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 Post subject: Returns successfully but session is not closed
PostPosted: Tue Jan 16, 2007 5:50 pm 
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Joined: Tue Jan 16, 2007 5:39 pm
Posts: 11
Location: France
Hello,

I'm using your Burnin API (Version 6.6.30) on a software (developed with Borland Delphi 7) that runs under Windows Vista. Sometimes on some configurations the session of the created DVD is not closed. So the media is unreadable until you close the session.

The issue is that the StarBurn_CdvdBurnerGrabber_CloseSession call returns successfully, so I cannot handle this error in my software as it still returns EN_SUCCESS even if not correctly done.

Do you have any idea?
I can send you the log file of the burnin process if needed.

Thanks for your help.
F!o


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 Post subject: Re: Returns successfully but session is not closed
PostPosted: Tue Jan 16, 2007 6:55 pm 
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Joined: Fri Jun 18, 2004 12:03 am
Posts: 4089
Location: British Virgin Islands
Never heard about anything like this. Yes, please send us the log from the failed burn. Thank you!

F!o wrote:
Hello,

I'm using your Burnin API (Version 6.6.30) on a software (developed with Borland Delphi 7) that runs under Windows Vista. Sometimes on some configurations the session of the created DVD is not closed. So the media is unreadable until you close the session.

The issue is that the StarBurn_CdvdBurnerGrabber_CloseSession call returns successfully, so I cannot handle this error in my software as it still returns EN_SUCCESS even if not correctly done.

Do you have any idea?
I can send you the log file of the burnin process if needed.

Thanks for your help.
F!o


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 Post subject:
PostPosted: Tue Jan 16, 2007 9:10 pm 
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Joined: Tue Jan 16, 2007 5:39 pm
Posts: 11
Location: France
Here is the log file. I don't know if it could help, but you will see that the stopplayscan command failed too.

________________________________________________________
StarBurn CD/DVD Burning, Grabbing and Mastering Toolkit for Windows 95/98/Me/NT/2000/XP/2003 Version 6.6.30 ( 0x20060630 )
Copyright (c) Rocket Division Software 2001-2006. All rights reserved.

SCSI Port Inquiry Dump:
SCSI ID: 7, Manager 'ROCKET', Identifier 'Port 001'
Residual Count Supported: Yes, Number of SCSI Target(s) Supported: 15
Single Transfer Size: 65536 UCHARs


CStarBurn_ScsiTransportASPI::CStarBurn_ScsiTrasportASPI(): Symbolic name is '\\.\H:'

SCSI Device Inquiry Data Dump:
Device Type: 0x05, Removable: Yes
SCSI Version: 0, Soft Reset Supported: No
Command Queue Supported: No, Linked Commands Supported: No
Sync Transfer Supported: No, 16-bit bus: No
32-bit bus: No, Relative Addressing Supported: No
Vendor ID: 'PHILIPS ', Product ID: 'DROM6216 ', Revision Level: 'DD08'


CStarBurn_ScsiDeviceGeneric::CStarBurn_ScsiDeviceGeneric_SharedConstructor(): 'PHILIPS ' - 'DROM6216 ' - 'DD08' sits at 1:0:0:0

