For example, a folder with a bunch of video files like this:
ENG SUB【Story of Yanxi Palace 延禧攻略】EP50 Starring Wu Jinyan, Qin Lan, Nie Yuan, Charmaine Sheh.mp4
Wow, that is a CRAZY-long filename. What’s worse, it has Chinese and other weird characters in it. Those might screw up your streaming media player, for example.
Well, okay: How to bulk rename a bunch of files at once?