If you have ever tried creating an ISO image or burning an individual file greater than 2GB to a DVD, you may have encountered errors. Super UDF creates ISO images that overrides this issue. Just specify the folder that has the ISO contents and it will generate the ISO for you.
This has been tested with a single 4.3GB file that was successfully burned using K3B. The disc seemed to burn and read fine on multiple operating systems but I’m not sure if any operating system or disc drive will not cooperate with these special ISOs.
It is recommended that you leave the ISO files alone, or just re-create it if you want to make a change.
Depends on: genisoimage, zenity