Cover Art Problems with iTunes Library on a NAS
I have my iTunes library stored on a Synology NAS. I use a networked Mac Mini as a dedicated iTunes player, I set it up so the Mac Mini finds my iTunes library on the NAS. The cover art for all of my movies that I ripped from my home DVD collection shows up fine in iTunes. But the cover art for movies that I downloaded from iTunes does not show up, either in iTunes on my Mac Mini, or on my AppleTV (2nd Gen). I suspect the problem comes from the fact that I keep the iTunes library in a separate place (on the NAS) rather than on the computer that runs iTunes. Is there a fix to this?
Mac mini, iOS 6.0.2