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ST.2084 Space Bug in CS 1.0.0.1468 [Fixed]

 
Author calebcarges
ZRO
Male
#1 | Posted: 5 Aug 2022 03:32 
Hello, I think I may be experiencing a bug with ST.2084 custom spaces in ColourSpace CMS 1.0.0.1468.

If I create a custom ST.2084 space with a custom maximum nits level (such as 700 nits, so I can verify PQ tracking on an LG OLED), upon loading the space in the profiling window the maximum nits appears to get overridden to 10000 nits. If ColourSpace CMS is restarted, the custom space will read 700 nits again. So it appears the space is being saved correctly on disk, but the profiling window is forcing it to 10000 in that session.

Windows 10 21H2, ColourSpace is installed for "all users", LTE license.

Thanks,
Caleb

Author Light Illusion


Male
#2 | Posted: 6 Aug 2022 13:02 
Thanks for the feedback.
As it happens, we've found and fixed that already, as the issue is related to the change to Limit Range and ST2084 operation.

To overcome the issue, you can manually enter the correct Limit Range value.

Steve

Author calebcarges
ZRO
Male
#3 | Posted: 8 Aug 2022 15:01 
Okay, good to know. Will give that a try tomorrow at work.

Thanks Steve

Author Light Illusion


Male
#4 | Posted: 8 Aug 2022 15:05 
We have not released a new version of ColourSpace, with the fix, as yet.

Steve

Author Steve

INF
Male
#5 | Posted: 13 Aug 2022 09:43 
The latest release has this fix.

Steve
Steve Shaw
Mob Boss at Light Illusion

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Bugs & WIBNIs Light Illusion Forums / Bugs & WIBNIs /
 ST.2084 Space Bug in CS 1.0.0.1468 [Fixed]

 

 
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