Hai i run into a topic about streaming your webcam into WordPress as a page, post or widget through this topic:
and I found some easy solution, although it is linked:
Install and connect your webcam that is working right.
Download broadcam from NCHSoftware: http://www.nchsoftware.com/broadcam/index.html
Configure the software, and verify that your cam is streaming on the outside of your network ( internet not local network only) - so give it an appropriate port and open it in the firewall.
Go to your WordPress site and install the insere iframe plugin: http://wordpress.org/extend/plugins/insere-iframe/
Activate the plugin and call it in your page / post / widget.
in the URL fill in your WAN ip address with !!! the appropriate port you selected http://example.com:port/xxxx
and choose width and hight.
Update and here your live streaming cam is there. You can choose windows media player or similar presentation (ASF extension for the stream) or Flash, whatever you prefer.
Example to view: Http://party.vindme.nl/?page_id=165
Good luck to all!