opus-soundtrack.sh (1048B)
1 #!/usr/bin/env bash 2 3 set -e 4 5 BITRATE_KBPS="100" 6 7 oldIFS="$IFS" 8 IFS=$'\n' 9 dirs=( $(find m4asoundtracks/ -type d -links 2 | sort) ) 10 soundtracks=( $(find m4asoundtracks/ -type f | grep -v 'output.jpg$' | sort) ) 11 IFS="$oldIFS" 12 13 [ -d opus/ ] && rm -rf opus 14 mkdir opus 15 16 for dir in "${dirs[@]}"; do 17 echo "Dir: ${dir}" 18 firstFile="$(find "$dir" -type f | grep 'm4a$' | head -n 1)" 19 outputDir="$(echo "$dir" | sed 's/^m4asoundtracks/opus/g')" 20 mkdir -p "$outputDir" 21 echo "First File: ${firstFile}" 22 ffmpeg -y -i "$firstFile" -map 0:1 "$dir/output.jpg" 23 cp "${dir}/output.jpg" "${outputDir}/output.jpg" 24 # [[ "$dir" == *"Other"* ]] && exit 25 done 26 27 i=0 28 for file in "${soundtracks[@]}"; do 29 echo File: "$file" 30 outputFile="$(echo "$file" | sed 's/^m4asoundtracks/opus/g' | sed 's/m4a$/opus/g')" 31 outputDir="$(dirname "$outputFile")" 32 mkdir -p "$outputDir" 33 echo ffmpeg -i "$file" -b:a "${BITRATE_KBPS}000" "$outputFile" 34 ffmpeg -i "$file" -b:a "${BITRATE_KBPS}000" "$outputFile" 35 opustags --set-cover "$outputDir/output.jpg" "$outputFile" -i 36 i=$((i+1)) 37 done