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fordman

Missing Device MD5 bug still in Imgburn 2.2.0.0

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The MD5 hash value calculated from the device failed in the very first (and only to date) image I burned with Imgburn 2.2.0.0, so the bug is apparently still there. Meanwhile it had been awhile since it happened with 2.1.0.0. I sprang up right after the new year and seemed to subside when February came along.

 

My log to support this is below. Note that I always choose to used debug mode and "Display IFO Layer Break Information" whenever I am about to burn an image, even when it is stored in the MDS, so that I will have a record of which file it occurs during in the log file...

 

FordMan

 

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I 22:04:10 ImgBurn Version 2.2.0.0 started!

I 22:04:10 Microsoft Windows XP Home Edition (5.1, Build 2600 : Service Pack 2)

I 22:04:10 Total Physical Memory: 2,096,620 KB - Available: 1,495,376 KB

W 22:04:10 Drive E:\ (FAT32) does not support single files > 4 GB in size.

I 22:04:10 Initialising SPTI...

I 22:04:10 Searching for SCSI / ATAPI devices...

I 22:04:10 Found 2 DVD-ROMs, 2 DVD?RWs and 1 DVD?RW/RAM!

W 22:06:16 Program 'Debug Mode' has been Enabled!

D 22:06:33 GetIFOLayerBreakPositions - MinL0DataZoneCapacity: 1593248

D 22:06:33 GetIFOLayerBreakPositions - MaxL0DataZoneCapacity: 2086912

D 22:06:33 File System - File: VIDEO_TS\VIDEO_TS.IFO - LBA: 307 - 315 - Size: 18,432 bytes

D 22:06:33 File System - File: VIDEO_TS\VIDEO_TS.VOB - LBA: 316 - 372 - Size: 116,736 bytes

D 22:06:33 File System - File: VIDEO_TS\VIDEO_TS.BUP - LBA: 373 - 381 - Size: 18,432 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_01_0.IFO - LBA: 382 - 430 - Size: 100,352 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_01_0.VOB - LBA: 431 - 315657 - Size: 645,584,896 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_01_1.VOB - LBA: 315658 - 839859 - Size: 1,073,565,696 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_01_2.VOB - LBA: 839860 - 1364061 - Size: 1,073,565,696 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_01_3.VOB - LBA: 1364062 - 1888263 - Size: 1,073,565,696 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_01_4.VOB - LBA: 1888264 - 2412465 - Size: 1,073,565,696 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_01_5.VOB - LBA: 2412466 - 2687469 - Size: 563,208,192 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_01_0.BUP - LBA: 2687470 - 2687518 - Size: 100,352 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_02_0.IFO - LBA: 2687519 - 2687527 - Size: 18,432 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_02_0.VOB - LBA: 2687528 - 2687584 - Size: 116,736 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_02_1.VOB - LBA: 2687585 - 2735231 - Size: 97,581,056 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_02_0.BUP - LBA: 2735232 - 2735240 - Size: 18,432 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_03_0.IFO - LBA: 2735241 - 2735249 - Size: 18,432 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_03_0.VOB - LBA: 2735250 - 2735306 - Size: 116,736 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_03_1.VOB - LBA: 2735307 - 2754478 - Size: 39,264,256 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_03_0.BUP - LBA: 2754479 - 2754487 - Size: 18,432 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_04_0.IFO - LBA: 2754488 - 2754496 - Size: 18,432 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_04_0.VOB - LBA: 2754497 - 2754553 - Size: 116,736 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_04_1.VOB - LBA: 2754554 - 2774642 - Size: 41,142,272 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_04_0.BUP - LBA: 2774643 - 2774651 - Size: 18,432 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_05_0.IFO - LBA: 2774652 - 2774665 - Size: 28,672 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_05_0.VOB - LBA: 2774666 - 2774722 - Size: 116,736 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_05_1.VOB - LBA: 2774723 - 2996848 - Size: 454,914,048 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_05_0.BUP - LBA: 2996849 - 2996862 - Size: 28,672 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_06_0.IFO - LBA: 2996863 - 2996872 - Size: 20,480 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_06_0.VOB - LBA: 2996873 - 2996929 - Size: 116,736 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_06_1.VOB - LBA: 2996930 - 3186462 - Size: 388,163,584 bytes

D 22:06:33 File System - File: VIDEO_TS\VTS_06_0.BUP - LBA: 3186463 - 3186472 - Size: 20,480 bytes

D 22:06:33 __ParseFS - Found 31 Files

D 22:06:33 File System - File: VIDEO_TS\VIDEO_TS.IFO - LBA: 307 - 315

D 22:06:33 File System - File: VIDEO_TS\VIDEO_TS.VOB - LBA: 316 - 372

D 22:06:33 File System - File: VIDEO_TS\VIDEO_TS.BUP - LBA: 373 - 381

D 22:06:33 File System - File: VIDEO_TS\VTS_01_0.IFO - LBA: 382 - 430

D 22:06:33 File System - File: VIDEO_TS\VTS_01_0.VOB - LBA: 431 - 315657

D 22:06:33 File System - File: VIDEO_TS\VTS_01_1.VOB - LBA: 315658 - 839859

D 22:06:33 File System - File: VIDEO_TS\VTS_01_2.VOB - LBA: 839860 - 1364061

D 22:06:33 File System - File: VIDEO_TS\VTS_01_3.VOB - LBA: 1364062 - 1888263

D 22:06:33 File System - File: VIDEO_TS\VTS_01_4.VOB - LBA: 1888264 - 2412465

D 22:06:33 File System - File: VIDEO_TS\VTS_01_5.VOB - LBA: 2412466 - 2687469

D 22:06:33 File System - File: VIDEO_TS\VTS_01_0.BUP - LBA: 2687470 - 2687518

D 22:06:33 File System - File: VIDEO_TS\VTS_02_0.IFO - LBA: 2687519 - 2687527

D 22:06:33 File System - File: VIDEO_TS\VTS_02_0.VOB - LBA: 2687528 - 2687584

D 22:06:33 File System - File: VIDEO_TS\VTS_02_1.VOB - LBA: 2687585 - 2735231

D 22:06:33 File System - File: VIDEO_TS\VTS_02_0.BUP - LBA: 2735232 - 2735240

D 22:06:33 File System - File: VIDEO_TS\VTS_03_0.IFO - LBA: 2735241 - 2735249

D 22:06:33 File System - File: VIDEO_TS\VTS_03_0.VOB - LBA: 2735250 - 2735306

D 22:06:33 File System - File: VIDEO_TS\VTS_03_1.VOB - LBA: 2735307 - 2754478

D 22:06:33 File System - File: VIDEO_TS\VTS_03_0.BUP - LBA: 2754479 - 2754487

D 22:06:33 File System - File: VIDEO_TS\VTS_04_0.IFO - LBA: 2754488 - 2754496

D 22:06:33 File System - File: VIDEO_TS\VTS_04_0.VOB - LBA: 2754497 - 2754553

D 22:06:33 File System - File: VIDEO_TS\VTS_04_1.VOB - LBA: 2754554 - 2774642

D 22:06:33 File System - File: VIDEO_TS\VTS_04_0.BUP - LBA: 2774643 - 2774651

D 22:06:33 File System - File: VIDEO_TS\VTS_05_0.IFO - LBA: 2774652 - 2774665

D 22:06:33 File System - File: VIDEO_TS\VTS_05_0.VOB - LBA: 2774666 - 2774722

D 22:06:33 File System - File: VIDEO_TS\VTS_05_1.VOB - LBA: 2774723 - 2996848

D 22:06:33 File System - File: VIDEO_TS\VTS_05_0.BUP - LBA: 2996849 - 2996862

D 22:06:33 File System - File: VIDEO_TS\VTS_06_0.IFO - LBA: 2996863 - 2996872

D 22:06:33 File System - File: VIDEO_TS\VTS_06_0.VOB - LBA: 2996873 - 2996929

D 22:06:33 File System - File: VIDEO_TS\VTS_06_1.VOB - LBA: 2996930 - 3186462

D 22:06:33 File System - File: VIDEO_TS\VTS_06_0.BUP - LBA: 3186463 - 3186472

D 22:06:33 GetIFOLayerBreakPositions - Start/End LBA Match - File: VTS_01_3.VOB

D 22:06:33 GetIFOLayerBreakPositions - Start/End LBA Match - File: VTS_01_4.VOB

D 22:06:33 Potential Layer Break Position! - LBA: 1855344 (VTS_01, PGC: 1, Cell: 23, Vob/Cell ID: 1/23, Time: 00:53:36, SPLIP Flag: No)

I 22:06:43 Operation Started!

I 22:06:43 Source File: U:\BOM - Image\BOM.MDS

I 22:06:43 Source File Sectors: 3,186,496 (MODE1/2048)

I 22:06:43 Source File Size: 6,525,943,808 bytes

I 22:06:43 Source File Volume Identifier: BOM

I 22:06:43 Source File Application Identifier: DVD Studio Pro:4.0.2, DSPInterface:371, DVDAuthoring:350, DVDBase:371(Encoder: 483), Oxygene:409

I 22:06:43 Source File Implementation Identifier: Apple Computer, Inc.

I 22:06:43 Source File File System(s): ISO9660, UDF (1.02)

I 22:06:43 Destination Device: [1:1:0] PIONEER DVD-RW DVR-111L 8.29 (I:) (ATA)

I 22:06:43 Destination Media Type: DVD+R DL (Disc ID: MKM-001-00) (Speeds: 2.4x, 4x, 6x, 8x)

I 22:06:43 Destination Media Sectors: 4,173,824

I 22:06:43 Write Mode: DVD

I 22:06:43 Write Type: DAO

I 22:06:43 Write Speed: 6x

I 22:06:43 Link Size: Auto

I 22:06:43 Test Mode: No

I 22:06:43 BURN-Proof: Enabled

I 22:06:43 Optimal L0 Data Zone Capacity: 1,855,344

I 22:06:43 Optimal L0 Data Zone Method: Copied From Original Disc

D 22:07:03 Device Buffer Size: 1,605,632 bytes.

