# Missing Tone Mapping Algorithm Option

**URL:** <https://forums.plex.tv/t/missing-tone-mapping-algorithm-option/906816>\
**Category:** Plex Media Server\
**Tags:** server-windows\
**Created:** [February 25, 2025, 1:39am UTC](https://forums.plex.tv/t/missing-tone-mapping-algorithm-option/906816 "2025-02-25T01:39:44Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![krazykev78](https://avatars.discourse-cdn.com/v4/letter/k/f1d935/32.png) [@krazykev78](https://forums.plex.tv/u/krazykev78)\
**Post date:** [February 25, 2025, 1:39am UTC](https://forums.plex.tv/t/missing-tone-mapping-algorithm-option/906816/1 "2025-02-25T01:39:45Z")

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Server Version#: 1.41.5.9522  
Player Version#: Any

Bit of a weird one. I migrated my Plex to a new computer following the wiki instructions:  
[https://support.plex.tv/articles/201370363-move-an-install-to-another-system/](https://support.plex.tv/articles/201370363-move-an-install-to-another-system/)

Post everything is working fine. The new PC is running Windows 11.

GPU is Intel Iris Xe

- I can enable HDR tone mapping and it seems to work
- I see the options for Saturation/Contrast/Brightness
- I _do not_ see the option for the tone mapping algorithm

 ![image](https://global.discourse-cdn.com/plex/original/4X/3/6/5/36557a25f5a1a8a94c15ddd8debd2457e91c0230.jpeg)

I tested this with a fresh install on a duplicate system I have (same mini PC) and that option was available.

Any idea? Is it related to the drop in of my old Plex files + registry settings perhaps?

I did an update to the latest Beta but it did not solve the problem.

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**Author:** ![DTR](https://avatars.discourse-cdn.com/v4/letter/d/9fc348/32.png) [@DTR](https://forums.plex.tv/u/DTR)\
**Post date:** [February 25, 2025, 2:22am UTC](https://forums.plex.tv/t/missing-tone-mapping-algorithm-option/906816/2 "2025-02-25T02:22:20Z")

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> [@krazykev78](#):
>
> The new PC is running Windows 11.
> 
> GPU is Intel Iris Xe

From [HDR to SDR Tone Mapping | Plex Support](https://support.plex.tv/articles/hdr-to-sdr-tone-mapping/#toc-3):

> Most operating systems running Plex Media Server have the ability to select which tone mapping algorithm is used ( **except on windows intel** )

Since you’re using Intel+Windows, you can’t set the algorithm, but (as noted in the next section) you do at least have some control over the output with the fields in your screenshot.

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**Author:** ![krazykev78](https://avatars.discourse-cdn.com/v4/letter/k/f1d935/32.png) [@krazykev78](https://forums.plex.tv/u/krazykev78)\
**Post date:** [February 25, 2025, 2:38am UTC](https://forums.plex.tv/t/missing-tone-mapping-algorithm-option/906816/3 "2025-02-25T02:38:55Z")

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Good catch @DTR

It’s strange, I swear I saw that option in my older PC - Windows 10 with an Intel 7500T CPU and Intel 620 HD GPU.

I’ll take a look and confirm later on.

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**Author:** ![system](https://global.discourse-cdn.com/plex/original/3X/2/a/2acb9765406f63293d357b4ec509ec39aa28f2ad.png) [@system](https://forums.plex.tv/u/system)\
**Post date:** [May 26, 2025, 2:39am UTC](https://forums.plex.tv/t/missing-tone-mapping-algorithm-option/906816/4 "2025-05-26T02:39:28Z")

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