i have testeted any2vob but i found some problems with the audio detection. When i want to convert my divx-file with ac3 audio track (dolby 5.1) the detection failes and any2von converts the audio track to ac3 stereo :-(
i found in the script the lines where the audio stream will be testet and invertet the line to force the detection with "[ ! -z" but it should be a problem in the detection. I hope you can fix it.