์ด ๋ฌธ์„œ์˜ ์›๋ณธ์€ ์™ธ๋ถ€ ์œ„ํ‚ค์—์„œ ๊ฐ€์ ธ์™”์Šต๋‹ˆ๋‹ค.
EAC์—์„œ ๋„˜์–ด์˜ด
Andre Wiethoff
์ •์‹ ๋ฒ„์ „
๋ถ„๋ฅ˜
์˜ค๋””์˜ค ๊ทธ๋ž˜๋ฒ„, ํ”„๋ฆฌ์›จ์–ด

1. ์†Œ๊ฐœ2. ํŠน์ง•3. ๋ฌธ์ œ์ 4. EAC ์„ค์น˜ ์ค‘ ์„ค์ •
4.1. EAC ์„ค์น˜4.2. EAC ํ•œ๊ธ€ํŒจ์น˜(๋น„๊ณต์‹)
5. EAC options ์„ค์ •
5.1. Extraction ์„ค์ •5.2. General ์„ค์ •5.3. Tools ์„ค์ •5.4. Normalize ์„ค์ •
6. Drive options ์„ค์ •
6.1. Extraction Method ์„ค์ •6.2. Drive ์„ค์ •6.3. Offset/Speed ์„ค์ •6.4. Gap Detection ์„ค์ •
7. Compression options ์„ค์ •
7.1. External Compression ์„ค์ • (๋‚ด์žฅ๋œ FLAC)7.2. ID3 Tag ์„ค์ •
8. Metadata ์„ค์ •9. ๋ชจ๋“  ์„ค์ • ํ›„์— ๋ฆฌํ•‘10. ์ฐธ๊ณ 
10.1. ํ†ตํŒŒ์ผ๊ณผ ๋ถ„ํ•  ํŒŒ์ผ10.2. CUE ํŒŒ์ผ๊ณผ LOG ํŒŒ์ผ10.3. AccureRip
11. ๊ธฐํƒ€

1. ์†Œ๊ฐœ[ํŽธ์ง‘]

์•ˆ๋“œ๋ ˆ ์œ„ํŠธํ˜ธํ”„(๋…์ผ์–ด: Andre Wiethoff)๊ฐ€ ๊ฐœ๋ฐœํ•œ Exact Audio Copy(์ค„์ž„๋ง๋กœ EAC)๋Š” PC๋ฅผ ์‚ฌ์šฉํ•ด ์˜ค๋””์˜ค CD(CD-DA)์—์„œ ์Œ์•…์„ ์ถ”์ถœํ•˜๋Š” ํ”„๋ฆฌ์›จ์–ด์ด๋‹ค. ๋‹ค๋ฅธ ๋ฆฌํ•‘ ํ”„๋กœ๊ทธ๋žจ๊ณผ ๋‹ฌ๋ฆฌ EAC๋Š” ๊ธฐ๋ณธ์ ์œผ๋กœ ์„ค์ •๋œ Secure ๋ชจ๋“œ๋ฅผ ์ด์šฉํ•  ๊ฒฝ์šฐ ๊ฑฐ์˜ ์™„๋ฒฝํ•˜๊ฒŒ ์˜ค๋””์˜ค CD๋ฅผ ์ฝ์„ ์ˆ˜ ์žˆ๋‹ค. EAC๋Š”CD๋กœ๋ถ€ํ„ฐ ์˜ค๋””์˜ค ๋ฐ์ดํ„ฐ๋ฅผ ์ •ํ™•ํ•˜๊ฒŒ ์ถ”์ถœํ•˜๊ธฐ ์œ„ํ•ด ๋‹ค์–‘ํ•œ ๋ฐฉ๋ฒ•์„ ํ™œ์šฉํ•œ๋‹ค. ๋˜ํ•œ ์™ธ๋ถ€ ์ธ์ฝ”๋”๋ฅผ ์—ฐ๊ฒฐํ•ด CD๋กœ๋ถ€ํ„ฐ ์ฝ์–ด๋‚ธ ์Œ์•…์„ ๊ณง๋ฐ”๋กœ ์ธ์ฝ”๋”ฉํ•˜๋Š” ๊ฒƒ๋„ ๊ฐ€๋Šฅํ•˜๋‹ค.
2020๋…„ 11์›” 11์ผ์— Exact Audio Copy V1.6 ๋ฒ„์ „์ด ์—…๋ฐ์ดํŠธ๋˜์—ˆ๋‹ค.

2. ํŠน์ง•[ํŽธ์ง‘]

