Recode 2 audio out of sync w/H.264 (AVC) encode

I ripped a track from my Aqua Teen Hunger Force 4 DVD.

I encoded it into a 640x480 1mbps H.264 (AVC) movie.

In the resulting movie, the audio gets rapidly out of sync, getting worse as you go along.

This is lame.

A friend purchased the Sony PSP encode software and had the same problem, he said it was because the encoder assumed the input was 24fps, while TV content is 29.97fps. A later update fixed this. Perhaps Recode 2 has the same problem and Nero could fix this?

I am updated to Nero 7.0.5.4.