> Do you choose BJWFlate or 7za to do compression? I once used BJWFlate but found
> it too slow. Now I use 7za with 10 different settings: fb=128 and pass=1 to 10.
> It is really a job which you should find a balance point between time cost and
> compression ratio. I want to know your favorite settings as my reference.
> Thanks.
>


I usually only do a 2 pass 7z run.

[ZIPMAX]

work-recursive = 1
skip-internzip = 1
logfile = 0
thread-priority = below_normal
nobeep = 0
setcurrenttime = 0
showpackerwindow = 0
skipreadonly = 0
skiparchive = 0
setcurrentreadonly = 0

packer-exe-1 = 7z.exe
packer-cmd-1 = a -mpass=4 -mfb=255 -r -y -tzip %1 %2

packer-exe-2 = 7z.exe
packer-cmd-2 = a -mx -mpass=4 -r -y -tzip %1 %2

finalstep-exe = deflopt.exe
finalstep-cmd = %1



Roman Scherzer