png-fix-IDAT-windowsize
utility to reset first IDAT's zlib window-size bytes and fix up CRC to match.
- Provided by: pngcheck (Version: 3.0.2-2)
- Report a bug
SYNOPSIS
png-fix-IDAT-windowsize [options] pngfile [pngfile ...]
DESCRIPTION
png-fix-IDAT-windowsize, version 1.0 of 31 October 2020, by Greg Roelofs.
Uses explicit, hardcoded compression settings and line filters, writing result to output file with extension "-fixed.png".
This software is licensed under the GNU General Public License. There is NO warranty.