This drive seems to have a firmware bug that occurs when attempting to copy a DVD created on Panasonic set-top DVD recorders. Models this has been seen with are DMR-E515, DMR-EH55 and DMR-ES20.
I first saw this issue with an Acard-based multi-disc duplicator, and reproduced the problem with Nero. Log from Nero 6.6.15 (version 7 also tested with the same result):
xxxx-xxxx-xxxx-xxxx-xxxx-0044*
Windows XP 5.1
IA32
WinAspi: -
ahead WinASPI: File 'C:\Program Files\Ahead\Nero\Wnaspi32.dll': Ver=2.0.1.74, size=164112 bytes, created 11/2/2004 1:54:32 PM
NT-SPTI used
Nero Version: 6.6.1.15
Internal Version: 6, 6, 1, 15
(Nero Express)
Recorder: <ATAPI DVD A DH20A3P> Version: XY13 - HA 2 TA 2 - 6.6.1.15
Adapter driver: <USB 2.0> HA 2
Drive buffer : 2048kB
Bus Type : set to ATAPI (3) -> ATAPI, detected: ?
CD-ROM: <ATAPI DVD A DH20A3P >Version: XY13 - HA 2 TA 1 - 6.6.1.15
Adapter driver: <USB 2.0> HA 2
=== Scsi-Device-Map ===
DiskPeripheral : ST3160812AS atapi Port 0 ID 0 DMA: On
CdRomPeripheral : TSSTcorp CD/DVDW SH-S183L atapi Port 1 ID 0 DMA: On
CdRomPeripheral : HL-DT-ST DVD-ROM GDRH10N atapi Port 3 ID 0 DMA: On
CdRomPeripheral : CopystarFantom C/DVD-ROM1.0AFantomDVDP Port 4 ID 0 DMA: Off
=== CDRom-Device-Map ===
Copystar Fantom C/DVD-ROM D: CDRom2
HL-DT-ST DVD-ROM GDRH10N E: CDRom1
TSSTcorp CD/DVDW SH-S183L F: CDRom0
ATAPI DVD A DH20A3P H: CDRom9
ATAPI DVD A DH20A3P I: CDRom10
=======================
AutoRun : 1
Excluded drive IDs:
WriteBufferSize: 83886080 (0) Byte
ShowDrvBufStat : 0
BUFE : 0
Physical memory : 958MB (981420kB)
Free physical memory: 384MB (394032kB)
Memory in use : 59 %
Uncached PFiles: 0x0
Use Inquiry : 1
Global Bus Type: default (0)
Check supported media : Disabled (0)
15.8.2008
DVD-Copy on the fly
12:18:40 PM #1 Text 0 File SCSIPTICommands.cpp, Line 403
LockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL
12:18:49 PM #2 Text 0 File SCSIPTICommands.cpp, Line 403
LockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL
12:18:49 PM #3 Text 0 File SCSIPTICommands.cpp, Line 208
SPTILockVolume - completed successfully for FCTL_LOCK_VOLUME
12:18:49 PM #4 Text 0 File DVDCopy.cpp, Line 294
DVD Track-Information from source disc:
Media Type: DVD-R
S01 T01 Con 0x14 Start 0 Len 2544 (gap 0) Blank 0 Res 0 Dmg 0 Open Trk 0 Mode TRM_DATA_MODE1 (0)
S01 T02 Con 0x14 Start 2560 Len 240 (gap 16) Blank 0 Res 0 Dmg 0 Open Trk 0 Mode TRM_DATA_MODE1 (0)
S01 T03 Con 0x14 Start 2816 Len 844912 (gap 16) Blank 0 Res 0 Dmg 0 Open Trk 0 Mode TRM_DATA_MODE1 (0)
S01 T04 Con 0x14 Start 847744 Len 32 (gap 16) Blank 0 Res 0 Dmg 0 Open Trk 0 Mode TRM_DATA_MODE1 (0)
S01 T05 Con 0x14 Start 847792 Len 32 (gap 16) Blank 0 Res 0 Dmg 0 Open Trk 0 Mode TRM_DATA_MODE1 (0)
S01 T06 Con 0x14 Start 847840 Len 240 (gap 16) Blank 0 Res 0 Dmg 0 Open Trk 0 Mode TRM_DATA_MODE1 (0)
S01 T07 Con 0x14 Start 848096 Len 795936 (gap 16) Blank 0 Res 0 Dmg 0 Open Trk 0 Mode TRM_DATA_MODE1 (0)
S01 T08 Con 0x14 Start 1644048 Len 48 (gap 16) Blank 0 Res 0 Dmg 0 Open Trk 0 Mode TRM_DATA_MODE1 (0)
