http://listenradio.jp も録音しちゃえ!

rec_listenradio.sh

#! /bin/sh

if [ $# -lt 4 ]; then
	cat > /dev/stderr <<EOF
USAGE: $0 <channel_id> <duration> <savedest> <prefix>
EOF
	exit 1
fi

channel=$1
duration=$2
savedest=$3
prefix=$4
date=`date '+%Y-%m-%d-%H_%M'`

rtmpdump \
	-r "rtmp://mtist.as.smartstream.ne.jp/$channel/livestream" \
	--app $channel \
	-W "http://listenradio.jp/Content/player/ListenRadio.swf" \
	--live \
	--stop `expr $duration \* 60` \
	--flv "$savedest/$prefix-$date.mp4"