I have recently bought myself a laptop and I thought in my simple mind that I could just use the same programs on that machine as I use on my stationary. Sadly I was misstaken.

I use DVD ripper to rip a chapter and then I use gdmpegdec to extract the sound from the produces VOBs. But on my laptop I get the mesage "file contains all nulls!" when I try to open them in mpegdec.

Im not sure how to proceed here. I have installed ASPI drivers on the laptop so DVD ripper produces no error messages when ripping. It is buisness as usual for it as far as I can see. The VOBs are of apropriate size as well.

Any one know how I shall proceed here?

/Kev