![]() ![]() Note that announcements of multicast sessions made only via email or Session from the WWW client or mail reader in a standard manner. The automatic launching of applications for participation in the For both email and WWWĭistribution, the media type "application/sdp" is used. Parameters for media delivery, partially using SDP syntax to describeĪlternative means of conveying session descriptions includeĮlectronic mail and the World Wide Web (WWW). An RTSP client and server negotiate an appropriate set of RTSP provides an extensible framework to enableĬontrolled, on-demand delivery of real-time data, such as audio and Protocol for control over the delivery of data with real-time The Real Time Streaming Protocol (RTSP), is an application-level Model provides a limited framework for negotiation using SDP. These session descriptions areĬommonly formatted using SDP. Sessions carry session descriptions that allow participants to agree Such as Internet multimedia conferences, Internet telephone calls,Īnd multimedia distribution. ![]() The Session Initiation Protocol (SIP) is an application-layerĬontrol protocol for creating, modifying, and terminating sessions "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in thisĭocument are to be interpreted as described in RFC 2119. The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", Information to discover and participate in a multimedia session. Session Description: A well-defined format for conveying sufficient Receivers and the data streams flowing from senders to receivers.Ī multimedia conference is an example of a multimedia session. Session: A multimedia session is a set of multimedia senders and ![]() Meaning within the context of this document.Ĭonference: A multimedia conference is a set of two or moreĬommunicating users along with the software they are using to The following terms are used in this document and have specific Outlines the changes introduced in this memo. ![]() This memo obsoletes RFC 2327 and RFC 3266. Not intended to support negotiation of session content or mediaĮncodings: this is viewed as outside the scope of session Wide range of network environments and applications. SDP is intended to be general purpose so that it can be used in a Session Initiation Protocol, Real Time Streaming Protocol ,Įlectronic mail using the MIME extensions, and the Hypertext Protocol, and it is intended to use different transport protocols asĪppropriate, including the Session Announcement Protocol , SDP is purely aįormat for session description - it does not incorporate a transport Irrespective of how that information is transported. SDP provides a standard representation for such information, Media details, transport addresses, and other session description Streaming video, or other sessions, there is a requirement to convey When initiating multimedia teleconferences, voice-over-IP calls, Email Address and Phone Number ("e=" and "p="). Obtaining Further Information about a Session. Session announcement, session invitation, and other forms ofġ. Intended for describing multimedia sessions for the purposes of This memo defines the Session Description Protocol (SDP). Distribution of this memo is unlimited.Ĭopyright (C) The Internet Society (2006). Official Protocol Standards" (STD 1) for the standardization stateĪnd status of this protocol. Please refer to the current edition of the "Internet Internet community, and requests discussion and suggestions for This document specifies an Internet standards track protocol for the RFC 4566: SDP: Session Description Protocol Įrrata Exist Network Working Group M. ![]()
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