DVD, or Digital Versatile Disc
Abstract
DVD, or Digital Versatile Disc,& not digital vidio disk, is the next generation optical disc storage technology. It has been long journey of storage technology. First was gramophone records, then came magnetic tapes, then came CDs-first step in optical disc storage technology. Right now are DVDs.
As per name, versatile in the sense that it can store any kind of digital data, such as high quality video databases, motion pictures, document images, audio recordings, multimedia titles, and so on.
As we all know that DVDs provide storage capacity in GBs, which is very high as compared to CDs providing storage capacity in MBs. The DVD format provides several configurations of data layers, moving from 2D storage towards 3D storage
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