Dual Layer DVD
Dual Layer DVD Dual layer DVD is one of the different formats of digital video disc. It is also called as DVD DL or DVD9. It is named dual layered because it has a second layer within the disc itself. The first layer is semitransparent so that the laser can still pass through it to access the second layer. This is the reason for a few seconds of gap or pause while you watch the DVD movie. No wonder Hollywood motion pictures stamped on dual layer disc for years, thanks to the dual layer DVD technology! There are two types of models for DVD dual layer- PTP (the parallel track path) which is used in DVD-ROM and the OTP (opposite track path) utilized in DVD video. Recordable discs can store a maximum of four hours of high quality video or 8.5 GB of data. This is for a one-sided disc with two recordable layers.
Samsung Dual Layer DVD
Samsung Dual Layer DVD Rewriter (Burners) are a latest recordable drive that has the ability to burn or write onto dual layer DVD disc. Samsung is one of the leading and popular brands in the world. They are one of the favourite brands of the UK customers. Dual Layer DVD Rewriter is an amazing device, as the name itself says; a dual layer writer has twice the burning capacity of the single layer DVD writer. Most of the DVD writers that are available in the market are single layer burners. The latest one is the Samsung Dual Layer DVD Rewriter, which could solve almost all the problems related to recording on Digital Video Discs. The single layer DVD writer has the capacity to burn only 4.37GB DVD, whereas theSamsung Dual Layer DVD Rewriter would burn an 8.5GB DVD disc. The recording speed of the normal DVD writers are very less when compared to the dual layer DVD writer.