Full Form of DVD | DVD Full Form | What is DVD| About DVD
Full Form of DVD is Digital Versatile Disc: DVD stands for Digital Versatile Disc. It’s normally referred to as Digital Video Disc. It’s a digital storage device storage format used to store high capability information like high quality videos and movies. It’s conjointly used to store software package. It’s made-up and developed by four companies named Philips, Sony, Toshiba and Panasonic in 1995. Dvds provide higher storage capacity than cds(compact disc) and might be played in multiple varieties of players like DVD players. Initially, the DVD was developed as a substitute for VHS tapes, however, shortly they became common as a data memory device. In 1972, CD was developed as a medium of diversion. In 1997, DVD took over CD as a medium of entertainment and data storage. Twister was the primary movie placed on DVD on twenty-five March, 1996.
According to Wikipedia:
DVD (an abbreviation of “digital video disc” or “digital versatile disc”) is a digital optical disc storage format invented and developed by Panasonic, Philips, Sony, and Toshiba in 1995. The medium can store any kind of digital data and is widely used for software and other computer files as well as video programs watched using DVD players. DVDs offer higher storage capacity than compact discs while having the same dimensions.
Prerecorded DVDs are mass-produced using molding machines that physically stamp data onto the DVD. Such discs are a form of DVD-ROM because data can only be read and not written or erased. Blank recordable DVD discs (DVD-R and DVD+R) can be recorded once using a DVD recorder and then function as a DVD-ROM. Rewritable DVDs (DVD-RW, DVD+RW, and DVD-RAM) can be recorded and erased many times.
DVDs are used in DVD-Video consumer digital video format and in DVD-Audio consumer digital audio format as well as for authoring DVD discs written in a special AVCHD format to hold high definition material (often in conjunction with AVCHD format camcorders). DVDs containing other types of information may be referred to as DVD data discs.
About DVD: Types of DVD:
DVD-ROM: It will solely be used for reading and can’t be written.
DVD-R: It will be used to record any form of information.
DVD-RW: It will be browse, written, erased and rewritten