使用ImagePickerController - Swift选择视频而不是图像

import UIKit

class ViewController: UIViewController, UIImagePickerControllerDelegate, UINavigationControllerDelegate {
    
    override func viewDidLoad() {
        super.viewDidLoad()
    }
    
    func selectVideo() {
        let imagePickerController = UIImagePickerController()
        imagePickerController.delegate = self
        imagePickerController.mediaTypes = [kUTTypeMovie as String]
        present(imagePickerController, animated: true, completion: nil)
    }
    
    func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
        if let videoURL = info[.mediaURL] as? URL {
            // 处理选择的视频URL
        }
        picker.dismiss(animated: true, completion: nil)
    }
    
    func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
        picker.dismiss(animated: true, completion: nil)
    }
}