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problems burning at 8x with DVDShrink and DVD Decypter

Discussion in 'DVDR' started by dazzaman, Dec 7, 2004.

  1. dazzaman

    dazzaman Member

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    Hi all,

    I have a Samsung 16X dual layer, and this was burning fin at 8X until a few disks ago. It now fails at 37% on each 8X disk, but burns fine on 4X.

    This dies on both DVD Decrypter and DVD Shrink, so I'm guessing it's not a Nero/ DVD Shrink problem??

    Error thrown below: is this a buffer underrun or something?

    20:03:33 #22 Text 0 File Cdrdrv.cpp, Line 7827
    ---- DVD Structure: Physical Format Information (00h) ----
    Layer: 0, Address: 0 (0 h), AGID: 0; Length: 2050
    Book Type: DVD-R (2), Part Version: 5
    Disc Size: 120 mm, Maximum Rate: <not specified> (F h)
    Number of Layers: 1, Track Path: Parallel Track Path (PTP), Layer Type: recordable
    Linear Density: 0,267 um/bit, Track Density: 0,74 um/track
    Starting Physical Sector Number of Data Area: 30000 h (DVD-ROM, DVD-R/-RW, DVD+R/+RW)
    End Physical Sector Number of Data Area: 0 h
    End Sector Number in Layer 0: 0 h
    Data in Burst Cutting Area (BCA) does not exist
    Media Specific:
    00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
    00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
    00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................

    20:03:44 #23 Text 0 File Writer.cpp, Line 318
    20:03:44.140 - TSSTcorp CD/DVDW TS-H552B : Queue again later (Intervall : 5msec)

    20:08:35 #24 SCSI -1135 File Cdrdrv.cpp, Line 1361
    SCSI Exec, HA 1, TA 0, LUN 0, buffer 0x05890000
    Status: 0x04 (0x01, SCSI_ERR)
    HA-Status 0x00 (0x00, OK)
    TA-Status 0x02 (0x01, SCSI_TASTATUS_CHKCOND)
    Sense Key: 0x03 (KEY_MEDIUM_ERROR)
    Sense Code: 0x0C
    Sense Qual: 0x00
    CDB Data: 0x2A 0x00 0x00 0x0C 0x82 0xA0 0x00 0x00 0x20 0x00 0x00 0x00
    Sense Data: 0x71 0x00 0x03 0x00 0x00 0x00 0x00 0x0A
    0x00 0x00 0x00 0x00 0x0C 0x00

    20:08:35 #25 CDR -1135 File Writer.cpp, Line 335
    Write error

    20:08:35 #26 Text 0 File ThreadedTransfer.cpp, Line 227
    all writers idle, stopping conversion
     
  2. Jerry746

    Jerry746 Senior member

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    Burning dvds at 8X is not a good idea. Too many chances of burn errors. Most members suggest 4X max for dvd backups. If you must burn a 8X you need very good blank media. The cheap stuff won't work right.

    Jerry
     
  3. john179

    john179 Active member

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    I would try a different batch of media as there maybe a slight fault on the media your using.This may be causing the disc to error out when burning at a higher speed.If the new media burn ok at 8 speed then you could just finish of the old batch burning them at 4 speed.
     
  4. dazzaman

    dazzaman Member

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    Thanks for the advice guys.
    Upon further investigation this looks like a problem with the Nero-supplied WNASPI32.DLL. It seems to have a problem with buffer underruns and supplying data quick enough to the burner at 8x. A pity, it seemed to work okay for 2/8 burns.
    When viewing the buffer status during a burn at 8x it ofter gets to 0% full and then sometimes comes back to finish the burn.

    Will stick to 4x for now.
     

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