277      iPhone_iPad_Mac_apple

Pink and Green full screen

Hello everyone, i hope you can help me with this one.

When playing a movie in full screen in iTunes I get a green or pink screen. If I move the cursor so that the bar appears then it returns to normal. As soon as the bar auto hides the green saturation returns. Also if i exit full screen and press the picture in picture, a white window appears with no image whatsoeve.

What i tried:

1) iTunes in safe mode

2) Reseting the SMC

3) Reseting the NVRAM

4) Restore from Backup

5) Clean install of MacOS Sierra

6) Upgrade to MacOS High Sierra developer beta 1

Nothing of the above worked for me.

The only “change” was when i created a new user and tried to play the same file. The colors were ok but i had a “flicker”, a glitch, I am not sure how to call it. The PiP also a white screen

any thoughts?

If you try to watch another movie will it give you the same problem or is it just that one movie?

If you watch any movie using an app like VLC will it give you the same problem too?

Some movies, some tv shows. But all of them play well on my other mac. And today i discovered the same problem on youtube full screen and quicktime as well.  Vlc and mplayerx work just fine.

I guess you could have codecs problem in your Mac since VLC working fine but YouTube didn't.

If VLC doesn't work it could be that you have driver or hardware problem.

But since you've already done like reinstall and reset everything my only guess is that you've hardware problem.

Try these:

1. Try to use gfxCardStatus from here: https://github.com/steveschow/gfxCardStatus

2. Test it by switching to Integrated and Dedicated. See which one or both having the problem.

Try clean install and don't install anything except gfxCardStatus.

If one of those having problem than it could be driver or hardware problem.

Alexis:

I have the same exact problem on my mac mini and it was fine using safari.   Did you ever find a solution?   Keith

最后更新：2017-10-04 00:09:11

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