์•„๋ž˜๋Š” Exact Audio Copy ํŽ˜์ด์ง€์˜ ๋ฒˆ์—ญ์ด๋‹ค.
  • USB, ํŒŒ์ด์–ด์™€์ด์–ด, SATA, SCSI๋ฅผ ๋น„๋กฏํ•œ ๋ชจ๋“  ์ข…๋ฅ˜์˜ CD, DVD ์ง€์›
  • ์ˆจ๊ฒจ์ง„ ์„นํ„ฐ๋ฅผ ๋™๊ธฐํ™”ํ•œ๋‹ค.(์ง€ํ„ฐ ๋ณด์ •)
  • Secure, Fast, Burst์˜ ์„ธ ๊ฐ€์ง€ ์ถ”์ถœ ๋ฐฉ๋ฒ•์„ ์„ ํƒํ•  ์ˆ˜ ์žˆ๋‹ค. Fast ์ถ”์ถœ์€ ๋‹ค๋ฅธ ๋ณต์ œ ํˆด์ฒ˜๋Ÿผ ์ง€ํ„ฐ ๋ณด์ •์ด ์žˆ๋‹ค๋ฉด ๊ฐ™์€ ์†๋„๋กœ ์ง„ํ–‰๋˜์ง€๋งŒ ๋” ์ด์ƒ ์ •ํ™•ํ•˜์ง€ ๋ชปํ•˜๋‹ค. Burst ์ถ”์ถœ์€ ๋™๊ธฐํ™” ์—†์ด ์˜ค๋””์˜ค ๋ฐ์ดํ„ฐ๋ฅผ ์ฝ๊ธฐ๋งŒ ํ•œ๋‹ค.
  • Secure mode๋Š” ์ฝ๊ธฐ ์˜ค๋ฅ˜๋‚˜ ๋ณด์ •์—์„œ ์ผ์–ด๋‚˜๋Š” ์™„์ „ํ•œ ์†์‹ค์„ ๊ฐ์ง€ํ•˜๊ฒŒ ํ•œ๋‹ค.
  • ๋ถ€์ •ํ™•ํ•˜๊ฒŒ ๋ณด์ •๋œ ๋ถ€๋ถ„์˜, ๋ชจ๋“  ์‹œ๊ฐ„ ๊ตฌ๊ฐ„์„ ์ถœ๋ ฅํ•˜๋ฉฐ ๊ทธ ๋ถ€๋ถ„์„ ๋“ฃ๊ธฐ๊ฐ€ ๊ฐ€๋Šฅํ•˜๋‹ค.
  • ํŠธ๋ž™๋ฟ๋งŒ์ด ์•„๋‹ˆ๋ผ ๋ฐ์ดํ„ฐ์˜ ๋ฒ”์œ„๋กœ๋„ ๋ณต์ œํ•  ์ˆ˜ ์žˆ๋‹ค.
  • ์ฝ๊ธฐ ์˜ค๋ฅ˜์— ์ž๋™์œผ๋กœ ์†๋„๋ฅผ ์ค„์ด๊ณ  ๊ทธ ํ›„์— ๋‹ค์‹œ ์†๋„๋กœ ๋Œ์•„๊ฐ„๋‹ค.
  • ์ถ”์ถœํ•œ ์˜ค๋””์˜ค๋ฅผ ์ง€์ •ํ•œ ๋น„์œจ์— ๋”ฐ๋ผ์„œ ์Œ๋Ÿ‰์„ ์กฐ์ •ํ•˜๋Š” ๊ฒƒ์ด ๊ฐ€๋Šฅํ•˜๋‹ค.
  • MP3๋กœ ๊ณง๋ฐ”๋กœ ์••์ถ•ํ•˜๋ ค๊ณ  Windows Audio Compression Manager(ACM Codec)๋ฅผ ์‚ฌ์šฉํ•œ๋‹ค.
  • ๊ณง๋ฐ”๋กœ MP3๋กœ ์••์ถ•ํ•˜๋Š” ACM Codec์ฒ˜๋Ÿผ ํŽธ๋ฆฌํ•œ LAME DLL์„ ์ง€์›ํ•œ๋‹ค.
  • ์ถ”์ถœ ํ›„์— ์ž๋™์œผ๋กœ ์••์ถ•ํ•˜๋Š” ์™ธ๋ถ€ MP3, WMA, FLAC, Vorbis ์ธ์ฝ”๋”๋ฅผ ์ง€์›ํ•œ๋‹ค. (์ด๋•Œ ๋ฉ€ํ‹ฐ ์ฝ”์–ด ํ”„๋กœ์„ธ์„œ๋ฅผ ์ง€์›ํ•œ๋‹ค.)
  • ์ผ๊ด„์ ์œผ๋กœ WAV๋ฅผ ์••์ถ•ํ•˜๊ฑฐ๋‚˜, ์ธ์ฝ”๋”ฉ๋œ ํŒŒ์ผ์„ WAV๋กœ ์••์ถ• ํ•ด์ œํ•œ๋‹ค.
  • ์ •ํ™•ํ•œ ์••์ถ•/์••์ถ• ํ•ด์ œ๋ฅผ ์œ„ํ•œ ์••์ถ• offset(์„ค์ •๊ฐ’)์„ ์ง€์›ํ•œ๋‹ค.
  • pre-track gap(ํŠธ๋ž™ ์‚ฌ์ด์˜ ๊ฐ„๊ทน)์„ ๊ฐ์ง€ํ•œ๋‹ค. (์Œ์ˆ˜์˜ ํŠธ๋ž™ ์‹œ๊ฐ„์„ 00:00:00 ๋„˜์–ด์„œ ์ž‘๋™ํ•˜๊ฒŒ ํ•œ๋‹ค.)
  • pre-track gap์—์„œ silence[ไผ‘ๆญข]๋ฅผ ๊ฐ์ง€ํ•œ๋‹ค.
  • Burnnn, Feurio, Nero๋‚˜ EAC์—์„œ ์ •ํ™•ํ•œ ๋ณต์ œ๋ฅผ ํ•˜๋ ค๊ณ  gap, ๋ชฉ์ฐจ, ํŠธ๋ž™ ์ •๋ณด, UPC, ISRC, CD-Text ๋“ฑ์„ ๋ชจ๋‘ ํฌํ•จํ•œ CUE๋ฅผ ์ž๋™์œผ๋กœ ์ƒ์„ฑํ•œ๋‹ค.
  • CD ์žฌ์ƒ ๊ธฐ๋Šฅ๊ณผ ์„ ํƒํ•œ ๋ฒ”์œ„๋ฅผ ๋ฏธ๋ฆฌ ๋“ฃ๊ธฐ.
  • accurate ์žฌ์ƒ ๊ธฐ๋Šฅ ์œ ๋ฌด์™€ caching ์œ ๋ฌด์— ๋”ฐ๋ผ ๋“œ๋ผ์ด๋ธŒ๊ฐ€ ์ง€์›ํ•˜๋Š” ๊ธฐ๋Šฅ์„ ์ž๋™์œผ๋กœ ๊ฐ์ง€ํ•œ๋‹ค.
  • accurate ์žฌ์ƒ ๊ธฐ๋Šฅ์ด ์—†๋Š” ๋“œ๋ผ์ด๋ธŒ๋ฅผ ์œ„ํ•œ offset(์„ค์ •๊ฐ’) ์ƒ˜ํ”Œ์„ ์ œ๊ณตํ•œ๋‹ค. ๋น ์ง„ ์ •๋ณด๋ฅผ ๋ฌด์Œ์œผ๋กœ ์ฑ„์šฐ๋Š” ์„ ํƒ๋„ ๊ฐ€๋Šฅํ•˜๋‹ค.
  • accurate ๊ธฐ๋Šฅ์ด ์—†๋Š” ๋“œ๋ผ์ด๋ธŒ์—์„œ ํŠธ๋ž™ ์‚ฌ์ด๋ฅผ ๋™๊ธฐํ™”ํ•œ๋‹ค.
  • ID3 ํƒœ๊ทธ์™€ ๊ฐ™์€ ๋กœ์ปฌ/์˜จ๋ผ์ธ CD ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค๋ฅผ ์‚ฌ์šฉํ•œ ํŠธ๋ž™๋ช…์„ ํŽธ์ง‘ํ•œ๋‹ค.
  • ๋กœ์ปฌ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์ฝ๊ธฐ/ํŽธ์ง‘
  • Escient ยฎ CDDB(TM) ํ˜ธํ™˜ ์ธ์ฆ
  • ๋กœ์ปฌ CDDB ์ง€์›ํ•œ๋‹ค.
  • LP, ๋ผ๋””์˜ค ๋“ฑ์œผ๋กœ๋ถ€ํ„ฐ ๋…น์Œํ•˜๊ธฐ ์œ„ํ•œ ์ˆœํšŒ ๋…น์Œ ๊ธฐ๋Šฅ์„ ์ง€์›ํ•œ๋‹ค.
  • ID3 ํƒœ๊ทธ๋กœ๋ถ€ํ„ฐ MP3 ํŒŒ์ผ ์ด๋ฆ„์„ ์ž๋™์œผ๋กœ ๊ธฐ์ž…ํ•˜๋Š” ๊ฒƒ์ด ๊ฐ€๋Šฅํ•˜๋‹ค.
  • ์นดํƒˆ๋กœ๊ทธ๋ฅผ ์ถ”์ถœํ•˜๋Š” ๊ธฐ๋Šฅ์ด ์žˆ๋‹ค. (ํŠธ๋ž™์˜ ์ฒ˜์Œ 20 ์ดˆ๋กœ)
  • Multisession (CD-Extra) ์ง€์›ํ•œ๋‹ค.
  • CD-Text๋ฅผ ์ง€์›ํ•œ๋‹ค.
  • ํŠน์ • ๋“œ๋ผ์ด๋ธŒ์—์„œ CD-Write๋ฅผ ์ง€์›ํ•œ๋‹ค. (๋‚ด์žฅ๋˜์–ด ์žˆ๊ฑฐ๋‚˜ CDRDAO๋ฅผ ์‚ฌ์šฉํ•ด์„œ)
  • ํŠธ๋ž™ ๋ฆฌ์ŠคํŠธ์™€ CD ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค๋กœ๋ถ€ํ„ฐ ์‰ฝ๊ฒŒ ๋“œ๋ž˜๊ทธ & ๋“œ๋กญ์ด ๊ฐ€๋Šฅํ•œ ID3 V1.1 ํƒœ๊ทธ ํŽธ์ง‘๊ธฐ
  • ์ถ”์ถœ ํ›„ ์ž‘์€ ๋ฌธ์ œ๋ฅผ ์ œ๊ฑฐํ•œ๋‹ค.
  • ์‚ญ์ œํ•˜๊ธฐ, ์ž๋ฅด๊ธฐ, ์กฐ์ •ํ•˜๊ธฐ, ๋ง๋ถ™์ด๊ธฐ, ์˜ค๋ฅ˜ ๊ฒ€์ถœํ•˜๊ธฐ, ์‚ฌ์ด ์ฑ„์šฐ๊ธฐ[๋ณด๊ฐ„๋ฒ•], ๋…ธ์ด์ฆˆ ์ œ๊ฑฐํ•˜๊ธฐ, ํŽ˜์ด๋“œ ์ธ/ํŽ˜์ด๋“œ ์•„์›ƒ, undo๋ฅผ ๋น„๋กฏํ•œ ๊ธฐ๋Šฅ์„ ๊ฐ–์ถ˜ WAV ํŽธ์ง‘๊ธฐ์ด๋‹ค.
  • ํ”„๋ฆฌ์›จ์–ด์ด๋ฉฐ, ๋ณต์ œํ•ด๋„ ๊ดœ์ฐฎ๋‹ค.

