bash
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Pour extraire la piste audio mp3 de tous les mpg d'un dossier :
for i in *.mpg ; do ffmpeg -i "$i" -acodec copy "$(basename "${i/.mpg}").mp3"; done
mp4 vers m4a :
for i in *.mp4 ; do ffmpeg -i "$i" -acodec copy "$(basename "${i/.mp4}").aac"; done
bash.1488650117.txt.gz · Last modified: 2017/03/04 18:55 by leo