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簡易らじるらじる(NHK)録音スクリプト (2022/03 以降版)
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#!/bin/bash | |
pid=$$ | |
date=`date '+%Y-%m-%d-%H_%M'` | |
outdir="." | |
if [ $# -le 1 ]; then | |
echo "usage : $0 channel_name duration(minuites) [outputdir] [prefix]" | |
exit 1 | |
fi | |
if [ $# -ge 2 ]; then | |
channel=$1 | |
DURATION=`expr $2 \* 60 + 15` | |
fi | |
if [ $# -ge 3 ]; then | |
outdir=$3 | |
fi | |
PREFIX=${channel} | |
if [ $# -ge 4 ]; then | |
PREFIX=$4 | |
fi | |
# | |
# set channel | |
# | |
case $channel in | |
"NHK1") | |
aspx="https://radio-stream.nhk.jp/hls/live/2023229/nhkradiruakr1/master48k.m3u8" | |
;; | |
"NHK2") | |
aspx="https://radio-stream.nhk.jp/hls/live/2023501/nhkradiruakr2/master48k.m3u8" | |
;; | |
"FM") | |
aspx="https://radio-stream.nhk.jp/hls/live/2023507/nhkradiruakfm/master48k.m3u8" | |
;; | |
"NHK1_SAPPORO") | |
aspx="https://radio-stream.nhk.jp/hls/live/2023545/nhkradiruikr1/master48k.m3u8" | |
;; | |
"FM_SAPPORO") | |
aspx="https://radio-stream.nhk.jp/hls/live/2023546/nhkradiruikfm/master48k.m3u8" | |
;; | |
"NHK1_SENDAI") | |
aspx="https://radio-stream.nhk.jp/hls/live/2023543/nhkradiruhkr1/master48k.m3u8" | |
;; | |
"FM_SENDAI") | |
aspx="https://radio-stream.nhk.jp/hls/live/2023544/nhkradiruhkfm/master48k.m3u8" | |
;; | |
"NHK1_NAGOYA") | |
aspx="https://radio-stream.nhk.jp/hls/live/2023510/nhkradiruckr1/master48k.m3u8" | |
;; | |
"FM_NAGOYA") | |
aspx="https://radio-stream.nhk.jp/hls/live/2023511/nhkradiruckfm/master48k.m3u8" | |
;; | |
"NHK1_OSAKA") | |
aspx="https://radio-stream.nhk.jp/hls/live/2023508/nhkradirubkr1/master48k.m3u8" | |
;; | |
"FM_OSAKA") | |
aspx="https://radio-stream.nhk.jp/hls/live/2023509/nhkradirubkfm/master48k.m3u8" | |
;; | |
"NHK1_HIROSHIMA") | |
aspx="https://radio-stream.nhk.jp/hls/live/2023512/nhkradirufkr1/master48k.m3u8" | |
;; | |
"FM_IROSHIMA") | |
aspx="https://radio-stream.nhk.jp/hls/live/2023513/nhkradirufkfm/master48k.m3u8" | |
;; | |
"NHK1_MATSUYAMA") | |
aspx="https://radio-stream.nhk.jp/hls/live/2023547/nhkradiruzkr1/master48k.m3u8" | |
;; | |
"FM_MATSUYAMA") | |
aspx="https://radio-stream.nhk.jp/hls/live/2023548/nhkradiruzkfm/master48k.m3u8" | |
;; | |
"NHK1_FUKUOKA") | |
aspx="https://radio-stream.nhk.jp/hls/live/2023541/nhkradirulkr1/master48k.m3u8" | |
;; | |
"FM_FUKUOKA") | |
aspx="https://radio-stream.nhk.jp/hls/live/2023542/nhkradirulkfm/master48k.m3u8" | |
;; | |
*) | |
echo "failed channel" | |
exit 1 | |
;; | |
esac | |
# MP3に変換する場合 | |
ffmpeg -loglevel quiet -y -t ${DURATION} -i ${aspx} -acodec libmp3lame -ab 128k "${outdir}/${PREFIX}_${date}.mp3" | |
#avconv -loglevel quiet -y -t ${DURATION} -i ${aspx} -acodec mp3 -ab 128k "${outdir}/${PREFIX}_${date}.mp3" | |
# AACでとりだす場合 | |
#ffmpeg -loglevel quiet -y -t ${DURATION} -i ${aspx} -vn -acodec copy -bsf:a aac_adtstoasc "${outdir}/${PREFIX}_${date}.m4a" |
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ありがとうございます。
参考にさせていただき、日々利用しております。