I've tried both FlaskMPEG and XMPEG to encode a ripped dvd to an avi, using Xvid for the video and Lame MP3 encoder for the audio, but both programs give me a "Audio Compressor Could Not Be Initialized" error when i begin conversion.

I am able to rip CDs and convert waves and oggs to mp3s no problem using audio software, just wondering what the problem could be with this.