .landscape
    }
}