3 ms·
If that desperate, one could also try: for a in 0 128 192 256 512 1024 ; do pngout file.png -b$a ; done (Or the equivalent for your favorite shell.)
by imurray 17y ago
If that desperate, one could also try:
for a in 0 128 192 256 512 1024 ; do pngout file.png -b$a ; done
(Or the equivalent for your favorite shell.)