Rip CD相關知識教學/交流

Near

有個疑問啦

既然無分別 咁 Uncompressed Flac 既存在意義?

咁全世界應該都用最高既 compressed lossless flac

而且其他format 假以時日 都唔需要再存在

Compressed 越大 decode 動作對Cpu一定有影響

正如將DSD files　寫成　dop flac 都會有人覺得係一樣  轉換應該係100%的

不過樓主你岩 如果覺得decode 有影響 聽wav就岩了  

覺得無影響就用flac 慳位  又或者 wav只係一個儲存製造商既陰謀

想要tag 就用0壓縮既flac

fishfishfish

Near 發表於 2016-11-16 12:00
有個疑問啦

既然無分別 咁 Uncompressed Flac 既存在意義?

無意繼續爭論WAV 是否 > FLAC
但FLAC係遲過WAV發明
冇可能話因為我地有compressed lossless format啦
Uncompressed lossless就可以淘汰
因為現實要考慮hardware既support
而DSD轉FLAC事實係有loss的
DSD > FLAC > DSD
係做唔到完全一樣

magicpro

fishfishfish 發表於 2016-11-16 12:39
無意繼續爭論WAV 是否 > FLAC
但FLAC係遲過WAV發明
冇可能話因為我地有compressed lossless format啦

咁 dsf dff 是否 lossy? thx

fishfishfish

magicpro 發表於 2016-11-16 15:54
咁 dsf dff 是否 lossy? thx

dsf dff係lossless

xerxeshowie

如果需要將dsd轉換為pcm：

使用foobar sacd插件 轉換

或 使用 轉換器 進行轉換 dsd到PCM，

哪個更好？

哪一個 免費 dsd到pcm轉換器 最好？

非常感謝 !

jaffeinism

No erros, 還要看?

fishfishfish

xerxeshowie 發表於 2016-11-16 17:50
如果需要將dsd轉換為pcm：

使用foobar sacd插件 轉換

Saracon 係最好

jaffeinism

Exact Audio Copy V1.2 from 12. August 2016

EAC extraction logfile from 2. November 2016, 0:57

Unknown Artist / Piano

Used drive  : MATSHITABD-MLT UJ272Q   Adapter: 1  ID: 0

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

Read offset correction                      : 103
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

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 |  3:33.58 |         0    |    16032   
        2  |  3:33.58 |  3:28.58 |     16033    |    31690   
        3  |  7:02.41 |  4:57.32 |     31691    |    53997   
        4  | 11:59.73 |  3:53.10 |     53998    |    71482   
        5  | 15:53.08 |  5:46.45 |     71483    |    97477   
        6  | 21:39.53 |  3:32.17 |     97478    |   113394   
        7  | 25:11.70 |  4:01.04 |    113395    |   131473   
        8  | 29:12.74 |  3:57.13 |    131474    |   149261   
        9  | 33:10.12 |  4:38.54 |    149262    |   170165   
       10  | 37:48.66 |  4:48.71 |    170166    |   191836   
       11  | 42:37.62 |  3:37.13 |    191837    |   208124   
       12  | 46:15.00 |  3:28.39 |    208125    |   223763   
       13  | 49:43.39 |  4:58.71 |    223764    |   246184   
       14  | 54:42.35 |  1:42.37 |    246185    |   253871   


Range status and errors

Selected range

     Filename L:\EAC\Otrhers\Unknown Artist - Piano.wav

     Peak level 100.0 %
     Extraction speed 6.7 X
     Range quality 99.9 %
     Copy CRC 2E7474F3
     Copy OK

No errors occurred


AccurateRip summary

Track  1  not present in database
Track  2  not present in database
Track  3  not present in database
Track  4  not present in database
Track  5  not present in database
Track  6  not present in database
Track  7  not present in database
Track  8  not present in database
Track  9  not present in database
Track 10  not present in database
Track 11  not present in database
Track 12  not present in database
Track 13  not present in database
Track 14  not present in database

None of the tracks are present in the AccurateRip database

End of status report

---- CUETools DB Plugin V2.1.6

[CTDB TOCID: 6ElpgFBcpT_NWZzD6iUdYFfZJD4-] disk not present in database
Submit result: 6ElpgFBcpT_NWZzD6iUdYFfZJD4- has been uploaded


==== Log checksum FD7605159B678DC4A2CF6AD62B3E29F30400FE7208275658EF885AE1D91FD13D ====

jaffeinism

Encoder: FLAC -compression-level-5 -verify
DSP Effects / Actions: -dspeffect1="CPU Throttle= -speed={qt}11{qt}" -dspeffect2="Multi-CPU Force= -cpu1 -cpu2 -cpu3 -cpu4 -cpu5 -cpu6 -cpu7 -cpu8 -noally"

Extraction Log
--------------

Track 1:  Ripped LBA 0 to 16033 (3:33) in 3:55. Filename: L:\EAC\Otrhers\Unknown Artist\Silence\01 - Silence._
  Secure  [Pass 1 & 2, Ultra 1 to 3]
  CRC32: 8AC050D3     AccurateRip CRC: 80DFCA9B (CRCv2)     [DiscID: 014-001de36b-013fa163-c60d380e-1]

Track 2:  Ripped LBA 16033 to 31691 (3:28) in 3:39. Filename: L:\EAC\Otrhers\Unknown Artist\Silence\02 - Track 2._
  Secure  [Pass 1 & 2, Ultra 1 to 3]
  CRC32: 150B0132     AccurateRip CRC: 015B17F5 (CRCv2)     [DiscID: 014-001de36b-013fa163-c60d380e-2]

