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Diffstat (limited to 'doit.save')
| -rwxr-xr-x | doit.save | 264 |
1 files changed, 264 insertions, 0 deletions
diff --git a/doit.save b/doit.save new file mode 100755 index 0000000..c6bb1e1 --- /dev/null +++ b/doit.save @@ -0,0 +1,264 @@ +#!/bin/bash + +# doit [ -f ] [ -ng ] input_1 input_2 ... input_n points output + + +eval set -- "$(getopt -o hf1ni:p:o: --long help,force,noGain,dummy,input:,points:,output: -n "$(basename "$0")" -- "$@")" + +force=false +noGain=false +dummy=false + +while true; do + case "$1" in + -h|--help) + echo "$0"' [ -f | --force ] [ -1 | --noGain ] [ -n | --dummy ] { ( -i | --input= ) input$i.flac } ( -o | --output= ) output.flac ( -p | --points= ) points' + echo ' Mischen und Schneiden:' + echo ' -f | --force: output.flac ggf. überschreiben' + echo ' -1 | --noGain: Lautstärke nicht normalisieren' + echo ' -n | --dummy: nur auszuführenden Befehl anzeigen und nichts tun' + echo ' -i | --input=: Quelle' + echo ' -o | --output=: Ziel' + echo ' -p | --points=: Punktedatei' + echo "$0"' [ -h | --help ]' + echo ' Hilfe anzeigen' + exit 0 + ;; + -f|--force) + force=true + ;; + -1|--noGain) + noGain=true + ;; + -n|--dummy) + dummy=true + ;; + -i|--input) + shift + inputs[${#inputs[@]}]="$1" + ;; + -o|--output) + shift + [ -n "$output" ] && echo 'Ich kann nur eine Output-Datei-Option verstehen.' && exit 1 + output="$1" + ;; + -p|--points) + shift + [ -n "$points" ] && echo 'Ich kann nur eine Point-Datei-Option verstehen.' && exit 1 + points="$1" + ;; + --) + shift + [ $# -gt 0 ] && echo 'Unbekannte Parameter: '"$#" && exit 1 + break + ;; + *) + echo 'Hups, das sollte nicht passieren könne, '"$1"' kenne ich doch nicht ...' + exit -1 + ;; + esac + shift +done + +[ -z "${output}" ] && echo 'Output-Datei fehlt!' && exit 1 +[ -z "${points}" ] && echo 'Points-Datei fehlt!' && exit 1 +[ "${#inputs[@]}" -eq 0 ] && echo 'Input-Datei fehlt!' && exit 1 + +dir="$(dirname $0)" + +[ ! -e "${points}" ] && echo "Die Schnittpunktedatei ${points} existiert nicht!" && exit 1 +for inp in "${inputs[@]}" +do + [ ! -e "${inp}" ] && echo "Die Inputdatei ${inp} existiert nicht!" && exit 1 + [ $(echo "${inp}" | grep -c " ") -gt 0 ] && echo "Bitte keine Leerzeichen im input-Dateinamen!" && exit 1 +done + +[ $(echo "${output}" | grep -c " ") -gt 0 ] && echo "Bitte keine Leerzeichen im output-Dateinamen!" && exit 1 +[ $(echo "${points}" | grep -c " ") -gt 0 ] && echo "Bitte keine Leerzeichen im points-Dateinamen!" && exit 1 + +if [ -e "${output}" ] +then + if ${force} + then + ${dummy} || rm "${output}" + else + echo "Die Ausgabedatei ${output} existiert bereits!" && exit 1 + fi +fi +odn="$(dirname "${output}")" +obn="$(basename "${output}")" +if [ $(ls -1 "${odn}" | grep "$(echo "${obn}" | sed "s/%[0-9]\?n/.