DVDs are a very popular form of storing a range of digital media. DVDs offer data portability, so you can save your important files and then carry them anywhere.How DVD duplication worksDVD duplication is the method which is commonly used to make several copies of a DVD. Basically, duplicating means making an exact copy of the master DVD. This process is also often referred to as burning or copying.The process of DVD duplication is similar to burning a DVD on your pc. During this process, a duplicator will extract the data from the master DVD and writes it onto a blank disc or several blank discs. One of the benefits of DVD duplication is that it can copy hundreds of DVDs at a time. Once copying is complete, the duplicated DVDs are verified with the master DVD.Mainly, there are two different methods in the duplication process which are the manual and automatic methods. You can opt for any one of these methods according to your requirements.However, the manual method is usually used for just a small number of copies. On the other hand, automatic duplication method helps in producing a higher number of copies and is faster.DVD duplication is commonly used by both individuals and small businesses, and is very cost effective.