Extreme Black Box compression - how ?

[hydefromt70s]

Originally Posted by Carldric Clement

Try this method:

For Srep+Rep+Exe+Delta+Lzma+Arc Only
-msrep+rep:512mb+exe+delta+lzma:1gb:273:ht4:mc512

Nope, the output file is even slightly larger than using the standard commands:

-msrep+delta+lzma:a1:mfbt4:d158m:fb273:mc1000:lc8

I ran a little test and I noticed two things.

In the attached screenshots on the left side is my sample file, and on the right side original file from BB repack (I omit the issue of the size of the input file - this is just a sample).

In the first screenshot, in my case, we can see significantly lower average of blocksize 122MB compared to BB 12GB file. How can I increase the size of blocksize ??


In the second screenshot you can see that I used the same method of compression, but in the case of BB you see two types of compression: Storing (posit. Size 0, compress. 0 ???) and then use the method of SREP + lzma. Someone can explain it to me ??