I know... and that's the reason why I can specify that, using the asound.conf.
The source audio file is in 16 bit, 44100, stereo... but when I
record with arecord, it does with 8bit, 8k, mono.
So I must change this before arecord "record" the audio... where? .. I
suppose this should be in asound.conf (or .asoundrc)... setting in the
plug parameters "format", "channels" and "rate"... this way :
pcm.plugfile{
type plug
slave {
pcm infile
format S16_LE
channels 2
rate 44100
}
}
but this does not work...
thanks anyway
On 22/12/2007, Lee Revell <rlrevell@xxxxxxxxxxx> wrote:
> On Dec 21, 2007 9:39 PM, Carlos Hernandez <dspcarlos@xxxxxxxxx> wrote:
> > Here the "format", "rate" and "channels" are set up, and these are the
> > same as the original audio file. Then I suppose I would not have to
> > specify these parameters with arecord.
> > running arecord:
> >
> > carlos@chaos:~$ arecord -D plugfile out.wav
> > Recording WAVE 'out.wav' : Unsigned 8 bit, Rate 8000 Hz, Mono
> >
>
> arecord does not do any kind of format detection on its input. It
> records with whatever format you tell it to (in this case, the default
> of 8Khz 8-bit mono)
>
> Lee
>
--
--------------------------------------
Universidad de Talca
Facultad de Ingeniería
Ingeniería Civil en Computación
--------------------------------------
Movil +56 9 92624541
Skype dspcarlos
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