[Guilouz]

Hi,

Since recent nightly builds there is issue with 4K HEVC video, see :





With limited range color setting enable or not it's the same.

[FernetMenta]

can you share a short sample to reproduce the issue?

[Guilouz]

can you share a short sample to reproduce the issue?

 Sure, two samples here :

https://drive.google.com/file/d/1VWZ343Z...sp=sharing

https://drive.google.com/file/d/1pGapO-T...sp=sharing

For info, I have the same issue with LibreELEC builds, issue starting with this changes (if it helps) : https://forum.kodi.tv/showthread.php?tid...pid2702465

You can see my posts here : https://forum.kodi.tv/showthread.php?tid...pid2709200
and here : https://forum.kodi.tv/showthread.php?tid...pid2709216

[FernetMenta]

The root cause seems to be incorrectly encoded content. Your samples have HDR metadata MaxCLL set to zero. I doubt that this is valid but I can work around by ignoring values of zero.

[Guilouz]

The root cause seems to be incorrectly encoded content. Your samples have HDR metadata MaxCLL set to zero. I doubt that this is valid but I can work around by ignoring values of rero.

 They are full RIP of bluray 4K without encoding video. Maybe samples have this info. How do you find this info for checking my files (in mediainfo I don't find it) ?

This files was working before.

[FernetMenta]

The root cause seems to be incorrectly encoded content. Your samples have HDR metadata MaxCLL set to zero. I doubt that this is valid but I can work around by ignoring values of rero.

 They are full RIP of bluray 4K without encoding video. Maybe samples have this info. How do you find this info for checking my files (in mediainfo I don't find it) ?

This files was working before. 

 Before there was no tone mapping, hence before colors were wrong.
Now MaxCLL from HDR metadata is used if available. I checked this by inspecting field while doing source code debugging. Not sure if this info is exposed by some tool.

[Guilouz]

The root cause seems to be incorrectly encoded content. Your samples have HDR metadata MaxCLL set to zero. I doubt that this is valid but I can work around by ignoring values of rero.

 They are full RIP of bluray 4K without encoding video. Maybe samples have this info. How do you find this info for checking my files (in mediainfo I don't find it) ?

This files was working before.  

 Before there was no tone mapping, hence before colors were wrong.
Now MaxCLL from HDR metadata is used if available. I checked this by inspecting field while doing source code debugging. Not sure if this info is exposed by some tool. 

 So, what can we do ? Because this files was working with others builds.

[FernetMenta]

I said that I can work around the issue. Problem solved already in master.

[Guilouz]

I said that I can work around the issue. Problem solved already in master.

 Thanks. I will try with next nightly.

EDIT : Issue is fixed. Thanks you !