DVD+R DL (DL stands for Double Layer) also called DVD+R9, is a derivative of the DVD+R format created by the DVD+RW Alliance. Its use was first demonstrated
higher-capacity formats like Blu-ray and HD DVD. DVDDVD recorder (DVDR) DVD-R DL CD-RDVD+R DL DVD+RW DL DVD-RAM MiniDVD MultiLevel Recording, an obsolete technology
MiniDVD-RAM version of the double sided, dual layer disc being able to hold 5.6 GB of data (2.8GB x 2). Mini DVDs are also available in +R, +RDS, +R DL