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hpr_hub/bin/hprtranscode.bash

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#!/bin/bash
# Copyright Ken Fallon - Released into the public domain. http://creativecommons.org/publicdomain/
#============================================================
# Check input
usage="usage: $(basename $0 ) [ -i ] [ -o ] <fname>, -i to add intro and -o outro, fname is a file with audio for HPR"
# Argument = -t test -r server -p password -v
echoerr()
{
echo "$@" 1>&2;
}
usage()
{
cat << EOF
usage: $0 [options] {media file to encode} {episode number}
OPTIONS:
-h Show this message
-p add a promo
-i add the intro
-s Automatically generate the summary
-o add the outro
-b add the intro and outro ( and summary default)
-2 encode to 2 channels
-n no audio normalization
-x eXclude sponsor mention
EOF
}
TEMP_DIR="/var/tmp/"
CHANNELS="1"
FIXAUDIO="1"
ADDSUMMARY="n"
ADDINTRO="n"
ADDPROMO="n"
ADDOUTRO="n"
ADDSPONSOR="y"
ARTIST="EMPTY"
TITLE="EMPTY"
YEAR="EMPTY"
SLOT="EMPTY"
basedir="/var/IA"
intro="${basedir}/intro.flac"
promo="${basedir}/promo.flac"
outro="${basedir}/outro.flac"
anhonesthost="${basedir}/sponsor-anhonesthost.com-hpr15.flac"
internetarchive="${basedir}/sponsor-archive.org.flac"
while getopts "hipsob2nx" OPTION
do
case $OPTION in
h)
usage
exit 1
;;
s)
ADDSUMMARY="y"
;;
i)
ADDINTRO="y"
;;
p)
ADDPROMO="y"
;;
o)
ADDOUTRO="y"
;;
b)
ADDINTRO="y"
ADDOUTRO="y"
;;
2)
CHANNELS="2"
;;
n)
FIXAUDIO="0"
;;
x)
ADDSPONSOR="n"
;;
?)
usage
exit
;;
esac
done
shift $(($OPTIND - 1))
if [ "$#" -ne 2 ]; then
echoerr "Please enter the source file and episode number"
exit
fi
mediafile=${1}
ep_num=${2}
ep_num=$(echo $ep_num | sed 's/hpr//g')
re='^[0-9]+$'
if ! [[ $ep_num =~ $re ]] ; then
echoerr "error: episode \"${ep_num}\" is not a number"
exit 1
fi
if [ ! -f "${anhonesthost}" ]; then
echoerr "sorry, file \"${anhonesthost}\" does not exist"
exit 1
fi
if [ ! -f "${internetarchive}" ]; then
echoerr "sorry, file \"${internetarchive}\" does not exist"
exit 1
fi
if [ ! -f "${intro}" ]; then
echoerr "sorry, file \"intro.flac\" does not exist"
exit 1
fi
if [ "$ADDPROMO" = 'y' ]; then
if [ ! -f "${promo}" ]; then
echoerr "sorry, file \"promo.flac\" does not exist"
exit 1
fi
fi
if [ ! -f "${outro}" ]; then
echoerr "sorry, file \"outro.flac\" does not exist"
exit 1
fi
if [ ! -f "${mediafile}" ]; then
echoerr "sorry, media file \"${mediafile}\" does not exist"
exit
fi
if [ ! -r "${mediafile}" ]; then
echoerr "sorry, media file \"${mediafile}\" is not readable"
exit
fi
if [ $(ffprobe "${mediafile}" 2>&1 | grep "Audio:" | wc -l ) -eq 0 ]; then
echoerr "sorry, media file \"${mediafile}\" has no audio track"
exit
fi
# extract file name and extension
media_dir=$(dirname ${mediafile})
fname=${mediafile%.*}
ext=${mediafile/*./}
if [ "$ADDSUMMARY" = 'n' ]; then
if [ ! -e "${media_dir}/summary.wav" ]
then
echoerr "ERROR: Can not find the summary file \"${media_dir}/summary.wav\""
wget -O- --timeout=10 --tries=1 --quiet http://hackerpublicradio.org/say.php?id=${ep_num} | grep HPR_summary
exit 1
fi
fi
if [[ -e hpr${ep_num}.wav ]] || [[ -e hpr${ep_num}.mp3 ]] || [[ -e hpr${ep_num}.ogg ]] || [[ -e hpr${ep_num}.spx ]] || [[ -e hpr${ep_num}_summary.wav ]] || [[ -e ${fname}_mez_norm.wav ]] || [[ -e ${fname}_mez.wav ]] || [[ -e ${fname}_sox_norm.wav ]] || [[ -e ${fname}_sox.wav ]] || [[ -e ${fname}_tmp_hh.pcm ]] || [[ -e ${fname}_tmp_ia.pcm ]] || [[ -e ${fname}_tmp.log ]]
then
echoerr "Files for this episode already exist."
