没事玩一下AccurateRip抓取唱片

LeonBernieniv

软件 Whipper，
基于网上数据库 cddb、musicbrainz，
数据抓取引擎 paranoia，
光驱 offset 列表，
校验数据库从 accuraterip.com 获取，
校验工具 accuraterip-checksum （已内置，非必须）


丢一张唱片进去，配置offset:

1. ~ $ whipper offset find
   
2. INFO:whipper.command.offset:checking device /dev/sr0
   
3. Track 1 finished, found 62 Q sub-channels with CRC errors
   
4. Track 2 finished, found 35 Q sub-channels with CRC errors
   
5. Track 3 finished, found 270 Q sub-channels with CRC errors
   
6. Track 4 finished, found 352 Q sub-channels with CRC errors
   
7. Track 5 finished, found 236 Q sub-channels with CRC errors
   
8. Track 6 finished, found 154 Q sub-channels with CRC errors
   
9. Track 7 finished, found 106 Q sub-channels with CRC errors
   
10. Track 8 finished, found 45 Q sub-channels with CRC errors
    
11. Track 9 finished, found 60 Q sub-channels with CRC errors
    
12. INFO:whipper.command.offset:trying read offset 6...
    
13. INFO:whipper.command.offset:offset of device is likely 6, confirming...
    
14.                                        
    
15. Read offset of device is: 6.
    
16. INFO:whipper.command.offset:adding read offset to configuration file

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配置所需cache：

1. ~ $ whipper drive analyze
   
2. INFO:whipper.command.drive:cdparanoia can defeat the audio cache on this drive
   
3. INFO:whipper.command.drive:adding drive cache behaviour to configuration file

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读取配置：

1. ~ $ whipper drive list
   
2. drive: /dev/cdrom, vendor: ATAPI   , model: iHAS524   B     , release: AL27
   
3.        Configured read offset: 6
   
4.        Can defeat audio cache: True

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抓取，一个失败范例：

1. ~ $ whipper cd rip
   
2. INFO:whipper.command.cd:using configured read offset 6
   
3. INFO:whipper.command.cd:checking device /dev/sr0
   
4. CDDB disc id: 8b0ac20a
   
5. MusicBrainz disc id 9mC1kkhVYH.W4ejODbXVTwnmTNE-
   
6. MusicBrainz lookup URL https://musicbrainz.org/cdtoc/attach?toc=1+10+206762+150+19937+32530+55202+73592+94810+117350+137167+163052+185005&tracks=10&id=9mC1kkhVYH.W4ejODbXVTwnmTNE-
   
7. Disc duration: 00:45:54.826, 10 audio tracks
   
8. 
   
9. Matching releases:
   
10. 
    
11. Artist  : Jennifer Warnes
    
12. Title   : The Hunter
    
13. Duration: 00:45:55.822
    
14. URL     : https://musicbrainz.org/release/cf9b3545-999f-4566-9858-125b4d11b303
    
15. Release : cf9b3545-999f-4566-9858-125b4d11b303
    
16. Type    : Album
    
17. Barcode : 057362134423
    
18. Country : Canada
    
19. Cat no  : ACD 1344
    
20. 
    
