Dolby Vision to SDR on NVidia shield 2019

Hi I have plex pass. I am trying to play a Dolby vision (prof 5) video file from my nVidia Shield TV pro 4k Device. I expected a tone map, so it can play video without purple/pink hue(washed out). But did not get the expected result. I was expecting a clear image (without purple hues) on my SDR tv. Could someone help me to get a good video image on my SDR tv.

Appreciate your help!

thanks

Plex does not have the ability to tone map DV due to licensing. You will either need to get an SDR version of that file or find one with DV Profile 8 which has HDR10 fallback that can be tone mapped.

Or get a better TV that has DV