ls -1 hpr${ep_num}* ${fname}_* 2>/dev/null
exit 1
fi
echo "--------------------------------------------------------------------------------"
echo "Geting metadata for hpr${ep_num}"
while read -r line
do
field=$(echo $line | awk -F ':' '{print $1}')
case $field in
"HPR_summary")
HPR_summary=$(echo $line | grep "HPR_summary: " | cut -c 14- )
continue
;;
"HPR_album")
HPR_album=$(echo $line | grep "HPR_album: " | cut -c 12- )
continue
;;
"HPR_artist")
HPR_artist=$(echo $line | grep "HPR_artist: " | cut -c 13- )
continue
;;
"HPR_comment")
HPR_comment=$(echo $line | grep "HPR_comment: " | cut -c 14- )
continue
;;
"HPR_genre")
HPR_genre=$(echo $line | grep "HPR_genre: " | cut -c 12- )
continue
;;
"HPR_title")
HPR_title=$(echo $line | grep "HPR_title: " | cut -c 12- )
continue
;;
"HPR_track")
HPR_track=$(echo $line | grep "HPR_track: " | cut -c 12- )
continue
;;
"HPR_year")
HPR_year=$(echo $line | grep "HPR_year: " | cut -c 11- )
continue
;;
"HPR_duration")
HPR_duration=$(echo $line | grep "HPR_duration: " | cut -c 15- )
continue
;;
"HPR_explicit")
HPR_explicit=$(echo $line | grep "HPR_explicit: " | cut -c 15- )
continue
;;
"HPR_license")
HPR_license=$(echo $line | grep "HPR_license: " | cut -c 14- )
continue
;;
esac
done < <( wget --timeout=10 --tries=1 --quiet http://hackerpublicradio.org/say.php?id=${ep_num} -O - )
if [[ -z "$ADDINTRO" || -z "$ADDPROMO" || -z "$ADDSUMMARY" || -z "$ADDOUTRO" || -z "$HPR_album" || -z "$HPR_artist" || -z "$HPR_comment" || -z "$HPR_genre" || -z "$HPR_title" || -z "$HPR_track" || -z "$HPR_year" || -z "$HPR_summary" || -z "$HPR_duration" || -z "$HPR_explicit" || -z "$HPR_license" ]]
then
echoerr "Could not find information on ${ep_num}. Has the show been posted ?"
exit;
fi
echo "--------------------------------------------------------------------------------"
echo "Add intro : $ADDINTRO"
echo "Add promo : $ADDPROMO"
echo "Add Summary : $ADDSUMMARY"
echo "Add outro : $ADDOUTRO"
echo "album : $HPR_album"
echo "artist : $HPR_artist"
echo "comment : $HPR_comment"
echo "genre : $HPR_genre"
echo "title : $HPR_title"
echo "track : $HPR_track"
echo "year : $HPR_year"
echo "summary : $HPR_summary"
echo "duration : $HPR_duration"
echo "explicit : $HPR_explicit"
echo "license : $HPR_license"
if [[ $HPR_duration == "0" ]]
then
echoerr "The duration is set to 0. Please update the show with the correct time."