D 22:07:03 Device Buffer Available: 1,605,632 bytes.

I 22:07:03 Filling Buffer... (256 MB)

I 22:07:09 Writing LeadIn...

I 22:07:22 Writing Image...

I 22:07:22 Writing Layer 0... (LBA: 0 - 1855343)

I 22:15:18 Writing Layer 1... (LBA: 1855344 - 3186495)

I 22:21:15 Synchronising Cache...

I 22:21:16 Closing Track...

I 22:21:24 Finalising Disc...

I 22:25:28 Image MD5: 9cfc873e93673baa89a9436b73505d8a

I 22:25:28 Exporting Graph Data...

I 22:25:29 Graph Data File: C:\Program Files\ImgBurn\PIONEER_DVD-RW_DVR-111L_8.29_2-15-2007_10-06_PM_MKM-001-00_6x_BOM.ibg

I 22:25:29 Export Successfully Completed!

I 22:25:29 Operation Successfully Completed! - Duration: 00:18:45

I 22:25:29 Average Write Rate: 7,659 KB/s (5.5x) - Maximum Write Rate: 8,503 KB/s (6.1x)

I 22:25:29 Cycling Tray before Verify...

I 22:25:54 Device Ready!

D 22:25:54 File System - File: VIDEO_TS\VIDEO_TS.IFO - LBA: 307 - 315 - Size: 18,432 bytes

D 22:25:54 File System - File: VIDEO_TS\VIDEO_TS.VOB - LBA: 316 - 372 - Size: 116,736 bytes

D 22:25:54 File System - File: VIDEO_TS\VIDEO_TS.BUP - LBA: 373 - 381 - Size: 18,432 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_01_0.IFO - LBA: 382 - 430 - Size: 100,352 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_01_0.VOB - LBA: 431 - 315657 - Size: 645,584,896 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_01_1.VOB - LBA: 315658 - 839859 - Size: 1,073,565,696 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_01_2.VOB - LBA: 839860 - 1364061 - Size: 1,073,565,696 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_01_3.VOB - LBA: 1364062 - 1888263 - Size: 1,073,565,696 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_01_4.VOB - LBA: 1888264 - 2412465 - Size: 1,073,565,696 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_01_5.VOB - LBA: 2412466 - 2687469 - Size: 563,208,192 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_01_0.BUP - LBA: 2687470 - 2687518 - Size: 100,352 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_02_0.IFO - LBA: 2687519 - 2687527 - Size: 18,432 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_02_0.VOB - LBA: 2687528 - 2687584 - Size: 116,736 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_02_1.VOB - LBA: 2687585 - 2735231 - Size: 97,581,056 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_02_0.BUP - LBA: 2735232 - 2735240 - Size: 18,432 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_03_0.IFO - LBA: 2735241 - 2735249 - Size: 18,432 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_03_0.VOB - LBA: 2735250 - 2735306 - Size: 116,736 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_03_1.VOB - LBA: 2735307 - 2754478 - Size: 39,264,256 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_03_0.BUP - LBA: 2754479 - 2754487 - Size: 18,432 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_04_0.IFO - LBA: 2754488 - 2754496 - Size: 18,432 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_04_0.VOB - LBA: 2754497 - 2754553 - Size: 116,736 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_04_1.VOB - LBA: 2754554 - 2774642 - Size: 41,142,272 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_04_0.BUP - LBA: 2774643 - 2774651 - Size: 18,432 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_05_0.IFO - LBA: 2774652 - 2774665 - Size: 28,672 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_05_0.VOB - LBA: 2774666 - 2774722 - Size: 116,736 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_05_1.VOB - LBA: 2774723 - 2996848 - Size: 454,914,048 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_05_0.BUP - LBA: 2996849 - 2996862 - Size: 28,672 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_06_0.IFO - LBA: 2996863 - 2996872 - Size: 20,480 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_06_0.VOB - LBA: 2996873 - 2996929 - Size: 116,736 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_06_1.VOB - LBA: 2996930 - 3186462 - Size: 388,163,584 bytes

D 22:25:54 File System - File: VIDEO_TS\VTS_06_0.BUP - LBA: 3186463 - 3186472 - Size: 20,480 bytes

D 22:25:54 __ParseFS - Found 31 Files

I 22:25:54 Operation Started!

I 22:25:54 Source Device: [1:1:0] PIONEER DVD-RW DVR-111L 8.29 (I:) (ATA)

I 22:25:54 Source Media Type: DVD+R DL (Book Type: DVD-ROM) (Disc ID: MKM-001-00) (Speeds: 2.4x, 4x, 6x, 8x)

I 22:25:54 Image File: U:\BOM - Image\BOM.MDS

I 22:25:54 Image File Sectors: 3,186,496 (MODE1/2048)

I 22:25:54 Image File Size: 6,525,943,808 bytes

I 22:25:54 Image File Volume Identifier: BOM

I 22:25:54 Image File Application Identifier: DVD Studio Pro:4.0.2, DSPInterface:371, DVDAuthoring:350, DVDBase:371(Encoder: 483), Oxygene:409

I 22:25:54 Image File Implementation Identifier: Apple Computer, Inc.

I 22:25:54 Image File File System(s): ISO9660, UDF (1.02)

I 22:25:54 Verifying Sectors... (LBA: 0 - 3186495)

I 22:40:16 Image MD5: 9cfc873e93673baa89a9436b73505d8a

I 22:40:16 Exporting Graph Data...

I 22:40:16 Graph Data File: C:\Program Files\ImgBurn\PIONEER_DVD-RW_DVR-111L_8.29_2-15-2007_10-06_PM_MKM-001-00_6x_BOM.ibg

I 22:40:16 Export Successfully Completed!

I 22:40:16 Operation Successfully Completed! - Duration: 00:14:21

I 22:40:16 Average Verify Rate: 7,401 KB/s (5.3x) - Maximum Verify Rate: 10,052 KB/s (7.3x)

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I've had it on every single one of my burns so I'm still totally clueless as to why it doesn't work on your pc.

 

I suppose you mean every one of your burns so far? How often did it occur with 2.1.0.0? That's the first and only DVD I burned with 2.2.0.0 so far, but 2.1.0.0 failed sometimes both on that same PC as well as a separate PC with XP pro versus XP home, celeron vs. P4, etc. I'll let you know, but I expect that I will encounter it on that PC also. Like I mentioned in a previous thread about this subect with 2.1.0.0, that version worked great from it's release up until January when I started encountering the missing device MD5, and it happened about the same time on both PCs I burn DVDs on, and since the beginning of February, I had stopped seeing it. Without knowing the specifics of what you thought the bug was that you thought you found to fix the issue, I cannot even guess what could be causing it. However, since the burn is OK in every other way, I suspect there are other possible causes that perhaps were not fixed by the change you made in 2.2.0.0. Let me burn some more with 2.2.0.0 on the other PC and I'll let you know if I get a failure. If I do, then I imagine you'd agree that there is still an issue and it is unrelated to the PC...

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Well I actually never had an issue with 2.1.0.0 either.

 

I found what I thought could be causing the issue on your PC - because the code wasn't quite 'by the book'. I changed it in 2.2.0.0 so that it is and put in error messages EVERYWHERE to do with the MD5 stuff when any API call failed.

 

The fact that you're not getting any messages means it's not actually failing!

 

You're getting 'Good' status return codes but must be getting odd numbers (i.e. zero (0) ) for the length of the returned data. Just for you, I've added more logging in to tell us about that too.

 

There really is nothing I can do about it now. I'm perfectly happy with my current implementation and if it's just not working for you then I will live with that.

 

I've looked though all the logs of the beta team and none of those have shown any issues reporting the device md5, so no, I don't agree there's an issue.

 

Seeing as how both PC's are yours, there's every chance that whatever messed up one machine has also been put onto the other machine and messed that up too. I don't know the inner workings of the Crypt API's but I do know none of them are failing and so it's out of my hands.

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Well I actually never had an issue with 2.1.0.0 either.

 

I found what I thought could be causing the issue on your PC - because the code wasn't quite 'by the book'. I changed it in 2.2.0.0 so that it is and put in error messages EVERYWHERE to do with the MD5 stuff when any API call failed.

 

The fact that you're not getting any messages means it's not actually failing!

 

You're getting 'Good' status return codes but must be getting odd numbers (i.e. zero (0) ) for the length of the returned data. Just for you, I've added more logging in to tell us about that too.

 

So, that extra logging "just for me" is in a revised 2.2.0.0 that is in beta status? Unless I have a copy of that version, I'll not be able to report back anything from the extra logging...

 

 

There really is nothing I can do about it now. I'm perfectly happy with my current implementation and if it's just not working for you then I will live with that.

 

I've looked though all the logs of the beta team and none of those have shown any issues reporting the device md5, so no, I don't agree there's an issue.

Wow! I'm surprised by this response! Look, I am very grateful for your program, and certainly hope I didn't come off sounding otherwise. However, you only just recently released this program, so I think time will tell whether others are having issues. Please recall the other issues I found for you that were never experienced (or more likely, never NOTICED) by your beta team. If you recall I found that your code to update the .bup/.ifo files with a new non-seamless/LB flag was buggering up VOB files, and after I reported it you found that you were using 32-bit data structures versus 64-bit (or something like that) data structures to calculate the position of the .BUP file after the VOBs, and were instead making the change as a result in the middle of a VOB... I also discovered that your code to remove old LB flags inside of an ISO was buggered and it left the old LB when it was adding the new one the person selected. All that was apparently not noticed by the beta team, so they are not infallible! I found those bugs because I do extensive data verification with outside utilities, like .SFV file makers to verify what was written matches my source. Apparently your beta team didn't bother to do any of that. Also, don't forget that Microsoft products go through extensive beta testing and get unleashed upon the world with many bugs and flaws. I think the "more beta testers are better" approach is what has lead many authors, like the author of PGCEdit, to have all the betas available for open testing - more testers means more possibility to find bugs...

