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Old 25th March 2018, 22:33   #49835  |  Link
tyrindor
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Join Date: Apr 2017
Posts: 47
I'm using a 4K OLED both as a monitor and HTPC. When I play 4K HDR content MadVR resizes all my windows and throws them into the top left corner after I close MPC-BE. I don't even need to fullscreen the video, just launch 4K HDR, closed MPC-BE, TV goes black for a few seconds and windows get resized/moved. Does not happen with 1080p content.

I have supported resolutions set to:
2160p23, 2160p24, 2160p25, 2160p29, 2160p30, 2160p59, 2160p60

This happens with stock MPC-HC with MadVR selected as well. Any ideas how I can fix it?

EDIT: It doesn't happen 100% of the time. I have to open/close it a few times sometimes.

Quote:
Originally Posted by Razoola View Post
I have always used 'Home Theater' to label my HDMI port on my 2016 LG E6. The lst lime I tried the 'PC' label I remember it could not do UHD at 23.976 / 24.

Going back to nvidia and 10bit vs 12bit. What I think is really needed is a nvidia driver hack to unlock 10bit for those of us who have a panel that can do both 10bit and 12bit.
Make sure you enable Deep Color on that HDMI input, because my E6 does UHD at 23.976 / 24 on the PC label. However, PC label absolutely ruins HDR on the LG E6, locks settings, and makes it look washed out. You also cannot get 4:4:4 without using the "PC" label. So if you are using the display as both a desktop monitor and an HTPC, gotta switch between PC mode and non-PC mode depending on HDR. It sucks, shame on LG for never fixing it.

Last edited by tyrindor; 25th March 2018 at 23:43.
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