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Re: Speed problems with PX-716A

Roberto Sebastiano <robs@multiplayer.it> wrote:

> I sent two mails in the past on this list about recording speed
> problems.
> I repost it here ..
> Hi,
> I have a NEC 3500 Dvd Writer.
> I have problems with the recording speed.
> I tried two different brand of dvd-r (one from princo that is certified
> for 4x recording, and one from philips that is certified for 8x), but
> cdrecord-ProDVD always writes the DVDs at 6x speed.
> Here is the output of the program; tell me if I can supply additional
> debugging data.
> newdeal:/pub/temp# cdrecord-dvd -dev=/dev/hdc -speed=4 -dao -data
> data.iso 
> Cdrecord-ProDVD-Clone 2.01.01a01 (i686-pc-linux-gnu) Copyright (C)
> 1995-2004 Jörg Schilling
> Unlocked features: ProDVD Clone 
> Limited  features: 
> This copy of cdrecord is licensed for:
> private/research/educational_non-commercial_use
> cdrecord-ProDVD: Warning: Running on Linux-2.6.10
> cdrecord-ProDVD: There are unsettled issues with Linux-2.5 and newer.
> cdrecord-ProDVD: If you have unexpected problems, please try Linux-2.4
> or Solaris.
> scsidev: '/dev/hdc'
> devname: '/dev/hdc'
> scsibus: -2 target: -2 lun: -2
> Warning: Open by 'devname' is unintentional and not supported.
> Linux sg driver version: 3.5.27
> Using libscg version 'schily-0.8'.
> Device type    : Removable CD-ROM
> Version        : 0
> Response Format: 2
> Capabilities   : 
> Vendor_info    : '_NEC    '
> Identifikation : 'DVD_RW ND-3500AG'
> Revision       : '2.17'
> Device seems to be: Generic mmc2 DVD-R/DVD-RW.
> Using generic SCSI-3/mmc-2 DVD-R/DVD-RW driver (mmc_dvd).
> Driver flags   : DVD MMC-3 SWABAUDIO BURNFREE 
> Supported modes: PACKET SAO
> Starting to write CD/DVD at speed 6 in real SAO mode for single session.
> Last chance to quit, starting real write    6 seconds.

If your drive does not support to write at speed 4x, you cannot.
See man cdrecord and cdrecord -prcap


 EMail:joerg@schily.isdn.cs.tu-berlin.de (home) Jörg Schilling D-13353 Berlin
       js@cs.tu-berlin.de		(uni)  If you don't have iso-8859-1
       schilling@fokus.fraunhofer.de	(work) chars I am J"org Schilling
 URL:  http://www.fokus.fraunhofer.de/usr/schilling ftp://ftp.berlios.de/pub/schily

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