Kodi HDR project tells mpc hc to use the SAME dynamic range as the Samsung or Phillips UHD players. Output yuv thru HDMI at UHD resolution. If you have HDR TV set bt2020 mode and use this app and you will match what comes out of your UHD hardware players. If you run this bt709 then colors will look off. Color is done on the panel side. Not the PC side. That's it. Load up 10bit HDR oled samples or whatever and enjoy. It is very important the source material is HDR 10bit or you will see banding in dynamic range mode. Trust me... Best to use oled samples to test as these are hevc 10bit color HDR demos.