JavaFX媒体播放器适合GridPane

Question

您好我有这个代码在JavaFX GridPane中播放视频。视频播放完美，但它不适合GridPane。那么如何实现呢？

@FXML
private GridPane boxView;

private MediaPlayer player;
private MediaView view;
public void LoadVideo(String videoUrl) {
    URL url = getClass().getResource(videoUrl);
    final Media m = new Media(url.toString());
    this.player = new MediaPlayer(m);
    this.view = new MediaView(player);
    boxView.getChildren().add(view);
    boxView.setAlignment(Pos.CENTER);
    player.play();
}