Sony RDR-GX7 マニュアル

<

K

>

Units sold

100,000

75,000

50,000

25,000

1997

1998

1999

2000

2001

2002

There are several different writable DVD format

specifications. Let’s take a look at the common features

and differences of each. 

Writable DVD formats are a combination of physical and logical formats. 

Since its introduction in 1996, DVD-Video fast became the new world

standard for movie and concert video enjoyment, with extremely high quality

picture and sound reproduction. Not only have DVD players become

commonplace, DVD drives are increasingly employed in computers, game

devices and other electronic equipment. DVD is truly a versatile new storage

medium across a wide spectrum of applications. 

Naturally, the time has come for writable DVD.  High picture and sound

quality combine with many versatile playback functions to make this the

media of choice. The dream of high-quality digital disc recording in the

home, not only for audio/video entertainment, but also for computer storage, has

now become a reality as a media suitable for the era of broadband

communications.

The total number of DVD playback units, including PCs and game equipment with
DVD drives, is expected to increase greatly in the near future.