Very Urgent Help Needed!!

Hi Everyone, I have been doing professional authoring for quite some time, but so far it has been: Digital Betacam - Mpeg2 - Authoring - Burn disk. Now there's a new situation: I have an authored DVD from which I copied a folder to my hard drive with all the VOB,IFO and BUP files. I have only less than 24 hours to deliever the new authored DVD, so I desperately need to know how to get the mpeg2 and pcm/ac3 out of these VOB/IFO/BUP files in order to use them in my authoring software (Encore DVD). The menus and authoring I can handle, but I don't know how to recover those authoring compliant files (mpeg2, pcm/ac3...). Can anyone tell me what softwares to use for what, in this process?? Thanks in advance! Mikas.

Demux using e.g. vobedit. You will get all your audio and video streams.

can do that. Using IFO mode, you can specify which video you want (if there are many inside the vob files), and DVD Decrypter will output the elementary streams. The Geek

Thank you so much to both of you! I already am demuxing the VOB Files. I'm using DVD Decrypter because I had used it before, and I was more familiar with it. I tried in IFO mode, but I didn't figure out the procedure. However, since I already had the VOB files, I did it through "stream processing" in File mode, and then chose "demux"... Is this OK?