c2d extension.īeing proprietary, some mastering products cannot read files in these formats, however. Files in the Global-Image format can be recognized by the. Global-Image and Roxio Image files contain not only the data files on a disc, but the exact placement of those files, their folder structure, read and write properties, and more. Roxio has two proprietary disc-image formats: Global-Image and Roxio Image. It also offers the Roxio proprietary disc image formats. Roxio Creator supports reading and writing most mainstream disc image file formats, including the ISO disc image format. That disc image file can be used to reproduce the original disc.
Information stored on a disc can be converted into a single file called a disc image.