 

So, no, I don't agree that the problem is only on my machine(s). You are the one that told me that it was being experienced by others with 2.1.0.0 and that you thought you had tracked down the issue. I expect that you will find other normal users like me that will have the issue, and hopefully will report it. Unless you are sure that your beta testers create the MD5 signatures all the time and bother to look, then I don't even think you can say it is not an issue with the beta team.

 

If your goal is only to have all ImgBurn's features work on your machine, and maybe your beta tester's machines with their combination of hardware and software, then I can see why you are happy with the current implementation.

 

Seeing as how both PC's are yours, there's every chance that whatever messed up one machine has also been put onto the other machine and messed that up too. I don't know the inner workings of the Crypt API's but I do know none of them are failing and so it's out of my hands.

 

Ahhh, they are NOT both my machines. The second one that 2.1.0.0 failed on is my girlfriend's machine, and the ONLY change I made to her machine is that I installed ImgBurn on it. She does not have the same mix of other burning software, etc., so her lowerfilter/upperfilter settings are even different. So, no that premise is incorrect. These are two indpendent platforms that experienced the same issue (along with the others that reported it) with 2.1.0.0, so I know that all these machines weren't "messed up." Perhaps there is something additional that you have that allows yours to work all the time? That doesn't mean those that don't have whatever that may be have messed up machines. Seeing as 2.2.0.0 hasn't been out that long, I'm sure it will be a matter of time when others will report it, assuming they use the function and bother to check.

 

I was surprised to see the lack of the device MD5 on my very first burn with 2.2.0.0, so thought I should report it. I am only trying to help, and as all know a bug in one area due to code that isn't "by the book" (your characterization of your code in 2.1.0.0) can lead to unpredictable behavior elsewhere...

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I did test to see what would happens and if you see,

i verified the same iso twice and got it one to get only only the device MD5 and the other time both.

no idea why this happened.

 

I 10:22:06 Operation Started!

I 10:22:06 Source Device: [2:1:0]MW3612P OUN711I 1.0 (J:) (SCSI)

I 10:22:06 Source Media Type: DVD-ROM (Book Type: DVD-ROM)

I 10:22:06 Image File: C:\Documents and Settings\All Users\Documents\haha 2\KSDA.iso

I 10:22:06 Image File Sectors: 202,816 (MODE1/2048)

I 10:22:06 Image File Size: 415,367,168 bytes

I 10:22:06 Image File Volume Identifier: Ksda

I 10:22:06 Image File Application Identifier: IMGBURN V2.1.0.0 - THE ULTIMATE IMAGE BURNER!

I 10:22:06 Image File Implementation Identifier: ImgBurn

I 10:22:06 Image File File System(s): ISO9660, Joliet, UDF (1.02)

I 10:22:06 Read Speed: MAX

I 10:22:06 Verifying Sectors... (LBA: 0 - 202815)

I 10:23:57 Image MD5: a62fbce2f66753f44e56bcb3aef0e439

I 10:23:57 Exporting Graph Data...

I 10:23:57 Graph Data File: C:\Documents and Settings\User\My Documents\Imgburn\MW3612P_OUN711I_1.0_SUNDAY-FEBRUARY-18-2007_10-22_AM_N-A.ibg

I 10:23:57 Export Successfully Completed!

I 10:23:57 Operation Successfully Completed! - Duration: 00:01:50

I 10:23:57 Average Verify Rate: 3,687 KB/s (2.7x) - Maximum Verify Rate: 8,500 KB/s (6.1x)

I 10:24:26 Operation Started!

I 10:24:26 Source Device: [2:1:0] MW3612P OUN711I 1.0 (J:) (SCSI)

I 10:24:26 Source Media Type: DVD-ROM (Book Type: DVD-ROM)

I 10:24:26 Image File: C:\Documents and Settings\All Users\Documents\haha 2\KSDA.iso

I 10:24:26 Image File Sectors: 202,816 (MODE1/2048)

I 10:24:26 Image File Size: 415,367,168 bytes

I 10:24:26 Image File Volume Identifier: Ksda

I 10:24:26 Image File Application Identifier: IMGBURN V2.1.0.0 - THE ULTIMATE IMAGE BURNER!

I 10:24:26 Image File Implementation Identifier: ImgBurn

I 10:24:26 Image File File System(s): ISO9660, Joliet, UDF (1.02)

I 10:24:26 Read Speed: MAX

I 10:24:26 Verifying Sectors... (LBA: 0 - 202815)

I 10:26:44 Device MD5: a62fbce2f66753f44e56bcb3aef0e439

I 10:26:44 Image MD5: a62fbce2f66753f44e56bcb3aef0e439

I 10:26:45 Exporting Graph Data...

I 10:26:45 Graph Data File: C:\Documents and Settings\User\My Documents\Imgburn\MW3612P_OUN711I_1.0_SUNDAY-FEBRUARY-18-2007_10-24_AM_N-A.ibg

I 10:26:45 Export Successfully Completed!

I 10:26:45 Operation Successfully Completed! - Duration: 00:02:18

I 10:26:45 Average Verify Rate: 2,960 KB/s (2.1x) - Maximum Verify Rate: 7,605 KB/s (5.5x)

Edited by dirio49

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I ain't been a beta tester long however a short time before being a beta tester i started to verify everything, I assume all beta team members have been verifying long before me and would have spotted it, they are like hawks, they never noticed it in 2.1.0.0 you did and L_UK then told you he would implement something in 2.2.0.0 he thought would help your Issue specifically.

 

One of my many log files which work as intended.

 

; //****************************************\\

; ImgBurn Version 2.2.0.0 - Log

; Friday, 16 February 2007, 21:54:36

; \\****************************************//

;

;

I 18:37:07 ImgBurn Version 2.2.0.0 started!

I 18:37:07 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 2)

I 18:37:07 Total Physical Memory: 2,095,532 KB - Available: 1,707,196 KB

W 18:37:07 Drive C:\ (FAT32) does not support single files > 4 GB in size.

W 18:37:07 Drive K:\ (FAT32) does not support single files > 4 GB in size.

I 18:37:07 Initialising SPTI...

I 18:37:07 Searching for SCSI / ATAPI devices...

I 18:37:10 Found 2 DVD-ROMs, 1 DVD?RW and 1 DVD?RW/RAM!

W 18:38:00 Program 'Debug Mode' has been Enabled!

I 18:38:18 Operation Started!

I 18:38:18 Source File: H:\xbox 360 iso images\fuzion frenzy 2\FUZION_FRENZY_2.dvd

I 18:38:18 Source File Sectors: 3,697,696 (MODE1/2048)

I 18:38:18 Source File Size: 7,572,881,408 bytes

I 18:38:18 Source File Volume Identifier: XBOX360

I 18:38:18 Source File File System(s): ISO9660

I 18:38:18 Destination Device: [0:0:0]PIONEER DVD-RW DVR-111 1.29 (P:) (USB)

I 18:38:18 Destination Media Type: DVD+R DL (Disc ID: MKM-001-00) (Speeds: 2.4x, 4x, 6x, 8x)

I 18:38:18 Destination Media Sectors: 4,173,824

I 18:38:18 Write Mode: DVD

I 18:38:18 Write Type: DAO

I 18:38:18 Write Speed: 2.4x

I 18:38:18 Link Size: Auto

I 18:38:18 Test Mode: No

I 18:38:18 BURN-Proof: Enabled

I 18:38:18 Optimal L0 Data Zone Capacity: 1,913,760

I 18:38:18 Optimal L0 Data Zone Method: Copied From Original Disc

D 18:38:41 Device Buffer Size: 1,605,632 bytes.

D 18:38:41 Device Buffer Available: 1,605,632 bytes.

I 18:38:41 Filling Buffer... (20 MB)

I 18:38:42 Writing LeadIn...

I 18:38:44 Writing Image...

I 18:38:44 Writing Layer 0... (LBA: 0 - 1913759)

I 18:58:44 Writing Layer 1... (LBA: 1913760 - 3697695)

I 19:17:27 Synchronising Cache...

I 19:17:28 Closing Track...

I 19:17:29 Finalising Disc...

I 19:19:48 Image MD5: 0c6f829d2bc5e2885ca7e60414e46d40

I 19:19:48 Operation Successfully Completed! - Duration: 00:41:30

I 19:19:48 Average Write Rate: 3,183 KB/s (2.3x) - Maximum Write Rate: 3,360 KB/s (2.4x)

I 19:19:48 Cycling Tray before Verify...

I 19:20:13 Device Ready!

D 19:20:13 __ParseFS - Found 0 Files

I 19:20:13 Operation Started!

I 19:20:13 Source Device: [0:0:0] PIONEER DVD-RW DVR-111 1.29 (P:) (USB)

I 19:20:13 Source Media Type: DVD+R DL (Book Type: DVD-ROM) (Disc ID: MKM-001-00) (Speeds: 2.4x, 4x, 6x, 8x)

I 19:20:13 Image File: H:\xbox 360 iso images\fuzion frenzy 2\FUZION_FRENZY_2.dvd

I 19:20:13 Image File Sectors: 3,697,696 (MODE1/2048)

I 19:20:13 Image File Size: 7,572,881,408 bytes

I 19:20:13 Image File Volume Identifier: XBOX360

I 19:20:13 Image File File System(s): ISO9660

I 19:20:13 Verifying Sectors... (LBA: 0 - 3697695)

I 19:37:19 Device MD5: 0c6f829d2bc5e2885ca7e60414e46d40

I 19:37:19 Image MD5: 0c6f829d2bc5e2885ca7e60414e46d40

I 19:37:19 Operation Successfully Completed! - Duration: 00:17:05

I 19:37:19 Average Verify Rate: 7,215 KB/s (5.2x) - Maximum Verify Rate: 10,183 KB/s (7.4x)

 

 

 

If you reinstall your operating system and only put it chipset drivers/ mobo/ and ImgBurn what happens then ?

