Best Compression Methods for 'Specific' Games. Q&A

[dixen]

Street Fighter V - Champion Edition (v6.000)

*.pak - Xtool v0.39(Zlib+UE4 codec)+SREP+LOLZ (Fast mode)
47 gb > 112 gb > 56 gb > 25.3 gb

Rest files - SREP+LZMA
460 mb > 403 mb

Test

Tested 70 files, 27,240,582,676 => 50,300,374,185 bytes. Ratio 54.16%
Testing time: cpu 622.50 sec/real 4127.19 sec = 15%. Speed 12.19 mB/s
All OK

[External compressor:xt20]
header = 0
packcmd = xt20\xt20 precomp -mzlib+preflate+ue4:m1:k5F6153346D665A4B384D3573354 B5743324C7A325673466E474B4937617A676C -d2 -c96mb -t100p-1 - - <stdin> <stdout>

Notes.
unreal.dll and option -d# is necessarily.
NO zlib+reflate because CRC errors