png-fix-IDAT-windowsize1
Utility to reset first idat's zlib window-size bytes and fix up crc to match.
Usage
png-fix-IDAT-windowsize [options]
pngfile
[pngfile ...]
Overview
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.
Options
-
-force -
overwrite existing output files
-
-verbose -
print more status messages (synonym:
-noquiet)
Releases
Unchanged in 3 releases since Debian 11 (Bullseye).