NAME¶
Image::ExifTool::PNG - Read and write PNG meta information
SYNOPSIS¶
This module is used by Image::ExifTool
DESCRIPTION¶
This module contains routines required by Image::ExifTool to read and write PNG
(Portable Network Graphics), MNG (Multi-image Network Graphics) and JNG (JPEG
Network Graphics) images.
AUTHOR¶
Copyright 2003-2014, 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://www.libpng.org/pub/png/spec/1.2/>
- <http://www.faqs.org/docs/png/>
- <http://www.libpng.org/pub/mng/>
- <http://www.libpng.org/pub/png/spec/register/>
SEE ALSO¶
"PNG Tags" in Image::ExifTool::TagNames, "MNG Tags" in
Image::ExifTool::TagNames,
Image::ExifTool(3pm)