[PhotoFloat] Exif Errors

Dennis Ortsen dortsen at gmail.com
Thu Jan 22 21:07:58 CET 2015


@Jason,

have you received the pictures I attached to the e-mail I sent last tuesday?


Op 20 jan. 2015, om 19:49 heeft Dennis Ortsen <dortsen at gmail.com> het volgende geschreven:

> I’ve got two pictures shot with my parents camera. These are untouched: I’ve taken the pictures from the SD card, copied them onto their laptop (Windows 8) and uploaded them to my OwnCloud. Before attaching them to this e-mail message, I checked with exiftool if these had the same issue with zero’s:
> 
> exiftool -s -G -AllDates DSCN0785.JPG 
> [EXIF]          DateTimeOriginal                : 0000:00:00 00:00:00
> [EXIF]          CreateDate                      : 0000:00:00 00:00:00
> [EXIF]          ModifyDate                      : 0000:00:00 00:00:00
> 
> and
> 
> exiftool -s -G -AllDates DSCN0786.JPG 
> [EXIF]          DateTimeOriginal                : 0000:00:00 00:00:00
> [EXIF]          CreateDate                      : 0000:00:00 00:00:00
> [EXIF]          ModifyDate                      : 0000:00:00 00:00:00
> 
> This should be enough to reproduce what I encountered in:
> 
> http://lists.zx2c4.com/pipermail/photofloat/2014-December/000064.html
> 
> and this was fixed (for me) by Tom Talpeys patch:
> 
> http://lists.zx2c4.com/pipermail/photofloat/2014-December/000066.html
> 
> <DSCN0785.JPG><DSCN0786.JPG>
> 
> Op 19 jan. 2015, om 12:21 heeft Jason A. Donenfeld <Jason at zx2c4.com> het volgende geschreven:
> 
>> Would you pick up your camera and take an invalid photo of nothing then? Or take a personal one, extract the exif data, and reattach it to a worthless photo (exiftool and exiv2 can do this)?
>> 
>> On Mon, Jan 19, 2015 at 11:51 AM, Dennis Ortsen <dortsen at gmail.com> wrote:
>> I’m sorry Jason,
>> 
>> I’ve fixed almost all of the pictures with exiftool. The remaining ones are to personal for me to share :-)
>> 
>> Maybe you can replicate the issue when you take a picture with a camera that hasn’t got it’s date/time set. My parents use a Nikon Coolpix which they bought in a shop and never read the manual (it just works taking pictures and storing them on Windows…)
>> 
>> Or perhaps Glenn is willing to send you a picture :-)
>> 
>> 
>> > Op 19 jan. 2015, om 11:47 heeft Jason A. Donenfeld <Jason at zx2c4.com> het volgende geschreven:
>> >
>> > Hey Dennis,
>> >
>> > Could you send me a photo that hits this bug?
>> >
>> > Thanks,
>> > Jason
>> 
>> 
>> 
>> 
> 

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