S01 T09 Con 0x14 Start 1644112 Len 16 (gap 16) Blank 0 Res 0 Dmg 0 Open Trk 0 Mode TRM_DATA_MODE1 (0)
12:18:49 PM #5 Text 0 File DVDCopy.cpp, Line 407
Max -1 tracks of 9 allowed to copy
1: 0 - 2544 = 2544, TRM_DATA_MODE1, block size 2048, read opt 0 (no read options)
2: 2560 - 2800 = 240, TRM_DATA_MODE1, block size 2048, read opt 0 (no read options)
3: 2816 - 847728 = 844912, TRM_DATA_MODE1, block size 2048, read opt 0 (no read options)
4: 847744 - 847776 = 32, TRM_DATA_MODE1, block size 2048, read opt 0 (no read options)
5: 847792 - 847824 = 32, TRM_DATA_MODE1, block size 2048, read opt 0 (no read options)
6: 847840 - 848080 = 240, TRM_DATA_MODE1, block size 2048, read opt 0 (no read options)
7: 848096 - 1644032 = 795936, TRM_DATA_MODE1, block size 2048, read opt 0 (no read options)
8: 1644048 - 1644096 = 48, TRM_DATA_MODE1, block size 2048, read opt 0 (no read options)
9: 1644112 - 1644128 = 16, TRM_DATA_MODE1, block size 2048, read opt 0 (no read options)
12:18:49 PM #6 Text 0 File Burncd.cpp, Line 3316
Turn on Track-At-Once, using DVD-R/RW media
12:18:50 PM #7 Text 0 File DlgWaitCD.cpp, Line 281
Last possible write address on media: 2298495 (510:46.45, 4489MB)
Last address to be written: 1644127 (365:21.52, 3211MB)
12:18:50 PM #8 Text 0 File DlgWaitCD.cpp, Line 293
Write in overburning mode: NO (enabled: CD)
12:18:50 PM #9 Text 0 File DlgWaitCD.cpp, Line 2616
Recorder: ATAPI DVD A DH20A3P, Media type: DVD-R
Disc Manufacturer: MBI 01 - RG40
Disc Application Code: 64, Disc Physical Code: 193
12:18:50 PM #10 Text 0 File DlgWaitCD.cpp, Line 459
>>> Protocol of DlgWaitCD activities: <<<
=========================================
12:18:50 PM #11 Text 0 File ThreadedTransferInterface.cpp, Line 814
Setup items (after recorder preparation)
0: TRM_DATA_MODE1 (1 - Data (mode 1))
2 indices, index0 (150) not provided
original disc pos #0 + 2560 (2560) = #2560/0:34.10
not relocatable, disc pos for caching/writing not required/not required
-> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 2544 blocks [ATAPI DVD A DH20A3P ]
1: TRM_DATA_MODE1 (2 - Data (mode 1))
2 indices, index0 (0) not provided
original disc pos #2560 + 256 (256) = #2816/0:37.41
not relocatable, disc pos for caching/writing not required/not required
-> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 240 blocks [ATAPI DVD A DH20A3P ]
2: TRM_DATA_MODE1 (3 - Data (mode 1))
2 indices, index0 (0) not provided
original disc pos #2816 + 844928 (844928) = #847744/188:23.19
not relocatable, disc pos for caching/writing not required/not required
-> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 844912 blocks [ATAPI DVD A DH20A3P ]
3: TRM_DATA_MODE1 (4 - Data (mode 1))
2 indices, index0 (0) not provided
original disc pos #847744 + 48 (48) = #847792/188:23.67
not relocatable, disc pos for caching/writing not required/not required
-> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 32 blocks [ATAPI DVD A DH20A3P ]
4: TRM_DATA_MODE1 (5 - Data (mode 1))
2 indices, index0 (0) not provided
original disc pos #847792 + 48 (48) = #847840/188:24.40
not relocatable, disc pos for caching/writing not required/not required
-> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 32 blocks [ATAPI DVD A DH20A3P ]
5: TRM_DATA_MODE1 (6 - Data (mode 1))
2 indices, index0 (0) not provided
original disc pos #847840 + 256 (256) = #848096/188:27.71
not relocatable, disc pos for caching/writing not required/not required
-> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 240 blocks [ATAPI DVD A DH20A3P ]
6: TRM_DATA_MODE1 (7 - Data (mode 1))
2 indices, index0 (0) not provided
original disc pos #848096 + 795952 (795952) = #1644048/365:20.48
not relocatable, disc pos for caching/writing not required/not required
-> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 795936 blocks [ATAPI DVD A DH20A3P ]
7: TRM_DATA_MODE1 (8 - Data (mode 1))
2 indices, index0 (0) not provided
original disc pos #1644048 + 64 (64) = #1644112/365:21.37
not relocatable, disc pos for caching/writing not required/not required
-> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 48 blocks [ATAPI DVD A DH20A3P ]
8: TRM_DATA_MODE1 (9 - Data (mode 1))
2 indices, index0 (0) not provided
original disc pos #1644112 + 16 (16) = #1644128/365:21.53
not relocatable, disc pos for caching/writing not required/not required
-> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 16 blocks [ATAPI DVD A DH20A3P ]
--------------------------------------------------------------
12:18:50 PM #12 Text 0 File ThreadedTransferInterface.cpp, Line 1013
Prepare recorder [ATAPI DVD A DH20A3P] for write in TAO
DAO infos:
==========
MCN: ""
TOCType: 0x40; Session Closed, disc fixated
Tracks 1 to 9:
1: TRM_DATA_MODE1, 2048/0x00, FilePos 0 0 5242880, ISRC ""
2: TRM_DATA_MODE1, 2048/0x00, FilePos 5242880 5242880 5767168, ISRC ""
3: TRM_DATA_MODE1, 2048/0x00, FilePos 5767168 5767168 1736179712, ISRC ""
4: TRM_DATA_MODE1, 2048/0x00, FilePos 1736179712 1736179712 1736278016, ISRC ""
5: TRM_DATA_MODE1, 2048/0x00, FilePos 1736278016 1736278016 1736376320, ISRC ""
6: TRM_DATA_MODE1, 2048/0x00, FilePos 1736376320 1736376320 1736900608, ISRC ""
7: TRM_DATA_MODE1, 2048/0x00, FilePos 1736900608 1736900608 3367010304, ISRC ""
8: TRM_DATA_MODE1, 2048/0x00, FilePos 3367010304 3367010304 3367141376, ISRC ""
9: TRM_DATA_MODE1, 2048/0x00, FilePos 3367141376 3367141376 3367174144, ISRC ""
DAO layout:
===========
__Start_|____Track_|_Idx_|_CtrlAdr_|_RecDep__________
0 | lead-in | 0 | 0x41 | 0x00
0 | 1 | 0 | 0x41 | 0x00
0 | 1 | 1 | 0x41 | 0x00
2560 | 2 | 0 | 0x41 | 0x00
2560 | 2 | 1 | 0x41 | 0x00
2816 | 3 | 0 | 0x41 | 0x00
2816 | 3 | 1 | 0x41 | 0x00
847744 | 4 | 0 | 0x41 | 0x00
847744 | 4 | 1 | 0x41 | 0x00
847792 | 5 | 0 | 0x41 | 0x00
847792 | 5 | 1 | 0x41 | 0x00
847840 | 6 | 0 | 0x41 | 0x00
847840 | 6 | 1 | 0x41 | 0x00
848096 | 7 | 0 | 0x41 | 0x00
848096 | 7 | 1 | 0x41 | 0x00
1644048 | 8 | 0 | 0x41 | 0x00
1644048 | 8 | 1 | 0x41 | 0x00
1644112 | 9 | 0 | 0x41 | 0x00
1644112 | 9 | 1 | 0x41 | 0x00
1644128 | lead-out | 1 | 0x41 | 0x00
12:18:50 PM #13 Text 0 File ThreadedTransferInterface.cpp, Line 1081
Removed 16 run-out blocks from end of track 1. Length: 2560 -> 2544.
