<p>Anyone have recommendations for webcast software, similar to the Silverlight app here: <a href="http://channel9.msdn.com/pdc2008/TL57/" rel="nofollow noreferrer">http://channel9.msdn.com/pdc2008/TL57/</a></p>

<p>I looked at a couple other questions posted here, but I don't want a hosted solution.</p>

For Flash there is
JW FLV Player
. Just put the files on your own web server. On CodePlex you can find a
Silverlight 2.0 media player
.