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Hydrogenaudio Forums > CD-R and Audio Hardware > CD Hardware/Software
CoyoteSmith
May 24 2008, 12:14
what does this mean? any rip issues?

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

EAC extraction logfile from 24. May 2008, 12:50

Unknown Artist / Unknown Title

Used drive : PIONEER DVD-RW DVR-K17 Adapter: 1 ID: 0

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

Read offset correction : 48
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 : No
Used interface : Native Win32 interface for Win NT & 2000
Gap handling : Not detected, thus appended to previous track

Used output format : Internal WAV Routines
Sample format : 44.100 Hz; 16 Bit; Stereo


TOC of the extracted CD

Track | Start | Length | Start sector | End sector
---------------------------------------------------------
1 | 0:00.00 | 5:08.43 | 0 | 23142
2 | 5:08.43 | 6:42.04 | 23143 | 53296
3 | 11:50.47 | 7:14.27 | 53297 | 85873
4 | 19:04.74 | 5:27.13 | 85874 | 110411
5 | 24:32.12 | 6:49.57 | 110412 | 141143
6 | 31:21.69 | 7:10.65 | 141144 | 173458
7 | 38:32.59 | 6:30.46 | 173459 | 202754
8 | 45:03.30 | 5:38.40 | 202755 | 228144
9 | 50:41.70 | 6:41.72 | 228145 | 258291
10 | 57:23.67 | 4:49.68 | 258292 | 280034


Track 1

Filename C:\Users\zero\Desktop\kd1\ - - 01 .wav

Peak level 100.0 %
Track quality 100.0 %
Copy CRC 27A2C905
Cannot be verified as accurate (confidence 2) [343955F1], AccurateRip returned [98F512BA]
Copy OK

Track 2

Filename C:\Users\zero\Desktop\kd1\ - - 02 .wav

Peak level 100.0 %
Track quality 100.0 %
Copy CRC 3A09F3D4
Cannot be verified as accurate (confidence 2) [2050B507], AccurateRip returned [BFC06F64]
Copy OK

Track 3

Filename C:\Users\zero\Desktop\kd1\ - - 03 .wav

Peak level 100.0 %
Track quality 100.0 %
Copy CRC BD623512
Cannot be verified as accurate (confidence 2) [F63129EC], AccurateRip returned [1BE11786]
Copy OK

Track 4

Filename C:\Users\zero\Desktop\kd1\ - - 04 .wav

Peak level 100.0 %
Track quality 100.0 %
Copy CRC 61AA7978
Cannot be verified as accurate (confidence 2) [544DE759], AccurateRip returned [489C21C1]
Copy OK

Track 5

Filename C:\Users\zero\Desktop\kd1\ - - 05 .wav

Peak level 100.0 %
Track quality 99.9 %
Copy CRC 09E82377
Cannot be verified as accurate (confidence 2) [D3F91D54], AccurateRip returned [10517CA4]
Copy OK

Track 6

Filename C:\Users\zero\Desktop\kd1\ - - 06 .wav

Peak level 100.0 %
Track quality 100.0 %
Copy CRC A7D94444
Cannot be verified as accurate (confidence 2) [8D2EB023], AccurateRip returned [705D3D4D]
Copy OK

Track 7

Filename C:\Users\zero\Desktop\kd1\ - - 07 .wav

Peak level 100.0 %
Track quality 100.0 %
Copy CRC 034335E1
Cannot be verified as accurate (confidence 2) [973AF08A], AccurateRip returned [EB52BA64]
Copy OK

Track 8

Filename C:\Users\zero\Desktop\kd1\ - - 08 .wav

Peak level 100.0 %
Track quality 100.0 %
Copy CRC 7AE12C1F
Cannot be verified as accurate (confidence 2) [0FD8241A], AccurateRip returned [E0AD6DDA]
Copy OK

Track 9

Filename C:\Users\zero\Desktop\kd1\ - - 09 .wav

Peak level 100.0 %
Track quality 100.0 %
Copy CRC D9D708BA
Cannot be verified as accurate (confidence 2) [047A40DF], AccurateRip returned [5A66EACF]
Copy OK

Track 10

Filename C:\Users\zero\Desktop\kd1\ - - 10 .wav

Peak level 100.0 %
Track quality 99.9 %
Copy CRC 17A50B26
Cannot be verified as accurate (confidence 2) [7C71D27F], AccurateRip returned [75ECA03F]
Copy OK


No tracks could be verified as accurate
You may have a different pressing from the one(s) in the database

No errors occurred

End of status report

Moderation: Log enclosed in a codebox.
InspectorGadget
May 24 2008, 15:54
I stand corrected.
spoon
May 24 2008, 15:59
AccurateRip has no links to metadata, it is seperate.

"You may have a different pressing from the one(s) in the database"

This is the line that counts.
CoyoteSmith
May 24 2008, 16:37
QUOTE(spoon @ May 24 2008, 17:59) *

AccurateRip has no links to metadata, it is seperate.

"You may have a different pressing from the one(s) in the database"

This is the line that counts.

there is only one pressing of this album

i ripped it twice same log each time
gib
May 24 2008, 21:21
Two rips with CRCs matched for both rips means you can be very certain the rip is good.

And how do you know there's only one pressing?
CoyoteSmith
May 25 2008, 01:29
the record company is very small and i follow everything they release closely.
spoon
May 25 2008, 05:00
Can you be 100% sure that onebatch of CDs was not created in 2004, then in 2006 another batch of CDs were made, that would create a new pressing.
Fandango
May 25 2008, 09:53
Yes, releases can a) be pressed in different CD factories or b) in different batches, in both cases the machines were calibrated differently and thus you get an audio data skew which results in different CRCs.

CD and DVD manufactoring is never a 1:1 process. But in case of data CDs and all DVDs it doesn't matter since the data is stored as files in another higher abstraction layer, i.e. a filesystem. While audio data on audio CDs is stored "raw" and therefore calibration during creation of the glass masters affects the data directly. edit: importan! only the starting and end points differ, the data itself is the same, hence "skew".

If you're really concerned about the properness of your CD, ask the record label whether they have ordered one or more batches. But still this might not proof you have a corrupt CD or something else went wrong (on your or the record labels end). The CD manufacturer could have created more than one glass master for some other reason (i.e. wear or destruction during pressings).

PS: spoon, didn't you want to implement a feature that could detect audio skew or different pressings? What's the status on that? smile.gif
spoon
May 25 2008, 11:27
It will appear in AccurateRip 2 (ability to work through offsets).
Fandango
May 25 2008, 12:08
That's great news. And I just found this... so asking you my next question here isn't necessary. tongue.gif
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