epike on Fri, 5 Apr 2002 11:45:13 -0500


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Re: [PLUG] EMU10K1 and recording audio


> 
> Also, what 
> programs are people using to record audio from the Mic or Line 
> input to disk? 
>

I've forgotten the device names but for recording, but
anyway this is the one I have (I have an AM tuner connected to 
LINE-IN)....the programs I use are mpegrec & lame (to stream 
line-in to mp3)..(the second invocation of Lame just 
resamples the mp3):

(According to my old notes I got the technique from 
http://www.linuxfocus.org/English/March2001/article178.shtml).


----------shell script----------------------
#! /bin/tcsh -f
#
# amrecord - record AM signal coming from soundcard
# 
# JondZ Mon Feb  4 04:50:14 EST 2002 started

set DESTINATIONDIR = /misc/radiomp3
set MPEGREC        = /usr/local/bin/mpegrec
set LAME           = /usr/local/bin/lame
set TMPFILE        = $DESTINATIONDIR/tmp.mp3
set OUTFILE        = $DESTINATIONDIR/`date +radio-%Y%m%d%H%M.mp3`
# set OUTFILE        = $DESTINATIONDIR/`date +radio-%Y%m%d.mp3`
set NEW_OWNER      = winuser
set NEW_GROUP      = winuser
set RETENTION_HOURS = 720

if ( $# == 0 ) then
   echo syntax: $0 length_in_seconds
   exit 1;
endif

$MPEGREC -b 128 -o $TMPFILE -l $1 -x "-k "

$LAME -k -m m -b 32 $TMPFILE $OUTFILE

chown ${NEW_OWNER}:${NEW_GROUP} $OUTFILE
/bin/rm $TMPFILE

/usr/sbin/tmpwatch -m -d -v $RETENTION_HOURS $DESTINATIONDIR



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