[Kde-imaging] [Bug 243106] New: Flickr uploader uploads with wrong date

[Harry de Valence]

https://bugs.kde.org/show_bug.cgi?id=243106

           Summary: Flickr uploader uploads with wrong date
           Product: kipiplugins
           Version: 1.2.0
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: NOR
         Component: FlickrExport
        AssignedTo: kde-imaging at kde.org
        ReportedBy: hdevalence at gmail.com


Version:           1.2.0 (using KDE 4.4.2) 
OS:                Linux

I take photos on a Nikon D70s, saving as NEF files. Then, I load them into
digikam, flag the ones I like, and process them individually in UFRaw to get
PNG files.

The resulting PNG files appear in Digikam with the correct date, but when I
upload them to Flickr, they are given incorrect dates -- the date and time at
which I converted them from NEF files.

Here is a specific example. The exif data is obtained by 'exiftool -a -u -g1
FILENAME'. I have included only the section labeled 'Composite' for brevity; if
needed, I can also give the full exif output and the original files. I took a
picture which was saved as DSC_2303.NEF. Then I used UFRaw to process and save
it as DSC_2303.png, before uploading it to Flickr.

I suspect that the problem is that it is using the wrong field in the PNG file;
whether UFRaw is seeting it correctly or not seems somewhat irrelevant since
the PNG file is displayed in Digikam with the correct date, and it is surely a
bug to send a different date than the date displayed to Flickr.

Reproducible: Always





DSC_2303.NEF:
Aperture                        : 7.1
Blue Balance                    : 1.481848
CFA Pattern                     : [Blue,Green][Green,Red]
Image Size                      : 3040x2014
Jpg From Raw                    : (Binary data 760850 bytes, use -b option to
extract)
Lens ID                         : AF-S DX Zoom-Nikkor 18-70mm f/3.5-4.5G IF-ED
Lens                            : 18-70mm f/3.5-4.5 G
Preview Image                   : (Binary data 20686 bytes, use -b option to
extract)
Red Balance                     : 2.221122
Scale Factor To 35 mm Equivalent: 1.5
Shutter Speed                   : 1/400
Create Date                     : 2010:06:27 07:04:20.10
Date/Time Original              : 2010:06:27 07:04:20.10
Modify Date                     : 2010:06:27 07:04:20.10
Circle Of Confusion             : 0.020 mm
Depth Of Field                  : 0.04 m (0.38 - 0.42)
Field Of View                   : 39.7 deg (0.29 m)
Focal Length                    : 31.0 mm (35 mm equivalent: 46.0 mm)
Hyperfocal Distance             : 6.68 m
Light Value                     : 13.3

DSC_2303.png:
Aperture                        : 7.1
Blue Balance                    : 1.481848
Date/Time Created               : 2010:06:28 00:37:58+00:00
Image Size                      : 2014x3039
Lens ID                         : AF-S DX Zoom-Nikkor 18-70mm f/3.5-4.5G IF-ED
Lens                            : 18-70mm f/3.5-4.5 G
Red Balance                     : 2.221122
Scale Factor To 35 mm Equivalent: 1.5
Shutter Speed                   : 1/400
Create Date                     : 2010:06:27 07:04:20.10
Date/Time Original              : 2010:06:27 07:04:20.10
Modify Date                     : 2010:06:28 00:37:58.10
Circle Of Confusion             : 0.020 mm
Depth Of Field                  : 0.04 m (0.38 - 0.42)
Field Of View                   : 39.7 deg (0.29 m)
Focal Length                    : 31.0 mm (35 mm equivalent: 46.0 mm)
Hyperfocal Distance             : 6.68 m
Light Value                     : 13.3

Flickr Metadata:
http://www.flickr.com/photos/8702301@N06/4740829687/meta/in/set-72157624249109753

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