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I did test to see what would happens and if you see,

i verified the same iso twice and got it one to get only only the device MD5 and the other time both.

no idea why this happened.

 

No, what you got is normal. It shows only the image MD5 when writing, because it has not yet read the device image yet, as it does when it verifies. So, your worked properly on this particular burning session...

 

I wrote a single layer image on my girlfriend's PC, and the device MD5 showed with the image MD5 on verify, so that worked for this particular image, and set of conditions. I'll keep an eye on it with future burns.

 

When I brought this issue up with 2.1.0.0, LUK told me that others experienced it also, so the changes in 2.2.0.0 weren't made specifically for me and my experience with the bug. I expect that others will encounter it also with 2.2.0.0, if they bother to verify and calculate MD5s every time they write...

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I did test to see what would happens and if you see,

i verified the same iso twice and got it one to get only only the device MD5 and the other time both.

no idea why this happened.

 

No, what you got is normal. It shows only the image MD5 when writing, because it has not yet read the device image yet, as it does when it verifies. So, your worked properly on this particular burning session...

 

 

but then Once i got both and then the other time I got only one. the image.

it keep on happening on the verify

 

fordman, i didn't burn, i just verified and i got different result. There was no image burning. Check the log. ;)

 

Here is another one, just verifying a disk and once I get MD5 and the other time I don't get it.

I 12:11:10 Operation Started!

I 12:11:10 Source Device: [2:1:0]MW3612P OUN711I 1.0 (J:) (SCSI)

I 12:11:10 Source Media Type: DVD-ROM (Book Type: DVD-ROM)

I 12:11:10 Source Media Sectors: 202,816

I 12:11:10 Source Media Size: 415,367,168 bytes

I 12:11:10 Verify Against Image File: No

I 12:11:10 Read Speed: MAX

I 12:11:10 Verifying Sectors... (LBA: 0 - 202815)

I 12:11:32 Device MD5: a62fbce2f66753f44e56bcb3aef0e439

I 12:11:32 Exporting Graph Data...

I 12:11:32 Graph Data File: C:\Documents and Settings\MW3612P_OUN711I_1.0_SUNDAY-FEBRUARY-18-2007_12-11_PM_N-A.ibg

I 12:11:32 Export Successfully Completed!

I 12:11:32 Operation Successfully Completed! - Duration: 00:00:21

I 12:11:32 Average Verify Rate: 19,315 KB/s (13.9x) - Maximum Verify Rate: 26,017 KB/s (18.8x)

I 12:11:38 Operation Started!

I 12:11:38 Source Device: [2:1:0] MW3612P OUN711I 1.0 (J:) (SCSI)

I 12:11:38 Source Media Type: DVD-ROM (Book Type: DVD-ROM)

I 12:11:38 Source Media Sectors: 202,816

I 12:11:38 Source Media Size: 415,367,168 bytes

I 12:11:39 Verify Against Image File: No

I 12:11:39 Read Speed: MAX

I 12:11:39 Verifying Sectors... (LBA: 0 - 202815)

I 12:11:56 Exporting Graph Data...

I 12:11:56 Graph Data File: C:\Documents and Settings\MW3612P_OUN711I_1.0_SUNDAY-FEBRUARY-18-2007_12-11_PM_N-A(1).ibg

I 12:11:56 Export Successfully Completed!

I 12:11:56 Operation Successfully Completed! - Duration: 00:00:17

I 12:11:56 Average Verify Rate: 23,860 KB/s (17.2x) - Maximum Verify Rate: 33,816 KB/s (24.4x)

Edited by dirio49

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but then Once i got both and then the other time I got only one. the image.

it keep on happening on the verify

 

fordman, i didn't burn, i just verified and i got different result. There was no image burning. Check the log. ;)

 

dirio49,

 

Sorry! I was looking at dontasciime's log file, thinking he was quoting yours, so my mistake. You are RIGHT - you have verified my assertion that there is still a bug in the verification code! However, unless LUK and/or the official beta testers encounter it, it looks like your machine and mine (and my girlfriend's) are considered "messed up."

 

However, on your follow up example, you show something different: the device MD5 (which is usually what is missing) is shown, but no image MD5. However in this case I see that line that states:

 

"Verify Against Image File: No"

 

That makes me believe that the image MD5 is not shown because you are not verifying against the image file, only doing a read test on the device burned DVD. I assume you changed the verification setting before the second burn to not verify against the image file (which is the default)?

 

Anyway, your first example supports my results, so I'm satisified that I'm not alone. Now if we can convince LUK that this is the case...

 

I wonder if it could have something to do with burning several discs while ImgBurn is open versus closing it between burns? I have a batch of discs to burn on my girlfriends's PC, so if I encounter it again, I'll report back.

 

Thanks,

FordMan

 

Here is another one, just verifying a disk and once I get MD5 and the other time I don't get it.

I 12:11:10 Operation Started!

I 12:11:10 Source Device: [2:1:0]MW3612P OUN711I 1.0 (J:) (SCSI)

I 12:11:10 Source Media Type: DVD-ROM (Book Type: DVD-ROM)

I 12:11:10 Source Media Sectors: 202,816

I 12:11:10 Source Media Size: 415,367,168 bytes

I 12:11:10 Verify Against Image File: No

I 12:11:10 Read Speed: MAX

I 12:11:10 Verifying Sectors... (LBA: 0 - 202815)

I 12:11:32 Device MD5: a62fbce2f66753f44e56bcb3aef0e439

I 12:11:32 Exporting Graph Data...

I 12:11:32 Graph Data File: C:\Documents and Settings\MW3612P_OUN711I_1.0_SUNDAY-FEBRUARY-18-2007_12-11_PM_N-A.ibg

I 12:11:32 Export Successfully Completed!

I 12:11:32 Operation Successfully Completed! - Duration: 00:00:21

I 12:11:32 Average Verify Rate: 19,315 KB/s (13.9x) - Maximum Verify Rate: 26,017 KB/s (18.8x)

I 12:11:38 Operation Started!

I 12:11:38 Source Device: [2:1:0] MW3612P OUN711I 1.0 (J:) (SCSI)

I 12:11:38 Source Media Type: DVD-ROM (Book Type: DVD-ROM)

I 12:11:38 Source Media Sectors: 202,816

I 12:11:38 Source Media Size: 415,367,168 bytes

I 12:11:39 Verify Against Image File: No

I 12:11:39 Read Speed: MAX

I 12:11:39 Verifying Sectors... (LBA: 0 - 202815)

I 12:11:56 Exporting Graph Data...

I 12:11:56 Graph Data File: C:\Documents and Settings\MW3612P_OUN711I_1.0_SUNDAY-FEBRUARY-18-2007_12-11_PM_N-A(1).ibg

I 12:11:56 Export Successfully Completed!

I 12:11:56 Operation Successfully Completed! - Duration: 00:00:17

I 12:11:56 Average Verify Rate: 23,860 KB/s (17.2x) - Maximum Verify Rate: 33,816 KB/s (24.4x)

Edited by fordman

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I wonder if it could have something to do with burning several discs while ImgBurn is open versus closing it between burns? I have a batch of discs to burn on my girlfriends's PC, so if I encounter it again, I'll report back.

 

Thanks,

FordMan

 

i think you are on to something. Here is the log of cource verifying only for read and no image, so no image MD5, on the first try there is a Device MD5, and on the second Try no ;)

 

I 19:53:29 ImgBurn Version 2.2.0.0 started!

I 19:53:29 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 2)

I 19:53:29 Total Physical Memory: 506,288 KB - Available: 74,876 KB

I 19:53:29 Initialising SPTI...

I 19:53:29 Searching for SCSI / ATAPI devices...

I 19:53:29 Found 3 DVD-ROMs and 1 DVD-ROM/CD-RW!

I 19:53:34 Operation Started!

I 19:53:34 Source Device: [2:1:0]MW3612P OUN711I 1.0 (J:) (SCSI)

I 19:53:34 Source Media Type: DVD-ROM (Book Type: DVD-ROM)

I 19:53:34 Source Media Sectors: 202,816

I 19:53:34 Source Media Size: 415,367,168 bytes

I 19:53:34 Verify Against Image File: No

I 19:53:34 Read Speed: MAX

I 19:53:35 Verifying Sectors... (LBA: 0 - 202815)

I 19:53:52 Device MD5: a62fbce2f66753f44e56bcb3aef0e439

I 19:53:52 Exporting Graph Data...

I 19:53:52 Graph Data File: C:\Documents and Settings\user\My Documents\Imgburn\MW3612P_OUN711I.ibg

I 19:53:52 Export Successfully Completed!

I 19:53:52 Operation Successfully Completed! - Duration: 00:00:18

I 19:53:52 Average Verify Rate: 23,860 KB/s (17.2x) - Maximum Verify Rate: 30,788 KB/s (22.2x)

I 19:53:56 Operation Started!

I 19:53:56 Source Device: [2:1:0] MW3612P OUN711I 1.0 (J:) (SCSI)

I 19:53:56 Source Media Type: DVD-ROM (Book Type: DVD-ROM)

I 19:53:56 Source Media Sectors: 202,816

I 19:53:56 Source Media Size: 415,367,168 bytes

I 19:53:56 Verify Against Image File: No

I 19:53:56 Read Speed: MAX

I 19:53:56 Verifying Sectors... (LBA: 0 - 202815)

I 19:54:13 Exporting Graph Data...

I 19:54:13 Graph Data File: C:\Documents and Settings\user\My Documents\Imgburn\MW3612P_OUN711I_1.ibg

I 19:54:13 Export Successfully Completed!

I 19:54:13 Operation Successfully Completed! - Duration: 00:00:16

I 19:54:13 Average Verify Rate: 25,352 KB/s (18.3x) - Maximum Verify Rate: 34,407 KB/s (24.8x)

Edited by dirio49

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OK, I reproduced the error on my girfriend's PC also!

