Date: Sat, 16 Mar 2002 09:50:12 +0800
From: Raymond <[EMAIL PROTECTED]>
Subject: Re: making MP3s to fill ymnew HDD  [LIB]

At 03:02 PM 15/03/2002 -0800, you wrote:
>Date: Fri, 15 Mar 2002 14:55:44 -0800 (PST)
>From: David Chien <[EMAIL PROTECTED]>
>Subject: Re: making MP3s to fill ymnew HDD  [LIB]
>
>> How do you do a .wav in the car? A car CD is a .cda file...
>
>  CD WAVE = CDA for the most part because they're both 44.1Khz, 16-bit, stereo
>data that doesn't require bitrate resampling.  Of course, they're slightly
>different in how they're stored, but in essense, they're the same.
>
>  Drag a 44.1Khz, 16-bit, stereo file into the CD burner program and it
>'basically' copies it straight to the audio CD-R.
>
>  Yeah, there's stuff going on underneath the hood, but nothing you'd have to
>worry or think about.

Heh ... not quite, .cda files are handles that Windows assigns to the raw audio tracks 
(I use the term 'raw' loosely here). When you copy them you're copying a pointer, not 
actual .wav data hence why Windows has no idea what to do with it after you copy it. 
Some programs such as Nero can figure it out because they know whats going on 
(assuming the CD they came from is still in the drive). The bitrate, etc. 'of' a .cda 
file is in fact that of the track it points to on the audio CD (which is almost always 
44.1Khz, 16-bit and stereo).


- Raymond

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