RE: [Dvdrtools-users] Sony DRU-500A DVD-RW - command sequence error

[j . sairanen]

Sorry, I was a little vague on the DVD+RW issue: my DVD
player plays mp3s from CD with an ISO9660 fs. I've
already tried with my friend's DVD+RW video which played
ok on his player but was not recognised by mine so I the
failure with my DVD+RW mp3 collection disk was to be
expected. The disk mounts fine on Linux.


br,
Jussi-Pekka
> Hi,
> 
> I might be telling you something you already know, if so don't be offended ;-)
> 
> When you say you had a "successful" burn, but the DVD Video player does not 
> recognize it... there can be more than one way to fail in a DVD Video player, 
> so 
> I am curious as to how you determined it's the disk? 
> 
> It very well might be the drive cannot read DVD+RW (in fact it's most 
> likely), 
> but the other possibility is the "authoring" is somehow noncompliant.
> 
> I say this because I once made a DVD-R that played on the computer DVD 
> software, 
> but not on the Video Player. It turned out I had illegal pointers in the IFO 
> files, which the computer didn't care about but the standalone player did. 
> There 
> are, of course, other ways to confuse a DVD Video Player (lowercase files, 
> etc). 
> Video players don't seem to have "real" filesystem support, and make many 
> assumptions about file structure.
> 
> All reports seem to be that DVD+RW/+R is less compatible than DVD-R -- and 
> I'm > convinced of this myself -- but before you conclude the format cannot 
> be read, 
> you might want to test some more.
> 
> Two tests I can think of:
> 1) Do a 1:1 disk copy of something that plays on your DVD player. 
> 
> 2) Author again to DVD+R. On EITHER side of the DVD "format war", the 
> write-once 
> media have higher compatibility.
> 
> Hope this helps,
> 
> Scott
> 
> 
> 
> > -----Original Message-----
> > From: Jussi-Pekka Sairanen [mailto:address@hidden
> > Sent: Wednesday, October 23, 2002 11:02 PM
> > To: address@hidden
> > Subject: [Dvdrtools-users] Sony DRU-500A DVD-RW - command 
> > sequence error
> > 
> > 
> > 
> > Hi,
> > 
> > So I rushed to Fry's to get me a Sony DRU-500A. With dvd+rw-tools I 
> > managed to burn a DVD+RW succesfully. However, my DVD player doesn't 
> > recognise DVD+RW so my preferred format would probably be DVD-RW.
> > 
> > Burning DVD-RW failed. Befor any bits get written I get an 
> > error message:
> > 
> > 
> > Sense Key: 0x5 Illegal Request, Segment 0
> > Sense Code: 0x2C Qual 0x00 (command sequence error) Fru 0x0
> > Sense flags: Blk 0 (not valid)
> > 
> > 
> > Is there something I've overlooked? The disk is not formatted, I read 
> > someplace that it is not needed with DVD-RW. How would you do 
> > it anyway?
> > 
> > 
> > 
> > Here's the whole output.
> > 
> > 
> > linux /home/jps# dvdrecord -packet -v speed=2 dev=0,0,0 
> > video/jp/mp3.iso
> > dvdrtools - based on:
> > Cdrecord 1.11a15 (i686-pc-linux-gnu) Copyright (C) 1995-2001 
> > Jörg Schilling
> > TOC Type: 1 = CD-ROM
> > scsidev: '0,0,0'
> > scsibus: 0 target: 0 lun: 0
> > Linux sg driver version: 3.1.24
> > Using libscg version 'schily-0.5'
> > atapi: 1
> > Device type    : Removable CD-ROM
> > Version        : 0
> > Response Format: 2
> > Capabilities   :
> > Vendor_info    : 'SONY    '
> > Identifikation : 'DVD RW DRU-500A '
> > Revision       : '1.0c'
> > Device seems to be: Generic mmc2 DVD.
> > Using generic SCSI-3/mmc DVD-R(W) driver (mmc_mdvd).
> > Driver flags   : SWABAUDIO BURNFREE
> > Supported modes: PACKET SAO
> > Drive buf size : 4718592 = 4608 KB
> > linux /home/jps# dvdrecord -dao -v speed=2 dev=0,0,0 /video/jp/mp3.iso
> > dvdrtools - based on:
> > Cdrecord 1.11a15 (i686-pc-linux-gnu) Copyright (C) 1995-2001 
> > Jörg Schilling
> > TOC Type: 1 = CD-ROM
> > scsidev: '0,0,0'
> > scsibus: 0 target: 0 lun: 0
> > Linux sg driver version: 3.1.24
> > Using libscg version 'schily-0.5'
> > atapi: 1
> > Device type    : Removable CD-ROM
> > Version        : 0
> > Response Format: 2
> > Capabilities   :
> > Vendor_info    : 'SONY    '
> > Identifikation : 'DVD RW DRU-500A '
> > Revision       : '1.0c'
> > Device seems to be: Generic mmc2 DVD.
> > Using generic SCSI-3/mmc DVD-R(W) driver (mmc_mdvd).
> > Driver flags   : SWABAUDIO BURNFREE
> > Supported modes: PACKET SAO
> > Drive buf size : 4718592 = 4608 KB
> > FIFO size      : 4194304 = 4096 KB
> > Track 01: data  834 MB
> > Total size:     958 MB (95:00.05) = 427504 sectors
> > Lout start:     959 MB (95:02/04) = 427504 sectors
> > Current Secsize: 2048
> >    ATIP start of lead in:  -150 (00:00/00)
> > Disk type:    unknown
> > Manuf. index: -1
> > Manufacturer: unknown (not in table)
> > Blocks total: 2298496 Blocks current: 2298496 Blocks 
> > remaining: 1870992
> > Starting to write CD/DVD at speed 1 in write mode for single session.
> > Last chance to quit, starting real write in 0 seconds. 
> > Operation starts.
> > Waiting for reader process to fill input buffer ... input 
> > buffer ready.
> > trackno=0
> > BURN-Free is ON.
> > Performing OPC...
> > Sending CUE sheet...
> > Starting new track at sector: 427670
> > Track 01:   0 of 834 MB written.dvdrecord: Input/output 
> > error. write_g1: 
> > scsi sendcmd: no error
> > CDB:  2A 00 00 06 86 96 00 00 1F 00
> > status: 0x2 (CHECK CONDITION)
> > Sense Bytes: 70 00 05 00 00 00 00 12 00 00 00 00 2C 00 00 00
> > Sense Key: 0x5 Illegal Request, Segment 0
> > Sense Code: 0x2C Qual 0x00 (command sequence error) Fru 0x0
> > Sense flags: Blk 0 (not valid)
> > cmd finished after 0.005s timeout 200s
> > 
> > write track data: error after 0 bytes
> > Sense Bytes: 70 00 00 00 00 00 00 12 00 00 00 00 00 00 00 00 00 00
> > Writing  time:   11.121s
> > Fixating...
> > Fixating time:    0.001s
> > dvdrecord: fifo had 64 puts and 1 gets.
> > dvdrecord: fifo was 0 times empty and 0 times full, min fill was 100%.
> > 
> > 
> > 
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> >