@echo off for %%i in (*.cue) do chdman createcd -i "%%i" -o "%%~ni.chd" pause Use code with caution.
When we talk about CHD PSX ROMs, we mean files that cryptographically match known, perfect dumps from the Redump or TOSEC (The Old School Emulation Center) databases.
The emulation community solved this problem with the format. Converting your library to CHD shrinks file sizes by up to 50% without losing a single byte of game data.
If you own a physical PSX game and a compatible disc drive, you can create a verified CHD yourself.