 

After one successful burn earlier today, I burned 3 DVDs this evening, closing ImgBurn after each burn and and reopening to do the next burn.

 

To reitereate, I open ImgBurn, press F6 for debug info and burn with verification. On the 3rd burn, the device MD5 failed to show! So that makes two PCs I've experienced it on, and of course dirio49 has verified it also. Again, the only addition I've made to my girlfriend's PC is ImgBurn.

 

If anyone else finds this behavior, please post your experience here. If there are enough that experience it, like there apparently was in 2.1.0.0, perhaps it will again be officially recognized as an outstanding issue.

 

FordMan

 

My log follows:

 

I 20:50:41 ImgBurn Version 2.2.0.0 started!

I 20:50:41 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 2)

I 20:50:41 Total Physical Memory: 1,047,024 KB - Available: 558,996 KB

I 20:50:41 Initialising SPTI...

I 20:50:41 Searching for SCSI / ATAPI devices...

I 20:50:42 Found 1 CD-RW, 1 DVD-ROM and 1 DVD?RW/RAM!

W 20:50:45 Program 'Debug Mode' has been Enabled!

I 20:51:02 Operation Started!

I 20:51:02 Source File: D:\Images\OS_DVD5.ISO

I 20:51:02 Source File Sectors: 2,290,416 (MODE1/2048)

I 20:51:02 Source File Size: 4,690,771,968 bytes

I 20:51:02 Source File Volume Identifier: OS

I 20:51:02 Source File Application Identifier: IMGBURN V2.1.0.0 - THE ULTIMATE IMAGE BURNER!

I 20:51:02 Source File Implementation Identifier: ImgBurn

I 20:51:02 Source File File System(s): ISO9660, UDF (1.02)

I 20:51:02 Destination Device: [1:0:0] PIONEER DVD-RW DVR-111L 8.29 (E:) (ATA)

I 20:51:02 Destination Media Type: DVD+R (Disc ID: MCC-004-00) (Speeds: 4x, 6x, 8x, 12x, 16x)

I 20:51:02 Destination Media Sectors: 2,295,104

I 20:51:02 Write Mode: DVD

I 20:51:02 Write Type: DAO

I 20:51:02 Write Speed: 6x

I 20:51:02 Link Size: Auto

I 20:51:02 Test Mode: No

I 20:51:02 BURN-Proof: Enabled

D 20:51:03 Device Buffer Size: 1,605,632 bytes.

D 20:51:03 Device Buffer Available: 1,605,632 bytes.

I 20:51:03 Filling Buffer... (256 MB)

I 20:51:09 Writing LeadIn...

I 20:51:24 Writing Image...

I 21:00:52 Synchronising Cache...

I 21:00:53 Closing Track...

I 21:00:58 Finalising Disc...

I 21:01:20 Image MD5: b7ef64bfea21fa624b7c12e23558281b

I 21:01:20 Exporting Graph Data...

I 21:01:20 Graph Data File: C:\Program Files\ImgBurn\PIONEER_DVD-RW_DVR-111L_8.29_2-18-2007_8-51_PM_MCC-004-00_6x_OS.ibg

I 21:01:20 Export Successfully Completed!

I 21:01:20 Operation Successfully Completed! - Duration: 00:10:18

I 21:01:20 Average Write Rate: 8,064 KB/s (5.8x) - Maximum Write Rate: 8,403 KB/s (6.1x)

I 21:01:20 Cycling Tray before Verify...

I 21:01:40 Device Ready!

D 21:01:40 File System - File: ._Mac Clickme - LBA: 2285704 - 2286336 - Size: 1,296,321 bytes

D 21:01:40 File System - File: AUTORUN.INF - LBA: 2286337 - 2286337 - Size: 34 bytes

D 21:01:40 File System - File: Mac Clickme - LBA: 2286338 - 2286356 - Size: 37,598 bytes

D 21:01:40 File System - File: PC_Clickme.exe - LBA: 2286357 - 2286945 - Size: 1,205,666 bytes

D 21:01:40 File System - File: main.jpg - LBA: 2286946 - 2287046 - Size: 205,176 bytes

D 21:01:40 File System - File: weblink.dxr - LBA: 2287047 - 2287610 - Size: 1,153,258 bytes

D 21:01:40 File System - File: Files\go.exe - LBA: 2287611 - 2287638 - Size: 57,344 bytes

D 21:01:40 File System - File: Files\weblink.dxr - LBA: 2287639 - 2288202 - Size: 1,153,322 bytes

D 21:01:40 File System - File: JACKET_P\J00___5L.MP2 - LBA: 591 - 635 - Size: 92,160 bytes

D 21:01:40 File System - File: JACKET_P\J00___5M.MP2 - LBA: 636 - 640 - Size: 10,240 bytes

D 21:01:40 File System - File: JACKET_P\J00___5S.MP2 - LBA: 641 - 642 - Size: 4,096 bytes

D 21:01:40 File System - File: VIDEO_TS\VIDEO_TS.BUP - LBA: 7751 - 7792 - Size: 86,016 bytes

D 21:01:40 File System - File: VIDEO_TS\VIDEO_TS.IFO - LBA: 643 - 684 - Size: 86,016 bytes

D 21:01:40 File System - File: VIDEO_TS\VIDEO_TS.VOB - LBA: 685 - 7750 - Size: 14,471,168 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_01_0.BUP - LBA: 1455069 - 1455110 - Size: 86,016 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_01_0.IFO - LBA: 7793 - 7834 - Size: 86,016 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_01_0.VOB - LBA: 7835 - 78891 - Size: 145,524,736 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_01_1.VOB - LBA: 78892 - 603178 - Size: 1,073,739,776 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_01_2.VOB - LBA: 603179 - 1127465 - Size: 1,073,739,776 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_01_3.VOB - LBA: 1127466 - 1455068 - Size: 670,930,944 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_02_0.BUP - LBA: 1871988 - 1872003 - Size: 32,768 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_02_0.IFO - LBA: 1455111 - 1455126 - Size: 32,768 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_02_1.VOB - LBA: 1455127 - 1871987 - Size: 853,731,328 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_03_0.BUP - LBA: 1931332 - 1931339 - Size: 16,384 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_03_0.IFO - LBA: 1872004 - 1872011 - Size: 16,384 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_03_1.VOB - LBA: 1872012 - 1931331 - Size: 121,487,360 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_04_0.BUP - LBA: 1995914 - 1995921 - Size: 16,384 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_04_0.IFO - LBA: 1931340 - 1931347 - Size: 16,384 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_04_1.VOB - LBA: 1931348 - 1995913 - Size: 132,231,168 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_05_0.BUP - LBA: 2008688 - 2008694 - Size: 14,336 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_05_0.IFO - LBA: 1995922 - 1995928 - Size: 14,336 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_05_1.VOB - LBA: 1995929 - 2008687 - Size: 26,130,432 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_06_0.BUP - LBA: 2020389 - 2020396 - Size: 16,384 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_06_0.IFO - LBA: 2008695 - 2008702 - Size: 16,384 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_06_1.VOB - LBA: 2008703 - 2020388 - Size: 23,932,928 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_07_0.BUP - LBA: 2020558 - 2020581 - Size: 49,152 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_07_0.IFO - LBA: 2020397 - 2020420 - Size: 49,152 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_07_1.VOB - LBA: 2020421 - 2020557 - Size: 280,576 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_08_0.BUP - LBA: 2214791 - 2214804 - Size: 28,672 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_08_0.IFO - LBA: 2020582 - 2020595 - Size: 28,672 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_08_1.VOB - LBA: 2020596 - 2214790 - Size: 397,711,360 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_09_0.BUP - LBA: 2217034 - 2217040 - Size: 14,336 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_09_0.IFO - LBA: 2214805 - 2214811 - Size: 14,336 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_09_1.VOB - LBA: 2214812 - 2217033 - Size: 4,550,656 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_10_0.BUP - LBA: 2230660 - 2230666 - Size: 14,336 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_10_0.IFO - LBA: 2217041 - 2217047 - Size: 14,336 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_10_1.VOB - LBA: 2217048 - 2230659 - Size: 27,877,376 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_11_0.BUP - LBA: 2230690 - 2230696 - Size: 14,336 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_11_0.IFO - LBA: 2230667 - 2230673 - Size: 14,336 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_11_1.VOB - LBA: 2230674 - 2230677 - Size: 8,192 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_12_0.BUP - LBA: 2230720 - 2230726 - Size: 14,336 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_12_0.IFO - LBA: 2230697 - 2230703 - Size: 14,336 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_12_1.VOB - LBA: 2230704 - 2230707 - Size: 8,192 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_13_0.BUP - LBA: 2230750 - 2230756 - Size: 14,336 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_13_0.IFO - LBA: 2230727 - 2230733 - Size: 14,336 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_13_1.VOB - LBA: 2230734 - 2230737 - Size: 8,192 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_14_0.BUP - LBA: 2262342 - 2262350 - Size: 18,432 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_14_0.IFO - LBA: 2230757 - 2230765 - Size: 18,432 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_14_0.VOB - LBA: 2230766 - 2231411 - Size: 1,323,008 bytes

