DiscImageCreator

[F1ReB4LL]

I tried the CDTool.exe (with PX-755SA, PX-4824TA) and inputted $FF000000 or $F0000000 in sector input box of "View sectors".
But I didn't get the sector data, and continued to start and stop reading disc.
Eventually, I got the error below.

Code: Select all

Sector could not be read.

Error while processing ReadCD command.

Unknown sense key code combination:

Sense key:3

Additional sense code:2

Additional sense code qualifier:129.

Does my way make a mistake of any?

Looks like it is model-dependant. It worked for me on PX-716A on the discs where the first track is data (and didn't work when the first track was audio). On my current PX-760A both $FF000000 and -5000 don't work for the discs with the first track data, for the discs with the first track audio -5000 works and $FF000000 doesn't.

[Jackal]

[16:50] <Jackal> 760A 1.07 with usb adapter on Win7 x64.. $FF000000 works here on data disc, -5000 works too

[pablogm123]

With a data track does work finally.

[xTMODx]

Hey i get that error: http://www7.pic-upload.de/21.04.14/8riicpza58fg.jpg dumped some tomb raider 2 games already but on this one it dont work

Edit: is there a minimum system requirement for DIC? because i get this "not enought memory free" error http://www7.pic-upload.de/21.04.14/cknoccvht91k.jpg

[sarami]

updated

[pablogm123]

Have you considered the possibility of implementing some way of detecting possible subcode vs. TOC desyncs, and print this data in the log files?

Once dumped the disc, you compare the indexes 01 and flags (DCP, PRE...) according to the TOC against the ones defined by the dumped subcode. If differ, print as warning.

Example, Fighting Street for PC Engine CD:

FILE "TOC.bin" BINARY
  TRACK 01 AUDIO
    INDEX 01 00:00:00
  TRACK 02 MODE1/2352
    INDEX 01 00:47:70
  TRACK 03 AUDIO
    INDEX 01 02:33:06
  TRACK 04 AUDIO
    INDEX 01 04:44:13
  TRACK 05 AUDIO
    INDEX 01 04:54:35
  TRACK 06 AUDIO
    INDEX 01 07:07:54
  TRACK 07 AUDIO
    INDEX 01 09:15:09
  TRACK 08 AUDIO
    INDEX 01 11:29:04
  TRACK 09 AUDIO
    INDEX 01 13:38:52
  TRACK 10 AUDIO
    INDEX 01 15:51:28
  TRACK 11 AUDIO
    INDEX 01 18:03:72
  TRACK 12 AUDIO
    INDEX 01 20:15:04
  TRACK 13 AUDIO
    INDEX 01 22:27:50
  TRACK 14 AUDIO
    INDEX 01 24:39:05
  TRACK 15 AUDIO
    INDEX 01 26:51:42
  TRACK 16 AUDIO
    INDEX 01 27:02:41
  TRACK 17 AUDIO
    INDEX 01 27:10:70
  TRACK 18 AUDIO
    INDEX 01 29:21:11
  TRACK 19 AUDIO
    INDEX 01 31:30:37
  TRACK 20 AUDIO
    INDEX 01 32:11:49
  TRACK 21 AUDIO
    INDEX 01 32:43:61
  TRACK 22 AUDIO
    INDEX 01 34:28:05
  TRACK 23 AUDIO
    INDEX 01 34:32:69
  TRACK 24 AUDIO
    INDEX 01 34:46:30
  TRACK 25 AUDIO
    INDEX 01 38:36:27
  TRACK 26 MODE1/2352
    INDEX 01 38:43:28

