jellyfin-server-freebsd VS jellyfin-tizen

On the server side, I'd actually recommend TrueNAS Core in a ZFS RAID-z2 to allow for two drive failures. https://github.com/Thefrank/jellyfin-server-freebsd/blob/main/Installation_TrueNAS_GUI.md

Look at the troubleshooting section of this guide for the plugin, it might be helpful.

I used the "Advanced" section of this guide.

I can't speak with first hand experience on the TrueNAS Core issue. But it took me 10 seconds and the first Google result to find this: https://github.com/Thefrank/jellyfin-server-freebsd

1) https://github.com/Thefrank/jellyfin-server-freebsd

I cannot help you with this, but this is what I found.

The official repo: https://github.com/jellyfin/jellyfin-tizen

Following this github link.

This is the github repository link I'm following: (https://github.com/jellyfin/jellyfin-tizen/blob/a8629f095dc8ef25878796f549defbb306978246/README.md)

If you're actually going to use the extra features of Plex/Jellyfin over a pure media player like Kodi, generally you would install the sever on a headless box, then install the client on your TV or connected media player. Plex is usually a single click app install on most Samsung TVs. Jellyfin might take a bit more work.

there is a Tizen client (https://github.com/jellyfin/jellyfin-tizen) but it isn't on the app store so you need to install it with dev mode which isn't easy for the average Joe

The app version is just whatever git HEAD was when I built it, d23ca24. The server version is 10.8.9-1 on a RPi 2 installed via apt.

It's unfortunate but you can compile and deploy an app for Samsung: https://github.com/jellyfin/jellyfin-tizen