advmng --version (return code: 0)
advancecomp v1.20 by Andrea Mazzoleni, http://www.advancemame.it
advmng --help (return code: 0)
advancecomp v1.20 by Andrea Mazzoleni, http://www.advancemame.it
Usage: advmng [options] [FILES...]
Modes:
-l, --list List the content of the files
-z, --recompress Recompress the specified files
-x, --extract Extract all the .PNG frames
-a, --add F MNG PNG... Create a .MNG file at F frame/s from .PNG files
Options:
-0, --shrink-store Don't compress
-1, --shrink-fast Compress fast (zlib)
-2, --shrink-normal Compress normal (7z)
-3, --shrink-extra Compress extra (7z)
-4, --shrink-insane Compress extreme (zopfli)
-i N, --iter=N Compress iterations
-s, --scroll NxM Enable the scroll optimization with a NxM pattern
search. from -Nx-M to NxM. Example: -s 4x6
-S, --scroll-square N Enable the square scroll optimization with a NxN pattern
-r, --reduce Convert the output to palette 8 bit (if possible)
-e, --expand Convert the output to rgb 24 bit
-n, --noalpha Remove the alpha channel
-c, --lc Use the MNG LC (Low Complexity) format
-C, --vlc Use the MNG VLC (Very Low Complexity) format
-f, --force Force the new file also if it's bigger
-q, --quiet Don't print on the console
-v, --verbose Print on the console more information
-h, --help Help of the program
-V, --version Version of the program