ffmpeg -i video.mp4 music.mp3
ffmpeg -i video.mp4 -b:a 192K -vn music.mp3
FILE="the-file-you-want-to-process.webm";
ffmpeg -i "${FILE}" -vn -ab 128k -ar 44100 -y "${FILE%.webm}.mp3";
for FILE in *.webm; do
echo -e "Processing video '\e[32m$FILE\e[0m'";
ffmpeg -i "${FILE}" -vn -ab 128k -ar 44100 -y "${FILE%.webm}.mp3";
done;
find . -type f -iname "*.webm" -exec bash -c 'FILE="$1"; ffmpeg -i "${FILE}" -vn -ab 128k -ar 44100 -y "${FILE%.webm}.mp3";' _ '{}' \;
ffmpeg: Extract audio from .WEBM to .MP3
FFMPEG