239 lines
7.3 KiB
Bash
Executable File
239 lines
7.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# change into music raw folder
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cd "$HOME/MusikRaw"
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# number of parallel jobs can be set on as an argument
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numjobs="$1"
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##############################
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##### OPUS #####
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##############################
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# array of opus with find
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readarray -d '' opusfiles < <(find "$HOME/MusikRaw/" -not \( -path *"\/normalized\/"* -prune \) -not \( -path *"\/transcode\/"* -prune \) -name "*\.opus" -print0)
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for opus in "${opusfiles[@]}"; do
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# if there are $numjobs or more, dont spawn any new processes
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while [[ $(jobs | wc -l) -gt $numjobs ]] ; do sleep 1 ; done
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# get directory path
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pathname="$(dirname "$opus")"
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# go to that path for proper output location
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cd "$pathname"
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# convert file
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ffmpeg-normalize "$opus" -v -pr -c:a libopus -b:a 128k -vn -ext opus &
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done
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# go to musik raw folder
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cd "$HOME/MusikRaw"
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##############################
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##### M4A #####
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##############################
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# array of m4a with find
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readarray -d '' m4afiles < <(find "$HOME/MusikRaw/" -not \( -path *"\/normalized\/"* -prune \) -not \( -path *"\/transcode\/"* -prune \) -name "*\.m4a" -print0)
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for m4a in "${m4afiles[@]}"; do
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# if there are $numjobs or more, dont spawn any new processes
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while [[ $(jobs | wc -l) -gt $numjobs ]] ; do sleep 1 ; done
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# get directory path
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pathname="$(dirname "$m4a")"
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# go to that path for proper output location
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cd "$pathname"
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# convert file
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ffmpeg-normalize "$m4a" -v -pr -c:a libopus -b:a 128k -vn -ext opus &
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done
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# go to musik raw folder
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cd "$HOME/MusikRaw"
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##############################
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##### FLAC #####
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##############################
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# array of flac with find
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readarray -d '' flacfiles < <(find "$HOME/MusikRaw/" -not \( -path *"\/normalized\/"* -prune \) -not \( -path *"\/transcode\/"* -prune \) -name "*\.flac" -print0)
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for flac in "${flacfiles[@]}"; do
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# if there are $numjobs or more, dont spawn any new processes
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while [[ $(jobs | wc -l) -gt $numjobs ]] ; do sleep 1 ; done
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# get directory path
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pathname="$(dirname "$flac")"
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# go to that path for proper output location
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cd "$pathname"
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# create directory for transcodes
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mkdir -p "$pathname/transcode"
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# get name of file
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file="$(basename "$flac")"
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# strip extension
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noextfile="${file%.*}"
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# add opus extension
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opusfile="${noextfile}.opus"
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# convert to opus in transcode directory
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if [ -f "${pathname}/cover.jpg" ]; then
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ffmpeg -nostdin -i "$flac" -i "${pathname}/cover.jpg" -c:a libopus -b:a 384k "${pathname}/transcode/$opusfile" &
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else
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ffmpeg -nostdin -i "$flac" -c:a libopus -b:a 384k "${pathname}/transcode/$opusfile" &
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fi
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done
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# wait for previous jobs to finish
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while [[ $(jobs | wc -l) -gt 1 ]] ; do sleep 1 ; done
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cd "$HOME/MusikRaw"
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# convert previously transcoded flacs
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for flac in "${flacfiles[@]}"; do
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# if there are $numjobs or more, dont spawn any new processes
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while [[ $(jobs | wc -l) -gt $numjobs ]] ; do sleep 1 ; done
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# get directory path
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pathname="$(dirname "$flac")"
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# go to that path for proper output location
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cd "$pathname"
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# get name of file
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file="$(basename "$flac")"
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# strip extension
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noextfile="${file%.*}"
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# add opus extension
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opusfile="${noextfile}.opus"
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# convert opus in transcode to normalized
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ffmpeg-normalize "transcode/$opusfile" -v -pr -c:a libopus -b:a 384k -vn -ext opus &
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done
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# go to musik raw folder
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cd "$HOME/MusikRaw"
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##############################
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##### MP3 #####
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##############################
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# array of mp3 with find
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readarray -d '' mp3files < <(find "$HOME/MusikRaw/" -not \( -path *"\/normalized\/"* -prune \) -not \( -path *"\/transcode\/"* -prune \) -name "*\.mp3" -print0)