21. Track 1 finished, found 1688 Q sub-channels with CRC errors
    
22. Track 2 finished, found 677 Q sub-channels with CRC errors
    
23. Track 3 finished, found 1284 Q sub-channels with CRC errors
    
24. Track 4 finished, found 373 Q sub-channels with CRC errors
    
25. Track 5 finished, found 406 Q sub-channels with CRC errors
    
26. Track 6 finished, found 330 Q sub-channels with CRC errors
    
27. Track 7 finished, found 173 Q sub-channels with CRC errors
    
28. Track 8 finished, found 530 Q sub-channels with CRC errors
    
29. Track 9 finished, found 512 Q sub-channels with CRC errors
    
30. Track 10 finished, found 30 Q sub-channels with CRC errors
    
31. INFO:whipper.program.cdrdao:creating output directory ./album/Jennifer Warnes - The Hunter
    
32. INFO:whipper.command.cd:ripping track 1 of 10: 01. Jennifer Warnes - Rock You Gently.flac
    
33. INFO:whipper.program.cdparanoia:checksums do not match, b571871e cb77a50a
    
34. INFO:whipper.command.cd:ripping track 1 of 10 (try 2): 01. Jennifer Warnes - Rock You Gently.flac
    
35. INFO:whipper.program.cdparanoia:checksums match, b571871e
    
36. INFO:whipper.command.cd:CRCs match for track 1   
    
37. Peak level: 0.980316
    
38. Rip quality: 98.93%
    
39. INFO:whipper.command.cd:ripping track 2 of 10: 02. Jennifer Warnes - Somewhere, Somebody.flac
    
40. INFO:whipper.program.cdparanoia:checksums match, aa050679
    
41. INFO:whipper.command.cd:CRCs match for track 2   
    
42. Peak level: 0.873444
    
43. Rip quality: 100.00%
    
44. INFO:whipper.command.cd:ripping track 3 of 10: 03. Jennifer Warnes - Big Noise, New York.flac
    
45. INFO:whipper.program.cdparanoia:checksums match, a3be607e
    
46. INFO:whipper.command.cd:CRCs match for track 3   
    
47. Peak level: 0.960999
    
48. Rip quality: 100.00%
    
49. INFO:whipper.command.cd:ripping track 4 of 10: 04. Jennifer Warnes - True Emotion.flac
    
50. INFO:whipper.program.cdparanoia:checksums do not match, d7ed0e7f ce768a70
    
51. INFO:whipper.command.cd:ripping track 4 of 10 (try 2): 04. Jennifer Warnes - True Emotion.flac
    
52. INFO:whipper.program.cdparanoia:checksums do not match, ce768a70 ce683138
    
53. INFO:whipper.command.cd:ripping track 4 of 10 (try 3): 04. Jennifer Warnes - True Emotion.flac
    
54. INFO:whipper.program.cdparanoia:checksums do not match, d7f3b537 ce683138
    
55. INFO:whipper.command.cd:ripping track 4 of 10 (try 4): 04. Jennifer Warnes - True Emotion.flac
    
56. INFO:whipper.program.cdparanoia:checksums do not match, ce683138 d7f3b537
    
57. INFO:whipper.command.cd:ripping track 4 of 10 (try 5): 04. Jennifer Warnes - True Emotion.flac
    
58. INFO:whipper.program.cdparanoia:checksums do not match, 4d7e0378 ce768a70
    
59. CRITICAL:whipper.command.cd:giving up on track 4 after 5 times
    
60. ("track can't be ripped. Rip attempts number is equal to %d", 5)

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可见抓取阶段只用cdparanoia的checksum校验，多次不符就放弃。


用无尘布擦一擦唱片继续：

1. ~ $ whipper cd rip
   
2. INFO:whipper.command.cd:using configured read offset 6
   
3. INFO:whipper.command.cd:checking device /dev/sr0
   
4. CDDB disc id: 8b0ac20a
   
5. MusicBrainz disc id 9mC1kkhVYH.W4ejODbXVTwnmTNE-
   
6. MusicBrainz lookup URL https://musicbrainz.org/cdtoc/attach?toc=1+10+206762+150+19937+32530+55202+73592+94810+117350+137167+163052+185005&tracks=10&id=9mC1kkhVYH.W4ejODbXVTwnmTNE-
   
7. Disc duration: 00:45:54.826, 10 audio tracks
   
8. 
   
9. Matching releases:
   
10. 
    
11. Artist  : Jennifer Warnes
    
12. Title   : The Hunter
    
13. Duration: 00:45:55.822
    
14. URL     : https://musicbrainz.org/release/cf9b3545-999f-4566-9858-125b4d11b303
    
15. Release : cf9b3545-999f-4566-9858-125b4d11b303
    
16. Type    : Album
    
17. Barcode : 057362134423
    
18. Country : Canada
    
19. Cat no  : ACD 1344
    
20. 
    
