RTMFP (Real-Time Media Flow Protocol) is a new communication protocol from Adobe that enables direct peer-to-peer communication between multiple Adobe Flash Players and Adobe AIR applications. This new protocol requires Flash Player 10 and a new release of Adobe AIR framework as well as a new release of Flash Media Server (FMS).
Applications that rely on live, real-time communications, such as social networks and multiuser games will be able to deliver higher quality communication solutions. RTMFP enables end-users to connect and communicate directly with each other using a webcam and microphone. Document sharing will not be supported with RTMFP.