VideoPlayer: PauseWorld

This mod lets you pause world updates while using a video player to play videos, so you won’t get killed by monsters in local LAN or multiplayer mode. 可以在播放视频时暂停世界运行的模组，能防止多人玩家在视频播放期间被怪干掉。

The detection method is to check if the current interface is in video playback mode. In video playback mode, keep canceling world updates until the interface is closed 检测原理： 当前界面处于视频播放界面时持续取消世界的更新，直到界面被关闭。

If you need to play a longer video without getting monster attacked, this mod might be really useful.
如果有比较长的视频要进行播放且又要避免被怪打，这个mod或许能有些用。