http://www.codecguide.com/configuration_tips.htm?version=1560 Configuration Tips for the K-Lite Codec Pack Playback of HDR video These are videos with a wider color range than normal.
First of all you need to use a player that supports HDR video. We recommend using MPC-HC player that is included with from K-Lite.
WMP does not support HDR. You also need to use a video renderer that supports HDR.
The K-Lit... www.codecguide.com...