import os

def batch_rename_files(folder_path):
    for filename in os.listdir(folder_path):
        if filename.startswith("Video@"):
            new_filename = filename.replace("Video@", "xxxx")
            old_filepath = os.path.join(folder_path, filename)
            new_filepath = os.path.join(folder_path, new_filename)
            os.rename(old_filepath, new_filepath)
            print(f"Renamed {filename} to {new_filename}")

# 调用函数并传入文件夹路径
folder_path = "E:\xxxx"
batch_rename_files(folder_path)