3. ๋ฌธ์ œ์ [ํŽธ์ง‘]

  • non-Test์™€ busrt mode์—์„œ ๋ฆฌํ•‘ ํ›„ ๋‚˜์˜ค๋Š” ๋กœ๊ทธ์—์„œ๋Š” ๋ชจ๋“  ํŠธ๋ž™์— ๋Œ€ํ•ด "No errors occured"๋ผ๊ณ  ํ•œ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์‹ค์ œ๋กœ๋Š” ์ด ๋‘ mode์—์„œ๋Š” EAC๊ฐ€ ๋ฐ์ดํ„ฐ์˜ ๋ฌด๊ฒฐ์„ฑ์„ ์ „ํ˜€ ํ™•์ธํ•˜์ง€ ์•Š๋Š”๋‹ค.
  • TOC์—์„œ๋Š” Pre-emphasis์™€ ์ €์ž‘๊ถŒ ๋ณด๊ณ ๋งŒ ํ™•์ธ๋˜์—ˆ๋‹ค. ์ด๋Š” subcode์—์„œ ์ด๋Ÿฐ ๋ณด๊ณ ๊ฐ€ ๊ฐ€๋”์”ฉ ์ผ์น˜ํ•˜์ง€ ์•Š๋Š”๋‹ค. ๋ณดํ†ต subcode๋Š” ๋งž๋Š” ํŽธ์ด๋‹ค.
  • ISRC code๊ฐ€ ๊ฐ€๋”์”ฉ ๋งž์ง€ ์•Š๊ฒŒ ์ฝํ˜€์ง„๋‹ค.

