We have a webconference solution "we:presenter" built with Flex (Chat, Video, PowerPoint Presentations and other stuff). It uses Wowza Media Server.
We have already embedded a screensharing solution, but wish to replace it due to some technical glitches.
The screen sharing solution should be able to:
* to stream from a pc and mac desktop
* should go through firewalls and proxies by using http-tunneling
* should stream to wowza server, which then distributes the stream to the visitors
* should allow access to the moderators desktop, so that visitor can work on the desktop of the moderator
I am only looking for developers, who have already build such a solution.