I´m editing some vob files with vegas video 6 but it opens only the video (no audio).
So I think I have to extract audio from the vob to wav file and then insert it into vegas

could someone tell me if what i´m thinking it´s ok?

and wich program should i use to convert vob to wav?

thanks

Sounds like what I’d do.

Use DGIndex or DVD2AVI (different branches of the same project... I recommend DGIndex). Or you can demux the audio from the VOB and if it’s AC3, use a CLI app called Azid.

would you try the imtoo dvd ripper platinum?
ImTOO DVD Ripper Platinum is a powerful DVD ripper, DVD rip software to rip DVD movie perfectly, it can rip DVD to all video/audio files, e.g. rip DVD to AVI, iPod MPEG4, PSP MP4, PSP AVC video, WMV, DivX, MPG, RM, MOV, 3GP, Apple TV video, MP4, MP3, WAV, WMA, AAC, M4A, MP2, etc. in the fastest DVD ripping speed.

And you could get more information here: http://www.imtoo.com/dvd-ripper-platinum.html