CD/DVD Capabilities Page Dump:
Page Code: 0x2A, Reserved1: 0x00, PSBit (Page Savable): 0
Page Size in UCHARs: 24 UCHARs, CD-R Read: Yes, CD-E Read: Yes
DVD-ROM Read: Yes, DVD-R Read: Yes, DVD-RAM Read: No, Reserved2: 0x00
CD-R Write: No, CD-E Write: No, Test Write: No
Reserved3: 0x00, DVD-R Write: No, DVD-RAM Write: No
Reserved4: 0x00, Audio Play: Yes, Composite: No
Digital Port One: Yes, Digital Port Two: No
MODE2 Form1: Yes, MODE2 Form2: Yes
Is Multi Session: Yes, CDDA: Yes, CDDAAccurate: Yes
BUP (Buffer Underrun Protection) Supported: No
RW Supported: Yes, RW Deinterleaved: Yes, C2Pointers: Yes
ISRC: Yes, UPC: Yes, Read Bar Code Capable: No
Lock: Yes, LockState: 0, Prevent Jumper: No
Reserved5: 0x00, Eject: Yes, Loading Mechanism Type: 0x01
Separate Volume: Yes, Separate Channel Mute: Yes
Supports Disc Present: No, SW Slot Selection: No
Side Change Capable: No, RW InLeadIn Readable: Yes, Reserved6: 0x00
Maximum Read Speed: 8448 KBps
Number Of Volume Level(s): 16, Buffer Size in KBs: 512
Current Read Speed: 0 KBps
Reserved7: 0x00
BCK: No, RCK: No, LSBF: Yes, Length: 0x01
Reserved8: 0x00
Maximum Write Speed: 0 KBps
Current Write Speed: 0 KBps
Reserved9: 0x0001


CStarBurn_ScsiDeviceCdvdRomWriter::CStarBurn_ScsiDeviceCdvdRomWriter_SharedConstructor(): WARNING! Device does not support recording

CStarBurn_CdvdBurnerGrabber::CStarBurn_CdvdBurnerGrabber_SharedConstructor(): Cache size is 0 MBs, 167772160 UCHARs

CStarBurn_CdvdBurnerGrabber::GetSupportedMediaFormatsEx(): DVD+RW page size in UCHAR(s): 12

CStarBurn_CdvdBurnerGrabber::GetSupportedMediaFormatsEx(): DVD+R page size in UCHAR(s): 12

CStarBurn_CdvdBurnerGrabber::GetSupportedMediaFormatsEx(): DVD+R DL page size in UCHAR(s): 12

SCSI Port Inquiry Dump:
SCSI ID: 7, Manager 'ROCKET', Identifier 'Port 001'
Residual Count Supported: Yes, Number of SCSI Target(s) Supported: 15
Single Transfer Size: 65536 UCHARs


CStarBurn_ScsiTransportASPI::CStarBurn_ScsiTrasportASPI(): Symbolic name is '\\.\I:'

SCSI Device Inquiry Data Dump:
Device Type: 0x05, Removable: Yes
SCSI Version: 0, Soft Reset Supported: No
Command Queue Supported: No, Linked Commands Supported: No
Sync Transfer Supported: No, 16-bit bus: No
32-bit bus: No, Relative Addressing Supported: No
Vendor ID: 'ATAPI ', Product ID: 'DVD DW 8X16X8X16', Revision Level: 'L.02'


CStarBurn_ScsiDeviceGeneric::CStarBurn_ScsiDeviceGeneric_SharedConstructor(): 'ATAPI ' - 'DVD DW 8X16X8X16' - 'L.02' sits at 1:0:1:0

CD/DVD Capabilities Page Dump:
Page Code: 0x2A, Reserved1: 0x00, PSBit (Page Savable): 0
Page Size in UCHARs: 54 UCHARs, CD-R Read: Yes, CD-E Read: Yes
DVD-ROM Read: Yes, DVD-R Read: Yes, DVD-RAM Read: No, Reserved2: 0x00
CD-R Write: Yes, CD-E Write: Yes, Test Write: Yes
Reserved3: 0x00, DVD-R Write: Yes, DVD-RAM Write: No
Reserved4: 0x00, Audio Play: Yes, Composite: No
Digital Port One: Yes, Digital Port Two: No
MODE2 Form1: Yes, MODE2 Form2: Yes
Is Multi Session: Yes, CDDA: Yes, CDDAAccurate: Yes
BUP (Buffer Underrun Protection) Supported: Yes
RW Supported: Yes, RW Deinterleaved: No, C2Pointers: No
ISRC: Yes, UPC: Yes, Read Bar Code Capable: No
Lock: Yes, LockState: 0, Prevent Jumper: No
Reserved5: 0x00, Eject: Yes, Loading Mechanism Type: 0x01
Separate Volume: No, Separate Channel Mute: No
Supports Disc Present: No, SW Slot Selection: No
Side Change Capable: No, RW InLeadIn Readable: Yes, Reserved6: 0x00
Maximum Read Speed: 8467 KBps
Number Of Volume Level(s): 2, Buffer Size in KBs: 2048
Current Read Speed: 8467 KBps
Reserved7: 0x00
BCK: No, RCK: No, LSBF: No, Length: 0x00
Reserved8: 0x00
Maximum Write Speed: 8467 KBps
Current Write Speed: 8467 KBps
Reserved9: 0x0001


