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

KaktoR · #11 13-06-2020, 07:33

Yet another piece of bloatware shit with at least 40% patch files just like KCD and some others...

Metro Exodus
1 Language

Code:

vfxrec+srep:m3f+4x4:b64mb:lzma:ultra:64m:bt4:fb273:lc8:mc1000000

13:08:09 - Starting Archive Creation. 
16:32:45 - Archive Creation Complete. 

Input Size: 75.04 GB. 
Output Size: 50.98 GB.

PS: At least content_07_sounds_XX.vfs0 and patch_02_sounds_uk.vfs0 contain ogg streams. Compress with oggre is easy, decompress is tricky.

Example for patch_02_sounds_uk.vfs0

Code:

Compressed 1 file, 638,939,169 => 522,221,038 bytes. Ratio 81.73%
Compression time: cpu 1.02 sec/real 220.64 sec = 0%. Speed 2.90 mB/s
All OK

Extracting 1 file, 638,939,169 bytes. Processed 100%
.....
....
..
Extracting just like forever, output is after 5 minutes over 10GB in size, so obviously broken.

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The Following User Says Thank You to KaktoR For This Useful Post:
JustFun (30-06-2020)