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79 lines
2.5 KiB
79 lines
2.5 KiB
#!/usr/bin/with-contenv bash
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export LC_ALL=C.UTF-8
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export LANG=C.UTF-8
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TITLESHORT="APP"
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ScriptVersion="1.07"
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SECONDS=0
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set -e
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set -o pipefail
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touch "/config/scripts/logs/readarr-pp.txt"
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chmod 666 "/config/scripts/logs/readarr-pp.txt"
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exec &> >(tee -a "/config/scripts/logs/readarr-pp.txt")
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echo "Processing: $1"
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Clean () {
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if [ $(find "$1" -type f -regex ".*/.*\.\(\m4b|flac\|mp3\|m4a\|alac\|ogg\|opus\)" | wc -l) -gt 0 ]; then
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find "$1" -type f -not -regex ".*/.*\.\(flac\|mp3\|m4a\|alac\|ogg\|opus\)" -delete
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find "$1" -mindepth 2 -type f -exec mv "{}" "$1"/ \;
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find "$1" -mindepth 1 -type d -delete
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else
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echo "ERROR: NO AUDIO FILES FOUND" && exit 1
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fi
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}
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Clean "$1"
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echo "Creating Chapters File and File list for FFMPEG processing..."
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if [ $(find "$1" -type f -iname "*.mp3" | wc -l) -gt 0 ]; then
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OLDIFS="$IFS"
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IFS=$'\n'
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files="$(ls -1v "$1"/*.mp3)"
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start=0
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chapterNumber=0
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concatFileNames=""
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ffmpegMetadata=""
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chapterFile="$1/chapters.txt"
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fileList="$1/list.txt"
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for i in $(echo "$files"); do
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chapterNumber=$(( $chapterNumber + 1))
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chapterTitle=""
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if [ -z "$ffmpegMetadata" ]; then
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ffmpegMetadata=$(ffmpeg -i "$i" -f ffmetadata -v quiet -)
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echo "$ffmpegMetadata" >> "$chapterFile"
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echo "" >> "$chapterFile"
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fi
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#echo "start :: $start"
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echo "[CHAPTER]" >> "$chapterFile"
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echo "TIMEBASE=1/1000" >> "$chapterFile"
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echo "START=$start" >> "$chapterFile"
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seconds=$(ffprobe -i "$i" -show_format -v quiet | sed -n 's/duration=//p' | cut -d "." -f1)
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seconds=$(( $seconds * 1000 ))
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end=$(( $start + $seconds - 1 ))
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chapterTitle=$(ffprobe -i "$i" -show_format -v quiet | sed -n 's/TAG:title=//p')
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#echo "seconds :: $seconds"
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#echo "end :: $end"
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echo "END=$end" >> "$chapterFile"
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if [ ! -z "$chapterTitle" ]; then
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echo "title=$chapterTitle" >> "$chapterFile"
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else
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echo "title=Part \#$chapterNumber" >> "$chapterFile"
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fi
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echo "" >> "$chapterFile"
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start=$(( $end + 1 ))
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echo "file '$i'" >> "$fileList"
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done
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IFS="$OLDIFS"
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ffmpeg -f concat -safe 0 -i "$fileList" -i "$chapterFile" -map_metadata 1 -vn -acodec aac -movflags +faststart "$1/output.mp4"
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mv "$1/output.mp4" "$1/audiobook.m4b"
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find "$1" -type f -iname "*.mp3" -delete
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rm "$chapterFile"
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rm "$fileList"
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fi
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duration=$SECONDS
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echo "Post Processing Completed in $(($duration / 60 )) minutes and $(($duration % 60 )) seconds!"
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exit
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