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To: Bob Strickland who wrote (37363)11/20/1998 5:25:00 PM
From: BillyG  Respond to of 50808
 
News on the rewritable DVD front...........
eet.com

Group eyes 4.7-Gbyte density for rewritable DVD

By Yoshiko Hara
EE Times
(11/20/98, 2:21 p.m. EDT)

LAS VEGAS — The six proponents of DVD RW, a rewritable disk format
that does not belong to the DVD family but is said to be compatible with
DVD-ROM and DVD-Video disks,
plan to extend the capacity of the
drives to 4.7 Gbytes from the current 3.0 Gbytes. The announcement at
Comdex this week was timed to take wind from the sails of the competing
DVD-RAM format, for which a 4.7-Gbyte version is in the works.

The high-capacity DVD-RAM drive could still beat its DVD RW
counterpart to market. The 4.7-Gbyte DVD-RAM is detailed in version 1.9
of the format spec, which will be published before the end of this year. The
4.7-Gbyte DVD RW format is expected to be submitted to international
standard organizations in 1999.

The 4.7-Gbyte DVD RW system maintains key features of the first
generation, such as in-groove recording, support for both constant linear
velocity and constant angular velocity, and use of a bare disk.

DVD RW group members also endorsed a plan to introduce 3.0-Gbyte
systems by the spring.

The group comprises Hewlett-Packard Co., MCC/Verbatim, Philips
Electronics N.V., Ricoh Co. Ltd., Sony Corp. and Yamaha Corp. Among
them, only Sony has stated clear plans for shipping products next year.