CStarBurn_CdvdBurnerGrabber::CStarBurn_CdvdBurnerGrabber_SharedConstructor(): Cache size is 0 MBs, 167772160 UCHARs

CStarBurn_CdvdBurnerGrabber::GetSupportedMediaFormatsEx(): DVD+RW page size in UCHAR(s): 12

CStarBurn_CdvdBurnerGrabber::GetSupportedMediaFormatsEx(): DVD+R page size in UCHAR(s): 12

CStarBurn_CdvdBurnerGrabber::GetSupportedMediaFormatsEx(): DVD+R DL page size in UCHAR(s): 12

StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x01, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: Yes
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x03, Data Block Type: 0x08, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x01, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: No
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x00, Data Block Type: 0x08, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x01, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: No
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x00, Data Block Type: 0x08, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x01, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: No
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x00, Data Block Type: 0x08, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x02, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: No
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x00, Data Block Type: 0x08, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x02, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: No
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x00, Data Block Type: 0x08, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x02, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: No
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x00, Data Block Type: 0x08, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x03, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: No
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x00, Data Block Type: 0x01, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x03, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: No
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x00, Data Block Type: 0x01, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x03, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: No
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x00, Data Block Type: 0x01, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x03, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: No
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x00, Data Block Type: 0x03, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x03, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: No
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x00, Data Block Type: 0x03, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): ENTERed for 0x0012F389, 0x0012F388

CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): Event Data Length 0x0006
CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): Notification Class: 4, Reserved1: 0x00CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): NEA: 0, SupportedEventClasses: 0x56CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): MediaEvent: 0, Reserved2: 0x00CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): IsDoorOrTrayOpen: 0, IsMediaPresent: 0CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): Reserved3: 0x00, StartSlot: 0x00, EndSlot: 0x00
CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): EXITing with success

CStarBurn_CdvdBurnerGrabber::Eject(): ENTERed

CStarBurn_CdvdBurnerGrabber::Eject(): EXITing with success

CStarBurn_CdvdBurnerGrabber::Load(): ENTERed

CStarBurn_CdvdBurnerGrabber::Load(): EXITing with success

CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): ENTERed for 0x0012F389, 0x0012F388

CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): Event Data Length 0x0006
CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): Notification Class: 4, Reserved1: 0x00CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): NEA: 0, SupportedEventClasses: 0x56CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): MediaEvent: 0, Reserved2: 0x00CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): IsDoorOrTrayOpen: 0, IsMediaPresent: 1CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): Reserved3: 0x00, StartSlot: 0x00, EndSlot: 0x00
CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): EXITing with success

CStarBurn_CdvdBurnerGrabber::GetInsertedDiscType(): ENTERed

CStarBurn_CdvdBurnerGrabber::GetInsertedDiscType(): EXITing with success, disc type == 0x00000005

CStarBurn_CdvdBurnerGrabber::GetInsertedDiscType(): ENTERed

CStarBurn_CdvdBurnerGrabber::GetInsertedDiscType(): EXITing with success, disc type == 0x00000005

StarBurn:StarBurn_CdvdBurnerGrabber_GetTrackInformation(): ENTERed for track number 0xFF

StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x00, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: No
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x00, Data Block Type: 0x03, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x01, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: No
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x00, Data Block Type: 0x08, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x01, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: No
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x00, Data Block Type: 0x08, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


