[asterisk-dev] speexenc and ControlPlayback garbled

[Xin Li]

get  following error, please help.

[root at localhost ~]# modprobe wctdm
Notice: Configuration file is /etc/zaptel.conf
line 0: Unable to open master device '/dev/zap/ctl'

1 error(s) detected

FATAL: Error running install command for wctdm


On 2/5/06, Tzafrir Cohen <tzafrir.cohen at xorcom.com> wrote:
>
> On Sun, Feb 05, 2006 at 07:29:25PM -0800, Mike Taht wrote:
>
> > #!/bin/sh
> >
> > # Takes mp3s on the command line, converts to 8000 khz ulaw, gsm, speex
> >
> > for i in $*
> > do
> > base=`echo $i | cut -f1 -d.`;
> > #madplay --output=$base.wav --sample-rate=8000 -b 16 --attenuate=-1 -m
> $i;
> > # I recompiled sox for madlib support. The resulting polyphase
> conversion is
> > # much better than what madplay outputs by default
> > sox $base.mp3 -r 8000 $base.wav polyphase -w ham # seems to give best
> results
>
> I actually ended up using mpg321 for the mp3->wav conversion.
>
> > # have tried various quality/comp settings
> > speexenc -n --quality 10 --comp 10 --bitrate 8000 $base.wav $base.spx
> > sox $base.wav $base.gsm # works
> > sox $base.wav $base.ul # works
> > mv $base.ul $base.ulaw
>
> To write the above two in one line, use sox's -t .
>
> > rm $base.wav # wav files are big
> >
> > done
> >
> >
> > --
> > Mike Taht
> > PostCards From the Bleeding Edge
> > http://the-edge.blogspot.com
> > _______________________________________________
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> >
>
> --
> Tzafrir Cohen     icq#16849755  +972-50-7952406
> tzafrir.cohen at xorcom.com  http://www.xorcom.com
> _______________________________________________
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