4. EAC ์„ค์น˜ ์ค‘ ์„ค์ •[ํŽธ์ง‘]

EAC์—์„œ Secure mode๋กœ ๋ฆฌํ•‘ํ•  ๋•Œ์˜ ์„ค์ •์„ ์†Œ๊ฐœํ•œ๋‹ค. EAC ์˜ต์…˜, Drive ์˜ต์…˜, Compression ์˜ต์…˜(์ด ๊ธ€์—์„œ๋Š” FLAC์„ ๋‹ค๋ฃฌ๋‹ค.)์˜ 3 ๊ตฐ๋ฐ์˜ ์„ค์ •์„ ๋‹ค๋ฃฌ๋‹ค. Uncompressed๋กœ ๋น„์••์ถ• ๋ฌด์†์‹ค ํŒŒ์ผ ํ˜•์‹์ธ WAV(PCM)๋ฅผ ์ตœ์ข…์ ์œผ๋กœ ์–ป์œผ๋ ค๊ณ  ํ•œ๋‹ค๋ฉด EAC ์˜ต์…˜, Drive ์˜ต์…˜ ์„ค์ •๋งŒ ํ•ด๋„ ์ถฉ๋ถ„ํ•˜๋‹ค. ํ•˜์ง€๋งŒ compressed๋กœ ์••์ถ• ๋ฌด์†์‹ค ํŒŒ์ผ ํ˜•์‹์ธ FLAC์„ ์ตœ์ข…์ ์œผ๋กœ ์–ป์œผ๋ ค๊ณ  ํ•œ๋‹ค๋ฉด Compression ์˜ต์…˜๊นŒ์ง€๋„ ์„ค์ •ํ•ด์•ผ ํ•œ๋‹ค.

Metadata ์˜ต์…˜์„ ์„ค์ •ํ•˜๋ฉด ์ผ์ผ์ด ์ž…๋ ฅ์‹œํ‚ค์ง€ ์•Š์•„๋„ ์•จ๋ฒ” ์ •๋ณด๋ฅผ ๋ถˆ๋Ÿฌ์˜ฌ ์ˆ˜ ์žˆ๋‹ค.

4.1. EAC ์„ค์น˜[ํŽธ์ง‘]

  • GD3 Metadata Plugin์˜ ์ฒดํฌ๋ฅผ ๊ผญ ํ•ด์ œํ•œ๋‹ค.(GD3๋Š” ์œ ๋ฃŒ ๊ธฐ๋Šฅ์ด๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค.)
  • I am an expert, let me use the full potential of EAC๋ฅผ ์„ ํƒํ•œ๋‹ค.(์ด ์„ค์ •์„ ํ•ด์•ผ EAC์˜ ๋ชจ๋“  ์„ค์ •์„ ๊ฐœ๋ฐฉํ•  ์ˆ˜ ์žˆ๋‹ค.)

4.2. EAC ํ•œ๊ธ€ํŒจ์น˜(๋น„๊ณต์‹)[ํŽธ์ง‘]

5. EAC options ์„ค์ •[ํŽธ์ง‘]

5.1. Extraction ์„ค์ •[ํŽธ์ง‘]

  • Fill up missing offset samples with silence๋ฅผ ์ฒดํฌํ•œ๋‹ค.
  • Synchronize between tracks๋ฅผ ์ฒดํฌํ•œ๋‹ค.
  • Error recovery quality๋ฅผ High๋กœ ์„ค์ •ํ•œ๋‹ค.

5.2. General ์„ค์ •[ํŽธ์ง‘]

  • Create log files always in english language๋ฅผ ์ฒดํฌํ•œ๋‹ค.
  • On unknown CDs๋ฅผ ์ฒดํฌํ•œ ํ›„, automatically access online metadata database๋ฅผ ๊ถŒ์žฅํ•œ๋‹ค.(freedb์—์„œ ์ž๋™์œผ๋กœ ์•จ๋ฒ” ์ •๋ณด๋ฅผ ๋ฐ›์œผ๋ ค๋ฉด ๊ผญ ์„ ํƒํ•œ๋‹ค.)
  • Use alternate CD play routines๋ฅผ ์ฒดํฌํ•˜๋Š” ๊ฒƒ์„ ๊ถŒ์žฅํ•œ๋‹ค.(์„ ํƒ์‚ฌํ•ญ)
  • Disable 'CD Autostart' for audio and data CDs while EAC running๋ฅผ ์ฒดํฌํ•˜๋Š” ๊ฒƒ์„ ๊ถŒ์žฅํ•œ๋‹ค.(์„ ํƒ์‚ฌํ•ญ)
  • Show status dialog after extraction์˜ ์ฒดํฌ๋ฅผ ํ•ด์ œํ•œ๋‹ค.(์„ ํƒ์‚ฌํ•ญ)

5.3. Tools ์„ค์ •[ํŽธ์ง‘]

  • ํ•˜๋‹จ์˜ Activate beginner mode, disable all advanced features์— ์ฒดํฌ๊ฐ€ ํ•ด์ œ๋˜์–ด ์žˆ๋Š”์ง€ ํ™•์ธํ•œ๋‹ค.
  • Retrieve UPC/ISRC codes in CUE sheet generation๋ฅผ ์ฒดํฌํ•œ๋‹ค.
  • Use CD-Text information in CUE sheet generation๋ฅผ ์ฒดํฌํ•œ๋‹ค.
  • Automatically write status report after extraction์„ ์ฒดํฌํ•œ๋‹ค.
  • Append checksum to status report๋ฅผ ์ฒดํฌํ•œ๋‹ค.
  • Do not open external compressor window๋ฅผ ์ฒดํฌํ•˜๋Š” ๊ฒƒ์„ ๊ถŒ์žฅํ•œ๋‹ค.(์„ ํƒ ์‚ฌํ•ญ)
  • Submit drive features after detection (but ask for permission)๋ฅผ ์ฒดํฌํ•œ๋‹ค.(์„ ํƒ ์‚ฌํ•ญ)

5.4. Normalize ์„ค์ •[ํŽธ์ง‘]

  • Normalize์— ์ฒดํฌ๊ฐ€ ํ•ด์ œ๋˜์–ด ์žˆ๋Š”์ง€ ๊ผญ ํ™•์ธํ•œ๋‹ค.