12:18:50 PM #14 Text 0 File ThreadedTransferInterface.cpp, Line 1081
Removed 16 run-out blocks from end of track 2. Length: 256 -> 240.
12:18:50 PM #15 Text 0 File ThreadedTransferInterface.cpp, Line 1081
Removed 16 run-out blocks from end of track 3. Length: 844928 -> 844912.
12:18:50 PM #16 Text 0 File ThreadedTransferInterface.cpp, Line 1081
Removed 16 run-out blocks from end of track 4. Length: 48 -> 32.
12:18:50 PM #17 Text 0 File ThreadedTransferInterface.cpp, Line 1081
Removed 16 run-out blocks from end of track 5. Length: 48 -> 32.
12:18:50 PM #18 Text 0 File ThreadedTransferInterface.cpp, Line 1081
Removed 16 run-out blocks from end of track 6. Length: 256 -> 240.
12:18:50 PM #19 Text 0 File ThreadedTransferInterface.cpp, Line 1081
Removed 16 run-out blocks from end of track 7. Length: 795952 -> 795936.
12:18:50 PM #20 Text 0 File ThreadedTransferInterface.cpp, Line 1081
Removed 16 run-out blocks from end of track 8. Length: 64 -> 48.
12:18:50 PM #21 Text 0 File SCSIPTICommands.cpp, Line 208
SPTILockVolume - completed successfully for FCTL_LOCK_VOLUME
12:18:50 PM #22 Phase 32 File dlgbrnst.cpp, Line 1685
Simulation started at 16x (22,160 KB/s)
12:18:50 PM #23 Text 0 File ThreadedTransferInterface.cpp, Line 2717
Verifying disc position of item 0 (not relocatable, no disc pos, no patch infos, orig at #0): write at #0
12:18:50 PM #24 Text 0 File DVDR.cpp, Line 2846
Recording mode: Sequential Recording Mode for Multisession
12:18:50 PM #25 Text 0 File DVDR.cpp, Line 3002
Start write address at LBA 0
DVD high compatibility mode: No
12:18:50 PM #26 SPTI -1066 File SCSIPassThrough.cpp, Line 178
CdRom10: SCSIStatus(x02) WinError(0) NeroError(-1066)
Sense Key: 0x05 (KEY_ILLEGAL_REQUEST)
Sense Code: 0x24
Sense Qual: 0x00
CDB Data: 0xAC 00 00 00 00 00 00 00 00 64 00 00
Sense Area: 0x70 00 05 00 00 00 00 0A 00 00 00 00 24
Buffer x06900380: Len x648
12:18:50 PM #27 Text 0 File Cdrdrv.cpp, Line 8737
---- DVD Structure: Physical Format Information (00h) ----
Media Type: 0, Layer: 0, Address: 0 (0 h), AGID: 0; Length: 2050
Book Type: DVD-R (2), Part Version: 2.0x (5), Extended Part Version: 0.0 (0)
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 (LBN: FFFD0000 h, 4193920 MB)
Data in Burst Cutting Area (BCA) does not exist
Start sector number of the current Border-Out: 0 h
Start sector number of the next Border-In: 0 h
Media Specific [16..63]:
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 ................
