Alf’s blog about geek stuffs

To see information about the dvd :

mplayer -identify -frames 0 dvd://

To encode the 17 chapters of the first title of a dvd :

for i in $(seq 17) ; do mplayer -vo null -ao pcm -ao pcm:file=$i.wav:fast -chapter $i-$i dvd://01 ; flac $i.wav --best & done