21. Track 1 finished, found 179 Q sub-channels with CRC errors
    
22. Track 2 finished, found 74 Q sub-channels with CRC errors
    
23. Track 3 finished, found 232 Q sub-channels with CRC errors
    
24. Track 4 finished, found 80 Q sub-channels with CRC errors
    
25. Track 5 finished, found 160 Q sub-channels with CRC errors
    
26. Track 6 finished, found 85 Q sub-channels with CRC errors
    
27. Track 7 finished, found 70 Q sub-channels with CRC errors
    
28. Track 8 finished, found 52 Q sub-channels with CRC errors
    
29. Track 9 finished, found 30 Q sub-channels with CRC errors
    
30. Track 10 finished, found 17 Q sub-channels with CRC errors
    
31. INFO:whipper.command.cd:verifying track 1 of 10: 01. Jennifer Warnes - Rock You Gently.flac
    
32. I am doing something.   0 %
    
33. flac 1.4.3
    
34. Copyright (C) 2000-2009  Josh Coalson, 2011-2023  Xiph.Org Foundation
    
35. flac comes with ABSOLUTELY NO WARRANTY.  This is free software, and you are
    
36. welcome to redistribute it under certain conditions.  Type `flac' for details.
    
37. 
    
38. 01. Jennifer Warnes - Rock You Gently.flac: done         
    
39. WARNING:whipper.command.cd:verification failed, reripping...
    
40. INFO:whipper.command.cd:ripping track 1 of 10: 01. Jennifer Warnes - Rock You Gently.flac
    
41. INFO:whipper.program.cdparanoia:checksums match, db865d16
    
42. INFO:whipper.command.cd:CRCs match for track 1
    
43. Peak level: 0.980316
    
44. Rip quality: 100.00%
    
45. INFO:whipper.command.cd:verifying track 2 of 10: 02. Jennifer Warnes - Somewhere, Somebody.flac
    
46. I am doing something.   0 %               
    
47. flac 1.4.3
    
48. Copyright (C) 2000-2009  Josh Coalson, 2011-2023  Xiph.Org Foundation
    
49. flac comes with ABSOLUTELY NO WARRANTY.  This is free software, and you are
    
50. welcome to redistribute it under certain conditions.  Type `flac' for details.
    
51. 
    
52. 02. Jennifer Warnes - Somewhere, Somebody.flac: done         
    
53. WARNING:whipper.command.cd:verification failed, reripping...
    
54. INFO:whipper.command.cd:ripping track 2 of 10: 02. Jennifer Warnes - Somewhere, Somebody.flac
    
55. INFO:whipper.program.cdparanoia:checksums match, aa050679
    
56. INFO:whipper.command.cd:CRCs match for track 2
    
57. Peak level: 0.873444
    
58. Rip quality: 100.00%
    
59. INFO:whipper.command.cd:verifying track 3 of 10: 03. Jennifer Warnes - Big Noise, New York.flac
    
60. I am doing something.   0 %               
    
61. flac 1.4.3
    
62. Copyright (C) 2000-2009  Josh Coalson, 2011-2023  Xiph.Org Foundation
    
63. flac comes with ABSOLUTELY NO WARRANTY.  This is free software, and you are
    
64. welcome to redistribute it under certain conditions.  Type `flac' for details.
    
65. 
    
