2025-04-05, 07:26 PM
(This post was last modified: 2025-04-05, 08:29 PM by doritokllr. Edited 4 times in total.)
Hello! New user here.
I've just installed and configured Jellyfin 10.10.6 on my TrueNAS Scale server and things are working well, however I can't seem to disable HDR tonemapping. It's killing my transcodes here while other software that does a similar job works very well with tonemapping disabled. I've tried going into the admin dashboard > Playback > Transcoding and setting the "Tonemapping algo to use" to "none" but it is very clear that it is still doing it. I can do A/B testing and while disabled in other software it is all washed out on the computer I'm testing from as it should be but on Jellyfin it is absolutely still doing the mapping. I have changed settings and then restarted Jellyfin, restarted the docker container, and though it should make no difference restarted the server as well.
Am I missing a very obvious check box somewhere?
There will shortly be a video card in the system that will be doing the heavy lifting here but I do need to know where or how to disable this for the time being.
As an example the screenshot shows Jellyfin on the left and another similar software on the right.
I've gone into the configuration files to see what is there and it also seems to indicate that it is disabled in all aspects but it is not actually off.
<EnableTonemapping>false</EnableTonemapping>
<EnableVppTonemapping>false</EnableVppTonemapping>
<EnableVideoToolboxTonemapping>false</EnableVideoToolboxTonemapping>
<TonemappingAlgorithm>none</TonemappingAlgorithm>
<TonemappingMode>auto</TonemappingMode>
<TonemappingRange>auto</TonemappingRange>
<TonemappingDesat>0</TonemappingDesat>
<TonemappingPeak>100</TonemappingPeak>
<TonemappingParam>0</TonemappingParam>
<VppTonemappingBrightness>16</VppTonemappingBrightness>
<VppTonemappingContrast>1</VppTonemappingContrast>
Thanks for any help!
I've just installed and configured Jellyfin 10.10.6 on my TrueNAS Scale server and things are working well, however I can't seem to disable HDR tonemapping. It's killing my transcodes here while other software that does a similar job works very well with tonemapping disabled. I've tried going into the admin dashboard > Playback > Transcoding and setting the "Tonemapping algo to use" to "none" but it is very clear that it is still doing it. I can do A/B testing and while disabled in other software it is all washed out on the computer I'm testing from as it should be but on Jellyfin it is absolutely still doing the mapping. I have changed settings and then restarted Jellyfin, restarted the docker container, and though it should make no difference restarted the server as well.
Am I missing a very obvious check box somewhere?
There will shortly be a video card in the system that will be doing the heavy lifting here but I do need to know where or how to disable this for the time being.
As an example the screenshot shows Jellyfin on the left and another similar software on the right.
I've gone into the configuration files to see what is there and it also seems to indicate that it is disabled in all aspects but it is not actually off.
<EnableTonemapping>false</EnableTonemapping>
<EnableVppTonemapping>false</EnableVppTonemapping>
<EnableVideoToolboxTonemapping>false</EnableVideoToolboxTonemapping>
<TonemappingAlgorithm>none</TonemappingAlgorithm>
<TonemappingMode>auto</TonemappingMode>
<TonemappingRange>auto</TonemappingRange>
<TonemappingDesat>0</TonemappingDesat>
<TonemappingPeak>100</TonemappingPeak>
<TonemappingParam>0</TonemappingParam>
<VppTonemappingBrightness>16</VppTonemappingBrightness>
<VppTonemappingContrast>1</VppTonemappingContrast>
Thanks for any help!