Video is out of sync with the audio. How to resolve it?
On some NTSC dvds this problem does occur.please try to change the output framerate to 23.967 or 29.97 then change the combinations of force 24hz and audio/video sync option(select them both or one of them or none of them),try to rip 5 mins to see which combination works,because some NTSC disc have fake framerate (note as 23.967 but actually is 29.97) so it will be a little hard to rip this kind of disc .