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Thread: Disc 1 and Disc 2 reporting very different confidence counts

  1. #1
    dBpoweramp Enthusiast
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    Jan 2011
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    Disc 1 and Disc 2 reporting very different confidence counts

    I have just ripped Queen Live Killers, the original EMI release. The confidence values for disc 1 are around 9 and for disc 2 around 60. This seems very odd, this is a 2CD set so surely would always be ripped as a pair. Equally any remastering would be done to both discs.

    I've also see other odd results, eg. Queen Jazz is apparently 10 times more popular than News of the World going by the confidence values, which seems unlikely. I think something strange is happening with the confidence figures.

    Disc 4: Queen - Live Killers, Disc 1
    Track 1 Result: AccurateRip: Accurate (confidence 8) [2B4E0FE7]
    Track 2 Result: AccurateRip: Accurate (confidence 9) [7532AF31]
    Track 3 Result: AccurateRip: Accurate (confidence 9) [F12D63E6]
    Track 4 Result: AccurateRip: Accurate (confidence 9) [9A014EDA]
    Track 5 Result: AccurateRip: Accurate (confidence 9) [667B0722]
    Track 6 Result: AccurateRip: Accurate (confidence 9) [4D7C6BAA]
    Track 7 Result: AccurateRip: Accurate (confidence 9) [2D6AFCDF]
    Track 8 Result: AccurateRip: Accurate (confidence 9) [4FFE2BDE]
    Track 9 Result: AccurateRip: Accurate (confidence 8) [DAC4168E]
    Track 10 Result: AccurateRip: Accurate (confidence 9) [32E3E6D8]
    Track 11 Result: AccurateRip: Accurate (confidence 7) [6B357009]
    Track 12 Result: AccurateRip: Accurate (confidence 7) [86724938]
    Track 13 Result: AccurateRip: Accurate (confidence 9) [F6185265]
    Combined Result: All (13) Accurate

    Disc 5: [AMG] Queen - Live Killers, Disc 2
    Track 1 Result: AccurateRip: Accurate (confidence 59) [DD5D2509]
    Track 2 Result: AccurateRip: Accurate (confidence 61) [1492E368]
    Track 3 Result: AccurateRip: Accurate (confidence 60) [1DE7D84A]
    Track 4 Result: AccurateRip: Accurate (confidence 60) [94B8D4DF]
    Track 5 Result: AccurateRip: Accurate (confidence 60) [EE38D02B]
    Track 6 Result: AccurateRip: Accurate (confidence 60) [EF950606]
    Track 7 Result: AccurateRip: Accurate (confidence 60) [FBD1198E]
    Track 8 Result: AccurateRip: Accurate (confidence 61) [91FCCF8E]
    Track 9 Result: AccurateRip: Accurate (confidence 61) [E76320F5]
    Combined Result: All (9) Accurate

  2. #2
    dBpoweramp Enthusiast
    Join Date
    Jan 2011
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    Re: Disc 1 and Disc 2 reporting very different confidence counts

    I'm also getting a number of CDs all quoting confidence 200 for all tracks. This seems suspiscious, usually there is a bit of variation from track to track and 200 is a suspisciously round number. Does the database stop recording results after a CD reaches confidence 200? For example:

    Disc 3: [AMG] Queen - Greatest Hits
    Track 1 Result: AccurateRip: Accurate (confidence 200) [1D1D5058]
    Track 2 Result: AccurateRip: Accurate (confidence 200) [027BE39A]
    Track 3 Result: AccurateRip: Accurate (confidence 200) [47264710]
    Track 4 Result: AccurateRip: Accurate (confidence 200) [47393BFA]
    Track 5 Result: AccurateRip: Accurate (confidence 200) [89CE07BE]
    Track 6 Result: AccurateRip: Accurate (confidence 200) [EFA14492]
    Track 7 Result: AccurateRip: Accurate (confidence 200) [0BABC5E5]
    Track 8 Result: AccurateRip: Accurate (confidence 200) [3CEB0672]
    Track 9 Result: AccurateRip: Accurate (confidence 200) [55553B01]
    Track 10 Result: AccurateRip: Accurate (confidence 200) [4705DC53]
    Track 11 Result: AccurateRip: Accurate (confidence 200) [0B0C0A2D]
    Track 12 Result: AccurateRip: Accurate (confidence 200) [138BF6AC]
    Track 13 Result: AccurateRip: Accurate (confidence 200) [23A16E03]
    Track 14 Result: AccurateRip: Accurate (confidence 200) [CDF94171]
    Track 15 Result: AccurateRip: Accurate (confidence 200) [E52EABF9]
    Track 16 Result: AccurateRip: Accurate (confidence 200) [E69990B4]
    Track 17 Result: AccurateRip: Accurate (confidence 200) [14643E64]
    Combined Result: All (17) Accurate

  3. #3
    dBpoweramp Guru
    Join Date
    Jan 2011
    Posts
    937

    Re: Disc 1 and Disc 2 reporting very different confidence counts

    200 is the maximum stored value.

    Accurate rip is a positive matching system, only a match of one or more is required, a good match is that, there is no need to figure why one disc has different confidence numbers to other discs, especially as multi disc sets are released as different disc sets.

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