2 Dec
2009
2 Dec
'09
2:22 a.m.
Is there a bit of command-line-fu that could be used to combine two 2-channel WAV files
into a single 4-channel WAV file? In batch (I have a bunch of these to convert).
I suppose I could load up Ardour, import the files into Ardour, make tracks for them,
place them on the tracks, set my start and end markers, then export a mix.... btu there
has to be a one-liner somewhere (sox? sndfile-convert? something?) that'll just do
it.
Thanks.
-ken
2 Dec
2 Dec
3:28 a.m.
I'm sure some SoX (http://sox.sourceforge.net/Main/HomePage) sorcery can
do it.
Quoting from the SoX documentation, under 'Input File Combining':
[...] f the `merge' combining method is selected, then two or more input
files must be given and will be merged together to form the output file.
The number of channels in each input file need not be the same. A merged
audio file comprises all of the channels from all of the input files; [...]
Bests,
Lorenzo
-------- Original Message --------
Subject: [LAU] Command line to combine stereo WAV into 4-channel WAV?
From: Ken Restivo <ken(a)restivo.org>
To: linux-audio-user(a)lists.linuxaudio.org
Date: 02/12/2009 7.21
Is there a bit of command-line-fu that could be used
to combine two 2-channel WAV files into a single 4-channel WAV file? In batch (I have a
bunch of these to convert).
I suppose I could load up Ardour, import the files into Ardour, make tracks for them,
place them on the tracks, set my start and end markers, then export a mix.... btu there
has to be a one-liner somewhere (sox? sndfile-convert? something?) that'll just do
it.
Thanks.
-ken
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3:34 a.m.
On Wed, Dec 02, 2009 at 08:28:26AM +0100, Lorenzo wrote:
I'm sure some SoX
(http://sox.sourceforge.net/Main/HomePage) sorcery can
do it.
Quoting from the SoX documentation, under 'Input File Combining':
[...] f the `merge' combining method is selected, then two or more input
files must be given and will be merged together to form the output file.
The number of channels in each input file need not be the same. A merged
audio file comprises all of the channels from all of the input files;
Thanks, that seems to do it!
-ken
----------
-------- Original Message --------
Subject: [LAU] Command line to combine stereo WAV into 4-channel WAV?
From: Ken Restivo <ken(a)restivo.org>
To: linux-audio-user(a)lists.linuxaudio.org
Date: 02/12/2009 7.21
Is there a bit of command-line-fu that could be
used to combine two 2-channel WAV files into a single 4-channel WAV file? In batch (I have
a bunch of these to convert).
I suppose I could load up Ardour, import the files into Ardour, make tracks for them,
place them on the tracks, set my start and end markers, then export a mix.... btu there
has to be a one-liner somewhere (sox? sndfile-convert? something?) that'll just do
it.
Thanks.
-ken
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user(a)lists.linuxaudio.org
http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
4:47 a.m.
Hey Ken!
If not sox, then ecasound:
ecasound -f:bit_depth,2,samplerate -a:1 -i stereo1.wav -a:2 -i stereo2.wav
-f:bit_depth,4,samplerate -chmove:1,3 -chmove:2,4 -a:all -o quatro.wav
Should do it, but didn't test it. In any case, it is possible to perform
that action.
Besdies that, there's of course csound.
Kindest regards
Julien
--------
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======== FIND MY WEB-PROJECT AT: ========
http://ltsb.sourceforge.net
the Linux TextBased Studio guide
======= AND MY PERSONAL PAGES AT: =======
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4:39 a.m.
On Tue, Dec 01, 2009 at 10:21:16PM -0800, Ken Restivo wrote:
Is there a bit of command-line-fu that could be used
to combine two 2-channel WAV files into a single 4-channel WAV file? In batch (I have a
bunch of these to convert).
I suppose I could load up Ardour, import the files into Ardour, make tracks for them,
place them on the tracks, set my start and end markers, then export a mix.... btu there
has to be a one-liner somewhere (sox? sndfile-convert? something?) that'll just do
it.
Thanks.
ecasound can do that, too.
-edrz
5544
days inactive
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4 comments
4 participants
participants (4)
-
Eric Dantan Rzewnicki -
Julien Claassen -
Ken Restivo -
Lorenzo