https://bugs.kde.org/show_bug.cgi?id=484758
Bug ID: 484758
Summary: Displayed dates on Metadata panels come from different
dates found in a video file from Ricoh GR II
(inconsistency ?)
Classification: Applications
Product: digikam
Version: 8.4.0
Platform: Manjaro
OS: Linux
Status: REPORTED
Severity: minor
Priority: NOR
Component: Metadata-Date
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
The video file attached comes from a Ricoh GR II. Dumping the file with
exiftool, we can see :
[QuickTime] Create Date : 2024:03:30 14:34:12
But we can see also dates that does not exist in smartphone mp4 videos (at
least on videos fromPixel 5 and Moto G6) :
[IFD0] Modify Date : 2024:03:30 14:34:10
[ExifIFD] Date/Time Original : 2024:03:30 14:34:10
[ExifIFD] Create Date : 2024:03:30 14:34:10
As you can check, they are not the same date as QuickTime date (2 sec less). I
don't care about the reason of this difference but I was curious how Digikam
will handle that. We could assume that it will choose one of the two sources
and use it everywhere but it is not the case :
- all dates displayed into Metadata XMP and IPTC panels are 2024:03:30 14:34:12
- all dates displayed into Exif panel are 2024:03:30 14:34:10
NB. Dates into XMP-Exif-specific Properties sub-panel are 2024:03:30 14:34:12,
that is consistent with the others XMP dates displayed but not with the ones
displayed into the Exif panel.
I have no idea what would the right solution or even if one is needed since I
am not sure there are use cases which could be impacted by that.
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