6. Drive options ์„ค์ •[ํŽธ์ง‘]

6.1. Extraction Method ์„ค์ •[ํŽธ์ง‘]

  • ์ขŒ์ธกํ•˜๋‹จ์˜ Detect Read features๋ฅผ ํด๋ฆญํ•ด์„œ ์‚ฌ์šฉ์ž์˜ ODD๊ฐ€ ์ง€์›ํ•˜๋Š” ๊ธฐ๋Šฅ์„ ๊ฒ€์‚ฌํ•œ ๋’ค ๊ทธ ๊ฒฐ๊ณผ๋ฅผ ์„ค์ •์— ์ ์šฉํ•œ๋‹ค.

์ฐธ๊ณ : Detect Read Features ๋ฒ„ํŠผ์„ ํด๋ฆญํ–ˆ์„ ๋•Œ,
  • ์ถœ๋ ฅ๋˜๋Š” ๋ฉ”์‹œ์ง€์—์„œ Caching์ด No๋ผ๋ฉด, Drive caches audio data์˜ ์ฒดํฌ๋ฅผ ํ•ด์ œํ•œ๋‹ค.
  • ์ถœ๋ ฅ๋˜๋Š” ๋ฉ”์‹œ์ง€์—์„œ Accurate Stream์ด No๋ผ๋ฉด, ๊ผญ Accurate Stram์„ ์ง€์›ํ•˜๋Š” ODD๋ฅผ ์ƒˆ๋กœ ํ•˜๋‚˜ ์žฅ๋งŒํ•˜๋Š” ๊ฒƒ์ด ์ข‹๋‹ค.
  • ์ถœ๋ ฅ๋˜๋Š” ๋ฉ”์‹œ์ง€์—์„œ C2 Error Info๊ฐ€ Yes๋ผ๊ณ  ํ•ด์„œ, Drive is capable of retrieving C2 error information์— ๋ฐ˜๋“œ์‹œ ์ฒดํฌํ•  ํ•„์š”๋Š” ์—†๋‹ค. ์™œ๋ƒํ•˜๋ฉด ๋ฉ€์ฉกํ•œ ์Œ์•… ์‹œ๋””๋ฅผ ๋„ฃ์–ด์„œ๋Š”, ์ด ๊ฒ€์‚ฌ๋ฅผ ํ•  ๋•Œ ๋‚˜์˜ค๋Š” C2 error Info : Yes๋ฅผ ํ™•์ธํ•  ์ˆ˜๊ฐ€ ์—†๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ๊ตณ์ด ํ™•์ธํ•œ๋‹ค๊ณ  ํ•˜๋ฉด, ๋‚˜์œ ์ƒํƒœ(์Šคํฌ๋ž˜์น˜๊ฐ€ ๋งŽ์€)์˜ ์˜ค๋””์˜ค CD๋ฅผ ๋„ฃ์–ด์„œ ์šฐ์ธกํ•˜๋‹จ์˜ Examine C2 Feature ๋ฒ„ํŠผ์„ ํด๋ฆญํ•œ๋‹ค. C2 error information found๊ฐ€ ์ •๋ง ๋˜๋Š”์ง€ ํ™•์ธํ•ด ๋ณผ ์ˆ˜ ์žˆ๋‹ค.
์ž˜๋ชป ์•Œ๊ณ  ์žˆ๋Š” ์‚ฌ๋žŒ๋“ค์€ Log์—์„œ ์ถœ๋ ฅ๋˜๋Š” Drive caches audio data๊ฐ€ No์ด๊ฑฐ๋‚˜, Drive is capable of retrieving C2 error information๊ฐ€ Yes๋ผ๊ณ  ํ•ด์„œ, ๊ทธ ์„ค์ •์ด ์ž˜๋ชป๋˜์—ˆ๋‹ค๊ณ  ์ฃผ์žฅํ•œ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์‹ค์ œ๋กœ ๋ฉ€์ฉกํ•œ ์‹œ๋””๋ฅผ ๋ฆฌํ•‘ํ•  ๋•Œ๋Š”, Accurate Stream๊ฐ€ Yes๋ผ๋Š” ์„ค์ •์ด ๊ฐ€์žฅ ์ค‘์š”ํ•˜๋‹ค.

6.2. Drive ์„ค์ •[ํŽธ์ง‘]

  • Autodetect read command now๋ฅผ ํด๋ฆญํ•˜๋ฉด ์ž ์‹œ ํ›„ ์ž๋™์œผ๋กœ ์„ค์ •์ด ๋œ๋‹ค.
  • Spin up drive before extraction๋ฅผ ์ฒดํฌ ํ•ด์ œํ•œ๋‹ค.(์ด ์ฒดํฌ๋ฅผ ํ•  ๋•Œ ๋ฆฌํ•‘ ๋„์ค‘ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•œ๋‹ค๋Š” ๋ณด๊ณ ๊ฐ€ ์žˆ๋‹ค.)
  • ๋ฆฌํ•‘์„ ํ–ˆ๋Š” ๋ฐ ์ง€์ง๊ฑฐ๋ฆฌ๋Š” ์žก์Œ๋งŒ ๋“ค๋ฆฐ๋‹ค๋ฉด "Big Endian" byte order (Motorola)์— ์ฒดํฌํ•œ๋‹ค.
  • ๋ฆฌํ•‘์„ ํ–ˆ๋Š” ๋ฐ ์ขŒ์šฐ๊ฐ€ ๋ฐ”๋€Œ์–ด์„œ ๋“ค๋ฆฐ๋‹ค๋ฉด Swap channels์— ์ฒดํฌํ•œ๋‹ค.

