Comes up with a warning messge that won't go away.
Wanted to show a movie in class, this new one wouldn't project (Scorcese George Harrison)
Any ideas?
MacBook Pro, OS X Mountain Lion (10.8.2), 2 GB DDR2 SDRAM
Hello, Mike.
I am guessing that the message was: "This movie cannot be played because a display that is not authorized to play protected movies is connected." To view HD video on an external display, the display must have a digital connection (DVI, DisplayPort, or HDMI) and also support HDCP. If the projector is HDCP compliant, then the issue would be related to the connect between the Mac and the projector. I would recommend trying with one of the approved digital connectors.
iTunes: Purchasing and viewing HD videos
http://support.apple.com/kb/ht3209
Hope that helps,
Jason H.
You need a HDCP compliant display device or it downgrades the quality or shows nothing at all.
https://en.wikipedia.org/wiki/High-bandwidth_Digital_Content_Protection
Apparently TV's and other devices with HDMI need to be HDCP compliant, but not projectors.
So read the fine print on your projectors specs when purchasing.
LCD projector won't play HD movie purchased on iTunes
