• NAME
• SYNOPSIS
• DESCRIPTION
• AUTHOR
• REFERENCES
• SEE ALSO

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 2003-2007, 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 the Image::ExifTool::TagNames manpage, MNG Tags in the Image::ExifTool::TagNames manpage, Image::ExifTool(3pm)