12:19:08 PM #28 SPTI -1066 File SCSIPassThrough.cpp, Line 178
CdRom10: SCSIStatus(x02) WinError(0) NeroError(-1066)
Sense Key: 0x05 (KEY_ILLEGAL_REQUEST)
Sense Code: 0x24
Sense Qual: 0x00
CDB Data: 0x52 01 00 00 00 00 00 00 1C 00 00 00
Sense Area: 0x70 00 05 00 00 00 00 0A 00 00 00 00 24
Buffer x03057340: Len x1c
12:19:08 PM #29 Text 0 File DVDMinusRW.cpp, Line 650
EndTrack 0: Last written address was 2543
12:19:08 PM #30 Text 0 File ThreadedTransferInterface.cpp, Line 2711
Verifying disc position of item 1 (not relocatable, no disc pos, no patch infos, orig at #2560): target disc position #0 differs
12:19:08 PM #31 TRANSFER -30 File ThreadedTransferInterface.cpp, Line 2712
Cannot write track at correct position with this recorder
12:19:09 PM #32 Phase 34 File dlgbrnst.cpp, Line 1685
Simulation failed at 16x (22,160 KB/s)
12:19:09 PM #33 Text 0 File SCSIPTICommands.cpp, Line 253
SPTIDismountVolume - completed successfully for FSCTL_DISMOUNT_VOLUME
12:19:09 PM #34 Text 0 File SCSIPTICommands.cpp, Line 403
UnLockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL
12:19:09 PM #35 Text 0 File Cdrdrv.cpp, Line 9945
DriveLocker: UnLockVolume completed
12:19:09 PM #36 Text 0 File SCSIPTICommands.cpp, Line 253
SPTIDismountVolume - completed successfully for FSCTL_DISMOUNT_VOLUME
12:19:12 PM #37 Text 0 File Cdrdrv.cpp, Line 9945
DriveLocker: UnLockVolume completed
12:19:12 PM #38 Text 0 File SCSIPTICommands.cpp, Line 403
UnLockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL
Existing drivers:
File 'Drivers\CDRALW2K.SYS': Ver=8.0.0.212 , size=2560 bytes, created 7/24/2006 3:00:00 AM
File 'WNASPINT.DLL': Ver=V1.18, size=57344 bytes, created 4/29/2007 1:00:00 AM
File 'Drivers\PXHELP20.SYS': Ver=3.00.67a, size=43872 bytes, created 7/26/2007 3:00:00 AM (Prassi/Veritas driver for win 2K)
Registry Keys:
HKLM\Software\Microsoft\Windows NT\CurrentVersion\WinLogon\AllocateCDROMs : 0 (Security Option)
Since ImgBurn does not have a similar operation, I first created an ISO from the original disc (Read) and then burned (Write) in Test mode. ImgBurn log is as follows:
I 14:28:45 ImgBurn Version 2.4.0.0 started!
I 14:28:45 Microsoft Windows XP Home Edition (5.1, Build 2600 : Service Pack 2)
I 14:28:45 Total Physical Memory: 981,420 KB - Available: 381,880 KB
I 14:28:45 Initialising SPTI...
I 14:28:45 Searching for SCSI / ATAPI devices...
I 14:28:46 Found 1 DVD-ROM, 3 DVD±RW/RAMs and 1 BD-ROM/HD DVD-ROM!
I 14:34:43 Operation Started!
I 14:34:43 Source Device: [0:0:0] ATAPI DVD A DH20A3P XY13 (H:) (USB)
I 14:34:43 Source Media Type: DVD-R (Disc ID: CMC MAG. AM3)
I 14:34:43 Source Media Sectors: 1,644,128 (Track Path: PTP)
I 14:34:43 Source Media Size: 3,367,174,144 bytes
I 14:34:43 Source Media Volume Identifier: DVD_VIDEO_RECORDER
I 14:34:43 Source Media Volume Set Identifier: 383563b8DVD_UDF DVD_VIDEO_RECORDER
I 14:34:43 Source Media Implementation Identifier: MEI_VED
I 14:34:43 Source Media File System(s): ISO9660, UDF (1.02)
I 14:34:43 Read Speed (Data/Audio): MAX / MAX
I 14:34:43 Destination File: C:\DVD_VIDEO_RECORDER.ISO
I 14:34:43 Destination Free Space: 80,267,837,440 bytes (78,386,560 KB) (76,549 MB) (74 GB)
I 14:34:43 Destination File System: NTFS
I 14:34:43 File Splitting: Auto
I 14:34:46 Reading Session 1 of 1... (1 Track, LBA: 0 - 1644127)
I 14:34:46 Reading Track 1 of 1... (MODE1/2048, LBA: 0 - 1644127)
I 14:34:57 Abort Request Acknowledged
E 14:34:57 Failed to Read Sectors!
