Can't edit movie artwork (greyed out on Get Info tabs)
All I need to know is how to be able to add artwork to my movies that are being read form an external hard drive. When I press CMD+I for the get info window the option to even select the Artwork tab is greyed out and unavailabe. How do I get it to add artwork that I have found online?
I did not have this problem when itunes was reading the movies from my actual mac computer it only started when I made itunes read the movies from my external drive. I can still edit the artwork for the ones that are not on my external drive yet and are only on my actual mac computer. Why is this happeneing?
MacBook Pro (15-inch, Mid 2012), OS X Mountain Lion