CStarBurn_CdvdBurnerGrabber::ReadTrackInformation(): Current track number is 0x01 ( 0xFF passed, 0x01 stored )

Track Information Dump:
Track Number: 1, Session Number: 1
Track Mode: 0x04, Copy: No, Damage: No
Data Mode: 0x01, FP (Fixed Packet): No, Packet: Yes, Blank: Yes
RT (Reserved Track): No, NWA_V (Next Writable Address Valid): Yes
Track Start Address (LBA): 0, Next Writable Address (LBA): 0
Free Logical Block(s): 2297888, Fixed Packet Size: 16 LB(s)
Track Size In LBs: 2297888, Last Recorded Address: 0


CStarBurn_CdvdBurnerGrabber::TestUnitReady(): ENTERed for 20 second(s), is fast exit: 1

CStarBurn_CdvdBurnerGrabber::TestUnitReady(): EXITing with success

CStarBurn_CdvdBurnerGrabber::SetCdvdSpeeds(): ENTERed for 65535, 65535

CStarBurn_CdvdBurnerGrabber::SetCdvdSpeeds(): Setting speeds for DVD ( 5 )

CStarBurn_CdvdBurnerGrabber::SetCurrentSpeedsForDVD(): Ending LBA: 2297887

CStarBurn_CdvdBurnerGrabber::SetCdvdSpeeds(): EXITing with success

CStarBurn_CdvdBurnerGrabber::GetCdvdSpeeds(): ENTERed

CStarBurn_CdvdBurnerGrabber::GetCdvdSpeeds(): [ CD ] Current Read 22160, Maximum Read 22160, Current Write 22160, Maximum Write 22160

CStarBurn_CdvdBurnerGrabber::GetCurrentSpeedsForDVD(): UPDATED, Descriptor: 0, Current read speed in KBps: 9276, StartPerformance: 9276, EndPerformance: 9276

CStarBurn_CdvdBurnerGrabber::GetCurrentSpeedsForDVD(): UPDATED, Descriptor: 0, Current write speed in KBps: 22160, StartPerformance: 22160, EndPerformance: 22160

CStarBurn_CdvdBurnerGrabber::GetMaximumSpeedsForDVD(): UPDATED, Descriptor: 0, Maximum read speed in KBps: 9276, ReadValue: 9276

CStarBurn_CdvdBurnerGrabber::GetMaximumSpeedsForDVD(): UPDATED, Descriptor: 0, Maximum write speed in KBps: 22160, WriteValue: 22160

CStarBurn_CdvdBurnerGrabber::GetMaximumSpeedsForDVD(): IGNORED, Descriptor: 1, Maximum read speed in KBps: 9276, ReadValue: 9276

CStarBurn_CdvdBurnerGrabber::GetMaximumSpeedsForDVD(): IGNORED, Descriptor: 1, Maximum write speed in KBps: 22160, WriteValue: 16620

CStarBurn_CdvdBurnerGrabber::GetMaximumSpeedsForDVD(): IGNORED, Descriptor: 2, Maximum read speed in KBps: 9276, ReadValue: 9276

CStarBurn_CdvdBurnerGrabber::GetMaximumSpeedsForDVD(): IGNORED, Descriptor: 2, Maximum write speed in KBps: 22160, WriteValue: 11080

CStarBurn_CdvdBurnerGrabber::GetMaximumSpeedsForDVD(): IGNORED, Descriptor: 3, Maximum read speed in KBps: 9276, ReadValue: 9276

CStarBurn_CdvdBurnerGrabber::GetMaximumSpeedsForDVD(): IGNORED, Descriptor: 3, Maximum write speed in KBps: 22160, WriteValue: 5540

CStarBurn_CdvdBurnerGrabber::GetCdvdSpeeds(): [ DVD ] Current Read 9276, Maximum Read 9276, Current Write 22160, Maximum Write 22160

CStarBurn_CdvdBurnerGrabber::GetCdvdSpeeds(): Using DVD-style values for everything

CStarBurn_CdvdBurnerGrabber::GetCdvdSpeeds(): EXITing with success

CStarBurn_CdvdBurnerGrabber::GetBUP(): ENTERed for 0x0012F38B, 0x0012F38A

CStarBurn_CdvdBurnerGrabber::GetBUP(): Probing for JustLink style protection...

