DVD Replication Techniques
The world is technologically undergoing a rapid development. A lot of advancements have occurred in every field. With the increased reliance of businesses on automated systems, data conversion services have become a necessity. It is the process of converting one form of data into another form, so that new features can be integrated into the existing system.
There are two main processes involved in data conversion services, Replication and Duplication.
DVD Duplication can be defined as the copying or burning of the contents of one DVD to multiple copies. The DVD duplication process is quite similar to burning a DVD on your personal computer. A DVD duplicator extracts data from the master disc and writes it to a blank disc.
DVD Replication is the manufacturing process that essentially replicates or carbon copies your original master. In replication, a glass master is created which stamps data onto the DVDs while in duplication process, the data is burned on recordable DVDs surfaces. These replicated CDs or DVDs will have the same touch and finish as the original. This ensures that you get the highest quality at the lowest of prices.
Although both replication and duplication process produce the same outcome, but the difference lies when it comes to the manufacturing process or the quantities of CDs/DVDs to be replicated. DVD replication is often useful for runs of 1,000 units and over. For projects that require less than 1,000 unites, DVD duplication would be your best choice.
As DVD Replication is continuing to dominate the market, a lot of innovative and efficient techniques have been developed in the DVD replication field. One of such technique is the dual layer DVD replication. If you want to store a large amount of data or huge number of files on a DVD, you might not able to do it due to space limitation of DVD but dual layer DVD replication allows you to do that. DVD-9 is a single-side double-layer DVD format that has playtime almost double that of a DVD-5. DVD players are designed to play DVD-9 without the need to flip the disc and they should play a DVD-9 just the normal way to play a DVD-5. The playtime for DVD-9 is about 4 hours. Therefore it is recommended to use DVD-9 if your video is longer than 2 hours. Most Hollywood movies also use DVD-9 format because DVD-9 can hold much longer video in better quality and is more difficult to copy. Even most of the Hollywood movies are copied on DVD-9 as it offers a larger place for copying data and information with the same great quality.
Many new formats are being released like Blu-Ray and HD/DVD that will increase the capacity of a disc. Blu-Ray Disc can be called the next generation of optical disc. It was developed by Blu-Ray Disc Association. It is ideal for storing large amounts of data, exceeding previous DVD-R disc storage capabilities. It can hold more than 5 times the amount of information that a traditional DVD can hold, up to 25GB single layer, and up to 50GB dual layer.
Then there are the HD-DVD discs. HD-DVD is an acronym for High Definition Versatile Discs or High Definition Digital Video Discs. They are quite similar to the Blu-Ray discs. The HD-DVD can store 15GB single layer and 30GB double layer, making their storage capacity 10GB per layer smaller than the Blu-Ray. But Toshiba, its makers, has announced a triple layer disc that can hold 45GB of information.
As both these DVDs are expected to rule the DVD industry in future, Blu-Ray DVD Replication and HD-DVD Replication techniques are also in great demand now-a-days. Taking this into account, many companies offer Blu-Ray DVD and HD-DVD replication along with the regular DVD replication services.
Blu-ray discs are very reliable and can last more than 15 years. There are no replacement costs as well because Blu-ray replication technology does not get outdated. So this replication method is quite cost effective. Also there is no need of purchasing special cartridges to hold the hard coated disc as it can be used like any other regular DVD.
There is a new advancement in HD-DVD replication which is known as FlexDVD. This is an ultra thin disc, only 0.6 mm in thickness. It is quite flexible as can be bent without any damage to the disc. It is half as thick as a regular DVD and also is resistant to breaking and cracking, so FlexDVD can easily be used in direct mail or as a cover mount on a magazine or manual.
No doubt, these newly evolving DVD Replication techniques are the future of the data conversion market.
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