D 21:01:40 File System - File: VIDEO_TS\VTS_14_1.VOB - LBA: 2231412 - 2262341 - Size: 63,344,640 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_15_0.BUP - LBA: 2276681 - 2276686 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_15_0.IFO - LBA: 2262351 - 2262356 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_15_1.VOB - LBA: 2262357 - 2276680 - Size: 29,335,552 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_16_0.BUP - LBA: 2283757 - 2283763 - Size: 14,336 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_16_0.IFO - LBA: 2276687 - 2276693 - Size: 14,336 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_16_1.VOB - LBA: 2276694 - 2283756 - Size: 14,465,024 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_17_0.BUP - LBA: 2283792 - 2283803 - Size: 24,576 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_17_0.IFO - LBA: 2283764 - 2283775 - Size: 24,576 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_17_1.VOB - LBA: 2283776 - 2283779 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_18_0.BUP - LBA: 2283826 - 2283831 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_18_0.IFO - LBA: 2283804 - 2283809 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_18_1.VOB - LBA: 2283810 - 2283813 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_19_0.BUP - LBA: 2283854 - 2283859 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_19_0.IFO - LBA: 2283832 - 2283837 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_19_1.VOB - LBA: 2283838 - 2283841 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_20_0.BUP - LBA: 2283882 - 2283887 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_20_0.IFO - LBA: 2283860 - 2283865 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_20_1.VOB - LBA: 2283866 - 2283869 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_21_0.BUP - LBA: 2283910 - 2283915 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_21_0.IFO - LBA: 2283888 - 2283893 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_21_1.VOB - LBA: 2283894 - 2283897 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_22_0.BUP - LBA: 2283938 - 2283943 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_22_0.IFO - LBA: 2283916 - 2283921 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_22_1.VOB - LBA: 2283922 - 2283925 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_23_0.BUP - LBA: 2283966 - 2283971 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_23_0.IFO - LBA: 2283944 - 2283949 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_23_1.VOB - LBA: 2283950 - 2283953 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_24_0.BUP - LBA: 2283994 - 2283999 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_24_0.IFO - LBA: 2283972 - 2283977 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_24_1.VOB - LBA: 2283978 - 2283981 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_25_0.BUP - LBA: 2284022 - 2284027 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_25_0.IFO - LBA: 2284000 - 2284005 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_25_1.VOB - LBA: 2284006 - 2284009 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_26_0.BUP - LBA: 2284050 - 2284055 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_26_0.IFO - LBA: 2284028 - 2284033 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_26_1.VOB - LBA: 2284034 - 2284037 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_27_0.BUP - LBA: 2284078 - 2284083 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_27_0.IFO - LBA: 2284056 - 2284061 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_27_1.VOB - LBA: 2284062 - 2284065 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_28_0.BUP - LBA: 2284106 - 2284111 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_28_0.IFO - LBA: 2284084 - 2284089 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_28_1.VOB - LBA: 2284090 - 2284093 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_29_0.BUP - LBA: 2284134 - 2284139 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_29_0.IFO - LBA: 2284112 - 2284117 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_29_1.VOB - LBA: 2284118 - 2284121 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_30_0.BUP - LBA: 2284162 - 2284167 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_30_0.IFO - LBA: 2284140 - 2284145 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_30_1.VOB - LBA: 2284146 - 2284149 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_31_0.BUP - LBA: 2284190 - 2284195 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_31_0.IFO - LBA: 2284168 - 2284173 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_31_1.VOB - LBA: 2284174 - 2284177 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_32_0.BUP - LBA: 2284218 - 2284223 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_32_0.IFO - LBA: 2284196 - 2284201 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_32_1.VOB - LBA: 2284202 - 2284205 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_33_0.BUP - LBA: 2284246 - 2284251 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_33_0.IFO - LBA: 2284224 - 2284229 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_33_1.VOB - LBA: 2284230 - 2284233 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_34_0.BUP - LBA: 2284274 - 2284279 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_34_0.IFO - LBA: 2284252 - 2284257 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_34_1.VOB - LBA: 2284258 - 2284261 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_35_0.BUP - LBA: 2284302 - 2284307 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_35_0.IFO - LBA: 2284280 - 2284285 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_35_1.VOB - LBA: 2284286 - 2284289 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_36_0.BUP - LBA: 2284330 - 2284335 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_36_0.IFO - LBA: 2284308 - 2284313 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_36_1.VOB - LBA: 2284314 - 2284317 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_37_0.BUP - LBA: 2284358 - 2284363 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_37_0.IFO - LBA: 2284336 - 2284341 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_37_1.VOB - LBA: 2284342 - 2284345 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_38_0.BUP - LBA: 2284386 - 2284391 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_38_0.IFO - LBA: 2284364 - 2284369 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_38_1.VOB - LBA: 2284370 - 2284373 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_39_0.BUP - LBA: 2284414 - 2284419 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_39_0.IFO - LBA: 2284392 - 2284397 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_39_1.VOB - LBA: 2284398 - 2284401 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_40_0.BUP - LBA: 2284442 - 2284447 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_40_0.IFO - LBA: 2284420 - 2284425 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_40_1.VOB - LBA: 2284426 - 2284429 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_41_0.BUP - LBA: 2284470 - 2284475 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_41_0.IFO - LBA: 2284448 - 2284453 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_41_1.VOB - LBA: 2284454 - 2284457 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_42_0.BUP - LBA: 2284498 - 2284503 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_42_0.IFO - LBA: 2284476 - 2284481 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_42_1.VOB - LBA: 2284482 - 2284485 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_43_0.BUP - LBA: 2284526 - 2284531 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_43_0.IFO - LBA: 2284504 - 2284509 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_43_1.VOB - LBA: 2284510 - 2284513 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_44_0.BUP - LBA: 2284554 - 2284559 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_44_0.IFO - LBA: 2284532 - 2284537 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_44_1.VOB - LBA: 2284538 - 2284541 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_45_0.BUP - LBA: 2284582 - 2284587 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_45_0.IFO - LBA: 2284560 - 2284565 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_45_1.VOB - LBA: 2284566 - 2284569 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_46_0.BUP - LBA: 2284610 - 2284615 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_46_0.IFO - LBA: 2284588 - 2284593 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_46_1.VOB - LBA: 2284594 - 2284597 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_47_0.BUP - LBA: 2284638 - 2284643 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_47_0.IFO - LBA: 2284616 - 2284621 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_47_1.VOB - LBA: 2284622 - 2284625 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_48_0.BUP - LBA: 2284666 - 2284671 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_48_0.IFO - LBA: 2284644 - 2284649 - Size: 12,288 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_48_1.VOB - LBA: 2284650 - 2284653 - Size: 8,192 bytes

D 21:01:41 File System - File: VIDEO_TS\VTS_49_0.BUP - LBA: 2284694 - 2284699 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_49_0.IFO - LBA: 2284672 - 2284677 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_49_1.VOB - LBA: 2284678 - 2284681 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_50_0.BUP - LBA: 2284722 - 2284727 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_50_0.IFO - LBA: 2284700 - 2284705 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_50_1.VOB - LBA: 2284706 - 2284709 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_51_0.BUP - LBA: 2284756 - 2284767 - Size: 24,576 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_51_0.IFO - LBA: 2284728 - 2284739 - Size: 24,576 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_51_1.VOB - LBA: 2284740 - 2284743 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_52_0.BUP - LBA: 2284790 - 2284795 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_52_0.IFO - LBA: 2284768 - 2284773 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_52_1.VOB - LBA: 2284774 - 2284777 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_53_0.BUP - LBA: 2284818 - 2284823 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_53_0.IFO - LBA: 2284796 - 2284801 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_53_1.VOB - LBA: 2284802 - 2284805 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_54_0.BUP - LBA: 2284846 - 2284851 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_54_0.IFO - LBA: 2284824 - 2284829 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_54_1.VOB - LBA: 2284830 - 2284833 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_55_0.BUP - LBA: 2284874 - 2284879 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_55_0.IFO - LBA: 2284852 - 2284857 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_55_1.VOB - LBA: 2284858 - 2284861 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_56_0.BUP - LBA: 2284902 - 2284907 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_56_0.IFO - LBA: 2284880 - 2284885 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_56_1.VOB - LBA: 2284886 - 2284889 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_57_0.BUP - LBA: 2284930 - 2284935 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_57_0.IFO - LBA: 2284908 - 2284913 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_57_1.VOB - LBA: 2284914 - 2284917 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_58_0.BUP - LBA: 2284958 - 2284963 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_58_0.IFO - LBA: 2284936 - 2284941 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_58_1.VOB - LBA: 2284942 - 2284945 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_59_0.BUP - LBA: 2284986 - 2284991 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_59_0.IFO - LBA: 2284964 - 2284969 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_59_1.VOB - LBA: 2284970 - 2284973 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_60_0.BUP - LBA: 2285014 - 2285019 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_60_0.IFO - LBA: 2284992 - 2284997 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_60_1.VOB - LBA: 2284998 - 2285001 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_61_0.BUP - LBA: 2285042 - 2285047 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_61_0.IFO - LBA: 2285020 - 2285025 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_61_1.VOB - LBA: 2285026 - 2285029 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_62_0.BUP - LBA: 2285070 - 2285075 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_62_0.IFO - LBA: 2285048 - 2285053 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_62_1.VOB - LBA: 2285054 - 2285057 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_63_0.BUP - LBA: 2285098 - 2285103 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_63_0.IFO - LBA: 2285076 - 2285081 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_63_1.VOB - LBA: 2285082 - 2285085 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_64_0.BUP - LBA: 2285126 - 2285131 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_64_0.IFO - LBA: 2285104 - 2285109 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_64_1.VOB - LBA: 2285110 - 2285113 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_65_0.BUP - LBA: 2285154 - 2285159 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_65_0.IFO - LBA: 2285132 - 2285137 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_65_1.VOB - LBA: 2285138 - 2285141 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_66_0.BUP - LBA: 2285182 - 2285187 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_66_0.IFO - LBA: 2285160 - 2285165 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_66_1.VOB - LBA: 2285166 - 2285169 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_67_0.BUP - LBA: 2285210 - 2285215 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_67_0.IFO - LBA: 2285188 - 2285193 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_67_1.VOB - LBA: 2285194 - 2285197 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_68_0.BUP - LBA: 2285238 - 2285243 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_68_0.IFO - LBA: 2285216 - 2285221 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_68_1.VOB - LBA: 2285222 - 2285225 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_69_0.BUP - LBA: 2285266 - 2285271 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_69_0.IFO - LBA: 2285244 - 2285249 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_69_1.VOB - LBA: 2285250 - 2285253 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_70_0.BUP - LBA: 2285294 - 2285299 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_70_0.IFO - LBA: 2285272 - 2285277 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_70_1.VOB - LBA: 2285278 - 2285281 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_71_0.BUP - LBA: 2285322 - 2285327 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_71_0.IFO - LBA: 2285300 - 2285305 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_71_1.VOB - LBA: 2285306 - 2285309 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_72_0.BUP - LBA: 2285350 - 2285355 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_72_0.IFO - LBA: 2285328 - 2285333 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_72_1.VOB - LBA: 2285334 - 2285337 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_73_0.BUP - LBA: 2285378 - 2285383 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_73_0.IFO - LBA: 2285356 - 2285361 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_73_1.VOB - LBA: 2285362 - 2285365 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_74_0.BUP - LBA: 2285406 - 2285411 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_74_0.IFO - LBA: 2285384 - 2285389 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_74_1.VOB - LBA: 2285390 - 2285393 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_75_0.BUP - LBA: 2285434 - 2285439 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_75_0.IFO - LBA: 2285412 - 2285417 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_75_1.VOB - LBA: 2285418 - 2285421 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_76_0.BUP - LBA: 2285462 - 2285467 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_76_0.IFO - LBA: 2285440 - 2285445 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_76_1.VOB - LBA: 2285446 - 2285449 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_77_0.BUP - LBA: 2285490 - 2285495 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_77_0.IFO - LBA: 2285468 - 2285473 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_77_1.VOB - LBA: 2285474 - 2285477 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_78_0.BUP - LBA: 2285518 - 2285523 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_78_0.IFO - LBA: 2285496 - 2285501 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_78_1.VOB - LBA: 2285502 - 2285505 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_79_0.BUP - LBA: 2285546 - 2285551 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_79_0.IFO - LBA: 2285524 - 2285529 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_79_1.VOB - LBA: 2285530 - 2285533 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_80_0.BUP - LBA: 2285574 - 2285579 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_80_0.IFO - LBA: 2285552 - 2285557 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_80_1.VOB - LBA: 2285558 - 2285561 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_81_0.BUP - LBA: 2285602 - 2285607 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_81_0.IFO - LBA: 2285580 - 2285585 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_81_1.VOB - LBA: 2285586 - 2285589 - Size: 8,192 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_82_0.BUP - LBA: 2285630 - 2285635 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_82_0.IFO - LBA: 2285608 - 2285613 - Size: 12,288 bytes

