UltraARC for Inno Setup (Conversion Tool)

[KaktoR]

I don't want to compress a whole game inclusive audio+video with (pzlib)+srep+lzma.

In UltraARC, i always seperate those files.

I move out audio+video files from game folder and put them into a new folder with same file/folder structure.

First pass: (pzlib)+srep+lzma
Second pass: no compression (eg for videos) for new folder.

Rename data bins from second pass, adding them to first pass records.ini.

It's awkward, but compression time decrases drasticaly(depending on the game ofc).

Edit:
Something like this