Commands to Create a Heilan video:
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This will record 10 seconds worth (this can also be done from within Heilan
Front End):

heilanbrowser -of 10 output/temp testFile.x3d


First convert the wavs into an MP3 (I use Audacity for this).

The following commands will combine the mp3 and jpegs into an xvid avi file,
using a 2-pass process for the best video quality (720 and 576 are the
resolution of the jpegs - I'm not sure if this is entirely necessary):

mencoder mf://*.jpg -audiofile temp.mp3 -mf w=720:h=576:fps=30:type=jpg \
-ovc xvid -xvidencopts pass=1 -oac copy -o tempOutput.avi

mencoder mf://*.jpg -audiofile temp.mp3 -mf w=720:h=576:fps=30:type=jpg \
-ovc xvid -xvidencopts pass=2:bitrate=800 -oac copy -o tempOutput.avi
