apngopt(1)

optimize animated PNG image files

Section 1 apngopt bookworm source

Description

apngopt

NAME

apngopt - optimize animated PNG image files

SYNOPSIS

apngopt [options] anim.png [anim_opt.png]

DESCRIPTION

After converting impage to APNG with e.g. gif2apng(1), the files size can further be reduced with this utility.

The Animated Portable Network Graphics ( APNG ) file format is an extension to the Portable Network Graphics ( PNG ) specification. It allows for animated PNG files that work similarly to animated GIF files, while retaining backward compatibility with non-animated PNG files and adding support for 8-bit transparency and 24-bit images.

OPTIONS

None.

ENVIRONMENT

None.

FILES

None.

STANDARDS

APNG Specification: https://wiki.mozilla.org/APNG_Specification

SEE ALSO

apngopt(1) apng2gif(1) gif2apng(1) gifsicle(1) gifview(1) optipng(1) pngcheck(1) pngcrush pnginfo(1) pngnq(1) pngquant(1)

AUTHORS

Program was written by Max Stepi <maxst@users.sourceforge.net>

This manual page was written by Jari Aalto <jari.aalto@cante.net>. Released under license GNU GPL version 2 or (at your option) any later version. For more information about license, visit <http://www.gnu.org/copyleft/gpl.html>.