DVD Video Recorder Conversion

Hey guys,
I’m new here, just found this forum, and I was wondering if anybody knows a solution to this problem:

I’ve recorded some TV shows onto a dvd, using my dvd video recorder, I finalized it on the dvd player, but when I use DVD Decrypter, it doesn’t convert to AVI, but only IFO and BUP and VOB.
Does anyone know how I can convert these files to AVI, or another program that converts from the dvd to AVI?

Any advice would be appreciated. :)

DVD Decrypter
Is to decrypt the copy protection on retail DVDs, not a re-encoding or transcoding of the DVD.

You need something like AutoGK or MakeMKV

thank you