GHZMRNavigatorProXR/Assets/HotUpdate/ARBGManager.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Vuforia;

public class ARBGManager : MonoBehaviour
{
    private void OnEnable()
    {
        GameObject go = GameObject.Find("VideoBackground");
        Debug.Log("go=====>"+ go.name);
    }
}