Subject: RE: Question for RW-DL fast re-format Date: Thu, 22 Jun 2006 11:09:19 +0800 From: "Mou Huang" <mou_huang@goCyberlink.com> To: <mtfuji5@avc-pioneer.com> Cc: <t10@t10.org> X-Message-Number: 6980 Formatted message: HTML-formatted message Hi Katata-san, Thank you very much for your prompt response. >> Do you request the null data writing on the entire RW-DL disc at the default >> type (Formatting on Format Type = 00h)? Why do you need it always? No. We only want to make sure the Format Type 13h (Quick Grow) won't overwrite the recorded user data area. Regarding the Format Type 00h, we don't care whether drives will overwrite the recorded user data area or not. It's up to drive vendors' implementations. That's why we'd like to choose option 2. Thanks a lot. Best Regards, Mou -----Original Message----- From: owner-mtfuji5@avc-pioneer.com [mailto:owner-mtfuji5@avc-pioneer.com]On Behalf Of keiji_katata@post.pioneer.co.jp Sent: Thursday, June 22, 2006 10:42 AM To: mtfuji5@avc-pioneer.com Cc: t10@t10.org Subject: RE: Question for RW-DL fast re-format Thank you Mou, May I confirm your requirement? Do you request the null data writing on the entire RW-DL disc at the default type (Formatting on Format Type = 00h)? Why do you need it always? RW-DL format operation does not verify the user data area. Because it does not have hardware defect management. Best regards, Keiji Katata PIONEER CORP. "Mou Huang" <mou_huang@goCyberlink.com>@avc-pioneer.com on 2006/06/21 18:26:54 mtfuji5@avc-pioneer.com$B$KJV?.$7$F$/$@$5$$(J $BAw?.<T(J: owner-mtfuji5@avc-pioneer.com $B08@h(J: <mtfuji5@avc-pioneer.com> cc: <t10@t10.org> bcc: $B7oL>(J: RE: Question for RW-DL fast re-format Dear Katata-san, As regards the question "2. Question about re-format operation of Mt. Fuji specification", we CyberLink would like to choose the option 2: 2. Format type Grow Session (11h) and Quick Grow (13h) shall not modify ??? the recorded user data area. Other format type behavior is vender specific. To us, the Quick Grow (13h) is enough. If the Fast Re-format is mandatory, we hope that drive vendors can support format type 13h. If it's optional, we suggest to add one flag "Fast Re-format" at bit 5 of byte 4 in the "Feature 002Ch: Rigid Restricted Overwrite Feature Descriptor" so that we can know whether the Fast Re-format is supported or not. When it's "1b", then format type 13h should be supported for DVD-RW DL Fast Re-Format; When it's "0b", then Fast Re-format is not supported. What do you think? Thanks a lot. Best Regards, Mou Huang CyberLink Corp. -----Original Message----- From: owner-mtfuji5@avc-pioneer.com [mailto:owner-mtfuji5@avc-pioneer.com]On Behalf Of keiji_katata@post.pioneer.co.jp Sent: Tuesday, June 13, 2006 3:59 PM To: mtfuji5@avc-pioneer.com Cc: t10@t10.org Subject: Question for RW-DL fast re-format Hello all, This is an action item of June meeting. Please send your selection and commnet by June 21 (if possible). Best regards, Keiji Katata PIONEER CORP. (See attached file: Question fast re-format.pdf) ?<< File: Question fast re-format.pdf >> This correspondence is from Cyberlink Corp. and is intended only for use by the recipient named herein, and may contain privileged, proprietary and/or confidential information, and is intended only to be seen and used by named addressee(s). You are notified that any discussion, dissemination, distribution or copying of this correspondence and any attachments, is strictly prohibited, unless otherwise authorized or consented to in writing by the sender. If you have received this correspondence in error, please notify the sender immediately, and please permanently delete the original and any copies of it and any attachment and destroy any related printouts without reading or copying them. This correspondence is from Cyberlink Corp. and is intended only for use by the recipient named herein, and may contain privileged, proprietary and/or confidential information, and is intended only to be seen and used by named addressee(s). You are notified that any discussion, dissemination, distribution or copying of this correspondence and any attachments, is strictly prohibited, unless otherwise authorized or consented to in writing by the sender. If you have received this correspondence in error, please notify the sender immediately, and please permanently delete the original and any copies of it and any attachment and destroy any related printouts without reading or copying them.