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for mp3 in "${mp3files[@]}"; do
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# if there are $numjobs or more, dont spawn any new processes
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while [[ $(jobs | wc -l) -gt $numjobs ]] ; do sleep 1 ; done
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# get directory path
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pathname="$(dirname "$mp3")"
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# go to that path for proper output location
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cd "$pathname"
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# create directory for transcodes
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mkdir -p "$pathname/transcode"
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# get name of file
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file="$(basename "$mp3")"
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# strip extension
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noextfile="${file%.*}"
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# add opus extension
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opusfile="${noextfile}.opus"
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# convert to opus in transcode directory
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if [ -f "${pathname}/cover.jpg" ]; then
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ffmpeg -nostdin -i "$mp3" -i "${pathname}/cover.jpg" -c:a libopus -b:a 192k "${pathname}/transcode/$opusfile" &
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else
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ffmpeg -nostdin -i "$mp3" -c:a libopus -b:a 192k "${pathname}/transcode/$opusfile" &
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fi
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done
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# wait for previous jobs to finish
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while [[ $(jobs | wc -l) -gt 1 ]] ; do sleep 1 ; done
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cd "$HOME/MusikRaw"
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# convert previously transcoded mp3s
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for mp3 in "${mp3files[@]}"; do
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# if there are $numjobs or more, dont spawn any new processes
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while [[ $(jobs | wc -l) -gt $numjobs ]] ; do sleep 1 ; done
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# get directory path
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pathname="$(dirname "$mp3")"
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# go to that path for proper output location
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cd "$pathname"
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# get name of file
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file="$(basename "$mp3")"
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# strip extension
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noextfile="${file%.*}"
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# add opus extension
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opusfile="${noextfile}.opus"
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# convert opus in transcode to normalized
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ffmpeg-normalize "transcode/$opusfile" -v -pr -c:a libopus -b:a 192k -vn -ext opus &
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done
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# go to musik raw folder
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cd "$HOME/MusikRaw"
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##############################
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##### WAV #####
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##############################
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# array of wav with find
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readarray -d '' wavfiles < <(find "$HOME/MusikRaw/" -not \( -path *"\/normalized\/"* -prune \) -not \( -path *"\/transcode\/"* -prune \) -name "*\.wav" -print0)
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for wav in "${wavfiles[@]}"; do
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# if there are $numjobs or more, dont spawn any new processes
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while [[ $(jobs | wc -l) -gt $numjobs ]] ; do sleep 1 ; done
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# get directory path
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pathname="$(dirname "$wav")"
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# go to that path for proper output location
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cd "$pathname"
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# create directory for transcodes
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mkdir -p "$pathname/transcode"
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# get name of file
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file="$(basename "$wav")"
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# strip extension
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noextfile="${file%.*}"
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# add opus extension
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opusfile="${noextfile}.opus"
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# convert to opus in transcode directory
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if [ -f "${pathname}/cover.jpg" ]; then
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ffmpeg -nostdin -i "$wav" -i "${pathname}/cover.jpg" -c:a libopus -b:a 384k "${pathname}/transcode/$opusfile" &
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else
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ffmpeg -nostdin -i "$wav" -c:a libopus -b:a 384k "${pathname}/transcode/$opusfile" &
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fi
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done
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# wait for previous jobs to finish
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while [[ $(jobs | wc -l) -gt 1 ]] ; do sleep 1 ; done
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cd "$HOME/MusikRaw"
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# convert previously transcoded wavs
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for wav in "${wavfiles[@]}"; do
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# if there are $numjobs or more, dont spawn any new processes
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while [[ $(jobs | wc -l) -gt $numjobs ]] ; do sleep 1 ; done
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# get directory path
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pathname="$(dirname "$wav")"
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# go to that path for proper output location
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cd "$pathname"
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# get name of file
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file="$(basename "$wav")"
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# strip extension
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noextfile="${file%.*}"
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# add opus extension
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opusfile="${noextfile}.opus"
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# convert opus in transcode to normalized
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ffmpeg-normalize "transcode/$opusfile" -v -pr -c:a libopus -b:a 384k -vn -ext opus &
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done
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# go to musik raw folder
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cd "$HOME/MusikRaw"
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while [[ $(jobs | wc -l) -gt 1 ]] ; do sleep 1 ; done
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echo Finished!
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exit 0
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