Question: videos playing turn green
Upgraded Safari to Version 11.0.1 (13604.3.5) now when I play a video on Quicktime player the video turns to green, you can still see the video but it's like the green is now maxed out. How do I correct this.
Mac mini (Late 2012)
2.3 GHz Intel Core i7
Intel HD Graphics 4000 1536 MB
Mac mini (Late 2012), macOS Sierra (10.12.1)