原来从CD、SACD抓轨时,比较严谨的会附上抓轨的log,比如像这样的——
EAC extraction logfile from 23. February 2006, 13:58 for CD
Chopin / Chopin - Mazurkas (Complete) Vol 2 - piano Idil Biret
Used drive : PLEXTOR DVDR PX-716A Adapter: 3 ID: 0
Read mode : Secure with C2, accurate stream, disable cache
Read offset correction : 30
Overread into Lead-In and Lead-Out : Yes
Used output format : D:\Program Files\Monkey's Audio\MAC.exe (Monkey's Audio Lossless Encoder)
Fast Lossless Compression
Other options :
Fill up missing offset samples with silence : Yes
Delete leading and trailing silent blocks : No
Native Win32 interface for Win NT & 2000
Range status and errors
Selected range
Filename D:\for release\Chopin.Piano.Works.15CDs\CD4\Chopin - Chopin - Mazurkas (Complete) Vol 2 - piano Idil Biret.wav
Peak level 84.4 %
Range quality 100.0 %
CRC 851491FA
Copy OK
No errors occured
End of status report
现在纯数字发行了,只能看楼上说的md5或者sha1验证,不过存心作假的还是有可能,详情自己百度:MD5碰撞。 |