8 Dec
2002
8 Dec
'02
7:58 a.m.
Good morning,
I read (somewhere) that it is possible to make a directly useable Hard
Disk 'Image File' from an Audio-CD.
I am familiar with mkisofs for sets of data files and mounting the
iso-9660 images as loop(ed) devices to access the files within the
resulting image file.
Also, I know that cdrdao builds a .bin temp file when you make a copy
...
Are these files interchangeable? How would one mount an Audio 'image
file' to play it, since you usually do not mount Audio CD's - players
like xmms just use the raw device (right?)
Any hints or pointers (urls) would be appreciated.
aloha,
dave
8 Dec
8 Dec
8:11 a.m.
On Sun, Dec 08, 2002 at 04:53:26 -0700, Dave Price wrote:
I am familiar with mkisofs for sets of data files and
mounting the
iso-9660 images as loop(ed) devices to access the files within the
resulting image file.
ISO9660 is a layer above the audio data (its encoded in it) to get an
extra level of error correction.
Are these files interchangeable? How would one mount
an Audio 'image
file' to play it, since you usually do not mount Audio CD's - players
like xmms just use the raw device (right?)
Players either use cdparanoia (libparanoia) or just instruct the cd driver
to play directly.
If you just want wav files use cdparanoia, if you definatly want a FS there
is/was a VFS for linux that makes CDs appear as a direcotry full of WAVs
but I cant remeber the name of it, sorry.
If you want to bulk duplicate CDs there is a combination of cdparanoia
and cdrdao that can do this IIRC. I did it a few years ago for gig CDs.
- Steve
10 Dec
10 Dec
5:13 a.m.
On Sun, 8 Dec 2002, Frank Barknecht wrote:
Hi,
Steve Harris hat gesagt: // Steve Harris wrote:
But cdparanoia seems more paranoid getting the audio.Isn't it?
So what I basicly do is:
$ cdparanoia -B
(lots of track*.wav in the dir)
- make a .toc file like
CD_DA
// Track 1
TRACK AUDIO
NO COPY
NO PRE_EMPHASIS
TWO_CHANNEL_AUDIO
FILE "track01.wav" 0
// Track 2
TRACK AUDIO
NO COPY
NO PRE_EMPHASIS
TWO_CHANNEL_AUDIO
FILE "track02.wav" 0
... and so on.
- use cdrdao to burn that.
Has anyone objections? No? Has anyone an automisation of that procedure?
cheers,tobias.
If you want to bulk duplicate CDs there is a
combination of cdparanoia
and cdrdao that can do this IIRC. I did it a few years ago for gig CDs.
cdrdao can do this on its own.
ciao
--
Frank Barknecht _ ______footils.org__
7:24 a.m.
Hi,
Tobias Ulbricht hat gesagt: // Tobias Ulbricht wrote:
On Sun, 8 Dec 2002, Frank Barknecht wrote:
cdrdao's ripper code is based on cdparanoia, IIR. I doubt, that both
rip very different results.
cdrdao can do this on its own.
But cdparanoia seems more paranoid getting the audio.Isn't it? So what I basicly do is:
$ cdparanoia -B
(lots of track*.wav in the dir)
- make a .toc file like
- use cdrdao to burn that.
Has anyone objections? No? Has anyone an automisation of that procedure?
I sometimes use this little script to make a TOC:
#!/usr/bin/env python
import sys
print 'CD_ROM_XA'
for file in sys.argv[1:]:
print '''TRACK AUDIO
FILE "%s" 0
''' % file
# end
With that, automation of your process is very simple.
ciao
--
Frank Barknecht _ ______footils.org__
12:38 p.m.
Has anyone objections? No? Has anyone an
automisation of that procedure?
I've written a cdrdao script that automates things for
several audio engineers that know little or nothing
about computers. I have
/home/studio/clients/clientname /mixes/wav,ogg,mp3
with several dozen "clientname" directories.
So, run script, select client from list, script
generates toc and rips the CD.
Let me know if this is what you're looking for and
I'll post it here. It's the first script I've written
and if posted maybe it could be improved or perhaps
it'll generate a laugh or two. :)
Ron
cheers,tobias.
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ciao
--
Frank Barknecht _
______footils.org__
9 Dec
9 Dec
12:39 a.m.
New subject: [linux-audio-user] Re: ISO images from Audio CD's?
Steve Harris <S.W.Harris(a)ecs.soton.ac.uk>uk>, on Sun Dec 08, 2002 [12:06:57 PM] said:
If you just want wav files use cdparanoia, if you
definatly want a FS there
is/was a VFS for linux that makes CDs appear as a direcotry full of WAVs
but I cant remeber the name of it, sorry.
Hi;
http://www.elis.rug.ac.be/~ronsse/cdfs/
For seeing audio/video cds, and multi-session cds
exported as a filesystem. I tried it a long time ago, and it
worked as advertised then. Not sure how current it is-- there
is an April 2002 changelog entry against kernel 2.4, so it
looks still alive.
Paul
set(a)pobox.com
10 Dec
10 Dec
1:32 p.m.
I think it's possible to extract a whole audio CD into one huge .wav
file, and extract the track-start times into another file. But what
people usually do instead is extract each track to its own .wav file.
There are lots of "player" programs that can easily play a list of .wav
files.
cdda2wav and cdparanoia are the basic programs for extracting digital
audio from audio CDs (keyword: ripper). In the versions I have used,
cdparanoia in paranoid mode still gets perfect results for some CD /
drive combinations that cdda2wav cannot read accurately. Inaccurate
read meaning the wav file ends up with a nasty noise somewhere in the
middle of the song.
There are lots of GUI front-ends to the basic CD rippers, if you are
into that sort of thing. If you are lucky enought to find one that does
what you need, correctly, you can save some manpage decrypting time
that way.
On Sunday 08 December 2002 06:53 am, Dave Price wrote:
Good morning,
I read (somewhere) that it is possible to make a directly useable
Hard Disk 'Image File' from an Audio-CD.
I am familiar with mkisofs for sets of data files and mounting the
iso-9660 images as loop(ed) devices to access the files within the
resulting image file.
Also, I know that cdrdao builds a .bin temp file when you make a copy
...
Are these files interchangeable? How would one mount an Audio 'image
file' to play it, since you usually do not mount Audio CD's - players
like xmms just use the raw device (right?)
Any hints or pointers (urls) would be appreciated.
aloha,
dave
--
"Can you remember the future? Forget it!"
8079
days inactive
8081
days old
linux-audio-user@lists.linuxaudio.org
7 comments
7 participants
participants (7)
-
Dave Price -
Frank Barknecht -
Paul -
R Parker -
Speaker to Vegetables -
Steve Harris -
Tobias Ulbricht