Discussion in 'DVDR' started by Stry-Ker, Dec 17, 2004.
Getting CRC error at 50%. The disc is in perfect condition. Tried both shrink and dvd decryptor.
I am having the exact same issue. (Sorry I can't help...but no one has responded to your message so far..so I thought I would add to your plea for help) I also cannot back it up using dvd x copy...that one says cyclic redundancy error...but at the same point exactly 50%. I have any dvd running in the back ground, disk is not damaged, all anti virus "stuff" is turned off...my settings are set to what scuba Pete has recommended etc...
Any ideas from anyone?
are your systems pretty fast lots of ram and hd space? are your drives set to DMA?
also read this!!!
You might also like to read this Microsoft Knowledge Base Article:
Windows XP will often get confused and report that a drive IS running in DMA mode when in reality, it's not. To fix this, Uninstall the IDE/ATA Controller (NOT the Channels!!!) from under the IDE ATA/ATAPI Controllers branch (again in Device Manager) and reboot your PC. Windows will 'find' it again when it boots back up. DMA will be enabled by default.
You should also check that DMA is enabled and active within the system BIOS screen. That's the screen you access by pressing DEL, F2 etc when the machine first boots up. You normally have to enable it for each device connected to the IDE bus - it's not a single setting to enable / disable it.
Setting it to 'Auto' is the best bet - rather than DMA 5, 4... 1, PIO 4, 3...1 etc.
Look for the smallest of greasy finger prints on the disk. Happen to me twice.
ahh yes, them pesky bilge rats again....
Rotary, CRC has nothing to do with DMA or plenty of hd space. It was caused by a bad dvd media. Use brand media eg verbatim, ritek, fuji taiyo instead and it will solve your problem.
I backed up the main movie with no problems. Even a clean disc can be bad.
I do not think DMA is your problem, but these days with the "new CSS", were all going to be checking our DMA on a regular basis.
DMA Fix. http://users.bigpond.net.au/ninjaduck/itserviceduck/udma_fix/index.htm
No problems backing up Main movie only with DVD Decrypter and DVD Shrink in Re-author Mode.
I used the same method as wild77, and my back-up works fine.
Hey Stry-Ker, are you using the newest versions of DVD Decrypter and DVD Shrink?
Wow! Thaks for all the responses.
I've cleaned the disk well, but I'm sure it is just a bad one. I've heard that even if it will play, it may not be able to back-up.
As for the media, I wasn't even able to get that far...it stopped at 50% in the decrypting process.
And, as for the DMA...well, I guess thats why the term "newbie" sits under my name, as I have never heard of that before! I will look into it.
DMA, oPen Device Manager, click Start, and then click Control Panel. Click Performance and Maintenance, and then click System. On the Hardware tab, click Device Manager. Will that is who help tells you to get there.
I selected Administrative Tools and then drag Computer Management to the Desktop.
Now you have a shortcut. Click on it, select Device Manager, select IDE controllers, select Secondary IDE channel, right click on Properties and select Advanced Settings tab.
Thank Bill G you are finally here. Transfer Mode should be DMA if available. Current Transfer Mode should be DMA Mode 2 or 4. If it is PIO, you will need to uninstall your IDE controller. DMA has to be enabled in the BIOS on some PCs, if so use the auto setting.
It is a long shot but you could try this.
[bold].. Try these settings for DVD Decrypter.
. General tab
. Options - Removal Method - Aggressive
. File Mode tab
. Options - Remove PUOs (IFO and/or VOB)
. ISO Read Mode tab
. Options - Remove PUOs (IFO and/or VOB)
. CSS tab
. CSS Cracking Method - Brute Force ~> I/O Key . Exchange
. On Failure - Yes
. I/O tab
. Options - Ignore read errors.[/bold]
It works for scratched discs not so much for bad data.
I checked the DMA settings. There was one confusing part: There were two devices listed... device 0 and device 1. Device 0 was set with pio under current transfer rate, but device 1 was set correctly. Am I to assume that device 0 (zero) is not an active "device" or should I do something with that?
I think my decrypter was already set with those settings (I got them from a posting by scuba pete...) I will double check those to.
Thanks for your help!
Checked decrypter...you listed two different options (PUO's) than I had ticked before. Will try and let you know. Thaks again!
Checked decrypter...you listed two different options (PUO's) than I had ticked before. Will try and let you know. Thanks again!
Well, still starting errors at 50%. I copied the log. I don't know if it will give any insight or not.
I 09:54:58 DVD Decrypter Version 188.8.131.52 started!
I 09:54:58 Microsoft Windows XP Media Center Edition (5.1, Build 2600 : Service Pack 2)
W 09:54:58 Drive D:\ (FAT32) does not support single files > 4 GB
I 09:54:58 Initialising SPTI...
