Help finding a video program?

I once had a program that did the following actions but I can’t find it again.

You drag and drop a .vob file into the program interface. The program then allows you to clip and edit the file. When you save the “project,” it quickly converts to .mpeg without losing any of the video or audio quality. The .vob files I used were directly ripped from a DVD; very high quality.

I use this program to easily edit and convert DVD files to be used in Sony Vegas. Sadly, I can’t remember the program name and wouldn’t recognize it if I saw it… any ideas or recommendations?