Ugoos X4Q Pro S905X

Installed coreelec on a SD card and booting from it. Al works perfectly but i have come across some files which shows a black screen but the audio plays.

When i check it on my PC with VLC it give this info:
Decoded format: Planar 4:2:0 YUV 12-bit LE
Color primaries: ITU-R BT.709

is there a way i can fix this. i think this chip should be able to play it.

The chip is for sure but maybe your HDMI cable or TV is not. Try to limit colour depth to 10bit in display expert settings.

that didnt work. Still same problem when im limiting it to 10bit depth.

https://wiki.coreelec.org/coreelec:ce_support