E 14:34:57 Operation Aborted! - Duration: 00:00:13
E 14:34:57 Average Read Rate: 7,488 KB/s (5.4x) - Maximum Read Rate: 9,636 KB/s (7.0x)
I 14:36:55 Operation Started!
I 14:36:55 Source Device: [0:0:0] ATAPI DVD A DH20A3P XY13 (H:) (USB)
I 14:36:55 Source Media Type: DVD-R (Disc ID: CMC MAG. AM3)
I 14:36:55 Source Media Sectors: 1,644,128 (Track Path: PTP)
I 14:36:55 Source Media Size: 3,367,174,144 bytes
I 14:36:55 Source Media Volume Identifier: DVD_VIDEO_RECORDER
I 14:36:55 Source Media Volume Set Identifier: 383563b8DVD_UDF DVD_VIDEO_RECORDER
I 14:36:55 Source Media Implementation Identifier: MEI_VED
I 14:36:55 Source Media File System(s): ISO9660, UDF (1.02)
I 14:36:55 Read Speed (Data/Audio): MAX / MAX
I 14:36:55 Destination File: C:\DVD_VIDEO_RECORDER.ISO
I 14:36:55 Destination Free Space: 80,453,079,040 bytes (78,567,460 KB) (76,726 MB) (74 GB)
I 14:36:55 Destination File System: NTFS
I 14:36:55 File Splitting: Auto
I 14:36:58 Reading Session 1 of 1... (1 Track, LBA: 0 - 1644127)
I 14:36:58 Reading Track 1 of 1... (MODE1/2048, LBA: 0 - 1644127)
I 14:40:50 Image MD5: e4f587640c7fc620cfed48cd404b6980
I 14:40:50 Operation Successfully Completed! - Duration: 00:03:55
I 14:40:50 Average Read Rate: 13,992 KB/s (10.1x) - Maximum Read Rate: 20,786 KB/s (15.0x)
I 14:43:15 Operation Started!
I 14:43:15 Source File: C:\DVD_VIDEO_RECORDER.ISO
I 14:43:15 Source File Sectors: 1,644,128 (MODE1/2048)
I 14:43:15 Source File Size: 3,367,174,144 bytes
I 14:43:15 Source File Volume Identifier: DVD_VIDEO_RECORDER
I 14:43:15 Source File Volume Set Identifier: 383563b8DVD_UDF DVD_VIDEO_RECORDER
I 14:43:15 Source File Implementation Identifier: MEI_VED
I 14:43:15 Source File File System(s): ISO9660, UDF (1.02)
I 14:43:15 Destination Device: [0:0:0] ATAPI DVD A DH20A3P XY13 (I:) (USB)
I 14:43:15 Destination Media Type: DVD-R (Disc ID: MBI 01RG40) (Speeds: 4x, 6x, 8x, 12x, 16x)
I 14:43:15 Destination Media Sectors: 2,298,496
I 14:43:15 Write Mode: DVD
I 14:43:15 Write Type: DAO
I 14:43:15 Write Speed: 16x
I 14:43:15 Link Size: Auto
I 14:43:15 Test Mode: Yes
I 14:43:15 OPC: Yes
I 14:43:15 BURN-Proof: Enabled
I 14:43:15 Advanced Settings - Force HT: No, Online HT: No, OverSpeed: No, SmartBurn: Yes
I 14:43:15 Filling Buffer... (20 MB)
I 14:43:16 Writing LeadIn...
I 14:43:34 Writing Session 1 of 1... (1 Track, LBA: 0 - 1644127)
I 14:43:34 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 1644127)
I 14:47:30 Synchronising Cache...
I 14:47:42 Cycling Tray after Test Write...
I 14:47:47 Image MD5: e4f587640c7fc620cfed48cd404b6980
I 14:47:47 Operation Successfully Completed! - Duration: 00:04:32
I 14:47:47 Average Write Rate: 13,933 KB/s (10.1x) - Maximum Write Rate: 19,343 KB/s (14.0x)
So one question is what ImgBurn is doing differently from Nero or the Acard controller. I have a feeling it has to do with the parsing of UDF structure. Any ideas? Can any engineers from Lite-On provide some insight?
Thanks,
superhero
