Re: How to change jpg time stamp using exiv2

[godo <goran@dobosevic.com>]

On 10/09/2010 07:02 PM, Ken Heard wrote:
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> According to the exiv2 man page the command to change a jpg time stamp
> is as follows:
>
> exiv2 -a<time>  adjust<file>
>
> <Time>  is the difference between the time to be adjusted and the new
> time in the format [-]HH[:MM[:SS]]. For example: 1 adds one hour, 1:01
> adds one hour and one minute, -0:00:30 subtracts 30 seconds.
>
> So, I have a time stamp of 2010-04-16 Fri 07:11, where I want to change
> the time to 19:11.  So I run
>
> exiv2 -a 12 adjust img_1234.jpg
>
> and get the following in return:
>
> Warning: Makernote IFD has a next pointer != 0 (128). Ignored.
>
> So the man page is obviously wrong.  I would appreciate it if someone
> could tell me the proper format for this command.
>
> Regards, Ken Heard
>
>
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Hi,
I newer used exiv2, tried for first time with your command "exiv2 -a 12 
adjust" on my_photo.TIF and everything was ok.
"exiv2 -u my_photo.TIF" give a difference before and after "exiv2 -a 12 
adjust" in image timestamp.

--
Bye,
Goran Dobosevic
Hrvatski: www.dobosevic.com
 English: www.dobosevic.com/en/
Registered Linux User #503414