LG TV - HDR PROBLEM

[Binnugsay]

I'll try this evening a X265 HEVC too. Go the same TV as you except the size (55EF950V)

Will feedback as soon as it will have be done

Hey Fa.CH, thanks for your help, after testing with one of my movie X265 HEVC, by changing the setting HDR10 resolved the problem from blue bottom and top bands when playing movie in 16/9. Read now for all normaly black bands.
In mode AUTO don't work as well.

[Fa.Ch]

you're welcome

[Binnugsay]

[paulgits]

This evening, I started my device and it was 1080p50hz... (i switched again to 2160p60Hz) and the Video Color Space was YcbCr420...8 bits. Won't switch to 420 10 bits saying "selected is not support"....   

.... and 444 8 bits no available too ! 

....and after playing demo (Sony_4K_HDR_Camp) or movie, the player goes back to 1080p50Hz !! 

PS: HDR Switch still works on his side
PS2: I just tried all Video Color Space settings, NO ONE is "supported" for now !

For all the LG OLED owners out there make sure you set HDMI ultra deep colour on the picture settings for the HDMI input you're using. THis will be off by default. 420 10 bit was then selectable along with 10 bit HDR
Hope this helps