I posted this yesterday on the tvheadend.org board, but it's silent so far. I thought I'd try here:. Source: 12 months ago

Fwiw, Xbox One Digital TV Tuners and some RTL-SDRs (with an extra decoder chip) are able to pick up DVB-T2 and are usually £10~20 on eBay. https://tvheadend.org/ can be useful for interfacing with the tuners over USB and exposing web streams. - Source: Hacker News / over 1 year ago

If your USB tuner works with Linux, you can use it with TVHeadend, and connect it to Jellyfin via the official plugin. I use it here and it works fairly well. Source: over 1 year ago

They're expensive for what they are, though. If you're techy minded you can make your own using something like a Raspberry Pi, some USB TV tuners and TVHeadend. Source: over 1 year ago

TVheadend (or the convenient linuxserver docker container). Source: over 1 year ago

There may be better places, since I've just stuck to the same one for years now (and don't need them often enough to look into alternatives), but I usually use either subscene or opensubtitles. There are also programs that can automate it like bazarr, but it requires you to also use Sonarr/Radarr. Source: 11 months ago

Have you checked these ones? Https://subscene.com/ Https://subdl.com/. Source: 12 months ago

Could check sites like opensubtitles.org or subscene.com, where users can upload subtitles. Source: 12 months ago

Use https://subscene.com/ and they are in srt format which is what every media player uses. Source: 12 months ago

Https://subscene.com seems pretty good. Source: about 1 year ago