FILE "Subcode.bin" BINARY
  TRACK 01 AUDIO
    INDEX 01 00:00:00
  TRACK 02 MODE1/2352
    INDEX 01 00:47:70
  TRACK 03 AUDIO
    INDEX 01 02:33:05
  TRACK 04 AUDIO
    INDEX 01 04:44:13
  TRACK 05 AUDIO
    INDEX 01 04:54:35
  TRACK 06 AUDIO
    INDEX 01 07:07:53
  TRACK 07 AUDIO
    INDEX 01 09:15:08
  TRACK 08 AUDIO
    INDEX 01 11:29:03
  TRACK 09 AUDIO
    INDEX 01 13:38:50
  TRACK 10 AUDIO
    INDEX 01 15:51:28
  TRACK 11 AUDIO
    INDEX 01 18:03:70
  TRACK 12 AUDIO
    INDEX 01 20:15:03
  TRACK 13 AUDIO
    INDEX 01 22:27:50
  TRACK 14 AUDIO
    INDEX 01 24:39:05
  TRACK 15 AUDIO
    INDEX 01 26:51:40
  TRACK 16 AUDIO
    INDEX 01 27:02:40
  TRACK 17 AUDIO
    INDEX 01 27:10:70
  TRACK 18 AUDIO
    INDEX 01 29:21:10
  TRACK 19 AUDIO
    INDEX 01 31:30:35
  TRACK 20 AUDIO
    INDEX 01 32:11:48
  TRACK 21 AUDIO
    INDEX 01 32:43:60
  TRACK 22 AUDIO
    INDEX 01 34:28:05
  TRACK 23 AUDIO
    INDEX 01 34:32:68
  TRACK 24 AUDIO
    INDEX 01 34:46:30
  TRACK 25 AUDIO
    INDEX 01 38:36:25
  TRACK 26 MODE1/2352
    INDEX 01 38:43:28

[xTMODx]

thanks i will test

[xTMODx]

Hey i get that error: http://www7.pic-upload.de/21.04.14/8riicpza58fg.jpg dumped some tomb raider 2 games already but on this one it dont work

Edit: is there a minimum system requirement for DIC? because i get this "not enought memory free" error http://www7.pic-upload.de/21.04.14/cknoccvht91k.jpg

the first error is now http://www7.pic-upload.de/21.04.14/nx8exuh6lh.jpg

Track59 now and not Track60? strange

the other is still the same... i have on this pc 512MB ram does it matter?

[pablogm123]

657324 KB of private bytes applying the default value, 32768.

Try in order to reduce memory usage:

/c2 1000 4096 8
/c2 1000 2048 8
/c2 1000 1024 8

[pablogm123]

Latest version posted, when ripping a disc in MINT condition. Detects every sector as bad and crashes when run out of memory. This happens when ripping a PC game, William Shatner's Tekwar, ripping a MCD game, Heavy Nova, goes OK.

Code: Select all

Creating img(LBA)  32753/233931 Detected C2 error. LBA[032754, 0x07ff2]
Creating img(LBA)  32754/233931 Detected C2 error. LBA[032755, 0x07ff3]
Creating img(LBA)  32755/233931 Detected C2 error. LBA[032756, 0x07ff4]
Creating img(LBA)  32756/233931 Detected C2 error. LBA[032757, 0x07ff5]
Creating img(LBA)  32757/233931 Detected C2 error. LBA[032758, 0x07ff6]
Creating img(LBA)  32758/233931 Detected C2 error. LBA[032759, 0x07ff7]
Creating img(LBA)  32759/233931 Detected C2 error. LBA[032760, 0x07ff8]
Creating img(LBA)  32760/233931 Detected C2 error. LBA[032761, 0x07ff9]
Creating img(LBA)  32761/233931 Detected C2 error. LBA[032762, 0x07ffa]
Creating img(LBA)  32762/233931 Detected C2 error. LBA[032763, 0x07ffb]
Creating img(LBA)  32763/233931 Detected C2 error. LBA[032764, 0x07ffc]
Creating img(LBA)  32764/233931 Detected C2 error. LBA[032765, 0x07ffd]
Creating img(LBA)  32765/233931 Detected C2 error. LBA[032766, 0x07ffe]
C2 error Max: 32768
Free memory for C2 error: 32768/32768
End: 2014-04-21(Mon) 21:58:38

And newly every index and relative time for the track is replaced with zeroes and the CRC-16 recalculated to match the altered data.

Off-topic: why the last pre-lead-out sector of certain MCD discs manufactured by JVC, marked as first sector of the lead-out in the subs, is replaced with a normal subcode frame?

https://www.mediafire.com/?4a6n0ow88l122ij

https://www.mediafire.com/?d2z4kuy96t61bl7