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macrumors newbie
Original poster
Mar 30, 2004
19
28
Hi,

I just noticed that when I have an unfocused video playing in my external monitor (not full screen), everything besides the video window in the external monitor fades to grayscale in like 10 seconds after I click on other app (besides the video window).

This happens in all video playback apps I tried .. iTunes U, Quicktime, VLC, Elmedia ....

I'm on macOS Sierra 10.12.3 with MacBook Pro Early 2011
 
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