AppleTV wants me to "turn on home sharing in iTunes". Hard to do with iTunes nonexistent
I currently have two appletvs, a 2nd and 3rd generation, with the loss of iTunes I was still able to access my personal extensive music and video collections on my iMac through computers tab on appletv screen, until today. Now appletv wants me to "turn on home sharing in iTunes". Hard to do with iTunes nonexistent. In system presences Sharing tab, "my media" is checked but there is no home sharing box to check as instructed. My libraries for music and video are both so large that I really don't want to have to spring for more iCloud storage to use the iCloud sharing feature. Would this sharing problem be eliminated, and go back to the ease with which I used to access my libraries with a newer appletv 4k box? Just curious.
[Re-Titled by Moderator]