NAME

       Image::ExifTool::WritePDF.pl - Write PDF meta information

SYNOPSIS

       These routines are autoloaded by Image::ExifTool::PDF.

DESCRIPTION

       This file contains routines to write PDF metadata.

NOTES

       When writing a PDF, exiftool does not modify the existing data.  Instead, the PDF file is appended with
       an incremental update which can easily be removed to revert the file (by using ExifTool to delete the
       special "PDF-update" pseudo group).

AUTHOR

       Copyright 2003-2018, Phil Harvey (phil at owl.phy.queensu.ca)

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

REFERENCES

       <http://partners.adobe.com/public/developer/pdf/index_reference.html>

SEE ALSO

       Image::ExifTool::PDF(3pm), Image::ExifTool(3pm)