Track 3:  Ripped LBA 31691 to 53998 (4:57) in 4:56. Filename: L:\EAC\Otrhers\Unknown Artist\Silence\03 - Track 3._
  Secure  [Pass 1 & 2, Ultra 1 to 3]
  CRC32: A22516D9     AccurateRip CRC: B3E54E42 (CRCv2)     [DiscID: 014-001de36b-013fa163-c60d380e-3]

Track 4:  Ripped LBA 53998 to 71483 (3:53) in 3:45. Filename: L:\EAC\Otrhers\Unknown Artist\Silence\04 - Track 4._
  Secure  [Pass 1 & 2, Ultra 1 to 3]
  CRC32: 3089D757     AccurateRip CRC: 2A88685A (CRCv2)     [DiscID: 014-001de36b-013fa163-c60d380e-4]

Track 5:  Ripped LBA 71483 to 97478 (5:46) in 5:20. Filename: L:\EAC\Otrhers\Unknown Artist\Silence\05 - Track 5._
  Secure  [Pass 1 & 2, Ultra 1 to 3]
  CRC32: DD85E2A6     AccurateRip CRC: 716A9D05 (CRCv2)     [DiscID: 014-001de36b-013fa163-c60d380e-5]

Track 6:  Ripped LBA 97478 to 113395 (3:32) in 3:13. Filename: L:\EAC\Otrhers\Unknown Artist\Silence\06 - Track 6._
  Secure  [Pass 1 & 2, Ultra 1 to 3]
  CRC32: F813E683     AccurateRip CRC: 7FCA4CC9 (CRCv2)     [DiscID: 014-001de36b-013fa163-c60d380e-6]

Track 7:  Ripped LBA 113395 to 131474 (4:01) in 3:34. Filename: L:\EAC\Otrhers\Unknown Artist\Silence\07 - Track 7._
  Secure  [Pass 1 & 2, Ultra 1 to 3]
  CRC32: D93F83D8     AccurateRip CRC: 671E2454 (CRCv2)     [DiscID: 014-001de36b-013fa163-c60d380e-7]

Track 8:  Ripped LBA 131474 to 149262 (3:57) in 3:28. Filename: L:\EAC\Otrhers\Unknown Artist\Silence\08 - Track 8._
  Secure  [Pass 1 & 2, Ultra 1 to 3]
  CRC32: 8423B794     AccurateRip CRC: 65F0C4EC (CRCv2)     [DiscID: 014-001de36b-013fa163-c60d380e-8]

Track 9:  Ripped LBA 149262 to 170166 (4:38) in 3:58. Filename: L:\EAC\Otrhers\Unknown Artist\Silence\09 - Track 9._
  Secure  [Pass 1 & 2, Ultra 1 to 3]
  CRC32: FC3D2B2E     AccurateRip CRC: C2972D60 (CRCv2)     [DiscID: 014-001de36b-013fa163-c60d380e-9]

Track 10:  Ripped LBA 170166 to 191837 (4:48) in 4:03. Filename: L:\EAC\Otrhers\Unknown Artist\Silence\10 - Track 10._
  Secure  [Pass 1 & 2, Ultra 1 to 3]
  CRC32: 690A4E36     AccurateRip CRC: 40F8FE3D (CRCv2)     [DiscID: 014-001de36b-013fa163-c60d380e-10]

Track 11:  Ripped LBA 191837 to 208125 (3:37) in 3:01. Filename: L:\EAC\Otrhers\Unknown Artist\Silence\11 - Track 11._
  Secure  [Pass 1 & 2, Ultra 1 to 3]
  CRC32: 76CD9964     AccurateRip CRC: 5FE2D448 (CRCv2)     [DiscID: 014-001de36b-013fa163-c60d380e-11]

Track 12:  Ripped LBA 208125 to 223764 (3:28) in 2:53. Filename: L:\EAC\Otrhers\Unknown Artist\Silence\12 - Track 12._
  Secure  [Pass 1 & 2, Ultra 1 to 3]
  CRC32: 99DADAF6     AccurateRip CRC: F86C9DE7 (CRCv2)     [DiscID: 014-001de36b-013fa163-c60d380e-12]

Track 13:  Ripped LBA 223764 to 246185 (4:58) in 4:03. Filename: L:\EAC\Otrhers\Unknown Artist\Silence\13 - Track 13._
  Secure  [Pass 1 & 2, Ultra 1 to 3]
  CRC32: E7D8C081     AccurateRip CRC: 475006D1 (CRCv2)     [DiscID: 014-001de36b-013fa163-c60d380e-13]

Track 14:  Ripped LBA 246185 to 253872 (1:42) in 1:26. Filename: L:\EAC\Otrhers\Unknown Artist\Silence\14 - Track 14._
  Secure  [Pass 1 & 2, Ultra 1 to 3]
  CRC32: F36A682E     AccurateRip CRC: 5B6A0151 (CRCv2)     [DiscID: 014-001de36b-013fa163-c60d380e-14]

--------------

14 Tracks Ripped Securely

fishfishfish

jaffeinism 發表於 2016-11-16 22:15
Exact Audio Copy V1.2 from 12. August 2016

EAC extraction logfile from 2. November 2016, 0:57

唔建議range rip, 因為睇唔到每個track既peak, CRC等等資料
同埋要做test and copy
Defeat audio cache 應該set 番on
建議跟我guide set