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Merge pull request #14 from danielhoherd/master

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General cleanup
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KrumpetPirate 2016-12-15 23:40:18 -06:00 committed by GitHub
commit 72c949359b
1 changed files with 32 additions and 22 deletions
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54
AAXtoMP3.sh
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@ -1,42 +1,52 @@
#!/usr/bin/env bash #!/usr/bin/env bash
AUTHCODE=$1 AUTHCODE=$1
shift shift
while [ $# -gt 0 ]; do
FILE=$1
echo "Decoding $FILE with AUTHCODE $AUTHCODE..."
ffmpeg -i "$FILE" 2> tmp.txt if ! command -v ffmpeg 2> /dev/null ; then
TITLE=`grep -a -m1 -h -r "title" tmp.txt | head -1 | cut -d: -f2- | xargs -0` date "+%F %Tz ABORT: ffmpeg is missing"
TITLE=`echo $TITLE | sed -e 's/(Unabridged)//' | xargs -0` exit 1
ARTIST=`grep -a -m1 -h -r "artist" tmp.txt | head -1 | cut -d: -f2- | xargs` fi
GENRE=`grep -a -m1 -h -r "genre" tmp.txt | head -1 | cut -d: -f2- | xargs`
BITRATE=`grep -a -m1 -h -r "bitrate" tmp.txt | head -1 | rev | cut -d: -f 1 | rev | egrep -o [0-9]+ | xargs` trap 'rm -f "tmp.txt" ; exit 0 ;' EXIT TERM INT
while [ $# -gt 0 ]; do
FILE="$1"
echo "$(date "+%F %T%z") Decoding ${FILE} with AUTHCODE ${AUTHCODE}..."
ffmpeg -i "${FILE}" 2> tmp.txt
TITLE=$(grep -a -m1 -h -r "title" tmp.txt | head -1 | cut -d: -f2- | xargs echo )
TITLE=$(echo "${TITLE}" | sed -e 's/ (Unabridged)//' | xargs echo )
ARTIST=$(grep -a -m1 -h -r "artist" tmp.txt | head -1 | cut -d: -f2- | xargs echo )
GENRE=$(grep -a -m1 -h -r "genre" tmp.txt | head -1 | cut -d: -f2- | xargs echo )
BITRATE=$(grep -a -m1 -h -r "bitrate" tmp.txt | head -1 | rev | cut -d: -f 1 | rev | egrep -o [0-9]+ | xargs echo )
BITRATE="${BITRATE}k" BITRATE="${BITRATE}k"
OUTPUT=`echo $TITLE | sed -e 's/\:/-/g' | xargs -0` OUTPUT=$(echo "${TITLE}" | sed -e 's/\:/-/g' | xargs echo )
OUTPUT_DIR="${GENRE}/${ARTIST}/${TITLE}" OUTPUT_DIR="${GENRE}/${ARTIST}/${TITLE}"
ffmpeg -v error -stats -activation_bytes $AUTHCODE -i "${FILE}" -vn -c:a libmp3lame -ab $BITRATE "${OUTPUT}.mp3" ffmpeg -v error -stats -activation_bytes "${AUTHCODE}" -i "${FILE}" -vn -c:a libmp3lame -ab "${BITRATE}" "${OUTPUT}.mp3"
echo "Created ${OUTPUT}.mp3." echo "$(date "+%F %T%z") Created ${OUTPUT}.mp3."
echo "Extracting chaptered mp3 files from ${OUTPUT}.mp3..." echo "$(date "+%F %T%z") Extracting chaptered mp3 files from ${OUTPUT}.mp3..."
mkdir -p "${OUTPUT_DIR}" mkdir -p "${OUTPUT_DIR}"
set -x
while read -r first _ _ start _ end; do while read -r first _ _ start _ end; do
if [[ $first = Chapter ]]; then if [[ "${first}" = "Chapter" ]]; then
read read -r
read _ _ chapter read -r _ _ chapter
ffmpeg -v error -stats -i "${OUTPUT}.mp3" -ss "${start%?}" -to "$end" -acodec copy "${OUTPUT} - $chapter.mp3" < /dev/null ffmpeg -v error -stats -i "${OUTPUT}.mp3" -ss "${start%?}" -to "${end}" -acodec copy "${OUTPUT} - ${chapter}.mp3" < /dev/null
mv "${OUTPUT} - $chapter.mp3" "${OUTPUT_DIR}" mv "${OUTPUT} - ${chapter}.mp3" "${OUTPUT_DIR}"
set +x
fi fi
done < tmp.txt done < tmp.txt
mv "${OUTPUT}.mp3" "${OUTPUT_DIR}" mv "${OUTPUT}.mp3" "${OUTPUT_DIR}"
echo "Done creating chapters. Single file and chaptered files contained in ${OUTPUT_DIR}." echo "$(date "+%F %T%z") Done creating chapters. Single file and chaptered files contained in ${OUTPUT_DIR}."
rm tmp.txt rm tmp.txt
echo "Extracting cover into ${OUTPUT_DIR}/cover.jpg..." echo "$(date "+%F %T%z") Extracting cover into ${OUTPUT_DIR}/cover.jpg..."
ffmpeg -v error -activation_bytes $AUTHCODE -i "$FILE" -an -vcodec copy "${OUTPUT_DIR}/cover.jpg" ffmpeg -v error -activation_bytes "${AUTHCODE}" -i "${FILE}" -an -vcodec copy "${OUTPUT_DIR}/cover.jpg"
echo "Done." echo "$(date "+%F %T%z") Done."
shift shift
done done