D 21:01:42 File System - File: VIDEO_TS\VTS_82_1.VOB - LBA: 2285614 - 2285617 - Size: 8,192 bytes

D 21:01:43 File System - File: VIDEO_TS\VTS_83_0.BUP - LBA: 2285658 - 2285663 - Size: 12,288 bytes

D 21:01:43 File System - File: VIDEO_TS\VTS_83_0.IFO - LBA: 2285636 - 2285641 - Size: 12,288 bytes

D 21:01:43 File System - File: VIDEO_TS\VTS_83_1.VOB - LBA: 2285642 - 2285645 - Size: 8,192 bytes

D 21:01:43 File System - File: VIDEO_TS\VTS_84_0.BUP - LBA: 2285692 - 2285703 - Size: 24,576 bytes

D 21:01:43 File System - File: VIDEO_TS\VTS_84_0.IFO - LBA: 2285664 - 2285675 - Size: 24,576 bytes

D 21:01:43 File System - File: VIDEO_TS\VTS_84_1.VOB - LBA: 2285676 - 2285679 - Size: 8,192 bytes

D 21:01:43 File System - File: Xtras\._Font Xtra PPC - LBA: 2288203 - 2288203 - Size: 1,991 bytes

D 21:01:43 File System - File: Xtras\._InetUrl PPC Xtra - LBA: 2288204 - 2288204 - Size: 670 bytes

D 21:01:43 File System - File: Xtras\._NetFile PPC Xtra - LBA: 2288205 - 2288205 - Size: 670 bytes

D 21:01:43 File System - File: Xtras\._NetLingo PPC Xtra - LBA: 2288206 - 2288206 - Size: 670 bytes

D 21:01:43 File System - File: Xtras\._SWA Decompression PPC Xtra - LBA: 2288207 - 2288207 - Size: 682 bytes

D 21:01:43 File System - File: Xtras\._Sound Control - LBA: 2288208 - 2288208 - Size: 666 bytes

D 21:01:43 File System - File: Xtras\._TextAsset PPC - LBA: 2288209 - 2288210 - Size: 2,602 bytes

D 21:01:43 File System - File: Xtras\._TextXtra PPC - LBA: 2288211 - 2288211 - Size: 666 bytes

D 21:01:43 File System - File: Xtras\Dirapi.dll - LBA: 2288212 - 2288747 - Size: 1,097,728 bytes

D 21:01:43 File System - File: Xtras\DirectSound.x32 - LBA: 2288748 - 2288763 - Size: 32,768 bytes

D 21:01:43 File System - File: Xtras\Font Xtra PPC - LBA: 2288764 - 2288959 - Size: 399,517 bytes

D 21:01:43 File System - File: Xtras\Font Xtra.x32 - LBA: 2288960 - 2289097 - Size: 282,624 bytes

D 21:01:43 File System - File: Xtras\INetURL.x32 - LBA: 2289098 - 2289121 - Size: 49,152 bytes

D 21:01:43 File System - File: Xtras\Iml32.dll - LBA: 2289122 - 2289395 - Size: 561,152 bytes

D 21:01:43 File System - File: Xtras\InetUrl PPC Xtra - LBA: 2289396 - 2289416 - Size: 42,903 bytes

D 21:01:43 File System - File: Xtras\MacroMix.x32 - LBA: 2289417 - 2289442 - Size: 53,248 bytes

D 21:01:43 File System - File: Xtras\NetFile PPC Xtra - LBA: 2289443 - 2289475 - Size: 67,213 bytes

D 21:01:43 File System - File: Xtras\NetFile.x32 - LBA: 2289476 - 2289501 - Size: 53,248 bytes

D 21:01:43 File System - File: Xtras\NetLingo PPC Xtra - LBA: 2289502 - 2289526 - Size: 50,974 bytes

D 21:01:43 File System - File: Xtras\NetLingo.x32 - LBA: 2289527 - 2289550 - Size: 49,152 bytes

D 21:01:43 File System - File: Xtras\Proj.dll - LBA: 2289551 - 2289628 - Size: 159,744 bytes

D 21:01:43 File System - File: Xtras\SWA Decompression PPC Xtra - LBA: 2289629 - 2289661 - Size: 66,090 bytes

D 21:01:43 File System - File: Xtras\SWADCmpr.x32 - LBA: 2289662 - 2289695 - Size: 69,632 bytes

D 21:01:43 File System - File: Xtras\Sound Control - LBA: 2289696 - 2289723 - Size: 55,559 bytes

D 21:01:43 File System - File: Xtras\Sound Control.x32 - LBA: 2289724 - 2289749 - Size: 53,248 bytes

D 21:01:43 File System - File: Xtras\Text Asset.x32 - LBA: 2289750 - 2289797 - Size: 98,304 bytes

D 21:01:43 File System - File: Xtras\TextAsset PPC - LBA: 2289798 - 2289858 - Size: 124,301 bytes

D 21:01:43 File System - File: Xtras\TextXtra PPC - LBA: 2289859 - 2290109 - Size: 512,532 bytes

D 21:01:43 File System - File: Xtras\TextXtra.x32 - LBA: 2290110 - 2290279 - Size: 348,160 bytes

D 21:01:43 File System - File: Xtras\msvcrt.dll - LBA: 2290280 - 2290410 - Size: 266,293 bytes

D 21:01:43 __ParseFS - Found 300 Files

I 21:01:43 Operation Started!

I 21:01:43 Source Device: [1:0:0] PIONEER DVD-RW DVR-111L 8.29 (E:) (ATA)

I 21:01:43 Source Media Type: DVD+R (Book Type: DVD-ROM) (Disc ID: MCC-004-00) (Speeds: 4x, 6x, 8x, 12x, 16x)

I 21:01:43 Image File: D:\Images\OS_DVD5.ISO

I 21:01:43 Image File Sectors: 2,290,416 (MODE1/2048)

I 21:01:43 Image File Size: 4,690,771,968 bytes

I 21:01:43 Image File Volume Identifier: OS

I 21:01:43 Image File Application Identifier: IMGBURN V2.1.0.0 - THE ULTIMATE IMAGE BURNER!

I 21:01:43 Image File Implementation Identifier: ImgBurn

I 21:01:43 Image File File System(s): ISO9660, UDF (1.02)

I 21:01:44 Verifying Sectors... (LBA: 0 - 2290415)

I 21:08:06 Image MD5: b7ef64bfea21fa624b7c12e23558281b

I 21:08:06 Exporting Graph Data...

I 21:08:06 Graph Data File: C:\Program Files\ImgBurn\PIONEER_DVD-RW_DVR-111L_8.29_2-18-2007_8-51_PM_MCC-004-00_6x_OS.ibg

I 21:08:06 Export Successfully Completed!

I 21:08:06 Operation Successfully Completed! - Duration: 00:06:23

I 21:08:06 Average Verify Rate: 11,991 KB/s (8.7x) - Maximum Verify Rate: 17,394 KB/s (12.6x)

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Sorry fordman, I know that what I put earlier was pretty harsh!

 

It's just that from my point of view - i.e. looking at the code, line by line - I simply cannot fault it!

 

After the initial problems you were having in 2.1.0.0, I went through it and quickly found the issue and fixed it.

 

Not only did I fix it, but there's not a single error that could slip past without something being logged - and you've no such log entries!

 

So the only thing that can be failing is the API itself - even though it's still returning that it completed successfully.

 

Hopefully you see / agree that those sorts of problems are totally out of my control. I don't write the cryptography DLLs in windows!

 

As I said in my last post, I've now included logging for times when the API's complete successfully but when the data they return could be invalid or not quite what I'm expecting.

