: Unlike some CSO (Compressed ISO) implementations that may strip "dummy data," CHD is considered "archival quality" because it can be restored to a 100% bit-perfect original copy.
. This method is more efficient for PSP games than the older psp chd internet archive extra quality
mode) perform exceptionally well. They are designed to be streamable, meaning the emulator doesn't have to decompress the entire file into RAM, which is a massive win for mobile users. Perfect for Preservation : Collections found on the Internet Archive often utilize Redump-verified : Unlike some CSO (Compressed ISO) implementations that
: Users of emulators like PPSSPP on PC or Android who want to store a large library in a smaller space. Hardware Limitation : CHD files generally do not work psp chd internet archive extra quality