66. 03. Jennifer Warnes - Big Noise, New York.flac: done         
    
67. WARNING:whipper.command.cd:verification failed, reripping...
    
68. INFO:whipper.command.cd:ripping track 3 of 10: 03. Jennifer Warnes - Big Noise, New York.flac
    
69. INFO:whipper.program.cdparanoia:checksums match, a3be607e
    
70. INFO:whipper.command.cd:CRCs match for track 3
    
71. Peak level: 0.960999
    
72. Rip quality: 100.00%
    
73. INFO:whipper.command.cd:ripping track 4 of 10: 04. Jennifer Warnes - True Emotion.flac
    
74. INFO:whipper.program.cdparanoia:checksums match, ce768a70
    
75. INFO:whipper.command.cd:CRCs match for track 4
    
76. Peak level: 0.969391
    
77. Rip quality: 100.00%
    
78. INFO:whipper.command.cd:ripping track 5 of 10: 05. Jennifer Warnes - Pretending to Care.flac
    
79. INFO:whipper.program.cdparanoia:checksums match, 157e4c14
    
80. INFO:whipper.command.cd:CRCs match for track 5
    
81. Peak level: 0.961670
    
82. Rip quality: 100.00%
    
83. INFO:whipper.command.cd:ripping track 6 of 10: 06. Jennifer Warnes - The Whole of the Moon.flac
    
84. INFO:whipper.program.cdparanoia:checksums match, b840913c
    
85. INFO:whipper.command.cd:CRCs match for track 6
    
86. Peak level: 0.882080
    
87. Rip quality: 100.00%
    
88. INFO:whipper.command.cd:ripping track 7 of 10: 07. Jennifer Warnes - Lights of Lousianne.flac
    
89. INFO:whipper.program.cdparanoia:checksums match, bc1efabc
    
90. INFO:whipper.command.cd:CRCs match for track 7
    
91. Peak level: 0.860199
    
92. Rip quality: 100.00%
    
93. INFO:whipper.command.cd:ripping track 8 of 10: 08. Jennifer Warnes - Way Down Deep.flac
    
94. INFO:whipper.program.cdparanoia:checksums match, ebf9a689
    
95. INFO:whipper.command.cd:CRCs match for track 8
    
96. Peak level: 0.999969
    
97. Rip quality: 100.00%
    
98. INFO:whipper.command.cd:ripping track 9 of 10: 09. Jennifer Warnes - The Hunter.flac
    
99. INFO:whipper.program.cdparanoia:checksums match, 9be7042f
    
100. INFO:whipper.command.cd:CRCs match for track 9
     
101. Peak level: 0.948029
     
102. Rip quality: 100.00%
     
103. INFO:whipper.command.cd:ripping track 10 of 10: 10. Jennifer Warnes - I Can't Hide.flac
     
104. INFO:whipper.program.cdparanoia:checksums match, 0054d563
     
105. INFO:whipper.command.cd:CRCs match for track 10
     
106. Peak level: 1.000000
     
107. Rip quality: 100.00%
     
108. INFO:whipper.image.cue:parsing .cue file 'album/Jennifer Warnes - The Hunter/Jennifer Warnes - The Hunter.cue'
     
109. INFO:whipper.common.program:5 AccurateRip response(s) found
     
110. track  1: rip accurate     (confidence  12 of  29) v1 [fad017d3], v2 [d5ddfc9a], DB [fad017d3, d5ddfc9a]
     
111. track  2: rip accurate     (confidence  12 of  29) v1 [fc58021d], v2 [60b0fb42], DB [fc58021d, 60b0fb42]
     
112. track  3: rip accurate     (confidence  12 of  29) v1 [d86b81cf], v2 [a7933f4a], DB [d86b81cf, a7933f4a]
     
113. track  4: rip accurate     (confidence  12 of  30) v1 [c56aeccf], v2 [9241fe37], DB [c56aeccf, 9241fe37]
     
114. track  5: rip accurate     (confidence  12 of  30) v1 [7eb6dca0], v2 [0719e9da], DB [7eb6dca0, 0719e9da]
     
115. track  6: rip accurate     (confidence  12 of  29) v1 [d8a866f5], v2 [e9b50f3c], DB [d8a866f5, e9b50f3c]
     
116. track  7: rip accurate     (confidence  12 of  30) v1 [8ff5e485], v2 [6e7aed7f], DB [8ff5e485, 6e7aed7f]
     
117. track  8: rip accurate     (confidence  12 of  30) v1 [4c9f33a7], v2 [78e1c911], DB [4c9f33a7, 78e1c911]
     
118. track  9: rip accurate     (confidence  12 of  30) v1 [f245b5c2], v2 [3ea2418b], DB [f245b5c2, 3ea2418b]
     
119. track 10: rip accurate     (confidence  11 of  29) v1 [3e6f7171], v2 [9f85c73e], DB [3e6f7171, 9f85c73e]

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有些波折但数据完美，底下用了AccurateRip的校验数据库。
手动校验：

1. $ accuraterip-checksum 01.\ Jennifer\ Warnes\ -\ Rock\ You\ Gently.flac 01 10
   
2. D5DDFC9A

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把音轨转换为wav校验数据是一样的：

1. $ accuraterip-checksum 01.\ Jennifer\ Warnes\ -\ Rock\ You\ Gently.wav 01 10
   
2. D5DDFC9A

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LeonBernieniv

试试盗版碟！



先说结论：
读取比正版碟更顺畅，前期CRC误码更少。

蛋是


完成后与AccurateRip数据库比对后显示，抱歉，校验码完全对不上。

1. ~ $ whipper cd rip
   
2. INFO:whipper.command.cd:using configured read offset 6
   
3. INFO:whipper.command.cd:checking device /dev/sr0
   
4. CDDB disc id: e30c0f0e
   
5. MusicBrainz disc id NIcPGUJgOECv4aJLvFM1to8ww_o-
   
6. MusicBrainz lookup URL https://musicbrainz.org/cdtoc/attach?toc=1+14+231700+150+20745+38205+57905+71517+88940+110645+126722+137672+153580+171457+187995+201600+222402&tracks=14&id=NIcPGUJgOECv4aJLvFM1to8ww_o-
   
7. Disc duration: 00:51:27.333, 14 audio tracks
   
8. 
   