CStarBurn_ScsiTransportASPI::ExecuteCDB(): Command failed

SCSI Request Block Dump:
SRB_Status: 0x04, SRB_HaStat: 0x00, SRB_TargStat: 0x02
CDB Length: 10, CDB Dump: 0x5A 0x08 0xB0 0x00 0x00 0x00 0x00 0x10 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00


SCSI sense data dump:
Error Code: 0x70, Is Sense Valid: No, Segment Number: 0x00 (0)
Sense Key: 0x05, Reserved: 0x00, Incorrect Length: No
End Of Media: No, File Mark: No, Information: 0x00 0x00 0x00 0x00
Additional Sense Length: 0x12 (18)
Command Specific Information: 0x00 0x00 0x00 0x00
Additional Sense Code (ASC): 0x24, Additional Sense Code Qualifier (ASCQ): 0x00


CStarBurn_CdvdBurnerGrabber::GetBUP(): WARNING! Probing for JustLink style protection failed!!!

CStarBurn_CdvdBurnerGrabber::GetBUP(): Probing for BURN-Proof style protection...

CStarBurn_CdvdBurnerGrabber::GetBUP(): [ 2 ] Supported bit: 1

CStarBurn_CdvdBurnerGrabber::GetBUP(): [ 2 ] Enabled bit: 0

CStarBurn_CdvdBurnerGrabber::GetBUP(): BURN-Proof buffer underrun protection, supported status 1, enabled status 0

CStarBurn_CdvdBurnerGrabber::GetBUP(): EXITing with success, supported: Yes, enabled: No

CStarBurn_CdvdBurnerGrabber::SetBUP(): ENTERed for 1

CStarBurn_CdvdBurnerGrabber::SetBUP(): Enabling JustLink style protection...

CStarBurn_ScsiTransportASPI::ExecuteCDB(): Command failed

SCSI Request Block Dump:
SRB_Status: 0x04, SRB_HaStat: 0x00, SRB_TargStat: 0x02
CDB Length: 10, CDB Dump: 0x5A 0x08 0xB0 0x00 0x00 0x00 0x00 0x10 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00


SCSI sense data dump:
Error Code: 0x70, Is Sense Valid: No, Segment Number: 0x00 (0)
Sense Key: 0x05, Reserved: 0x00, Incorrect Length: No
End Of Media: No, File Mark: No, Information: 0x00 0x00 0x00 0x00
Additional Sense Length: 0x12 (18)
Command Specific Information: 0x00 0x00 0x00 0x00
Additional Sense Code (ASC): 0x24, Additional Sense Code Qualifier (ASCQ): 0x00


CStarBurn_CdvdBurnerGrabber::SetBUP(): WARNING! Enabling JustLink style protection failed!!!

CStarBurn_CdvdBurnerGrabber::SetBUP(): Enabling BURN-Proof style protection...

CStarBurn_CdvdBurnerGrabber::SetBUP(): [ 2 ] Enabled bit: 1

CStarBurn_CdvdBurnerGrabber::SetBUP(): BURN-Proof buffer underrun protection, enabled status 1

CStarBurn_CdvdBurnerGrabber::SetBUP(): EXITing with success, enabled: Yes

CStarBurn_CdvdBurnerGrabber::Lock(): ENTERed

CStarBurn_CdvdBurnerGrabber::Lock(): EXITing with success

CStarBurn_CdvdBurnerGrabber::SendOPC(): ENTERed

CStarBurn_CdvdBurnerGrabber::SendOPC(): EXITing with success

CStarBurn_CdvdBurnerGrabber::TrackAtOnce(): ENTERed for 0x012A7970

CStarBurn_CdvdBurnerGrabber::TrackAtOnce(): Inserted disc type 0x00000005

CStarBurn_CdvdBurnerGrabber::TrackAtOnce(): DVD media ( 5 ) now has single transfer size of 32768 UCHARs

CStarBurn_CdvdBurnerGrabber::TrackAtOnce(): Setting write parameters to data

CStarBurn_CdvdBurnerGrabber::TrackAtOnce(): Setting write parameters to MODE1

CStarBurn_CdvdBurnerGrabber::TrackAtOnce(): Reading track information

CStarBurn_CdvdBurnerGrabber::TrackAtOnce(): Generic read track info...

StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x01, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: Yes
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x03, Data Block Type: 0x08, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x01, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: Yes
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x00, Data Block Type: 0x08, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x01, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: Yes
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x00, Data Block Type: 0x08, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


CStarBurn_CdvdBurnerGrabber::ReadTrackInformation(): Current track number is 0x01 ( 0xFF passed, 0x01 stored )

Track Information Dump:
Track Number: 1, Session Number: 1
Track Mode: 0x04, Copy: No, Damage: No
Data Mode: 0x01, FP (Fixed Packet): No, Packet: Yes, Blank: Yes
RT (Reserved Track): No, NWA_V (Next Writable Address Valid): Yes
Track Start Address (LBA): 0, Next Writable Address (LBA): 0
Free Logical Block(s): 2297888, Fixed Packet Size: 16 LB(s)
Track Size In LBs: 2297888, Last Recorded Address: 0


CStarBurn_CdvdBurnerGrabber::TrackAtOnce(): Setting write parameters

CStarBurn_CdvdBurnerGrabber::TrackAtOnce(): Setting DVD-R(W) write parameters for single session mode

StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x01, Test Write: No, Reserved2_1: 0x00
BUP (Buffer Underrun Protection) Enabled: Yes
Track Mode: 0x04, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x03, Data Block Type: 0x08, Reserved4: 0x00
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x02, Test Write: No, Reserved2_1: 0x01
BUP (Buffer Underrun Protection) Enabled: Yes
Track Mode: 0x05, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x00, Data Block Type: 0x08, Reserved4: 0x10
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


StarBurn_DumpCdvdWriteParametersPage(): WARNING! Size 50 less then 56!

Write Parameters Page Dump:
Page Code: 0x05, PSBit (Page Saveable): 0
Page Length: 50 UCHARs, Write Type: 0x02, Test Write: No, Reserved2_1: 0x01
BUP (Buffer Underrun Protection) Enabled: Yes
Track Mode: 0x05, Copy Allowed: No, FP (Is Fixed Packet): No
Next Session: 0x00, Data Block Type: 0x08, Reserved4: 0x10
Host Application Code: 0x00, Session Format: 0x00
Packet Size: 32, Audio Pause Length: 150
Media Catalog Number: 0x00000000000000000000000000000000
ISRC: 0x00000000000000000000000000000000
SubHeaderUCHAR0: 0x00, SubHeaderUCHAR1: 0x00
SubHeaderUCHAR2: 0x00, SubHeaderUCHAR3: 0x00
Vendor Specific: 0x00 0x00 0x00 0x00


CStarBurn_CdvdBurnerGrabber::TrackAtOnce(): File chain size in LBs 2085075 should be OK for free LBs 2297888

CStarBurn_CdvdBurnerGrabber::TrackAtOnce(): DVD padding is NOT used, chain size in LBs: 2085075, padding state: 1, multisession: No

CStarBurn_CdvdBurnerGrabber::TrackAtOnce(): Reserving track for DVD-R(W)

CStarBurn_CdvdBurnerGrabber::WriteCacheThread(): Cache full event set #1

CStarBurn_CdvdBurnerGrabber::WriteCacheThread(): Patched last transfer size

CStarBurn_CdvdBurnerGrabber::WriteCacheThread(): Setting end marker (0)

CStarBurn_CdvdBurnerGrabber::WriteCacheThread(): Set cache thread dead event

CStarBurn_CdvdBurnerGrabber::SynchronizeCache(): ENTERed

CStarBurn_CdvdBurnerGrabber::SynchronizeCache(): VendorID <ATAPI >, ProductID <DVD DW 8X16X8X16>, disc type 5

