webm_to_m4a.sh (332B)
1 #!/usr/bin/env bash 2 3 oldIFS="$IFS" 4 IFS=$'\n' 5 files=( $(find initial/ -type f) ) 6 IFS="$oldIFS" 7 8 for file in "${files[@]}"; do 9 echo $file 10 new="$(echo "$file" | sed 's/webm$/m4a/g; s/^initial/done/g')" 11 dir="$(dirname "$new")" 12 [ -d "$dir" ] || mkdir "$dir" 13 ffmpeg -i "$file" -map_metadata -1 -vn -acodec aac -aac_pns 0 "$new" 14 done