9. Matching releases:
   
10. 
    
11. Artist  : Carol Kidd
    
12. Title   : Gold
    
13. Duration: 00:50:41.000
    
14. URL     : https://musicbrainz.org/release/db6fd9bc-3444-4db0-b18a-3f124b12e576
    
15. Release : db6fd9bc-3444-4db0-b18a-3f124b12e576
    
16. Type    : Album
    
17. Barcode : 5020305300457
    
18. Country : United Kingdom
    
19. Cat no  : AKD 045
    
20. 
    
21. Track 1 finished, found 9 Q sub-channels with CRC errors
    
22. Track 2 finished, found 9 Q sub-channels with CRC errors
    
23. Track 3 finished, found 9 Q sub-channels with CRC errors
    
24. Track 4 finished, found 16 Q sub-channels with CRC errors
    
25. Track 5 finished, found 4 Q sub-channels with CRC errors
    
26. Track 6 finished, found 17 Q sub-channels with CRC errors
    
27. Track 7 finished, found 9 Q sub-channels with CRC errors
    
28. Track 8 finished, found 7 Q sub-channels with CRC errors
    
29. Track 9 finished, found 5 Q sub-channels with CRC errors
    
30. Track 10 finished, found 12 Q sub-channels with CRC errors
    
31. Track 11 finished, found 49 Q sub-channels with CRC errors
    
32. Track 12 finished, found 17 Q sub-channels with CRC errors
    
33. Track 13 finished, found 74 Q sub-channels with CRC errors
    
34. Track 14 finished, found 11 Q sub-channels with CRC errors
    
35. INFO:whipper.program.cdrdao:creating output directory ./album/Carol Kidd - Gold
    
36. INFO:whipper.command.cd:ripping track 1 of 14: 01. Carol Kidd - When I Dream.flac
    
37. INFO:whipper.program.cdparanoia:checksums match, 91e362dd
    
38. INFO:whipper.command.cd:CRCs match for track 1
    
39. Peak level: 0.385864
    
40. Rip quality: 100.00%
    
41. INFO:whipper.command.cd:ripping track 2 of 14: 02. Carol Kidd - Summertime.flac
    
42. INFO:whipper.program.cdparanoia:checksums match, d5122a37
    
43. INFO:whipper.command.cd:CRCs match for track 2
    
44. Peak level: 0.377441
    
45. Rip quality: 100.00%
    
46. INFO:whipper.command.cd:ripping track 3 of 14: 03. Carol Kidd - Sweet Chariot.flac
    
47. INFO:whipper.program.cdparanoia:checksums match, 72844a29
    
48. INFO:whipper.command.cd:CRCs match for track 3
    
49. Peak level: 0.800873
    
50. Rip quality: 100.00%
    
51. INFO:whipper.command.cd:ripping track 4 of 14: 04. Carol Kidd - Bad Bad Leroy Brown.flac
    
52. INFO:whipper.program.cdparanoia:checksums match, 900f76d1
    
53. INFO:whipper.command.cd:CRCs match for track 4
    
54. Peak level: 0.948608
    
55. Rip quality: 100.00%
    
56. INFO:whipper.command.cd:ripping track 5 of 14: 05. Carol Kidd - Then I'll Be Tired Of You.flac
    
57. INFO:whipper.program.cdparanoia:checksums match, a88f7407
    
58. INFO:whipper.command.cd:CRCs match for track 5
    
59. Peak level: 0.402863
    
60. Rip quality: 100.00%
    
61. INFO:whipper.command.cd:ripping track 6 of 14: 06. Carol Kidd - Georgia On My Mind.flac
    
62. INFO:whipper.program.cdparanoia:checksums match, dd717b18
    
63. INFO:whipper.command.cd:CRCs match for track 6
    
64. Peak level: 0.814728
    
65. Rip quality: 100.00%
    
66. INFO:whipper.command.cd:ripping track 7 of 14: 07. Carol Kidd - Angel Eyes.flac
    
