DVDplus
The DVDplus is similar to a double-sided disc, DualDisc. Optionally combining the technology of the DVD, the CD-ROM (data) and the CD ( Audio) in a disc. Patentee of the format is the German sound engineer and record producer Dieter Dierks. The company DVD Plus Inc. is the licensor for the Sony-developed DualDisc.
DVDplus is currently available in three versions:
It is possible to produce DVDplus in DVD format succession Blu Ray ( and technically similar media ).