Five Nights at Freddy's: Security Breach

Jarmen_Kell · #1 13-08-2023, 02:26

Quote:

Originally Posted by KaktoR

What makes you think this game use zstd compression anyways? If I look at the links mausschieber provided, I would come to the coclusion that it is only neccessary to decrypt ue4 pak file and just use srep+lolz on them.

these two:

https://fileforums.com/showpost.php?...postcount=2939

https://fileforums.com/showpost.php?...postcount=2872

So, I'll test it again without ZSTD . . .

KaktoR · #2 13-08-2023, 05:43

Quote:

Originally Posted by Jarmen_Kell

these two:

https://fileforums.com/showpost.php?...postcount=2939

https://fileforums.com/showpost.php?...postcount=2872

So, I'll test it again without ZSTD . . .

All I see is that zstd was used on the video files. Note that zstd is super fast in decompression but my guess is that you could also just use fast-lzma for the mp4 files which should be the same result because mp4 videos are already compressed.

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mausschieber (13-08-2023)