Re: [閒聊] 關於黑膠跟CD的差別已回收
: → tsukie2887:要說CD直接放有差我相信,rip出來會有差只能說見鬼... 10/29 11:44
: → tsukie2887:只要是同一份數位檔案壓出來的片子 rip下來的東西絕對 10/29 11:50
: → tsukie2887:是一樣的 除非壓片瑕疵或讀取錯誤又沒校對... 10/29 11:51
關於這個話題其實以前我就想解釋一下
後來忘了 現在剛好順便一起討論
我並不是理工背景
所以只能簡單的就門外漢的認知來解釋
1.CD裡面真的是同一份數位檔案?
讓我們來看個奇怪的事實
找一片"正統"的CD
沒有附加檔案 CD-text等有的沒的 就最原始符合紅皮書的純音樂CD
然後把他放進電腦光碟機 請問電腦會show甚麼??
*.wav
or
*.aif
答案是都對 看你是放進Windows還是Mac OS的電腦
所以奇妙的地方就來了
為什麼同一個檔案 放進不同作業系統卻是出現不同副檔名???
2.CD誕生於1982年
遠早於個人電腦 CD-ROM 還有windows作業系統
簡單的說 我們現在視之理所當然的數位檔案模式 除錯偵錯方式等
在CD上是根本不存在的
CD是設計給CDP讀的 不是給電腦讀的!!
這就是為什麼會有rip的問題
你只單純的把rip想成是copy 就太小看EAC等專業CD rip軟體的努力了
如果只是單純的把檔案複製 你用複製貼上就好 為什麼還要用EAC???
3.就算是EAC 正確設定使用 也難保你rip出來的檔案是"正確"的
所以才會有AccurateRip資料庫
把你rip出來的CD資料跟全世界別人rip的比對
來確定你rip出來是正確的
總之CD rip的準確度遠比大家以為的不精準
所以才有這麼多努力希望可以更佳的rip出CD
說到底還是CD本來就不是要給電腦讀的....
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◆ From: 114.40.168.87
※ 編輯: Tosca 來自: 114.40.168.87 (10/29 13:13)
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