CStarBurn_CdvdBurnerGrabber::SynchronizeCache(): Generic synchronization

CStarBurn_CdvdBurnerGrabber::SynchronizeCache(): EXITing with success

CStarBurn_CdvdBurnerGrabber::TrackAtOnce(): EXITing with success

StarBurn:StarBurn_CvdBurnerGrabber_CloseSession(): ENTERed

CStarBurn_CdvdBurnerGrabber::CloseSession(): ENTERed

CStarBurn_CdvdBurnerGrabber::CloseSession(): Disc type 0x00000005

CStarBurn_CdvdBurnerGrabber::CloseSession(): EXITing with success #1

StarBurn:StarBurn_CvdBurnerGrabber_CloseSession(): EXITing with status 0 ( 0x0 )

CStarBurn_ScsiTransportASPI::ExecuteCDB(): Command failed

SCSI Request Block Dump:
SRB_Status: 0x04, SRB_HaStat: 0x00, SRB_TargStat: 0x02
CDB Length: 12, CDB Dump: 0x4E 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00


SCSI sense data dump:
Error Code: 0x70, Is Sense Valid: No, Segment Number: 0x00 (0)
Sense Key: 0x02, Reserved: 0x00, Incorrect Length: No
End Of Media: No, File Mark: No, Information: 0x00 0x00 0x00 0x00
Additional Sense Length: 0x12 (18)
Command Specific Information: 0x00 0x00 0x00 0x00
Additional Sense Code (ASC): 0x30, Additional Sense Code Qualifier (ASCQ): 0x00


StarBurn:StarBurn_CdvdBurnerGrabber_VerifyTree(): WARNING! StopPlayScan() failed!

CStarBurn_CdvdBurnerGrabber::Release(): ENTERed

CStarBurn_CdvdBurnerGrabber::Release(): EXITing with success

CStarBurn_CdvdBurnerGrabber::Eject(): ENTERed

CStarBurn_CdvdBurnerGrabber::Eject(): EXITing with success

CStarBurn_CdvdBurnerGrabber::Load(): ENTERed

CStarBurn_CdvdBurnerGrabber::Load(): EXITing with success

CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): ENTERed for 0x0012FA17, 0x0012FA16

CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): Event Data Length 0x0006
CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): Notification Class: 4, Reserved1: 0x00CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): NEA: 0, SupportedEventClasses: 0x56CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): MediaEvent: 0, Reserved2: 0x00CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): IsDoorOrTrayOpen: 0, IsMediaPresent: 1CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): Reserved3: 0x00, StartSlot: 0x00, EndSlot: 0x00
CStarBurn_CdvdBurnerGrabber::GetMediaTrayStatus(): EXITing with success


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 Post subject:
PostPosted: Tue Jan 16, 2007 9:19 pm 
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Joined: Fri Jun 18, 2004 12:03 am
Posts: 4089
Location: British Virgin Islands
1) I don't see any problem in the log. Also it looks like verification process completed w/o any problem. What *exactly* is wrong with the recorded disc?

2) StopPlayScan(...) always fail for DVD media. It's OK.


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PostPosted: Tue Jan 16, 2007 10:11 pm 
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Joined: Tue Jan 16, 2007 5:39 pm
Posts: 11
Location: France
Thanks for your quick answer.
In fact after the burnin process my application checks if the media has been correctly burned (a CRC check on each files is compared from the source files). But in this case it can't read the media. It's seen as blank.

If I check the media in a commercial burnin application like Nero it indicates that the session on the media is not closed. If I close the session using Nero the media is ok and readable.

So it's why I suspected the CloseSession to not work as expected.

Do you have any idea on what could be wrong?
Thanks,
F!o


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 Post subject:
PostPosted: Tue Jan 16, 2007 10:16 pm 
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Joined: Fri Jun 18, 2004 12:03 am
Posts: 4089
Location: British Virgin Islands
1) Do you apply such a check immediately after burning process is done or you're doing it after eject/load sequence?

