This should work:
http://rapidshare.com/files/344748081/mtn-win32.rar

Just extract it to eg C:\mtn
use via cmd -> C:\mtn\mtn filename
eg to batch:
C:\mtn\mtn C:\Movies\*.avi
will process all files in Movies folder with .avi extension
detailed usage:
mtn [options] file_or_dir1 [file_or_dir2] ... [file_or_dirn]
options: (and default values)
-a aspect_ratio : override input file's display aspect ratio
-b 0.80 : skip if % blank is higher; 0kip all 1kip really blank >1ff
-B 0.0 : omit this seconds from the beginning
-c 3 : # of column
-C -1 : cut movie and thumbnails not more than the specified seconds; <=0ff
-D 12 : edge detection; 0ff >0n; higher detects more; try -D4 -D6 or -D8
-E 0.0 : omit this seconds at the end
-f tahomabd.ttf : font file; use absolute path if not in usual places
-F RRGGBBize[:font:RRGGBB:RRGGBBize] : font format [time is optional]
info_color:info_size[:time_font:time_color:time_shadow:time_size]
-g 0 : gap between each shot
-h 150 : minimum height of each shot; will reduce # of column to fit
-i : info text off
-I : save individual shots too
-j 90 : jpeg quality
-k RRGGBB : background color (in hex)
-L info_location[:time_location] : location of text
1=lower left, 2=lower right, 3=upper right, 4=upper left
-n : run at normal priority
-N info_suffix : save info text to a file with suffix
-o _s.jpg : output suffix
-O directory : save output files in the specified directory
-p : pause before exiting; default on in win32
-P : dont pause before exiting; override -p
-r 0 : # of rows; >0verride -s
-s 120 : time step between each shot
-t : time stamp off
-T text : add text above output image
-v : verbose mode (debug)
-w 1024 : width of output image; 0:column * movie width
-W : dont overwrite existing files, i.e. update mode
-z : always use seek mode
-Z : always use non-seek mode -- slower but more accurate timing
examples:
to save thumbnails to file infile_s.jpg with default options:
mtn infile.avi
to change time step to 65 seconds & change total width to 900:
mtn -s 65 -w 900 infile.avi
to step evenly to get 3 columns x 10 rows:
mtn -c 3 -r 10 infile.avi
to save output files to writeable directory:
mtn -O writeable /read/only/dir/infile.avi
to get 2 columns in original movie size:
mtn -c 2 -w 0 infile.avi
to skip uninteresting shots, try:
mtn -D 4 infile.avi