6.3. Offset/Speed ์„ค์ •[ํŽธ์ง‘]

  • Overread into Lead-In and Lead-Out๊ฐ€ ๊ผญ ์ฒดํฌ๊ฐ€ ํ•ด์ œ๋˜์–ด ์žˆ๋Š”์ง€ ํ™•์ธํ•œ๋‹ค.
  • ์˜ค๋””์˜ค CD๋ฅผ ๋„ฃ์œผ๋ฉด ์˜คํ”„์…‹ ์ˆ˜์น˜๊ฐ€ ์ž๋™์œผ๋กœ ์„ค์ •๋˜์–ด์„œ, ์ด ์ˆ˜์น˜๊ฐ€ ๊ณ ์ •๋˜๊ธฐ๋„ ํ•œ๋‹ค. ๋งŒ์•ฝ ์•ž๊ณผ ๊ฐ™์ด ๊ทธ๋ ‡์ง€ ์•Š๊ณ , ์ˆ˜์น˜๋ฅผ ๊ธฐ์ž…ํ•˜๋Š” ๋ž€์ด ํ™œ์„ฑํ™”๋˜์–ด ์žˆ๋‹ค๋ฉด ์—ฌ๊ธฐ์„œ ์‚ฌ์šฉ์ž์˜ ์žฅ์น˜์— ์•Œ๋งž์€ ์˜คํ”„์…‹ ์ˆ˜์น˜๋ฅผ ์ฐพ์•„์„œ ์ง์ ‘ ์ž…๋ ฅํ•ด์•ผ ํ•œ๋‹ค.

6.4. Gap Detection ์„ค์ •[ํŽธ์ง‘]

  • Gap/Index retrieval method๋ฅผ Detection metod A๋กœ ์„ค์ •ํ•œ๋‹ค.
  • Detection accuracy๋ฅผ Secure๋กœ ์„ค์ •ํ•œ๋‹ค.

์ฐธ๊ณ : ๋ณดํ†ต Detection method A์™€ Secure๋กœ ๋‘๋Š” ๊ฒƒ์ด ์ผ๋ฐ˜์ ์ด๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋“œ๋ฌผ๊ฒŒ ์—„์ฒญ ๊ธด Gap์„ ๋ณด๊ฒŒ ๋˜๋Š”๋ฐ, ์ด๋•Œ Gap์„ ํƒ์ง€ํ•˜์ง€ ๋ชปํ•  ๋•Œ๊ฐ€ ์žˆ๋‹ค. ์ด๋•Œ๋Š” Secure๋Š” ๊ทธ๋Œ€๋กœ ๋‘๊ณ , Detection method์˜ A๋ฅผ B, C๋กœ ๋ฐ”๊พธ์–ด์„œ ์‹œ๋„ํ•ด๋ณธ๋‹ค. ๊ทธ๋ž˜๋„ Gap์„ ํƒ์ง€ํ•˜์ง€ ๋ชปํ–ˆ๋‹ค๋ฉด, Secure์„ Accurate๋กœ ๋‘๊ณ  ์‹œ๋„ํ•ด๋ณธ๋‹ค.

7. Compression options ์„ค์ •[ํŽธ์ง‘]

7.1. External Compression ์„ค์ • (๋‚ด์žฅ๋œ FLAC)[ํŽธ์ง‘]

  • Use external program for compression์„ ์ฒดํฌํ•œ๋‹ค.
  • Parameter passion scheme์„ User Defined Encoder์„ ์„ ํƒํ•œ๋‹ค.
  • Use file extension์— ๋‹ค์Œ์„ ๋ณต์‚ฌํ•ด์„œ ๋ถ™์—ฌ๋„ฃ๋Š”๋‹ค.
.flac
  • Program, including path, used for compression์˜ ๊ฒฝ๋กœ๋ฅผ EAC๊ฐ€ ์„ค์น˜๋œ ํด๋” ์•ˆ์— ์žˆ๋Š” FLAC ํด๋” ์•ˆ์˜ flac.exe๋กœ ์ •ํ•ด์ค€๋‹ค.
  • Additional command-line options์— ๋‹ค์Œ์„ ๋ณต์‚ฌํ•ด์„œ ๋ถ™์—ฌ๋„ฃ๋Š”๋‹ค.
-8 -V -T "ARTIST=%artist%" -T "TITLE=%title%" -T "ALBUM=%albumtitle%" -T "DATE=%year%" -T "TRACKNUMBER=%tracknr%" -T "GENRE=%genre%" -T "PERFORMER=%albuminterpret%" -T "COMPOSER=%composer%" %haslyrics%--tag-from-file=LYRICS="%lyricsfile%"%haslyrics% -T "ALBUMARTIST=%albumartist%" -T "DISCNUMBER=%cdnumber%" -T "TOTALDISCS=%totalcds%" -T "TOTALTRACKS=%numtracks%" -T "COMMENT=%comment%" %source% -o %dest%
  • Bit rate์˜ ์ˆ˜์น˜๋Š” ์Œ์งˆ์˜ ๋†’๊ณ  ๋‚ฎ์Œ๊ณผ๋Š” ์•„๋ฌด๋Ÿฐ ๊ด€๋ จ์ด ์—†์œผ๋ฏ€๋กœ ์ทจํ–ฅ๋Œ€๋กœ ์„ ํƒํ•œ๋‹ค.
  • Delete WAV after compression & Use CRC check & Check for external programs return code๋ฅผ ์ฒดํฌ
  • High quality์™€ Low quality ์ค‘์— High quality๋ฅผ ์ฒดํฌ