67. INFO:whipper.program.cdparanoia:checksums match, e23fa9af
    
68. INFO:whipper.command.cd:CRCs match for track 7
    
69. Peak level: 0.518890
    
70. Rip quality: 100.00%
    
71. INFO:whipper.command.cd:ripping track 8 of 14: 08. Carol Kidd - Sometimes (Not Often).flac
    
72. INFO:whipper.program.cdparanoia:checksums match, ac56c6f3
    
73. INFO:whipper.command.cd:CRCs match for track 8
    
74. Peak level: 0.280548
    
75. Rip quality: 100.00%
    
76. INFO:whipper.command.cd:ripping track 9 of 14: 09. Carol Kidd - I Got Plenty Of Nuthin.flac
    
77. INFO:whipper.program.cdparanoia:checksums match, 4aded04f
    
78. INFO:whipper.command.cd:CRCs match for track 9
    
79. Peak level: 0.794708
    
80. Rip quality: 100.00%
    
81. INFO:whipper.command.cd:ripping track 10 of 14: 10. Carol Kidd - Don't Worry About Me.flac
    
82. INFO:whipper.program.cdparanoia:checksums match, 4875e72b
    
83. INFO:whipper.command.cd:CRCs match for track 10
    
84. Peak level: 0.485382
    
85. Rip quality: 100.00%
    
86. INFO:whipper.command.cd:ripping track 11 of 14: 11. Carol Kidd - Lean Baby.flac
    
87. INFO:whipper.program.cdparanoia:checksums match, d30b1ac1
    
88. INFO:whipper.command.cd:CRCs match for track 11
    
89. Peak level: 0.703949
    
90. Rip quality: 100.00%
    
91. INFO:whipper.command.cd:ripping track 12 of 14: 12. Carol Kidd - Round Midnight.flac
    
92. INFO:whipper.program.cdparanoia:checksums match, 421500e6
    
93. INFO:whipper.command.cd:CRCs match for track 12
    
94. Peak level: 0.423492
    
95. Rip quality: 100.00%
    
96. INFO:whipper.command.cd:ripping track 13 of 14: 13. Carol Kidd - Autumn In New York _ My Funny Valentine.flac
    
97. INFO:whipper.program.cdparanoia:checksums match, e9ae8e50
    
98. INFO:whipper.command.cd:CRCs match for track 13
    
99. Peak level: 0.410095
    
100. Rip quality: 100.00%
     
101. INFO:whipper.command.cd:ripping track 14 of 14: 14. Carol Kidd - Please Don't Talk About Me When I'm Gone.flac
     
102. INFO:whipper.program.cdparanoia:checksums match, 10af8b26
     
103. INFO:whipper.command.cd:CRCs match for track 14
     
104. Peak level: 0.421570
     
105. Rip quality: 100.00%
     
106. INFO:whipper.image.cue:parsing .cue file 'album/Carol Kidd - Gold/Carol Kidd - Gold.cue'
     
107. INFO:whipper.common.program:6 AccurateRip response(s) found
     
108. track  1: rip NOT accurate (max confidence     51) v1 [59d9380b], v2 [e50ecc11], DB [da0b2c5d]
     
109. track  2: rip NOT accurate (max confidence     50) v1 [5c8b463a], v2 [5190c0f0], DB [24eb6a45]
     
110. track  3: rip NOT accurate (max confidence     49) v1 [64e8235d], v2 [dccc9ece], DB [6327b0ba]
     
111. track  4: rip NOT accurate (max confidence     49) v1 [92dbd5e4], v2 [66bddc40], DB [476bb2fe]
     
112. track  5: rip NOT accurate (max confidence     49) v1 [4f6cd177], v2 [024723f6], DB [dd68dc14]
     
113. track  6: rip NOT accurate (max confidence     49) v1 [0dc94c77], v2 [3d3d7989], DB [d481a052]
     
114. track  7: rip NOT accurate (max confidence     49) v1 [e758d9d4], v2 [fb0607f1], DB [f6fed7e0]
     
115. track  8: rip NOT accurate (max confidence     49) v1 [6999ff74], v2 [9994be22], DB [8fc432c1]
     
