Revised proposal 041210 for Dual-R

keiji_katata at post.pioneer.co.jp keiji_katata at post.pioneer.co.jp
Thu Jan 6 16:03:43 PST 2005


* From the T10 Reflector (t10 at t10.org), posted by:
* keiji_katata at post.pioneer.co.jp
*

Sorry, I had sent the answer but it was not go out via reflector. This is
our mail system problem.

Could you refer to "4.5.2 Control Data Zone sector descriptions" of
DVDMODEL.PDF.
The "Part Versiona" has 0110b that means "The version is higher than 2.0.
Correct version is shown in "Extended Part Version"." "Extended Part
Version" has 0011 0000b (30h) in case of -R DL.

This is Part 1 Ver.3.0 draft condition. Some discussion about version
number is still going on.

Best regards,

Keiji Katata
PIONEER CORP.





"Peter Van Hove" <Peter at Smart-Projects.net> on 2005/01/06 22:08:21

"Peter Van Hove" <Peter at Smart-Projects.net>$B$KJV?.$7$F$/$@$5$$(J



$B08 at h(J:  <keiji_katata at post.pioneer.co.jp>
cc:
bcc:
$B7oL>(J:  Re: Revised proposal 041210 for Dual-R

Dear Keiji-san,

Best wishes for the New Year !!

Were you ever able to look into the correct book version number for Dual-R
?

> > Book type of Dual-R is DVD-R 0010b. The version is 3.0.

The problem is that I don't know how interpret the book version nibble.
E.g. for normal -R discs (book version 2.?) I see value 0x5 is encoded in
the nibble.
I would like to understand what the value will be for book version 3.0 ?

Thank you.

Best Regards,
Peter
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Peter Van Hove
CD and DVD Data recovery :
Peter at Smart-Projects.net

www.Smart-Projects.net
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