If you tell me (like Plex or Jellyfin) or hardware (like a Raspberry Pi or NAS) you're using, I can give you a step-by-step guide to get your movie server running at that address. Jellyfin: The Free Software Media System
Use software like FileZilla or the Windows File Explorer by typing ftp://1.2.3.4 . 1.2.3.4 movie server