116. track  9: rip NOT accurate (max confidence     48) v1 [32a99db5], v2 [8ed6f00f], DB [94e8a8ea]
     
117. track 10: rip NOT accurate (max confidence     49) v1 [ce07226d], v2 [dc709e24], DB [f1d54137]
     
118. track 11: rip NOT accurate (max confidence     49) v1 [03aaba90], v2 [fd6b8519], DB [94cc16fd]
     
119. track 12: rip NOT accurate (max confidence     49) v1 [9f2d8486], v2 [44705232], DB [df81ea7e]
     
120. track 13: rip NOT accurate (max confidence     50) v1 [33e93ba1], v2 [e3445866], DB [72675fb8]
     
121. track 14: rip NOT accurate (max confidence     49) v1 [e683b820], v2 [5b66a792], DB [a4e86231]
     

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LeonBernieniv

前一张盗版不争气，再来一张盗版！

结论：完美无缺。
延伸结论：盗版正版是道德法律层面的区别，与技术数据本身无关。
又及，另有一盘正版的抓取遇到瑕疵，Rip quality一项98%，抓轨软件包括EAC对C2校验支持不足可能是唯一原因。

1. /tmp $ whipper cd rip
   
2. INFO:whipper.command.cd:using configured read offset 6
   
3. INFO:whipper.command.cd:checking device /dev/sr0
   
4. CDDB disc id: 4d0b0006
   
5. MusicBrainz disc id SxgYbrRhVq_oJc.lUlUXRh_MVSg-
   
6. MusicBrainz lookup URL https://musicbrainz.org/cdtoc/attach?toc=1+6+211350+183+24573+56113+94353+127743+190298&tracks=6&id=SxgYbrRhVq_oJc.lUlUXRh_MVSg-
   
7. Disc duration: 00:46:55.560, 6 audio tracks
   
8. 
   
9. Matching releases:
   
10. 
    
11. Artist  : Beethoven, Mozart, Schubert; Josef Suk, Academy of Saint-Martins-in-the-Field, Neville Marriner
    
12. Title   : Beethoven - Mozart - Schubert
    
13. Duration: 00:46:53.000
    
14. URL     : https://musicbrainz.org/release/46ade28d-534b-439c-b230-befb2345cd82
    
15. Release : 46ade28d-534b-439c-b230-befb2345cd82
    
16. Type    : Album
    
17. Barcode : 019688103521
    
18. Country : United States
    
19. Cat no  : KCD 11035
    
20. 
    
21. Track 1 finished, found 646 Q sub-channels with CRC errors
    
22. Track 2 finished, found 466 Q sub-channels with CRC errors
    
23. Track 3 finished, found 1302 Q sub-channels with CRC errors
    
24. Track 4 finished, found 1432 Q sub-channels with CRC errors
    
25. Track 5 finished, found 1686 Q sub-channels with CRC errors
    
26. Track 6 finished, found 89 Q sub-channels with CRC errors
    
27. INFO:whipper.program.cdrdao:creating output directory /tmp/album/Beethoven, Mozart, Schubert; Josef Suk, Academy of Saint-Martins-in-the-Field, Neville Marriner - Beethoven - Mozart - Schubert
    
28. INFO:whipper.command.cd:found Hidden Track One Audio from frame 0 to 32
    
29. INFO:whipper.command.cd:ripping track 0 of 6: 00. Beethoven, Mozart, Schubert; Josef Suk, Academy of Saint-Martins-in-the-Field, Neville Marriner - Hidden Track One Audio.flac
    