7.2. ID3 Tag ์„ค์ •[ํŽธ์ง‘]

  • ๋งจ ๋ฐ‘์˜ Write cover image into extraction folder๋ฅผ ์ฒดํฌํ•œ๋‹ค.
  • ๋‚˜๋จธ์ง€์˜ ์ฒดํฌ๋Š” ํ•ด์ œ๋ฅผ ๊ถŒ์žฅํ•œ๋‹ค.(์„ ํƒ ์‚ฌํ•ญ)

8. Metadata ์„ค์ •[ํŽธ์ง‘]

์ด ์„ค์ •์„ ํ•˜๋ฉด ์›ฌ๋งŒํ•œ ์œ ๋ช…ํ•œ ์•จ๋ฒ”์ด๋‚˜ ์ผ๋ณธ ์•จ๋ฒ”๋“ค์€ ํƒœ๊ทธ๋ฅผ ์ผ์ผ์ด ์ž…๋ ฅ์‹œํ‚ค์ง€ ์•Š์•„๋„ ์ž๋™์œผ๋กœ ์•จ๋ฒ” ์ •๋ณด๋ฅผ ๋ถˆ๋Ÿฌ์˜จ๋‹ค.
  • http://cddb-155403.appspot.com:80/cddb
  • http://vgmdb.net:80/cddb/ja.utf8
  • ๋‹ค์Œ์˜ ๋ฒ„ํŠผ์„ ๋ˆ„๋ฅด๋ฉด Metadata๋ฅผ ๋ถˆ๋Ÿฌ์˜ค๊ธฐ๊ฐ€ ๊ฐ€๋Šฅํ•˜๋‹ค.

์ด๊ฒƒ์„ ํ†ตํ•ด ์›ฌ๋งŒํ•œ ์œ ๋ช…ํ•œ ์•จ๋ฒ”์ด๋‚˜ ์ผ๋ณธ ์•จ๋ฒ”(์„œ๋ธŒ์ปฌ์ณ ํฌํ•จ)๋“ค์€ ์ž…๋ ฅ์‹œํ‚ค์ง€ ์•Š๊ณ  ์•จ๋ฒ” ์ •๋ณด๋ฅผ ๋ถˆ๋Ÿฌ ์˜ฌ ์ˆ˜ ์žˆ๋‹ค.

9. ๋ชจ๋“  ์„ค์ • ํ›„์— ๋ฆฌํ•‘[ํŽธ์ง‘]

  • ๋ถ„ํ•  ํŒŒ์ผ๋กœ ๋ฆฌํ•‘: Action>Copy Selected Tracks>Compressed... (์ตœ์ข… ํŒŒ์ผ์€ FLAC) ๋˜๋Š” Uncompressed... (์ตœ์ข… ํŒŒ์ผ์€ WAV)๋ฅผ ์„ ํƒํ•œ๋‹ค.
  • ํ†ตํŒŒ์ผ๋กœ ๋ฆฌํ•‘: Action>Copy image & Create CUE Sheet>Compressed... (์ตœ์ข… ํŒŒ์ผ์€ FLAC) ๋˜๋Š” Uncompressed... (์ตœ์ข… ํŒŒ์ผ์€ WAV)๋ฅผ ์„ ํƒํ•œ๋‹ค
  • ์ข€ ๋” ์—„๊ฒฉํ•œ ๋ฆฌํ•‘์„ ์›ํ•œ๋‹ค๋ฉด Test & Copy(2ํšŒ ๋ฆฌํ•‘ํ•œ ํ›„, ์ด๋ฅผ ๋Œ€์กฐํ•ด์„œ ์˜ค๋ฅ˜๊ฐ€ ์žˆ๋Š”์ง€ ๋ณด์—ฌ์ค€๋‹ค.)๋ฅผ ์„ ํƒํ•˜๋ฉด ๋œ๋‹ค.

10. ์ฐธ๊ณ [ํŽธ์ง‘]

10.1. ํ†ตํŒŒ์ผ๊ณผ ๋ถ„ํ•  ํŒŒ์ผ[ํŽธ์ง‘]

์˜จ๋ผ์ธ์—์„œ ์Œ์›์„ ๋ฐ›๋Š”๋‹ค๋ฉด, ๊ฐ€๋”์”ฉ ํ†ตํŒŒ์ผ(์Œ์›์˜ ์ฒซ ํŠธ๋ž™๋ถ€ํ„ฐ ๋ ํŠธ๋ž™๊นŒ์ง€ ํ•œ ๋ฉ์ด๋กœ ์ €์žฅ๋œ ์Œ์› ํŒŒ์ผ)์„ ๋ณผ ์ˆ˜ ์žˆ๋Š”๊ฐ€ ํ•˜๋ฉด, ์ผ๋ฐ˜์ ์œผ๋กœ ๋ถ„ํ•  ํŒŒ์ผ(๊ฐ ํŠธ๋ž™๋งˆ๋‹ค ํŒŒ์ผ์ด ๋‚˜๋ˆ„์–ด์ง„ ์ฑ„ ์ €์žฅ๋œ ์Œ์› ํŒŒ์ผ)์„ ๋ณผ ์ˆ˜ ์žˆ๋‹ค. ์•…์žฅ ๊ฐ„์˜ ์—ฐ๊ฒฐ์ด ์ค‘์š”ํ•œ ํด๋ž˜์‹๊ณผ ๋…ธ๋ž˜๊ฐ€ ๊ณ„์† ์ด์–ด์ง€๋Š” ๋…ผ์Šคํ†ฑ ์•จ๋ฒ”์ด ์•„๋‹ˆ๋ผ๋ฉด ์ผ๋ฐ˜์ ์ธ ์˜ค๋””์˜ค ์‹œ๋””์˜ ๋ฆฝ์€ .cue ํŒŒ์ผ์ด ์—†์ด ๋ชจ๋“  ๊ณก์ด ๋‚ฑ๊ฐœ๋กœ ๋‚˜๋ˆ„์–ด์ ธ ์žˆ๋‹ค.