2) Can you use CloseSession.exe instead of Nero to finalize the disc?

3) Can you try TrackAtOnceFromFile.exe C sample to reproduce this situation?

4) Does it happen ALWAYS with this drive and this media?

F!o wrote:
Thanks for your quick answer.
In fact after the burnin process my application checks if the media has been correctly burned (a CRC check on each files is compared from the source files). But in this case it can't read the media. It's seen as blank.

If I check the media in a commercial burnin application like Nero it indicates that the session on the media is not closed. If I close the session using Nero the media is ok and readable.

So it's why I suspected the CloseSession to not work as expected.

Do you have any idea on what could be wrong?
Thanks,
F!o


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PostPosted: Thu Jan 18, 2007 4:54 pm 
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Joined: Tue Jan 16, 2007 5:39 pm
Posts: 11
Location: France
Here are the answers to your questions:

1) At the end of the burnin process, I try a StopPlayScan (that works sometime) to avoid ejecting the media, if it fails I eject the drive, wait and reload it and next start the crc check of the media. So I've got an eject/load sequence.

2) On some not closed DVDs I have tried to close them with the CloseSession, but it still exiting w/ sucess, but the DVD remains not closed.

3) I have made an ISO file of a successfully burned DVD and used the TrackAtOnceFromFile sample with this image and seen no error, with 2 different kind of media, but as this seems to be really random I’m not sure we can keep this test as a reference.

4) Unfortunately this is really random, as said I've successfully burned the DVD on a system where it previously failed without changing anything. And it appears randomly on others systems (different hardware, drives and media).

So it's why it's not easy. What I plan to do is as the CloseSession method returns successfully even if not closed, I will add always a check of the session status (really closed or not), currently I just take into consideration the return of this call that seems to not be enough accurate.

Do you think it could come from an incompatibility between drives and media (knowing that it happens on several brands of both...)? From the Vista environment? Can I see anything on a bad media (not closed) that could help you to understand?

Thanks for you help.


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PostPosted: Thu Jan 18, 2007 6:40 pm 
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Joined: Fri Jun 18, 2004 12:03 am
Posts: 4089
Location: British Virgin Islands
1) Everything is clear now, you're doing correct things.

2) I need the log and some track layout info (Nero reports it) from such a disc with session not closed. Even with radon burns you should have such a disc sooner or later.

3) Grab at least such an info: a) burner model b) media type c) software installed and let is know it.

4) I'd like to see your software. Maybe there are some reaces between threads or something like this.

If the problem happens with different media and burner types other users should hit such a situation. But they don't. And this is strange. And I want to sort this issue out.

So please gather info from above and let me know at anton@rocketdivision.com. Thank you for cooperation!

F!o wrote:
Here are the answers to your questions:

1) At the end of the burnin process, I try a StopPlayScan (that works sometime) to avoid ejecting the media, if it fails I eject the drive, wait and reload it and next start the crc check of the media. So I've got an eject/load sequence.

2) On some not closed DVDs I have tried to close them with the CloseSession, but it still exiting w/ sucess, but the DVD remains not closed.

3) I have made an ISO file of a successfully burned DVD and used the TrackAtOnceFromFile sample with this image and seen no error, with 2 different kind of media, but as this seems to be really random I’m not sure we can keep this test as a reference.

4) Unfortunately this is really random, as said I've successfully burned the DVD on a system where it previously failed without changing anything. And it appears randomly on others systems (different hardware, drives and media).

So it's why it's not easy. What I plan to do is as the CloseSession method returns successfully even if not closed, I will add always a check of the session status (really closed or not), currently I just take into consideration the return of this call that seems to not be enough accurate.

Do you think it could come from an incompatibility between drives and media (knowing that it happens on several brands of both...)? From the Vista environment? Can I see anything on a bad media (not closed) that could help you to understand?

Thanks for you help.


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