None of my movies / video will play in itunes
None of my movies will play in itunes.
I have updated to the latest version but the problem persists.
This is all movies. Imported videos andmy whole itunes purchased library.
A blank screen shows and it looks like the movie is loading but nothing happens. I can move the slider along the movie and it will show a still frame f the movie but wont play.
I was hoping this was a universal problem and the update would fix it but no luck.
The films playback fine on my apple TV and iphone so I know it's a problem with itunes on my Mac.
HELP!
MacBook Pro, iOS 7.1