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Bug with Nikon D300 NEF - Exiv v.022 / 64 bits

Added by Anonymous Poster over 9 years ago

Hi guys,

I recently ran into a bug using dartable on ubuntu when developping NEF files from my Nikon D300. According to one of the devs, it comes from exiv2.

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$ exiv2 DSC_3912.NEF
Error: Directory (Last IFD item) with 4372 entries considered invalid; not read.
Warning: Unsupported date format
Warning: Unsupported time format
Warning: Unsupported date format
Warning: Unsupported time format
Warning: Unsupported date format
Warning: Unsupported time format
Warning: Unsupported date format
Warning: Unsupported time format
File name : DSC_3912.NEF
File size : 21906252 Bytes
MIME type : image/x-nikon-nef
Image size : 4352 x 2868
Camera make : NIKON CORPORATION
Camera model : NIKON D300
Image timestamp : 2009:05:09 11:45:10
Image number :
Exposure time : 1/800 s
Aperture : F5
Exposure bias : 0 EV
Flash : No flash
Flash bias :
Focal length : 12.0 mm (35 mm equivalent: 18.0 mm)
Subject distance:
ISO speed : 200
Exposure mode : Aperture priority
Metering mode : Multi-segment
Macro mode :
Image quality : RAW
Exif Resolution : 212 x 320
White balance : AUTO
Thumbnail : None
Copyright :
Exif comment :
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You can find a NEF file that allow to reproduce the bug here :
https://skydrive.live.com/redir.aspx?cid=b448a5ee615d9f92&page=self&resid=B448A5EE615D9F92!109&parid=B448A5EE615D9F92!107&authkey=!ApEwJg3laBbWsio&Bpub=SDX.SkyDrive&Bsrc=Share

Please tell me if you need additional information.

Cheers,

Vv


Replies (4)

RE: Bug with Nikon D300 NEF - Exiv v.022 / 64 bits - Added by Niels Kristian Bech Jensen almost 9 years ago

You have been hit by this bug when saving in Capture NX: http://forums.adobe.com/message/4909708 (Preview3 is corrupted).

Regards,
Niels Kristian

RE: Bug with Nikon D300 NEF - Exiv v.022 / 64 bits - Added by Vv Pz almost 9 years ago

Hi Niels,

thanks for the info.

Is there a workaround for this bug, which would allow me to use these files again (I don't use Capture NX anymore)?

Regards,

Vv

RE: Bug with Nikon D300 NEF - Exiv v.022 / 64 bits - Added by Niels Kristian Bech Jensen almost 9 years ago

Both DCRaw and UFRaw can develop the file.

Regards,
Niels Kristian

RE: Bug with Nikon D300 NEF - Exiv v.022 / 64 bits - Added by Vv Pz almost 9 years ago

Thanks for your answer, I originally submitted this bug because of a problem when editing it in darktable, but it is fixed now.

Regards,

Vv

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