Download ww2ogg.
Download ReVorb.
Copy all *.wem files and SoundbanksInfo.xml from [PATH_TO_INSTALLED_GAME]\OldWorld_Data\StreamingAssets\Audio\GeneratedSoundBanks\Windows\ into any other directory elsewhere, it will be our [WORKING_FOLDER].
Extract ww2ogg and revorb to this working folder.
Create new file BatchConverter.bat in working folder with code:@echo off
for /f "delims=" %%f in ('dir /s/b/a-d "*.wem"') do (ww2ogg.exe --pcb packed_codebooks_aoTuV_603.bin "%%f")
for /f "delims=" %%f in ('dir /s/b/a-d "*.ogg"') do (revorb.exe "%%f")
Create new file BatchRenamer.ps1 in working folder with code:[xml]$xmlContent = Get-Content -Path "SoundbanksInfo.xml"