From: antilopa_gnu@list.ru To: hardware@lists.altlinux.org Subject: Re: [Hardware] Plextor PX-800 портит CD-R при записи на малых скоростях Date: Tue, 15 Jul 2008 23:39:20 +0800 Message-ID: <20080715233920.15126ca7@localhost.localdomain> (raw) In-Reply-To: <20080715074140.298e9d23@debian> Aleksey Korotkov пишет: > проще так: > > cdrdao simulate --device 0,0,0 data.toc Спасибо! Действительно, при cdrdao simulate --device 0,0,0 --driver generic-mmc data.toc и при cdrdao simulate --device 0,0,0 --driver generic-mmc --speed 8 data.toc симуляция прошла успешно. Запись диска на 8 скорости -- тоже успешно. Команда: cdrdao write --device 0,0,0 --driver generic-mmc --speed 8 data.toc диск CD-R TDK. > Команда > cdrecord -v -prcap dev=0,0,0 > что у Вас говорит? Вот что: ---------------- Cdrecord-Clone 2.01a37 (i586-alt-linux-gnu) Copyright (C) 1995-2004 JЖrg Schilling TOC Type: 1 = CD-ROM scsidev: '0,0,0' scsibus: 0 target: 0 lun: 0 Linux sg driver version: 3.1.25 Using libscg version 'schily-0.8'. SCSI buffer size: 64512 atapi: 1 Device type : Removable CD-ROM Version : 0 Response Format: 2 Capabilities : Vendor_info : 'PLEXTOR ' Identifikation : 'DVDR PX-800A ' Revision : '1.00' Device seems to be: Generic mmc2 DVD-R/DVD-RW. Drive capabilities, per MMC-3 page 2A: Does read CD-R media Does write CD-R media Does read CD-RW media Does write CD-RW media Does read DVD-ROM media Does read DVD-R media Does write DVD-R media Does read DVD-RAM media Does write DVD-RAM media Does support test writing Does read Mode 2 Form 1 blocks Does read Mode 2 Form 2 blocks Does read digital audio blocks Does restart non-streamed digital audio reads accurately Does support Buffer-Underrun-Free recording Does read multi-session CDs Does read fixed-packet CD media using Method 2 Does not read CD bar code Does read R-W subcode information Does not return R-W subcode de-interleaved and error-corrected Does read raw P-W subcode data from lead in Does return CD media catalog number Does return CD ISRC information Does support C2 error pointers Does not deliver composite A/V data Does play audio CDs Number of volume control levels: 256 Does support individual volume control setting for each channel Does support independent mute setting for each channel Does not support digital output on port 1 Does not support digital output on port 2 Loading mechanism type: tray Does support ejection of CD via START/STOP command Does not lock media on power up via prevent jumper Does allow media to be locked in the drive via PREVENT/ALLOW command Is not currently in a media-locked state Does not support changing side of disk Does not have load-empty-slot-in-changer feature Does not support Individual Disk Present feature Maximum read speed: 8467 kB/s (CD 48x, DVD 6x) Current read speed: 8467 kB/s (CD 48x, DVD 6x) Maximum write speed: 8467 kB/s (CD 48x, DVD 6x) Current write speed: 8467 kB/s (CD 48x, DVD 6x) Rotational control selected: CLV/PCAV Buffer size in KB: 2048 Copy management revision supported: 1 Number of supported write speeds: 6 Write speed # 0: 8467 kB/s CAV (CD 48x, DVD 6x) Write speed # 1: 7056 kB/s CAV (CD 40x, DVD 5x) Write speed # 2: 5645 kB/s CAV (CD 32x, DVD 4x) Write speed # 3: 4234 kB/s CAV (CD 24x, DVD 3x) Write speed # 4: 2822 kB/s CLV/PCAV (CD 16x, DVD 2x) Write speed # 5: 1411 kB/s CLV/PCAV (CD 8x, DVD 1x) --------------------- Т.е., как я понимаю, 8x - минимально возможная скорость записи CD-R для этого привода. Так что да, cdrdao на Plextor PX-800 диски на скорости 8x записывает, а cdrecord -- нет.
next prev parent reply other threads:[~2008-07-15 15:39 UTC|newest] Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top 2008-07-13 13:58 antilopa_gnu 2008-07-13 14:14 ` Denis Nazarov 2008-07-13 14:39 ` antilopa_gnu 2008-07-13 19:23 ` ALT Linux User 2008-07-14 5:32 ` Denis Nazarov 2008-07-14 7:51 ` ALT Linux User 2008-07-14 7:59 ` Шишков Евгений 2008-07-14 8:08 ` Denis Nazarov 2008-07-14 8:56 ` Alexander Tyurin 2008-07-14 14:56 ` antilopa_gnu 2008-07-21 7:24 ` Yury Aliaev 2008-07-14 11:33 ` Maxim Tyurin 2008-07-14 15:12 ` antilopa_gnu 2008-07-14 16:52 ` Maxim Tyurin 2008-07-14 19:38 ` antilopa_gnu 2008-07-15 2:41 ` Aleksey Korotkov 2008-07-15 15:39 ` antilopa_gnu [this message] 2008-07-15 17:39 ` Aleksey Korotkov 2008-07-15 3:03 ` Denis Nazarov 2008-07-15 19:01 ` Maxim Tyurin 2008-07-15 20:13 ` [Hardware] [JT] " antilopa_gnu
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