Optimizer for PNG Files that can also insert or delete specified Chunks
http://pmt.sourceforge.net/pngcrush/
pngcrush is an excellent batch-mode compression utility for PNG images. Depending on the application that created the original PNGs, it can improve the file size anywhere from a few percent to 40% or more (completely losslessly). The utility also allows specified PNG chunks (e.g. text comments) to be inserted or deleted, and it can fix incorrect gamma info written by Photoshop 5.0 as well as the erroneous iCCP chunk written by Photoshop 5.5.
- Developed at graphics
- Sources inherited from project openSUSE:Factory
-
2
derived packages
- Download package
-
Checkout Package
osc -A https://api.opensuse.org checkout devel:ARM:Factory:Contrib:ILP32/pngcrush && cd $_ - Create Badge
Refresh
Refresh
Source Files
| Filename | Size | Changed |
|---|---|---|
| pngcrush-1.7.85.tar.gz | 0000495208 484 KB | |
| pngcrush-makefile-add-optflags.diff | 0000000557 557 Bytes | |
| pngcrush.changes | 0000004506 4.4 KB | |
| pngcrush.spec | 0000002080 2.03 KB |
Revision 2 (latest revision is 6)
Dominique Leuenberger (dimstar_suse)
accepted
request 293228
from
Marcus Meissner (msmeissn)
(revision 2)
- updated to 1.7.85
- Improved reporting of invalid chunk names. Does not try to put
non-printable characters in STDERR; displays hex numbers instead.
- Fixed include path for utime.h on MSVC (Louis McLaughlin).
- Eliminated "FAR" memory support (it was removed from libpng at version 1.6.0).
- Disabled the "-already_crushed" option which does not really work well.
Comments 0