File - .gdi

Users often run into issues with .gdi files because they are just text descriptors pointing to multiple raw track files ( .bin , .raw ). This leads to:

For anyone who's confused about CHD files (Dreamcast) : r/RetroArch .gdi file

What's the difference between the two types of ".gdi files"? Users often run into issues with

Unlike a single-file .iso, a .gdi in the same folder with the same base name, or the emulator won't load the game. .gdi file

Here is a "good feature" proposal for a hypothetical tool or emulator that handles these files: