High performance RTMP/RTSP streaming server
 rtmpd is a high performance streaming server able to stream
 (live or recorded) in the following technologies:
  - To and from Flash (RTMP,RTMPE, RTMPS, RTMPT, RTMPTE)
  - To and from embedded devices: iPhone, Android
  - From surveillance cameras
  - IP-TV using MPEG-TS and RTSP/RTCP/RTP protocols
 Also, rtmpd can be used as a high performance rendes-vous server.
 For example, it enables you to do:
  - Audio/Video conferencing
  - Online gaming
  - Online collaboration
  - Simple/complex chat applications

WWW: http://www.rtmpd.com