30. INFO:whipper.program.cdparanoia:checksums match, 3d7d2ab2
    
31. INFO:whipper.command.cd:CRCs match for track 0
    
32. Peak level: 0.000000
    
33. Rip quality: 100.00%
    
34. INFO:whipper.command.cd:HTOA discarded, contains digital silence
    
35. INFO:whipper.command.cd:ripping track 1 of 6: 01. Wolfgang Amadeus Mozart - Rondo in C.flac
    
36. INFO:whipper.program.cdparanoia:checksums match, 8b01c601
    
37. INFO:whipper.command.cd:CRCs match for track 1
    
38. Peak level: 0.669067
    
39. Rip quality: 100.00%
    
40. INFO:whipper.command.cd:ripping track 2 of 6: 02. Ludwig van Beethoven - Romance no. 1 in G.flac
    
41. INFO:whipper.program.cdparanoia:checksums match, 24bbc64c
    
42. INFO:whipper.command.cd:CRCs match for track 2
    
43. Peak level: 0.866760
    
44. Rip quality: 100.00%
    
45. INFO:whipper.command.cd:ripping track 3 of 6: 03. Ludwig van Beethoven - Romance no. 2 in F.flac
    
46. INFO:whipper.program.cdparanoia:checksums match, 2afdfeab
    
47. INFO:whipper.command.cd:CRCs match for track 3
    
48. Peak level: 0.854004
    
49. Rip quality: 100.00%
    
50. INFO:whipper.command.cd:ripping track 4 of 6: 04. Wolfgang Amadeus Mozart - Adagio in E.flac
    
51. INFO:whipper.program.cdparanoia:checksums match, a33c6dc9
    
52. INFO:whipper.command.cd:CRCs match for track 4
    
53. Peak level: 0.355621
    
54. Rip quality: 100.00%
    
55. INFO:whipper.command.cd:ripping track 5 of 6: 05. Franz Schubert - Rondo in A.flac
    
56. INFO:whipper.program.cdparanoia:checksums match, 9323cefc
    
57. INFO:whipper.command.cd:CRCs match for track 5
    
58. Peak level: 0.769012
    
59. Rip quality: 100.00%
    
60. INFO:whipper.command.cd:ripping track 6 of 6: 06. Wolfgang Amadeus Mozart - March in F.flac
    
61. INFO:whipper.program.cdparanoia:checksums match, 61a44ef4
    
62. INFO:whipper.command.cd:CRCs match for track 6
    
63. Peak level: 0.889954
    
64. Rip quality: 100.00%
    
65. INFO:whipper.image.cue:parsing .cue file 'album/Beethoven, Mozart, Schubert; Josef Suk, Academy of Saint-Martins-in-the-Field, Neville Marriner - Beethoven - Mozart - Schubert/Beethoven, Mozart, Schubert; Josef Suk, Academy of Saint-Martins-in-the-Field, Neville Marriner - Beethoven - Mozart - Schubert.cue'
    
66. INFO:whipper.common.program:2 AccurateRip response(s) found
    
67. track  0: unknown          (not tracked)
    
68. track  1: rip accurate     (confidence   3 of   4) v1 [a3af28e5], v2 [d64d94ca], DB [d64d94ca]
    
69. track  2: rip accurate     (confidence   3 of   5) v1 [b383012a], v2 [ea5d86c4], DB [ea5d86c4]
    
70. track  3: rip accurate     (confidence   3 of   5) v1 [3a36301b], v2 [1325e2b8], DB [1325e2b8]
    
71. track  4: rip accurate     (confidence   3 of   5) v1 [58984166], v2 [b1b7b096], DB [b1b7b096]
    
72. track  5: rip accurate     (confidence   3 of   5) v1 [31e6d74e], v2 [46573d21], DB [46573d21]
    
73. track  6: rip accurate     (confidence   3 of   5) v1 [5cc15021], v2 [1c02bb19], DB [1c02bb19]
    

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capa

"延伸结论：盗版正版是道德法律层面的区别，与技术数据本身无关。"大批头版爱好收藏者提砖来找你了

LeonBernieniv

capa 发表于 2024-2-16 10:42
"延伸结论：盗版正版是道德法律层面的区别，与技术数据本身无关。"大批头版爱好收藏者提砖来找你了

头版那是个信仰，压制质量也是毋庸置疑。
同一母版压制过程也分批次，在AccurateRip校验时也会体现出来，所以accuraterip-checksum的版本又从v1衍生出v2的池。

abba

可以对比一下CD机的眼图……

LeonBernieniv

abba 发表于 2024-2-16 15:47
可以对比一下CD机的眼图……

都从塑料片介质里抽取出来了，各走各路，眼图已无意义……
关于头版，早前买的CD大部分都是头版，甚至好多都没人上传到accuraterip库，还不给我抓取……
头版不头版，不参杂那一类特殊口味的文化，你的内心才是自由的。

Upuops

自由，是无底线的任性。

LeonBernieniv

Upuops 发表于 2024-2-17 10:47
自由，是无底线的任性。