exit;
fi
#============================================================
# Preproc`s the source file
echo "--------------------------------------------------------------------------------"
echo "Prepare mezzanine file"
ffmpeg -i ${mediafile} -ar 44100 -ac $CHANNELS ${fname}_sox.wav > ${fname}_tmp.log 2>&1
if [ "$FIXAUDIO" = "1" ];then
echo "normalizing audio"
sox --temp "${TEMP_DIR}" --norm ${fname}_sox.wav ${fname}_sox_norm.wav
mv -v ${fname}_sox_norm.wav ${fname}_sox.wav >> ${fname}_tmp.log 2>&1
# normalize -a 0.5 ${fname}_sox.wav >> ${fname}_tmp.log 2>&1
fi
echo "--------------------------------------------------------------------------------"
echo "Add HPR Branding"
if [ "$ADDSUMMARY" = 'y' ]; then
echo "Creating the summary"
#echo "$HPR_summary" - | espeak -w hpr${ep_num}_summary.wav
echo "$HPR_summary" - | text2wave - -o hpr${ep_num}_summary.wav #festival --tts
#echo "${HPR_summary}" | gtts-cli - --output hpr${ep_num}_summary.mp3
#ffmpeg -i hpr${ep_num}_summary.mp3 hpr${ep_num}_summary.wav
#rm -v hpr${ep_num}_summary.mp3
else
echo "Copying the supplied summary"
if [ ! -e "${media_dir}/summary.wav" ]
then
echoerr "ERROR: Can not find the summary file \"${media_dir}/summary.wav\""
exit 1
fi
cp -v "${media_dir}/summary.wav" hpr${ep_num}_summary.wav
fi
ffmpeg -i hpr${ep_num}_summary.wav -ar 44100 -ac $CHANNELS -acodec pcm_s16le -f s16le - >> ${fname}_tmp_hh.pcm 2>> ${fname}_tmp.log
ffmpeg -i hpr${ep_num}_summary.wav -ar 44100 -ac $CHANNELS -acodec pcm_s16le -f s16le - >> ${fname}_tmp_ia.pcm 2>> ${fname}_tmp.log
rm hpr${ep_num}_summary.wav
if [ "$ADDSPONSOR" = 'y' ]; then
echo "Adding the sponsor"
ffmpeg -i "$anhonesthost" -ar 44100 -ac $CHANNELS -acodec pcm_s16le -f s16le - >> ${fname}_tmp_hh.pcm 2>> ${fname}_tmp.log
ffmpeg -i "$internetarchive" -ar 44100 -ac $CHANNELS -acodec pcm_s16le -f s16le - >> ${fname}_tmp_ia.pcm 2>> ${fname}_tmp.log
else
echo "NOT Adding the sponsor"
fi
if [ "$ADDPROMO" = 'y' ]; then
echo "Adding the promo"
ffmpeg -i "$promo" -ar 44100 -ac $CHANNELS -acodec pcm_s16le -f s16le - >> ${fname}_tmp_hh.pcm 2>> ${fname}_tmp.log
ffmpeg -i "$promo" -ar 44100 -ac $CHANNELS -acodec pcm_s16le -f s16le - >> ${fname}_tmp_ia.pcm 2>> ${fname}_tmp.log
fi
if [ "$ADDINTRO" = 'y' ]; then
echo "Adding the intro"
ffmpeg -i "$intro" -ar 44100 -ac $CHANNELS -acodec pcm_s16le -f s16le - >> ${fname}_tmp_hh.pcm 2>> ${fname}_tmp.log
ffmpeg -i "$intro" -ar 44100 -ac $CHANNELS -acodec pcm_s16le -f s16le - >> ${fname}_tmp_ia.pcm 2>> ${fname}_tmp.log
fi
echo "convert the uploaded episode and add it to the temp pcm file"
ffmpeg -i ${fname}_sox.wav -ar 44100 -ac $CHANNELS -acodec pcm_s16le -f s16le - >> ${fname}_tmp_hh.pcm 2>> ${fname}_tmp.log
ffmpeg -i ${fname}_sox.wav -ar 44100 -ac $CHANNELS -acodec pcm_s16le -f s16le - >> ${fname}_tmp_ia.pcm 2>> ${fname}_tmp.log
if [ "$ADDOUTRO" = 'y' ]; then
echo "Adding the outro"
ffmpeg -i "$outro" -ar 44100 -ac $CHANNELS -acodec pcm_s16le -f s16le - >> ${fname}_tmp_hh.pcm 2>> ${fname}_tmp.log
ffmpeg -i "$outro" -ar 44100 -ac $CHANNELS -acodec pcm_s16le -f s16le - >> ${fname}_tmp_ia.pcm 2>> ${fname}_tmp.log
fi
echo "Convert the pcm file to a know wav format"
