IETF Multiparty Multimedia Session Control (mmusic) Working Group
Responsible for the creation and maintenance of the RTSP specification
IMTC Packet Switched Streaming Activity Group
Group of network infrastructure manufacturers, carriers, handset vendors, streaming multimedia vendors and content providers working on interoperability surrounding streaming media protocols.
Internet Streaming Media Alliance (ISMA)
Group promoting the use of RTSP, RTP, and a subset of the MPEG-4 specification.
RFC 2326
Official RTSP specification, published by the Internet Engineering Task Force (IETF)
rtsp.org
Information about the RTSP and about related protocols for streaming servers, clients and infrastructure. Includes pointers to current specifications, draft specifications, FAQs, implementations, and history. Provided by RealNetworks.
RTSP: Real-Time Streaming Protocol
General information about RTSP provided by Dr. Henning Schulzrinne of Columbia University
SourceForge RTSP Specification Tracker
Official issue/errata list for RTSP, from which the future version of the RTSP specification will be made.
Unofficial IETF MMUSIC WG Page
Information about meetings and documents of the Multiparty Multimedia Session Control WG within the Transport Area of the IETF
