My #FOSSFriday for this week is Jellyfin (https://jellyfin.org/). Jellyfin is a brilliant, Free and open source media system that lets you self-host all of your media and access it with apps for the web, phones and smart TVs. I used a home theatre PC attached to the TV running MythTV for nearly a decade (starting back when TV was still analogue and needed encoding), but the convenience of having access from everywhere and properly integrated into the smart TV has been great.
The Free Software Media System | Jellyfin

The volunteer-built media solution that puts you in control of your media. Stream to any device from your own server, with no strings attached.