Image::ExifTool::NikonCustom(3) Read and Write Nikon custom settings


This module is loaded automatically by Image::ExifTool when required.


The Nikon custom functions are very specific to the camera model (and sometimes even change with firmware version). The information is stored as unformatted binary data in the ShotInfo record of the Nikon MakerNotes. This module contains the definitions necessary for Image::ExifTool to decode this information.


Copyright 2003-2016, Phil Harvey (phil at

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.


Thanks to Jens Duttke and Warren Hatch for their help decoding the D300 and D3 custom settings. And thanks to the customer service personnel at Best Buy for not bugging me while I spent lots of time playing with their cameras.