On Thu, 10 Feb 2011 22:17:57 -0500, Robert Ames <roberta...@hotmail.com> wrote:
>
> I'm having problems trying to record from a sound card under
> 8.1-RELEASE. The last time I tried this was many releases ago,
> possibly 4.x-RELEASE. Back then I would do something like "cat
> /dev/dsp > file" but now when I try it I just end up with a 0 byte
> file. I'm using a different sound card than before so maybe that
> has something to do with it. Or possibly I just don't know which
> device to use. Playing sounds using "cat file.wav > /dev/dsp0.0"
> works fine, but I can't get recording to work. Does anyone have
> any suggestions? Thanks.
My suggestion would be to install the port "sox", it will
provide a "rec" command that can be used to record WAV or
any other supported audio file format, e. g.
% rec foo.au
or
% rec bar.wav
And sox provides other excellent command line tools for
audio manipulation (sox, play, rec); see "man sox" for
details. Note that "play <filename>" is easier than
cat'ing the file to the dsp device directly (which may
require specific access permissions).
--
Polytropon
Magdeburg, Germany
Happy FreeBSD user since 4.0
Andra moi ennepe, Mousa, ...
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