Image::ExifTool::PDF

Section: User Contributed Perl Documentation (3)
Updated: 2020-07-28
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NAME

Image::ExifTool::PDF - Read PDF meta information  

SYNOPSIS

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

DESCRIPTION

This code reads meta information from PDF (Adobe Portable Document Format) files. It supports object streams introduced in PDF-1.5 but only with a limited set of Filter and Predictor algorithms, however all standard encryption methods through PDF-1.7 extension level 3 are supported, including AESV2 (AES-128) and AESV3 (AES-256).  

AUTHOR

Copyright 2003-2020, Phil Harvey (philharvey66 at gmail.com)

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>
Crypt::RC4
<http://www.adobe.com/devnet/acrobat/pdfs/PDF32000_2008.pdf>
<http://www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/adobe_supplement_iso32000.pdf>
<http://tools.ietf.org/search/rfc3454>
<http://www.armware.dk/RFC/rfc/rfc4013.html>
 

SEE ALSO

``PDF Tags'' in Image::ExifTool::TagNames, Image::ExifTool(3pm)


 

Index

NAME
SYNOPSIS
DESCRIPTION
AUTHOR
REFERENCES
SEE ALSO