Friday, August 3, 2012

What is a dual layer on DVD

What is meant by a dual layer DVD is on the DVD side there are two layers of data. The first one was written a little semi-transparent. Point for the laser to read data on a layer in it. The data can be loaded by a dual layer DVD can be twice that of single layer DVD.

In addition to running this DVD requires a player or DVD-ROM that does support it. There are three ways how to read. The first session runs from one layer persist up to the next layer. Or there are also others that it's up to the user or require to pause. And then go back.

And the latter, by using a different rotational direction opposite the readout data. Usually the characteristics of dual layer DVD is the color of the gold-colored tiles. Then there is an option on the DVD Widescreen or Full-screen display screen. And as the last feature you can see right away is that there are two serial number in a single DVD.

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