I 09:54:58 Searching for SCSI / ATAPI devices...
I 09:54:58 Found 1 CD-ROM and 1 DVD+RW!
I 09:55:15 Operation Started!
I 09:55:15 Source Device: [3:0:0] HP DVD Writer 400c AH14 (E (ATA)
I 09:55:15 Source Media Type: DVD-ROM
I 09:55:15 Source Media Region Code: 1, 2, 3, 4, 5, 6, 7, 8
I 09:55:15 Source Copyright Protection System Type: None
I 09:55:15 Destination File: C:\I_ROBOT_16X9.ISO
I 09:55:15 File Splitting: Auto
I 09:55:15 Detect Mastering Errors: No
I 09:55:15 Remove Macrovision Protection: Yes
I 09:55:15 Extracting Sectors... (LBA: 0 - 3972478)
I 09:55:16 Found IFO File: VIDEO_TS.IFO - (LBA: 315 - 325)
I 09:55:16 Found VOB File: VIDEO_TS.VOB - (LBA: 326 - 1213) - KEY: N/A
I 09:55:17 Found BUP File: VIDEO_TS.BUP - (LBA: 1214 - 1224)
I 09:55:17 Found IFO File: VTS_01_0.IFO - (LBA: 1225 - 1233)
I 09:55:17 Found VOB File: VTS_01_0.VOB - (LBA: 1234 - 1345) - KEY: N/A
I 09:55:17 Found VOB File: VTS_01_1.VOB - (LBA: 1346 - 1350) - KEY: N/A
I 09:55:17 Found BUP File: VTS_01_0.BUP - (LBA: 1351 - 1359)
I 09:55:17 Found IFO File: VTS_02_0.IFO - (LBA: 1360 - 1367)
I 09:55:17 Found VOB File: VTS_02_1.VOB - (LBA: 1368 - 158191) - KEY: N/A
I 09:57:08 Found BUP File: VTS_02_0.BUP - (LBA: 158192 - 158199)
I 09:57:08 Found IFO File: VTS_03_0.IFO - (LBA: 158200 - 158239)
I 09:57:08 Found VOB File: VTS_03_0.VOB - (LBA: 158240 - 238537) - KEY: N/A
I 09:58:04 Found VOB File: VTS_03_1.VOB - (LBA: 238538 - 762809) - KEY: N/A
I 10:04:02 Found VOB File: VTS_03_2.VOB - (LBA: 762810 - 1287081) - KEY: N/A
I 10:09:59 Found VOB File: VTS_03_3.VOB - (LBA: 1287082 - 1811353) - KEY: N/A
I 10:15:56 Found VOB File: VTS_03_4.VOB - (LBA: 1811354 - 2335625) - KEY: N/A
W 10:18:16 Failed to read Sector 1998016 - Unrecovered Read Error
W 10:18:25 Failed to read Sector 1998017 - Unrecovered Read Error
W 10:18:34 Failed to read Sector 1998018 - Unrecovered Read Error
W 10:18:43 Failed to read Sector 1998019 - Unrecovered Read Error
W 10:18:52 Failed to read Sector 1998020 - Unrecovered Read Error
W 10:19:02 Failed to read Sector 1998021 - Unrecovered Read Error
W 10:19:11 Failed to read Sector 1998022 - Unrecovered Read Error
W 10:19:20 Failed to read Sector 1998023 - Unrecovered Read Error
W 10:19:30 Failed to read Sector 1998024 - Unrecovered Read Error
W 10:19:41 Failed to read Sector 1998025 - Unrecovered Read Error
I 10:21:11 Abort Request Acknowledged
E 10:21:15 Failed to Extract Sectors!
E 10:21:15 Operation Aborted! - Duration: 00:26:00
E 10:21:15 Average Read Rate: 2,561 KB/s (1.8x) - Maximum Read Rate: 3,677 KB/s (2.7x)
find another copy of the movie, try burning it first. then go from there. It has happen to me 3 time out of 200.pjg
atm813, ha it is time for a new disk. They can play fine but they have to be prefect to read and copy.
The DMA may be a problem. Do you have another device (CD DVD ROM). If you do it may not be a DMA device. If you only have one device then your good to go.
keep it burning
IS IT ME? OR HAS THIS PAGE CHANGED COLOUR ???
I have a cd-rom and dvd rom...
how do I know which one is which? Thanks...
Rotary...I apologize for being so naive, but I don't understand your last comment...
Wait, let me rephrase...I know which one is which...I meant as it pertains to my previous post and this DMA "thing"...and the device0 and device 1...hopefully that makes sense to those of you who know what your doing!!!
Separate names with a comma.