迅雷看看专有.XV格式文件解密工具，可提取出.xv加密文件中的原视频-Thunder look proprietary. XV format file decryption tool that can extract. Xv encrypted file of the original video

这是一个视频捕捉程序，其中采用了加密狗文件-This is a video capture program, which used the dongle file