What’s weird to me is I saw the edit (with the link) on this account, my main account on lemmy.world, when you first posted it, since I clearly followed the link to try it out. I don’t know if all the DDoS stuff messed something up or the admins had to restore from an old backup or something, but that edit with the link isn’t reflecting anymore on my lemmy.world account or my alt at lemm.ee.
Plex or Jellyfin might be what you’re after.