Young Sheldon S01e21 Openh264 [work] < Fast ✯ >

Here is the detective work. Why would a TV episode file be named with "openh264"?

Lately, a bizarre search query has been popping up in analytics dashboards: "Young Sheldon s01e21 openh264." At first glance, it looks like a subtitle file gone wrong or a weird codec pack. But for hundreds of users, this string represents a very specific, very annoying problem. young sheldon s01e21 openh264