i will tell you a dead simple way to make videos with ads in them using nothing but notepad.
save the following as video.wxv
there are 3 things to edit
#1 the url to the video
#2 the url to the banner
#3 the url the banner click should go to
Code:
<ASX version = "3.0">
<ABSTRACT>etc</ABSTRACT>
<TITLE>Video Title</TITLE>
<AUTHOR>Smokey The Bear</AUTHOR>
<COPYRIGHT>stb</COPYRIGHT>
<Entry>
<Banner href="http://www.yoursite.com/640x32pxbanner.gif">
<MoreInfo href = "http://www.yoursite.com/bannerlink.html" />
<Abstract>banner alt text</Abstract>
</Banner>
<Ref href = "http://www.asite.com/avideo.wmv" />
</Entry>
</asx>
the banner must be no larger than 32px in height and as wide as the video is. This will place a clickable banner below the video.
You can also copy everything from <entry> to </entery> to have multiple videos/banners in one video. You may use videos as files or mp3's , streams , pictures and/or flash