• Registered: 2007-01-12
  • Posts: 90

Hiya,

I dumped from original media the game Die Hard Trilogy (E) [SLES-00445] and all match the database except the last track.

All tracks have a pregap of 02 seconds, write offset is +2 (669-667 for my drive), etc.

But in the last track i got one error if i dump the track with overreading:

Exact Audio Copy V0.99 prebeta 4 from 23. January 2008

EAC extraction logfile from 29. December 2008, 22:13

Unknown Artist / Unknown Title

Used drive  : HL-DT-STDVDRAM GSA-4167B   Adapter: 0  ID: 1

Read mode               : Secure
Utilize accurate stream : Yes
Defeat audio cache      : No
Make use of C2 pointers : Yes

Combined read/write offset correction       : 669
Overread into Lead-In and Lead-Out          : Yes
Fill up missing offset samples with silence : Yes
Delete leading and trailing silent blocks   : No
Null samples used in CRC calculations       : Yes
Used interface                              : Native Win32 interface for Win NT & 2000
Gap handling                                : Appended to next track

Used output format : Conversor PCM de Microsoft
Sample format      : 44,100 KHz; 16 bit; Estéreo


TOC of the extracted CD

     Track |   Start  |  Length  | Start sector | End sector 
    ---------------------------------------------------------
        1  |  0:00.00 | 11:18.25 |         0    |    50874   
        2  | 11:18.25 |  2:02.00 |     50875    |    60024   
        3  | 13:20.25 |  2:02.24 |     60025    |    69198   
        4  | 15:22.49 |  2:08.00 |     69199    |    78798   
        5  | 17:30.49 |  2:02.69 |     78799    |    88017   
        6  | 19:33.43 |  2:02.28 |     88018    |    97195   
        7  | 21:35.71 |  2:04.44 |     97196    |   106539   
        8  | 23:40.40 |  2:05.42 |    106540    |   115956   
        9  | 25:46.07 |  2:03.71 |    115957    |   125252   
       10  | 27:50.03 |  2:05.11 |    125253    |   134638   
       11  | 29:55.14 |  2:02.51 |    134639    |   143839   
       12  | 31:57.65 |  2:08.29 |    143840    |   153468   
       13  | 34:06.19 |  2:04.61 |    153469    |   162829   
       14  | 36:11.05 |  2:17.08 |    162830    |   173112   
       15  | 38:28.13 |  2:18.74 |    173113    |   183536   
       16  | 40:47.12 |  2:15.69 |    183537    |   193730   
       17  | 43:03.06 |  3:04.02 |    193731    |   207532   
       18  | 46:07.08 |  3:08.61 |    207533    |   221693   
       19  | 49:15.69 |  3:10.07 |    221694    |   235950   
       20  | 52:26.01 |  0:30.68 |    235951    |   238268   
       21  | 52:56.69 |  0:30.68 |    238269    |   240586   
       22  | 53:27.62 |  3:00.01 |    240587    |   254087   


Track 22

     Filename C:\Juegos\PlayStation\_Temp\Die Hard Trilogy (E) [SLES-00445]\Track22.bin

     Pre-gap length  0:00:02.00

     Suspicious position 0:03:01

     Peak level 24.9 %
     Track quality 99.4 %
     Test CRC 93532F7B
     Copy CRC 93532F7B
     Copy finished

There were errors

End of status report

Without overreading i got no errors but the CRCs dont match with the database:

Exact Audio Copy V0.99 prebeta 4 from 23. January 2008

EAC extraction logfile from 29. December 2008, 22:15

Unknown Artist / Unknown Title

Used drive  : HL-DT-STDVDRAM GSA-4167B   Adapter: 0  ID: 1

Read mode               : Secure
Utilize accurate stream : Yes
Defeat audio cache      : No
Make use of C2 pointers : Yes

Combined read/write offset correction       : 669
Overread into Lead-In and Lead-Out          : No
Fill up missing offset samples with silence : Yes
Delete leading and trailing silent blocks   : No
Null samples used in CRC calculations       : Yes
Used interface                              : Native Win32 interface for Win NT & 2000
Gap handling                                : Appended to next track

Used output format : Conversor PCM de Microsoft
Sample format      : 44,100 KHz; 16 bit; Estéreo


TOC of the extracted CD

     Track |   Start  |  Length  | Start sector | End sector 
    ---------------------------------------------------------
        1  |  0:00.00 | 11:18.25 |         0    |    50874   
        2  | 11:18.25 |  2:02.00 |     50875    |    60024   
        3  | 13:20.25 |  2:02.24 |     60025    |    69198   
        4  | 15:22.49 |  2:08.00 |     69199    |    78798   
        5  | 17:30.49 |  2:02.69 |     78799    |    88017   
        6  | 19:33.43 |  2:02.28 |     88018    |    97195   
        7  | 21:35.71 |  2:04.44 |     97196    |   106539   
        8  | 23:40.40 |  2:05.42 |    106540    |   115956   
        9  | 25:46.07 |  2:03.71 |    115957    |   125252   
       10  | 27:50.03 |  2:05.11 |    125253    |   134638   
       11  | 29:55.14 |  2:02.51 |    134639    |   143839   
       12  | 31:57.65 |  2:08.29 |    143840    |   153468   
       13  | 34:06.19 |  2:04.61 |    153469    |   162829   
       14  | 36:11.05 |  2:17.08 |    162830    |   173112   
       15  | 38:28.13 |  2:18.74 |    173113    |   183536   
       16  | 40:47.12 |  2:15.69 |    183537    |   193730   
       17  | 43:03.06 |  3:04.02 |    193731    |   207532   
       18  | 46:07.08 |  3:08.61 |    207533    |   221693   
       19  | 49:15.69 |  3:10.07 |    221694    |   235950   
       20  | 52:26.01 |  0:30.68 |    235951    |   238268   
       21  | 52:56.69 |  0:30.68 |    238269    |   240586   
       22  | 53:27.62 |  3:00.01 |    240587    |   254087   


Track 22

     Filename C:\Juegos\PlayStation\_Temp\Die Hard Trilogy (E) [SLES-00445]\Track22.bin

     Pre-gap length  0:00:02.00

     Peak level 24.9 %
     Track quality 99.8 %
     Test CRC B501F62B
     Copy CRC B501F62B
     Copy OK

No errors occurred

End of status report

My disc is a little scratched (not so much) but i get always the same CRC values with or without overreading.

If the game was already dumped 2 or more times i must assume then, that my disc is not valid for preservation? Or there is some trick to get the correct CRC for the last audio track?

Thanks.

  • From: Macondo
  • Registered: 2007-08-21
  • Posts: 966

EAC won't overread with some drives.
i don't quite remember, but i think it was so that even more data could end up being replaced with 0x00 in those cases.
IIRC, when OR. is enabled on such drive, it was as if EAC would ignore offset, and cut there.
you might try to go at the very end of last track with IsoBuster or such program, that allow sector view, and see if it returns more data than EAC does.

ECMa130 @20091225 :: friidump 0.5.3 :: PSXstuff :: SaturnPrograms :: MyStupidPrograms2 :: MyStupidPrograms

themabus's Website

  • Registered: 2007-01-12
  • Posts: 90

Thanks themabus, my drive only overread into the lead in, and has a Read Offset of +667, then i suppose i can dump well the discs with a negative write offset value.

And for the discs with a positive read offset, i must asume my drive can' read the last track completely (i need another drive roll)