For writing or copying information from one DVD to another, a computerised process is used. It is a relatively simple process which utilises lasers to electronically write data to the discs. This process is commonly known as replication.DVD replication describes the process of the mass reproduction of digital media, such as music, data and video.The basic idea behind DVD replication is to copy information from one DVD to another using blank DVDs and a copying device.Many people believe that DVD duplication and replication are the same processes. Although both processes provide the same output, they are very different.DVD replication is a standardised procedure that is mainly carried out in factories. This is because it helps to lower production costs.In the replication process, a glass master is created to make a “stamper” and mold the information on DVD foil. Once this is done, the discs are then polished, tested and sent for packaging.It is important to get the correct packaging, as it safeguards the DVDs against dust, heat and direct sunlight.So, if you want to create more than 500 copies of a DVD, replication is the ideal solution for you.