PHP Live Streaming Edition Highlights:
+ Create Live Video Channels
+ Broadcast Live Video from Browser
+ Share Channels Link/Embed Code
+ Limit Total Use Time by Channel
+ Simple Setup
+ Easy to Install
+ Full PHPSourceCode
+ Easy to Integrate
Requires a RTMP hosting to setup rtmp side (see installation instructions).
PHProjekt is an application suite that supports communication and management of teams and companies. It includes a group calendar, project management, a request tracker and localization. source code is hosted at http://github.com/mayflowergmbh/PHProjekt