I am using UIImagePickerController to let user select video but system compresses it and the final resolution is only 1280x720. I would like higher, at least Full HD or 4K if available.

Is this possible?

This is my picker code. Setting videoQuality did not do anything.

func showVideoPicker() {
        let picker = UIImagePickerController()

        picker.delegate = self
        picker.videoQuality = .typeHigh
        picker.sourceType = .photoLibrary
        picker.mediaTypes = UIImagePickerController.availableMediaTypes(for: .photoLibrary) ?? []
        assert(!picker.mediaTypes.isEmpty)
        picker.mediaTypes = ["public.movie"]
        picker.allowsEditing = true
        present(picker, animated: true, completion: nil)
    }

Thanks for help.