No. A real PS2 cannot read CHD or CSO. You must decompress back to ISO (using chdman extract ) and then burn that ISO. Highly compressed files are for emulation only.
Modified ISOs regularly freeze at specific loading screens. ps2 iso files highly compressed
The biggest space hog is often uncompressed PCM audio or low-resolution FMVs. Advanced compressors (like using maxcso or Chdman ) don't re-encode the game, but better algorithms can compress these streams more efficiently than standard ZIP. ps2 iso files highly compressed
Maximize game libraries on portable handhelds. 🛠️ Top Formats for PS2 Compression 1. CHD (Compressed Hunks of Data) Best Choice: The current gold standard for PCSX2 emulation. Lossless: Retains 100% of original game data perfectly. ps2 iso files highly compressed