*/g")" | wc -l) -gt 0 ] +then + if ${force} + then + ${dummy} || rm ${odn}/$(echo "${obn}" | sed "s/%[0-9]\?n/*/g") + else + echo "Die Ausgabedatei ${output} existiert bereits!" && exit 1 + fi +fi + +samplerate=$(soxi -r "${inputs[0]}") +i=-1 +abstime=0 +while read -r in +do + line="$(echo "${in}" | sed "s/^ *//" | sed "s/ *\(\# .*\)\{0,1\}$//")" + [ "${line}" == "" ] && continue + if [ $i -eq -1 ] + then + firstline="$(echo "${line}" | sed "s/ *\#.*$//")" + remixcmd="$(echo "${in}" | sed "s/^[^\#]*\#//" | sed "s/ *\(\# .*\)\{0,1\}$//")" + i=0 + continue + fi + if [ $(echo "${line}" | grep -c "^\#") -eq 1 ] + then + trackmods[${i}]=" $(echo "${line}" | sed "s/^.*\#//")" + timecorrections[${i}]=0 + while [ $(echo "${trackmods[${i}]}" | grep -c " trimsplice") -eq 1 ] + do + tmp="$(echo "${trackmods[${i}]}" | sed "s/X/x/g" | sed "s/trimsplice/X/g" | sed "s/^[^X]* X *//" | sed "s/ / /g")" + end=$(${dir}/timetosample ${samplerate} $(echo "${tmp}" | awk '{print $1}')) + if [ ! "${doverlaps[${i}]}" == "" ] + then + end=$[${end}+${doverlaps[${i}]}] + fi + discard=$(${dir}/timetosample ${samplerate} $(echo "${tmp}" | awk '{print $2}')) + excess=$(${dir}/timetosample ${samplerate} $(echo "${tmp}" | awk '{print $3}')) + leeway=$(${dir}/timetosample ${samplerate} $(echo "${tmp}" | awk '{print $4}')) + trackmods[${i}]="$(echo "${trackmods[${i}]}" | sed "s/ *trimsplice *[^ ][^ ]* *[^ ][^ ]* *[^ ][^ ]* *[^ ][^ ]*/ trim 0s ${end}s ${discard}s splice -t ${end}s,${excess}s,${leeway}s/")" +# trackmods[${i}]="$(echo "${trackmods[${i}]}" | sed "s/ *trimsplice *[^ ][^ ]* *[^ ][^ ]* *[^ ][^ ]* *[^ ][^ ]*/ trim 0s ${end}s ${discard}s/")" + timecorrections[${i}]=$[${timecorrections[${i}]}+${discard}+2*${excess}] + done + continue + fi + i=$[${i}+1] + tmp=$(${dir}/timetosample ${samplerate} $(echo "${line}" | sed "s/ *\(\#.*$\)\{0,1\}$//")) + times[${i}]=$[${tmp}-${abstime}] + abstime=${tmp} + + newFile[${i}]=true + tmp="$(echo "${line}" | sed "s/^[^\#]*#\?//" | sed "s/\s\./ 0./g")" + while [ -n "${tmp}" ] + do + if [[ "$tmp" = "overlap "* ]] + then + overlaps[${i}]=$[$(${dir}/timetosample ${samplerate} $(echo "${tmp}" | sed "s/^overlap \(\S\+\)\(\s.*\)\?$/\1/"))/2] + doverlaps[${i}]=$[2*${overlaps[${i}]}] + tmp="$(echo "${tmp}" | sed "s/^\S\+\s\+\S\+\s*//")" + continue + fi + if [[ "$tmp" = "noNewFile"* ]] + then + newFile[${i}]=false + tmp="$(echo "${tmp}" | sed "s/^\S\+\s*//")" + continue + fi + echo "'${tmp}' ist unverständlich zwischen zwei Stücken" + exit 1 + done +done < "${points}" + +#for (( i=0; i<=${#times[@]}; i++ )) +#do +# echo "${i} ; ${trackmods[${i}]} ; ${times[${i}]} ; ${overlaps[${i}]} ; ${doverlaps[${i}]} ; ${timecorrections[${i}]}" +#done +#exit 0 + +repcmd="" +abstime=0 +for (( i=1; i<=${#times[@]}; i++ )) +do + abstime=$[${abstime}+${times[${i}]}] + [ "${doverlaps[${i}]}" == "" ] && continue + repcmd="${repcmd} trim 0s $[${abstime}-${doverlaps[${i}]}]s : trim 0s ${doverlaps[${i}]}s repeat :" + abstime=0 +done + +trackmodcmd="" +abstime=0 +for (( i=0; i<=${#times[@]}; i++ )) +do + if [ ${i} -gt 0 ] + then + [ "${timecorrections[$[${i}-1]]}" == "" ] || times[${i}]=$[${times[${i}]}-${timecorrections[$[${i}-1]]}] + fi + [ "${times[$[${i}+1]]}" == "" ] || abstime=$[${abstime}+${times[$[${i}+1]]}] + [ "${doverlaps[${i}]}" == "" ] || abstime=$[${abstime}+${doverlaps[${i}]}] + [ "${trackmods[${i}]}" == "${trackmods[$[${i}+1]]}" ] && continue + if [ ${i} -eq ${#times[@]} ] + then + trackmodcmd="${trackmodcmd}${trackmods[${i}]} " + else + trackmodcmd="${trackmodcmd}trim 0s ${abstime}s${trackmods[${i}]} : " + fi + abstime=0 +done + +splicecmd="" +abstime=0 +for (( i=0; i<=${#times[@]}; i++ )) +do + [ "${times[${i}]}" == "" ] || abstime=$[${abstime}+${times[${i}]}] + [ "${overlaps[${i}]}" == "" ] && continue + splicecmd="${splicecmd} ${abstime}s,${overlaps[${i}]}s,0s" + abstime=$[${abstime}+${doverlaps[${i}]}] +done +[ "${splicecmd}" == "" ] || splicecmd="splice -t${splicecmd}" + +trimcmd="" +for (( i=1; i<=${#times[@]}; i++ )) +do + trimcmd="${trimcmd}trim 0s =${times[${i}]}s : " + ${newFile[${i}]} && trimcmd="${trimcmd}newfile : " +done + +if ! ${noGain} +then + firstline="${firstline} gain -b" + remixcmd="${remixcmd} gain -n" +fi + +echo sox -M "${inputs[@]}" -p trim ${firstline} +echo sox -t sox - -p ${repcmd} +echo sox -t sox - -p ${trackmodcmd} +echo sox -t sox - -p ${splicecmd} ${remixcmd} +echo sox -t sox - ${output} ${trimcmd} + +if ! ${dummy} +then + sox -M "${inputs[@]}" -p trim ${firstline}| \ + sox -t sox - -p ${repcmd} | \ + sox -t sox - -p ${trackmodcmd} | \ + sox -t sox - -p ${splicecmd} ${remixcmd} | \ + sox -t sox - ${output} ${trimcmd} +fi + +#if $noGain +#then +# echo sox -M "${@:1:$[$#-2]}" -p trim ${firstline} +# echo sox -t sox - -p ${repcmd} +# echo sox -t sox - -p ${trackmodcmd} +# echo sox -t sox - -p ${splicecmd} ${remixcmd} +# echo sox -t sox - ${output} ${trimcmd} +# +# sox -M "${@:1:$[$#-2]}" -p trim ${firstline}| \ +# sox -t sox - -p ${repcmd} | \ +# sox -t sox - -p ${trackmodcmd} | \ +# sox -t sox - -p ${splicecmd} ${remixcmd} | \ +# sox -t sox - ${output} ${trimcmd} +#else +# echo sox -M "${@:1:$[$#-2]}" -p trim ${firstline} gain -b +# echo sox -t sox - -p ${repcmd} +# echo sox -t sox - -p ${trackmodcmd} +# echo sox -t sox - -p ${splicecmd} ${remixcmd} +# echo sox -t sox - -p gain -n +# echo sox -t sox - ${output} ${trimcmd} +# +# sox -M "${@:1:$[$#-2]}" -p trim ${firstline} gain -b | \ +# sox -t sox - -p ${repcmd} | \ +# sox -t sox - -p ${trackmodcmd} | \ +# sox -t sox - -p ${splicecmd} ${remixcmd} | \ +# sox -t sox - -p gain -n | \ +# sox -t sox - ${output} ${trimcmd} +#fi |