Retarded Weeb
kiwifarms.net
- Joined
- Dec 17, 2022
Also works for PSP discs too.In fact I only really thought CHD was meant for CD compression, so discovering it actually works for DVD ISOs is pretty nifty.
Any CD games (PS1, Sega CD, Saturn, Dreamcast PC-Engine, PC-FX, 3DO, CD-i, some early PS2 games, some old Japanese computer games) can be compressed down to .chd.
PS2 and PSP DVDs can be compressed to either .chd or .cso using maxcso, with generally similar results between the two.
Xbox DVDs have extract-xiso to remove empty data from the ISO rips and compress them smaller.
GameCube and Wii DVDs have their own lossless compression format with .rvz which Dolphin itself can convert ISOs in and out of.
Games after that though tend to lack any good compression method. I might be out of date on my knowledge, but I think the best you can do with PS3, 360, Vita, and Wii U discs is gut out the contents (I think all the emulators for them like you doing that by default anyway) and then rezip the folders into a .7z file or whatever if you want to save some storage space while you're not actively playing them.
