No HDCP

[mbmuldoon]

So I'm running osx mavericks on a 2012 macbook pro retina display and I attempted to play a HD video on itunes on one of the connected displays and recieved the error:
The selected movie won't play on one of your connected displays.
This movie can be played only on displays that support HDCP (High-bandwidth Digital Content Protection).

Try moving the iTunes window to a different display. Make sure the entire window is on the supported display