ffmpeg -f s16le -ar 44100 -ac $CHANNELS -acodec pcm_s16le -i ${fname}_tmp_hh.pcm ${fname}_mez.wav 2>> ${fname}_tmp.log
ffmpeg -f s16le -ar 44100 -ac $CHANNELS -acodec pcm_s16le -i ${fname}_tmp_ia.pcm hpr${ep_num}.wav 2>> ${fname}_tmp.log
echo "Normalizing the wav files"
sox --temp "${TEMP_DIR}" --norm ${fname}_mez.wav ${fname}_mez_norm.wav
mv -v ${fname}_mez_norm.wav ${fname}_mez.wav >> ${fname}_tmp.log 2>&1
# normalize -a 0.5 ${fname}_mez.wav >> ${fname}_tmp.log 2>&1
sox --temp "${TEMP_DIR}" --norm hpr${ep_num}.wav hpr${ep_num}_norm.wav
mv -v hpr${ep_num}_norm.wav /var/IA/uploads/hpr${ep_num}.wav >> ${fname}_tmp.log 2>&1
# normalize -a 0.5 hpr${ep_num}.wav >> ${fname}_tmp.log 2>&1
echo "--------------------------------------------------------------------------------"
echo "File information"
ffprobe ${fname}_mez.wav 2>&1 | grep Audio:
mediainfo ${fname}_mez.wav
echo "--------------------------------------------------------------------------------"
echo "Convert to opus for IA"
opusenc hpr${ep_num}.wav /var/IA/uploads/hpr${ep_num}.opus
echo "--------------------------------------------------------------------------------"
echo "Convert to flac for IA"
sox --temp "${TEMP_DIR}" -S hpr${ep_num}.wav /var/IA/uploads/hpr${ep_num}.flac
echo "--------------------------------------------------------------------------------"
echo "Convert to mp3 for HPR"
sox --temp "${TEMP_DIR}" -S ${fname}_mez.wav hpr${ep_num}.mp3
echo "Convert to mp3 for IA"
sox --temp "${TEMP_DIR}" -S hpr${ep_num}.wav /var/IA/uploads/hpr${ep_num}.mp3
echo "--------------------------------------------------------------------------------"
echo "Convert to ogg for HPR"
sox --temp "${TEMP_DIR}" -S ${fname}_mez.wav hpr${ep_num}.ogg
echo "Convert to ogg for IA"
sox --temp "${TEMP_DIR}" -S hpr${ep_num}.wav /var/IA/uploads/hpr${ep_num}.ogg
echo "--------------------------------------------------------------------------------"
echo "Convert to spx for HPR"
sox --temp "${TEMP_DIR}" -S ${fname}_mez.wav -c 1 -r 16000 -t wav - | speexenc - hpr${ep_num}.spx
echo "Convert to spx for IA"
sox --temp "${TEMP_DIR}" -S hpr${ep_num}.wav -c 1 -r 16000 -t wav - | speexenc - /var/IA/uploads/hpr${ep_num}.spx
if [[ ! -s /var/IA/uploads/hpr${ep_num}.wav ]] || [[ ! -s /var/IA/uploads/hpr${ep_num}.mp3 ]] || [[ ! -s /var/IA/uploads/hpr${ep_num}.ogg ]] || [[ ! -s /var/IA/uploads/hpr${ep_num}.spx ]] || [[ ! -s hpr${ep_num}.mp3 ]] || [[ ! -s hpr${ep_num}.ogg ]] || [[ ! -s hpr${ep_num}.spx ]]
then
echoerr "ERROR: Something went wrong encoding the files"
exit 1
fi
fix_tags -album="$HPR_album" -artist="$HPR_artist" -comment="${HPR_comment} The license is ${HPR_license}" -genre="$HPR_genre" -title="$HPR_title" -track="$HPR_track" -year="$HPR_year" hpr${ep_num}* 2>> ${fname}_tmp.log 1>&2
fix_tags -album="$HPR_album" -artist="$HPR_artist" -comment="$HPR_comment" -genre="$HPR_genre" -title="$HPR_title" -track="$HPR_track" -year="$HPR_year" /var/IA/uploads/hpr${ep_num}* 2>> ${fname}_tmp.log 1>&2
fix_tags hpr${ep_num}*
fix_tags /var/IA/uploads/hpr${ep_num}*
#echo "Changing the file dates to the time of upload"
touch -r ${mediafile} hpr${ep_num}*
touch -r ${mediafile} /var/IA/uploads/hpr${ep_num}*
rsync -ave ssh --partial --progress --ignore-existing hpr${ep_num}.mp3 hpr${ep_num}.ogg hpr${ep_num}.spx hpr:www/eps/
