"DVD Forum approves HD-DVD-ROM spec" From tom's hardware g..

Archived from groups: rec.video.desktop (More info?)

Chicago (IL) - A steering committee of the DVD Forum has approved the final
specification of one potential successor of today's DVD. The HD-DVD-ROM will
carry one or two data layers with a total capacity of up to 30 GByte. First
drives are expected within the next twelve months.
The approval of the Specification 1.0 of the HD-DVD-ROM format marks a
significant step forward for NEC and Toshiba, the two main backers of the
technology, to bring their technology to the market. As the competing
Blue-ray format, which is pushed by Sony and a industry group including Dell
and Hewlett-Packard, HD-DVD is based blue lasers. As opposed to red lasers,
the technology usea a shorter wavelength and can increase the density of
data stored on media.


According to the Forum, the 12-centimeter HD-DVDs discs will be available
with single and dual data layers offering 15 or 30 GByte capacity. Compared
to Blue-ray, NEC and Toshiba, believe that HD-DVDs can be manufactured
cheaper since the discs use the same layer height as common DVDs. The firms
believe that read-only HD-DVDs as well as HD-DVD drives will be available as
early as the beginning of 2005.

The DVD Forum also voted on the provisional approval of the codecs MPEG2,
WM9 (VC-9) and MPEG4 AVC(H.264) set at the committee's last February. The
meeting resolution is unclear, if the provisional status in fact was
removed, but denied the motion to retain the provisional status "until the
level of information concerning the licensing terms for VC-9 is the same as
the level of information concerning the licensing terms for AVC/H.264.

*This might be something to consider when looking at acquiring a MPEG4
Encoder, or player.*

Luck;

Ken




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