#!/bin/sh

# record line input from sound card, encode 32 kbps, save in 14
# megabyte (1 hour) files in ./mp3dir/
#
# this is installed in /var/service/mp3log/run

exec env - PATH="/bin:/usr/bin:/usr/sbin:/usr/local/bin" HOME=`pwd` \
    nice --5 setuidgid mp3log sh <<EOF
mixer vol 100 pcm 0
mixer igain 100
mixer line 100
mixer =rec line
killall esd esdrec lame fetch
exec \
    esdrec | \
    (read a; exec lame -h -x -b 32 -a - -) | \
    mp3cat --clean --size `expr 60 \* 60 \* 4096` - mp3dir \
    2>&1
EOF