Try mo DVD Shrink. You can easily remove any audio by unchecking it. You can use it even you are not going to reduce the size of video. Mabilis pang matapos...sa isang DVD-9 disk, about 25 minutes, sa DVD-5, about or less than 10 minutes, sa mini-dvd nman, hindi ko pa natry dito pero estimated i think less than 5 minutes. Sa Ulead kc, uubos ka ng higit isang oras pag dvd-9. Free pa itong DVD Shrink.
http://www.dvdshrink.org/what.html