Wierd colors for videos in photo grid

[Raenil]

Hi,

Some videos is displaying weird colors in the photo grid. All videos are from iPhone and is HDR videos. My hunch is that this is HDR gone wrong.

See attached screenshot: 

There is a funny thing about timing; there is some delay in the coloring. It seems like thumbnail is loaded and then the color filter is loaded. Only - it gets the wrong filter or something.

I've tried to disable GPU acceleration - my laptop supports basic acceleration on Intel Iris XE graphics.

Everything I can think of (GPU, System, Lightroom, everything else) is updated to newest version from respective vendors.

Any ideas?

[Raenil]

SystemInfo:

Lightroom version: 6.5 x64 [ 20230808-1935-ddaacdd ] (Aug 8 2023)
NGL Version: 1.33.0.12
WF Version: 5.5 1def343
VF Version: 1.0.135.5
HIL Version: 40405
CAI Version: adobe_c2pa/0.4.2 c2pa-rs/0.18.0

Operating system: Windows 11
OS Version: Windows 11 Pro (2009)
Application architecture: x64
System architecture: x64
Computer model: LENOVO 82SF / 12th Gen Intel(R) Core(TM) i7-1255U
Logical processor count: 12
Processor speed: 2,6 GHz
Built-in memory: 16108,4 MB
Real memory available to Lightroom: 16108,4 MB
Real memory used by Lightroom: 1186,3 MB (7,3%)
Virtual memory used by Lightroom: 1218,3 MB
Memory cache size: 1547,3 MB

Internal Camera Raw version: 15.5 [ 1595 ]
Maximum thread count used by Camera Raw: 7
Camera Raw SIMD optimization: SSE2,AVX,AVX2
Camera Raw virtual memory: 0MB / 8054MB (0%)

Display: 2560x1440
System DPI setting: 96 DPI
Desktop composition enabled: Yes
Input types: Multitouch: No, Integrated touch: No, Integrated pen: No, External touch: No, External pen: No, Keyboard: No

Graphics Processor Info: DirectX: Intel(R) Iris(R) Xe Graphics (31.0.101.4644)
Graphics Processor Detail: loaded: Yes, supported: Yes, compute: Yes, init: I3_GPU3, hard: success, soft: success, al: No, dl: No
OS Media Capability: true

Application Folder: C:\Program Files\Adobe\Adobe Lightroom CC
Settings Folder: C:\Users\morte\AppData\Roaming\Adobe\Lightroom CC
Library Folder: C:\Users\morte\AppData\Local\Adobe\Lightroom CC\Data

[Jao vdL]

You are probably right. Lightroom does not currently support HDR in videos or photos on the desktop version. Which is unfortunate since iPhones record video and stills in HDR by default. What you are seeing looks like it is badly trying to convert the preview image to a SDR image and failing. Probably not much to do except wait for Lightroom on the desktop to get with the times.