[Digikam-users] Re: (OT?): EXIF information in Nikon extracted EXIF thumbnail images. (D7000, EXIF image plugin ???)

[Gilles Caulier]

2010/11/4 Photonoxx <photonoxx at free.fr>:
> Hi,
>
> I answer to the second question first : Personally I generally don't
> extract Jpeg from NEF. So I never ask myself the first question, but I
> guess exiftool (may be exiv2 has the same ?) could help cause it has a
> function which copy metadata from a picture to another one. It's possible
> to do that in a directory with subdirectory, but for that, NEF and JPG
> have to be same named.

yes Exiv2 can copy metadata from RAW to extracted JPEG.

Gilles Caulier

>
> Regards
>
> Nicolas
>
> Le Thu, 04 Nov 2010 01:20:59 +0100, Linuxguy123 <linuxguy123 at gmail.com> a
> écrit:
>
>> I've used a Canon 40D for the last 3 years.  I shoot everything in raw
>> format.
>>
>> To get jpegs from most of my raws, I extracted a large thumbnail from
>> the raw file via "exiv2 -ep2 *.CR2".  If I needed something more than
>> that, I manually generated a jpeg from the raw file.
>>
>> Today I got a Nikon D7000.  I can still generate my jpegs from images
>> embedded in the raw file.  To do this, I use  "exiv2 -ep3 *.NEF"
>>
>> This works well, except that the Nikon extracted images DO NOT contain
>> EXIF data, whereas the Canon extracted images did.
>>
>> Why ?  How would one easily get around this ?
>>
>> This brings me to my next question... how many people extract images
>> from their raw files and does it warrant someone writing a plugin to do
>> this within Digikam ?
>>
>> Thanks
>>
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>
>
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