🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: comp.sys.next.programmer
Article #114

Re: (failing to) read Audio Data from CDROM

#114
From: Sean Lamont
Date: Tue, 03 Nov 1992 08:12
21 lines
1494 bytes
In article <1992Nov2.172257.14250@anarch.do.open.de> erik@amg.de writes:
>

>constantly failed working when I inserted audio CDs. However, it works fine  
>with data CDs although the "music" isn't too enjoyable...

There is a fundamental problem with your entire strategy.  CD disks are
built with an encoding written onto the disk which specifies whether you
can read data off the disk in digital format or not.  on CD-rom disks are
obviously set to "true", with audio CDs having the bit set to "false"

The implementor of the drive, of course, is free to ignore this specification.
However, the only one I've heard of that does is the one shipped by
SGI.


-- 
Sean T. Lamont                           |   "Don't oppress me, It's
zeno@genetics.washington.edu             |    'computer of color!' "
lamont@abstractsoft.com                  |_______________________________
Abstract Software                                                         
Technical Details
Message-ID: <1992Nov3.081243.26623@u.washington.edu>
Path: arc1-ca.pugleaf.net!sparky!uunet!ogicse!news.u.washington.edu!phylo.genetics.washington.edu!zeno
References: <1992Nov2.172257.14250@anarch.do.open.de>

Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!sparky!uunet!ogicse!news.u.washington.edu!phylo.genetics.washington.edu!zeno
From: zeno@phylo.genetics.washington.edu (Sean Lamont)
Newsgroups: comp.sys.next.programmer
Subject: Re: (failing to) read Audio Data from CDROM
Message-ID: <1992Nov3.081243.26623@u.washington.edu>
Date: 3 Nov 92 08:12:43 GMT
Article-I.D.: u.1992Nov3.081243.26623
References: <1992Nov2.172257.14250@anarch.do.open.de>
Sender: news@u.washington.edu (USENET News System)
Organization: University of Washington, Seattle
Lines: 21