Dual-Layer DVD DUPLICATION This method is the one with which most people are familiar. Dual-Layer DVD duplication involves taking a blank, recordable disc (Dual-Layer DVDR) and burning the information onto it with a laser. Most of us have done this using a CD burner on our home computers. This method is typically used for smaller runs of 100 to 300 units.
Dual-Layer DVD REPLICATION The Dual-Layer DVD replication method is typically used for high volumes of 500 discs or more. It involves creating a glass master. That master is then used to press Dual-Layer DVDs. These discs are essentially molded from scratch and created with the information already on them.