Thanks Bro. Also Imgburn works most of times. You can extract DVD contents, delete dummy files (or unnecessary languages files), and just rebuild ISO again using Imgburn.
I use CDGen and extract the game and drop the extract contents and rebuild the iso.
PCSX2 never likes this but play and opl seem fine with it
it can get rid of inherent dummy data, think of when you see a zipped game's file size, it will roughly...
I tried doing this with uwuvci, years later
I got curious and figured it could help with 60fps patches that would have only otherwise worked on Dolphin
like Mario Sunshine plays at 60fps like 70% of the time, maybe it could get 100% with this but...