10.2. CUE ํŒŒ์ผ๊ณผ LOG ํŒŒ์ผ[ํŽธ์ง‘]

ํ†ตํŒŒ์ผ ์Œ์› ํŒŒ์ผ์€ ๋ณดํ†ต ํŒŒ์ผ ์ด๋ฆ„์— ํ™•์žฅ์ž๊ฐ€ .cue๋กœ ๋˜์–ด์žˆ๋Š” ํ…์ŠคํŠธ ํŒŒ์ผ์ด ํ•จ๊ป˜ ์žˆ๋‹ค. ์ด cue ํŒŒ์ผ์—๋Š” ์˜ค๋””์˜ค ์‹œ๋””์— ๋Œ€ํ•œ ์นดํƒˆ๋กœ๊ทธ, ํŠธ๋ž™ ๋ชฉ๋ก์— ๋Œ€ํ•œ ์ •๋ณด๊ฐ€ ๋‹ด๊ฒจ ์žˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ํ™•์žฅ์ž๊ฐ€ .log๋กœ ๋˜์–ด์žˆ๋Š” ํ…์ŠคํŠธ ํŒŒ์ผ์ด ์žˆ์„ ์ˆ˜ ์žˆ๋‹ค. ์ด log ํŒŒ์ผ์—๋Š” ๋ฆฌํ•‘ ๊ณผ์ •์— ๋Œ€ํ•œ ๊ธฐ๋ก๊ณผ ์žˆ์„ ์ˆ˜ ์žˆ๋Š” ์—๋Ÿฌ๋ฅผ ๊ธฐ๋ก์ด ๋‹ด๊ฒจ์žˆ๋‹ค. ์ž„์˜๋กœ ์กฐ์ž‘๋œ log ํŒŒ์ผ์ด ๋”๋Ÿฌ ์žˆ์ง€๋งŒ ์ด๋ฅผ ์•Œ ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•์ด ์žˆ๋‹ค. ๊ทธ๋ž˜์„œ ์Œ์› ๊ด€๋ จ ํฌ๋Ÿผ์—์„œ๋Š” ์ด๋Ÿฐ log ํŒŒ์ผ์ด ์ž„์˜๋กœ ์กฐ์ž‘๋˜์—ˆ๋Š”์ง€ ํ™•์ธํ•œ๋‹ค.

10.3. AccureRip[ํŽธ์ง‘]

  • EAC๋Š” ๋ฆฌํ•‘์œผ๋กœ ์ €์žฅ๋œ ํŒŒ์ผ์˜ ๋ฌด๊ฒฐ์„ฑ์„ ๊ฒ€์ฆํ•˜๊ธฐ ์œ„ํ•ด Log ํŒŒ์ผ์„ ์ƒ์„ฑํ•œ๋‹ค.
  • AccureRip: ODD ์ œ์กฐ์‚ฌ๋งˆ๋‹ค ๋ฏธ์„ธํ•˜๊ฒŒ ๋‹ค๋ฅธ I/O ๋ ˆ์ด์ € ์ž…์‚ฌ๊ฐ์œผ๋กœ ์ธํ•ด ์˜ค์ฐจ๊ฐ€ ๋ฐœ์ƒํ•œ๋‹ค. ์ด๋ฅผ ์ตœ์†Œํ™”ํ•˜๊ธฐ ์œ„ํ•ด ODD๋งˆ๋‹ค ๋ณด์ •๊ฐ’์ธ ์˜คํ”„์…‹ ์ˆ˜์น˜๋ฅผ ์ž๋™์œผ๋กœ ์„ค์ •ํ•œ๋‹ค.
  • Test&Copy: ๋‘ ๋ฒˆ ๋ฆฌํ•‘์„ ํ•ด์„œ ๊ฐ๊ฐ์œผ๋กœ๋ถ€ํ„ฐ ๋‚˜์˜จ ๋‘ ํŒŒ์ผ์˜ CRC ๊ฐ’์ด ๋‹ค๋ฅด๋‹ค๋ฉด ์˜ค๋ฅ˜๊ฐ€ ์žˆ๋‹ค๊ณ  ์•Œ๋ ค์ฃผ๋Š” ๊ธฐ๋Šฅ์ด๋‹ค.

11. ๊ธฐํƒ€[ํŽธ์ง‘]

์š”์ฆ˜์€ EAC ํ”„๋กœ๊ทธ๋žจ ์ž์ฒด๋ฅผ ๋ถ€๋ฅด๋Š” ๊ฒƒ ์™ธ์—๋„, ๋ฌด์†์‹ค ํŒŒ์ผ ํ˜•์‹์œผ๋กœ ์ •ํ™•ํžˆ ๋ฆฌํ•‘ํ•˜๋Š” ๊ฒƒ ์ž์ฒด๋ฅผ ๊ฐ€๋ฆฌํ‚ค๋Š” ๋ง๋กœ๋„ ์“ฐ์ธ๋‹ค. EAC์˜ ์„ฑ๋Šฅ์ด ๋›ฐ์–ด๋‚˜์„œ ๋‹ค๋“ค EAC๋กœ ๋ฆฌํ•‘ํ•˜๋‹ค๋ณด๋‹ˆ ์ƒํ‘œ์˜ ๋ณดํ†ต๋ช…์‚ฌํ™” ์ค‘ ํ•˜๋‚˜๊ฐ€ ๋œ ๊ฒƒ์ด๋‹ค.