Sunday, March 01, 2015
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
New Draft Bill Focuses On Consumer Data Privacy
Uber Says Breach Affected 50K Drivers
Google Showcases Future Silicon Valley Headquarters
Lenovo Offers Free McAfee LiveSafe Following Superfish Security Concerns
Yahoo Gains Search Share
Twitter To Offer More User Safety Features
Google to Start Ranking Mobile-friendly Sites Higher
Qualcomm Extends LTE to Unlicensed Spectrum to Enhance Mobile Experiences
Active Discussions
Need serious help!!!!
burning
nvidia 6200 review
Hello
Burning Multimedia in track 0
I'm lazy. Please help.
sanyo e6 camera
need help on some cd burning...
 Home > News > Optical Storage > 12x DVD...
Last 7 Days News : SU MO TU WE TH FR SA All News

Monday, October 23, 2006
12x DVD-R DL Recording Specifications Available Next Month


The DVD Forum is expected to approve the proposed specifications for 12x DVD-R DL recording in November.

The organization's Working Group 6 (WG6) - responsible for the development of the new specifications - has already finished the usual Round Robin media compatibility tests for the new 8x DVD-R DL media, according to the speakers of the RWPPI's 39th meeting, held in Japan last week.

The new 10x and 12x DVD-R DL discs should be able to be recorded by all the recording devices conformed to the DVD-R DL specifications, at least by 2x-speed. This was also the main target of the currently available 8x DVD-R DL media.

Note that the 12x speed is the upper limit for recording a 12cm DVD-R DL disc. In the table below you can see a comparison of the general parameters of the new 12x DVD-R DL and the Dual Layer DVD-ROM media:

General Parameters 12X -speed DVD-R for DL Dual Layer DVD-ROM
User data capacity
8.54 Gbutes (12 cm disc)
Track pitch
0.74 μm
Channel bit length
0.147 μm
Reflectivity
16% to 27%
18% to 30%
I4/I14H
0.60 min.
I3/I14
0.20 min.
Jitter
< 8.0 %
Track Path
Opposite
Parallel and Opposite
Recording speed
2X, 4X, 6X, 8X, 10X, 12X
-
Addressing method
Wobble & LPP
-


One of the main challenges in the 12x DVD-R DL recording is the high recording power required for such high speeds, as well as some possible changes in the required recording strategies. For burning at the currently available 8x on a DVD-R DL disc, the required power is approximately 55mW, while the 12x speed would theoretically need more than 70mW. But this could make the currently available hardware insufficient for recording.

The DVD Forum is expected to approve the specifications for 12x DVD-R DL recording in November. The first drives capable of 12x recording should be available on the market in Q1 of 2007.


Previous
Next
Philips Achieves 75 GByte of Data on 12cm Disc        All News        China to Identify Internet Bloggers
Philips Achieves 75 GByte of Data on 12cm Disc     Optical Storage News      AIMMA to Support HD DVD

Get RSS feed Easy Print E-Mail this Message

Related News
The DVD Forum Goes Into Hibernation
DVD Forum's Suggestions On Regional Codes For Players and Discs Sold in the Baltic Countries
DVD Forum Seeks Industry Feedback on Future Plans
DVD Download License Completed
Sensio 3D Format Standardized in DVD Standard
DVD Forum Approves DVD-Download DL Specifications
The DVD Forum May Add 3D Technology to DVD
DaTARIUS Opens First European HD DVD Class-A Verification Laboratory
DVD Forum Approves "HD DVD China" Logo
DVD Forum Approves Recording of HD DVD Content on Red-laser Recordable Discs
DVD Forum to Showcase HDi Applications At IFA
DVD Forum Announces Latest Progress HD DVD Format

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2015 - All rights reserved -
Privacy policy - Contact Us .