How to properly compress FMOD vorbis audio

[L33THAK0R]

Has anyone else encountered/attempted to apply this method to a "*.fsb" file present amongst a selection of "*.bank* files? I'm currently attempting to do so with the title "Hades" and have unfortunately had little success. Rebuilding the extracted Vorbis OGG audio files into a generated "*.tmp" fails, crashing "bincat", which I assume is likely due to the ~20,000 files extracted. Attempting to create 2 seperate ".tmp" files and manually merging them also seems to not be possible however further experimentation is required to discern whether the methods employed are at fault rather than the concept itself. I believe figuring out a viable solution is important for this title as the "VO.fsb" makes up for 655 MB out of the total 1.09 GB of FMOD audio containers present.