ISO image
Another feature of this software is its ability to save the contents of the disc as an ISO image, or as individual DVD files (i.e. in a VIDEO_TS directory). Conversely, CloneDVD can write a DVD from an ISO image and from a directory of individual DVD files. Consequently, CloneDVD can process a folder of DVD files (i.e. on another storage medium) and convert it into an ISO image. It cannot, however, convert an ISO image directly into a directory of DVD files, but this is possible to do by first mounting the image into a virtual drive using a disk image emulator, such as Virtual CloneDrive. CloneDVD supports DVD recording speeds of up to 18x.