firefox http://hackerpublicradio.org/local/hpr${ep_num}.mp3
firefox http://hackerpublicradio.org/local/hpr${ep_num}.ogg
firefox file:///var/IA/uploads/hpr${ep_num}.mp3
firefox file:///var/IA/uploads/hpr${ep_num}.ogg
mpv "http://hackerpublicradio.org/local/hpr${ep_num}.spx" "http://hackerpublicradio.org/local/hpr${ep_num}.ogg" "http://hackerpublicradio.org/local/hpr${ep_num}.mp3" "file:///var/IA/uploads/hpr${ep_num}.spx" "file:///var/IA/uploads/hpr${ep_num}.opus" "file:///var/IA/uploads/hpr${ep_num}.ogg" "file:///var/IA/uploads/hpr${ep_num}.mp3" "file:///var/IA/uploads/hpr${ep_num}.flac"
echo "Source: $( mediainfo --Output=XML --Full "${mediafile}" | xmlstarlet sel -T -t -m '/_:MediaInfo/_:media/_:track[@type="Audio"]' -v '_:Duration' -n | awk -F '.' '{print $1}' )"
mediainfo --Output=XML --Full hpr${ep_num}* /var/IA/uploads/hpr${ep_num}* | xmlstarlet sel -T -t -m '/_:MediaInfo/_:media/_:track[@type="Audio"]' -v '_:Duration' -n | awk -F '.' '{print $1}' | sort | uniq -c
read -p "Remove files for \"${fname}\" (y|N) ? " -n 1 -r
echo # (optional) move to a new line
if [[ $REPLY =~ ^[Yy]$ ]]
then
mediafilename=$(basename "${mediafile}")
mediaextension="${mediafilename##*.}"
ssh hpr -t "mkdir /home/hpr/www/eps/hpr${ep_num}" >/dev/null 2>&1
rsync -ave ssh --partial --progress --ignore-existing "${mediafile}" hpr:www/eps/hpr${ep_num}/hpr${ep_num}_source.${mediaextension}
ssh hpr -t "ls -al /home/hpr/www/eps/hpr${ep_num}*"
cp -v "${mediafile}" "/var/IA/uploads/hpr${ep_num}_source.${mediaextension}"
#echo "Remove temp files"
rm -v ${fname}_sox.wav ${fname}_tmp*.pcm ${fname}_tmp.log ${fname}_mez.wav
mv -v ${fname}* hpr${ep_num}* *_${ep_num}_* /var/IA/done/
wget --timeout=0 -q "http://hackerpublicradio.org/hpr_ogg_rss.php?gomax=1" -O - | xmlstarlet val --err -
wget --timeout=0 -q "http://hackerpublicradio.org/hpr_mp3_rss.php?gomax=1" -O - | xmlstarlet val --err -
wget --timeout=0 -q "http://hackerpublicradio.org/hpr_spx_rss.php?gomax=1" -O - | xmlstarlet val --err -
wget --timeout=0 -q "http://hackerpublicradio.org/rss-future.php" -O - | xmlstarlet val --err -
#rsync -ave ssh --partial --progress /var/IA/uploads/ hpr:/home/hpr/upload/processed/
rsync -ave ssh --partial --progress /var/IA/uploads/ borg:/data/IA/uploads/
echo "$( ssh borg -t "ls -al /data/IA/uploads/hpr${ep_num}*" ; ls -al /var/IA/uploads/hpr${ep_num}* )" | grep "hpr${ep_num}" | awk '{print $5, $NF}' | sort
find /var/IA/done/ -empty -delete
else
echo "skipping...."
echo "cp -v \"${mediafile}\" \"/var/IA/uploads/hpr${ep_num}_source.${mediaextension}\""
echo "rm -v ${fname}_sox.wav ${fname}_tmp*.pcm ${fname}_tmp.log ${fname}_mez.wav"
echo "mv -v ${fname}* hpr${ep_num}* *_${ep_num}_* /var/IA/done/"
echo "wget --timeout=0 -q \"http://hackerpublicradio.org/hpr_ogg_rss.php?gomax=1\" -O - | xmlstarlet val --err -"
echo "wget --timeout=0 -q \"http://hackerpublicradio.org/hpr_mp3_rss.php?gomax=1\" -O - | xmlstarlet val --err -"
echo "wget --timeout=0 -q \"http://hackerpublicradio.org/hpr_spx_rss.php?gomax=1\" -O - | xmlstarlet val --err -"
echo "rsync -ave ssh --partial --progress /var/IA/uploads/ borg:/data/IA/uploads/"
fi
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