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簡易Radiko録音ツール。要swftools/rtmpdump/libxml/wget/ffmpeg/lame
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# ANN | |
59 0 * * 5 sh ~/bin/rec_radiko.sh LFR 122 ~/mp3/"ナインティナインのオールナイトニッポン " | |
59 0 * * 7 sh ~/bin/rec_radiko.sh LFR 122 ~/mp3/"オードリーのオールナイトニッポン " | |
# ANN0 | |
59 2 * * 5 sh ~/bin/rec_radiko.sh LFR 122 ~/mp3/"Hi-Hiのオールナイトニッポン0 " | |
# JUNK | |
59 0 * * 2 sh ~/bin/rec_radiko.sh TBS 122 ~/mp3/"JUNK 伊集院光・深夜の馬鹿力 " | |
59 0 * * 3 sh ~/bin/rec_radiko.sh TBS 122 ~/mp3/"JUNK 爆笑問題カーボーイ " | |
59 0 * * 4 sh ~/bin/rec_radiko.sh TBS 122 ~/mp3/"JUNK 山里亮太の不毛な議論 " | |
59 0 * * 5 sh ~/bin/rec_radiko.sh TBS 122 ~/mp3/"JUNK おぎやはぎのメガネびいき " | |
59 0 * * 6 sh ~/bin/rec_radiko.sh TBS 122 ~/mp3/"JUNK バナナマンのバナナムーンGOLD " | |
# TSUTAYA | |
59 14 * * 5 sh ~/bin/rec_radiko.sh TBS 22 ~/mp3/"伊集院光の週末TSUTAYAに行ってこれ借りよう! " | |
# 柳家喬太郎のキンキラ金曜日 | |
59 19 * * 5 sh ~/bin/rec_radiko.sh FMT 57 ~/mp3/"柳家喬太郎のキンキラ金曜日 " |
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#!/bin/sh | |
pid=$$ | |
date=`date '+%Y-%m-%d-%H:%M'` | |
radiodate=`TZ=RST-4 date +%Y年%m月%d日` | |
playerurl=http://radiko.jp/player/swf/player_3.0.0.01.swf | |
playerfile="/tmp/player.swf" | |
keyfile="/tmp/authkey.png" | |
if [ $# -eq 2 ]; then | |
channel=$1 | |
DURATION=`expr $2 \* 60` | |
outdir="./" | |
elif [ $# -eq 3 ]; then | |
channel=$1 | |
DURATION=`expr $2 \* 60` | |
outdir=$3 | |
else | |
echo "usage : $0 channel_name duration(minuites) [output_basename]" | |
exit 1 | |
fi | |
# | |
# get player | |
# | |
if [ ! -f $playerfile ]; then | |
wget -q -O $playerfile $playerurl | |
if [ $? -ne 0 ]; then | |
echo "failed get player" | |
exit 1 | |
fi | |
fi | |
# | |
# get keydata (need swftool) | |
# | |
if [ ! -f $keyfile ]; then | |
swfextract -b 14 $playerfile -o $keyfile | |
if [ ! -f $keyfile ]; then | |
echo "failed get keydata" | |
exit 1 | |
fi | |
fi | |
if [ -f auth1_fms_${pid} ]; then | |
rm -f auth1_fms_${pid} | |
fi | |
# | |
# access auth1_fms | |
# | |
wget -q \ | |
--header="pragma: no-cache" \ | |
--header="X-Radiko-App: pc_1" \ | |
--header="X-Radiko-App-Version: 2.0.1" \ | |
--header="X-Radiko-User: test-stream" \ | |
--header="X-Radiko-Device: pc" \ | |
--post-data='\r\n' \ | |
--no-check-certificate \ | |
--save-headers \ | |
-O auth1_fms_${pid} \ | |
https://radiko.jp/v2/api/auth1_fms | |
if [ $? -ne 0 ]; then | |
echo "failed auth1 process" | |
exit 1 | |
fi | |
# | |
# get partial key | |
# | |
authtoken=`perl -ne 'print $1 if(/x-radiko-authtoken: ([\w-]+)/i)' auth1_fms_${pid}` | |
offset=`perl -ne 'print $1 if(/x-radiko-keyoffset: (\d+)/i)' auth1_fms_${pid}` | |
length=`perl -ne 'print $1 if(/x-radiko-keylength: (\d+)/i)' auth1_fms_${pid}` | |
partialkey=`dd if=$keyfile bs=1 skip=${offset} count=${length} 2> /dev/null | base64` | |
echo "authtoken: ${authtoken} \noffset: ${offset} length: ${length} \npartialkey: $partialkey" | |
rm -f auth1_fms_${pid} | |
if [ -f auth2_fms_${pid} ]; then | |
rm -f auth2_fms_${pid} | |
fi | |
# | |
# access auth2_fms | |
# | |
wget -q \ | |
--header="pragma: no-cache" \ | |
--header="X-Radiko-App: pc_1" \ | |
--header="X-Radiko-App-Version: 2.0.1" \ | |
--header="X-Radiko-User: test-stream" \ | |
--header="X-Radiko-Device: pc" \ | |
--header="X-Radiko-Authtoken: ${authtoken}" \ | |
--header="X-Radiko-Partialkey: ${partialkey}" \ | |
--post-data='\r\n' \ | |
--no-check-certificate \ | |
-O auth2_fms_${pid} \ | |
https://radiko.jp/v2/api/auth2_fms | |
if [ $? -ne 0 -o ! -f auth2_fms_${pid} ]; then | |
echo "failed auth2 process" | |
exit 1 | |
fi | |
echo "authentication success" | |
areaid=`perl -ne 'print $1 if(/^([^,]+),/i)' auth2_fms_${pid}` | |
echo "areaid: $areaid" | |
rm -f auth2_fms_${pid} | |
# | |
# get stream-url | |
# | |
if [ -f ${channel}.xml ]; then | |
rm -f ${channel}.xml | |
fi | |
wget -q "http://radiko.jp/v2/station/stream/${channel}.xml" | |
stream_url=`echo "cat /url/item[1]/text()" | xmllint --shell ${channel}.xml | tail -2 | head -1` | |
url_parts=(`echo ${stream_url} | perl -pe 's!^(.*)://(.*?)/(.*)/(.*?)$/!$1://$2 $3 $4!'`) | |
rm -f ${channel}.xml | |
# | |
# rtmpdump | |
# | |
rtmpdump -v \ | |
-r ${url_parts[0]} \ | |
--app ${url_parts[1]} \ | |
--playpath ${url_parts[2]} \ | |
-W $playerurl \ | |
-C S:"" -C S:"" -C S:"" -C S:$authtoken \ | |
--live \ | |
--stop ${DURATION} \ | |
--flv "/tmp/${channel}_${date}" | |
ffmpeg -y -i "/tmp/${channel}_${date}" -acodec libmp3lame -ab 64k "${outdir}${radiodate}.mp3" && rm -f "/tmp/${channel}_${date}" |
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