 

I will email you a beta in due course and hopefully we'll get to the bottom of this problem.

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Sorry fordman, I know that what I put earlier was pretty harsh!

 

It's just that from my point of view - i.e. looking at the code, line by line - I simply cannot fault it!

 

After the initial problems you were having in 2.1.0.0, I went through it and quickly found the issue and fixed it.

 

OK, but I know you've made similar statements about not being able to fault the code before, and later came back to state that you did find an issue. Unless it is the API itself, perhaps that will happen again.

 

Also, this and your prior post in this thread make it sound like I was the only one encountering this issue. However in thread http://forum.imgburn.com/index.php?s=&...ost&p=35232 you stated that my log showed I was experiencing the same issue as the other person that reported it, so at best I'm the second person to have had the issue. You also mentioned glitches in the MD5 code in that thread, so the changes were presumably being made for more than just me. Also dirio49 in this thread appears to have the same issue with 2.2.0.0, so statistically, I'm sure there are others out there.

 

Perhaps it has something to do with timing, or other changes I've made in ImgBurn - for instance I increased the read buffer in both places to 256MB from the default 20MB, since I have 2GB RAM on my machine, and my girlfriend has 1GB RAM on hers. It seems to give burns that never dip below the max burn speed, except for recalibration.

 

After my previous post in this thread, I continued burning 6 more single layer images on my GF's PC. This time, I chose to leave ImgBurn open between burns. The status of the device MD5 displaying in the log were as follows:

 

success -> fail -> success -> success -> fail -> success

 

so one-third failure rate for that batch. I won't bother to provide the log, unless you want it. It basically follows the others I've posted, device MD5 doesn't show, but no other information is shown to give a clue why.

 

I then later returned home and burned two dual layer images (had only burned the one dual layer image with 2.2.0.0 up to that point and that failed to show the device MD5), and both new images failed to show the device MD5 after verification - so I'm 0 for 3 at home. I will try some dual layer images on the GF's machine, and some single layer ones at home, but it appears that whatever code change was made to work around this issue has actually made things worse for me. Again, the logs are the same - no additional info to show why the device MD5 isn't shown.

 

I'll let this issue go for now, and will experiment with lowering my read buffer back to settings that others are likely using to see what happens.

 

However, here's is a question of great interest to me:

 

How does ImgBurn determine whether a verification was successful? Is it calculating both the device and image MD5 values and them comparing them? If so, when the device MD5 fails to show, yet the verify operation says is completed successfully, what does that mean? Is the device actually being calculated (even if not shown) and compared to the image MD5 successfully? I'm curious, because I would like to have confidence at least in the determination that the verification was successful. Otherwise I suppose I can always go back to doing separate file based verification after the burn.

 

Not only did I fix it, but there's not a single error that could slip past without something being logged - and you've no such log entries!

 

So the only thing that can be failing is the API itself - even though it's still returning that it completed successfully.

 

Hopefully you see / agree that those sorts of problems are totally out of my control. I don't write the cryptography DLLs in windows!

 

As I said in my last post, I've now included logging for times when the API's complete successfully but when the data they return could be invalid or not quite what I'm expecting.

 

I will email you a beta in due course and hopefully we'll get to the bottom of this problem.

 

Thanks, I do appreciate your product and welcome the opportunity to help nail down the issue. Given the fact that it occurs both on my home PC and my GF's PC (with ImgBurn being my only addition), then my guess is that it is due to some combination of settings I have changed from the defaults, i.e. read buffer, since I have configured both ImgBurn installations the same...

 

Regards,

FordMan

Edited by fordman

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Right, I just did some thinking from outside the box... (EDIT: long before your 5:11 post, I just didn't hit reply straight away)

 

The problems in 2.1.0.0 were related to how I was calling the API's and so that's kinda why I figured it must still be that in 2.2.0.0 - even though I couldn't fault my new code.

 

Well it turns out that it wasn't anything to do with the MD5 calculation stuff at all, it was simply a case of 1 thread being faster than the other - and that's something that following the code line by line (as I'd been doing) wouldn't show.

 

The MD5 value (stored in a string) was being queried before it had finished being calculated.

 

Because the string was empty (at that precise second), no 'Device MD5' value was being logged.

 

This same problem could have occurred during a burn too, where the 'Image MD5' would then have been missing.

 

I've moved some lines of code above some others and I'm confident that's fixed the problem.

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In response to a question posted in your previous reply, no, the MD5 isn't used to determine if it was a success verify or not.

 

The seemingly random nature of this problem made is very difficult to pinpoint the actual cause. Unlike most bugs, this one wasn't something you could reproduce 100% of the time given a certain image file etc. Those kinds of bugs are easy to locate and fix, this one was not.

 

I'd like to take this opportunity to apologise for being human and thank you for the time you've spent reporting the issue (for a 2nd time!), even though I was being quite rude and you could quite easily have just told me to F off!

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In response to a question posted in your previous reply, no, the MD5 isn't used to determine if it was a success verify or not.

 

The seemingly random nature of this problem made is very difficult to pinpoint the actual cause. Unlike most bugs, this one wasn't something you could reproduce 100% of the time given a certain image file etc. Those kinds of bugs are easy to locate and fix, this one was not.

 

I'd like to take this opportunity to apologise for being human and thank you for the time you've spent reporting the issue (for a 2nd time!), even though I was being quite rude and you could quite easily have just told me to F off!

 

Ok, then a sector by sector comparison is used, I suppose.

 

Perhaps your machine is fast enough that the MD5 string was always available by the time it was queried.

 

No need to apologize - I admit I was surprised by your response because you have always been so open to constructive comments I've made in the past, but I also understand wanting to defend "your baby." You've spent a lot of time on your programs and I certainly don't have the programming expertise you do, so I only hope to help troubleshoot usability issues.

 

Thanks again for taking another look "outside the box!" :thumbup:

 

FordMan

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lol it wasn't so much me defending my baby, as it was just not having a clue why it wasn't working!

 

I'd already spent a while researching after the 2.1.0.0 bug report and was a bit pissed off that you said it STILL didn't work! (Please note that I wasn't pissed off at you, just in general)

 

I hate not being able to solve problems and this one had me completely stumped because the MD5 calculation code looked spot on :(

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Wonder how things would go with the read buffer at default? Just musing, but could this have anything at all to do with it?

 

Regards

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Wonder how things would go with the read buffer at default? Just musing, but could this have anything at all to do with it?

 

Regards

 

While the best fix will be what LUK has decided to incorporate, I will lower my buffer back to 20 MB until he releases that version and will let you know.

 

I burned my 4th DL burn at home and it (like the previous 3) failed to show the device MD5, so perhaps it DOES think it's done buring when it gets 256MB from the end and calls for the device MD5, even though it's not finished yet? Just hazarding a guess based on what LUK said it was doing to cause this.

 

Stay tuned over the next few days, and I'll see if a lower buffer helps...

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Looking forward to the feedback. BTW: Even with 2Gb, I reckon a 256Mb buffer is a trifle high - that's more than 10% of your memory. I have 1Gb and run at 40Mb. In discussions with LUK while testing, his view was little if any benefit would be gained over 40Mb (which is what I run with consistent success) and that is the default for all 1Gb+ rigs. I am sure he'll correct me if I have misunderstood him.

 

Regards

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It would actually be the opposite to that.

 

The calc is done by the read thread, not the write one.

 

The write thread is the one that displays it.

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Looking forward to the feedback. BTW: Even with 2Gb, I reckon a 256Mb buffer is a trifle high - that's more than 10% of your memory. I have 1Gb and run at 40Mb. In discussions with LUK while testing, his view was little if any benefit would be gained over 40Mb (which is what I run with consistent success) and that is the default for all 1Gb+ rigs. I am sure he'll correct me if I have misunderstood him.

 

Regards

 

OK, I reset back to the defaults (which apparently is still 20 MB buffer on my GF's machine - I'll reset the home later tonight). I then exited ImgBurn after resetting to default settings, reopened ImgBurn and burned the same single layer image three times without closing ImgBurn. My results were as follows:

 

success -> success -> failure

 

after which I stopped... So, the issue seems independent of the buffer size, and will need LUKs changes on the machines I burn with.

 

As for the best buffer size, I added a secondary hard drive to my GF's machine back in January, and 20 MB buffer seems to suffice without having the writing stop to refill the buffer, etc. However before that when she only had one hard drive and the image was on the same (only) drive as the OS, then the buffer would empty all the time, writing would suspend, etc. dropping my average write rate well below the 6X I had set! I found that 256 MB seemed to take care of that issue with that single drive.

 

LUK: I suppose when I said ImgBurn installation was the only thing I had done to my GF's machine, I was referring to software, which is what I thought you were referring to. I did add a hard drive recently, and a Pioneer DVD writer months before that.

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Buffers emptying are usually a sign that the machine is doing something and requires memory/CPU etc. I know it is restrictive, but it might pay for you to turn off emails and the like while burning. Not sure of your rig - a dual core should lessen fluctuating buffer issues. In any event, this does not address your issue of the device MD5.

 

Regards

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Buffers emptying are usually a sign that the machine is doing something and requires memory/CPU etc. I know it is restrictive, but it might pay for you to turn off emails and the like while burning. Not sure of your rig - a dual core should lessen fluctuating buffer issues. In any event, this does not address your issue of the device MD5.

 

Regards

 

Yep, I always kill most (antivirus stays) background processes and then only burn without running anything else. Yet for some reason her computer really seemed to bog down when reading from the same space as the OS, and it is in UltraDMA-5 mode. It seemed that it could always recover before the 256MB cache completely emptied and would allow a constant 6X burn. Now that I use a secondary hard drive, I can lower the buffer to the default 20MB and leave everything open without issue. Her computer is a Celeron 2.0 Ghz with 1GB RAM. My home burning machine is a 2.66 Ghz P4 (no hyperthreading) with 2 GB RAM...

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