Стандартные авто магнитолы не поддерживают аудио flac формат, в следствии чего появилась необходимость конвертации домашней аудиотеки формата flac в mp3. Основываясь на предыдущем опыте был создан скрипт
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| #!/bin/sh | |
| usage() | |
| { | |
| echo "usage: splitcue <cuefile> [file_to_split]" | |
| } | |
| if [ $# -lt 1 ]; then | |
| usage | |
| exit 1 | |
| fi | |
| CUE_FILE=$1 | |
| if [ -z $TMPDIR ]; then | |
| TMPDIR="/tmp" | |
| fi | |
| NEW_CUE_FILE=$TMPDIR/list.cue | |
| if [ ! -f "$CUE_FILE" ]; then | |
| usage | |
| exit 1 | |
| fi | |
| FROMCP=`enca -e "$CUE_FILE"` | |
| iconv -f "$FROMCP" -t UTF-8 "$CUE_FILE" > "$NEW_CUE_FILE" || cp -f "$CUE_FILE" "$NEW_CUE_FILE" | |
| FLAC_FILE=$2 | |
| if [ ! -f "$FLAC_FILE" ] | |
| then | |
| FLAC_FILE=`grep 'FILE' "$NEW_CUE_FILE" | grep -e '\([^"]*\.[^"]*\)' -o` | |
| fi | |
| if [ ! -r "$FLAC_FILE" ]; then | |
| usage | |
| exit 1 | |
| fi | |
| COVERS="Cover.jpg cover.jpg Folder.jpg folder.jpg Front.jpg Covers/Front.jpg Covers/Front00.jpg Covers/Front01.jpg" | |
| for cover in $COVERS; do | |
| if [ -r $cover ]; then | |
| COVER=$cover; | |
| break; | |
| fi | |
| done | |
| shnsplit -O always -q -f "$NEW_CUE_FILE" -t "%n - %t" -o wav "$FLAC_FILE" | |
| fields='COVER TITLE ALBUM TRACKNUMBER ARTIST GENRE YEAR' | |
| GEN=`cueprint -t "%G" "$NEW_CUE_FILE"` | |
| if [ -z "$GEN"]; then | |
| GEN=`grep "REM GENRE" "$NEW_CUE_FILE" | sed -e 's/REM GENRE \("*\)\([^"]*\)\("*\)/\2/g'` | |
| fi | |
| PERF=`cueprint -t "%P" -n 1 "$NEW_CUE_FILE"` | |
| if [ -z "$PERF" ]; then | |
| PERF=`cueprint -t "%P" "$NEW_CUE_FILE"` | |
| fi | |
| YEAR=`grep "REM DATE" "$NEW_CUE_FILE" | sed -e 's/REM DATE \(.*\)/\1/g'` | |
| cueconvert -i cue -o cue "$NEW_CUE_FILE" "$NEW_CUE_FILE" | |
| NUMBER=`cueprint -d "%N" "$NEW_CUE_FILE"` | |
| for((I=1;I<=NUMBER;I++)); | |
| do | |
| CONV_FILE=`printf "%02d - " $I``cueprint -n $I -t '%t' "$NEW_CUE_FILE"`".wav" | |
| CONV_FILE=`echo "$CONV_FILE" | sed -r 's/\.\.wav/\.wav/g' | sed -r 's/\//-/g'` | |
| TITLE='%t' | |
| ALBUM='%T' | |
| ARTIST='%p' | |
| COMMENT='%c' | |
| GENRE='%g' | |
| TRACKNUMBER='%n' | |
| KEYS="/usr/bin/lame -S -q 1 -b 320 --cbr --id3v2-only" | |
| for field in $fields; do | |
| value="" | |
| for conv in `eval echo \\$$field`; do | |
| if [ $field = 'GENRE' -a -n "$GEN" ]; then | |
| value=$GEN | |
| break | |
| elif [ $field = 'ARTIST' -a -n "$PERF" ]; then | |
| value=$PERF | |
| break | |
| elif [ $field = 'YEAR' -a -n "$YEAR" ]; then | |
| value=$YEAR | |
| break | |
| elif [ $field = 'COVER' -a -n "$COVER" ]; then | |
| value=$COVER | |
| break | |
| else | |
| value=`cueprint -n $I -t "$conv\n" "$NEW_CUE_FILE"` | |
| if [ -n "$value" ]; then | |
| break | |
| fi | |
| fi | |
| done | |
| if [ -n "$value" ]; then | |
| case $field in | |
| TITLE) | |
| KEYS=$KEYS`printf ' --tt "%s"' "${value}"` | |
| ;; | |
| COVER) | |
| KEYS=$KEYS`printf ' --tl "%s"' "${value}"` | |
| ;; | |
| ALBUM) | |
| KEYS=$KEYS`printf ' --tl "%s"' "${value}"` | |
| ;; | |
| ARTIST) | |
| KEYS=$KEYS`printf ' --ta "%s"' "${value}"` | |
| ;; | |
| YEAR) | |
| KEYS=$KEYS`printf ' --ty "%s"' "${value}"` | |
| ;; | |
| COMMENT) | |
| KEYS=$KEYS`printf ' --tc "%s"' "${value}"` | |
| ;; | |
| GENRE) | |
| KEYS=$KEYS`printf ' --tg "%s"' "${value}"` | |
| ;; | |
| TRACKNUMBER) | |
| KEYS=$KEYS`printf ' --tn "%u/%u"' "${value}" "${I}"` | |
| ;; | |
| esac | |
| fi | |
| done | |
| CONV_FILE_N=`echo $CONV_FILE | sed -r 's/\.wav/\.mp3/g' | sed -r 's/[?<>\\:*|\"]/_/g'` | |
| eval ${KEYS} \"${CONV_FILE}\" \"${CONV_FILE_N}\" | |
| rm -f "$CONV_FILE" | |
| done | |
| rm -f "$NEW_CUE_FILE" | |
| exit 0 |