We are seeking the appropriate platform interactive edutainment communities. The main requirement is the support for video conferencing, to be integrated into social content management framework.
The closest open source solution seems to be Bigbluebutton/Drupal, or OpenMeetings/Moodle.
However, both Bigbluebutton and OpenMeetings are built upon Red5, and are deficient in several important features (load balance, audio mixing, live recording, non-Flash streaming, memory consumption, performance, etc.). So, Wowza (or perhaps erlyvideo) would be the attractive replacement for Red5.
What is the blueprint to develop video conferencing based on Wowza? Which modules/addons are appropriate? In which extent the additional custom development has to be performed? What are the relevant working demos or tutorials or reference implementations?
Thank you in advance.