tailieunhanh - RTSP 2.0 Asynchronous Notification draft-stiemerling-rtsp-announce-01

Some IPTV deployments that are using the Real Time Streaming Protocol (RTSP) require the ability of the server to notify clients about asynchronous events occurring during an RTSP session. Such asynchronous events are, for example, end of session, end of stream or change (redirect) of the RTSP server. While redirecting RTSP clients to a different RTSP server is well-described in RTSP [RFC2326] and RTSP [], end of stream or end of session by the server is not defined. This memo aims at changing RTSP but not RTSP . Some RTSP deployments are extending the ANNOUNCE method of [RFC2326], which is defined as: When sent from client to. | MMUSIC Internet-Draft Intended status Standards Track Expires August 28 2008 M. T. Ura K. Oku NTT H. Harada Hitachi A. Kobayashi NEC Corp. Stiemerling Ed. NEC Europe Ltd. February 25 2008 RTSP Asynchronous Notification draft-stiemerling-rtsp-announce-01 Status of this Memo By submitting this Internet-Draft each author represents that any applicable patent or other IPR claims of which he or she is aware have been or will be disclosed and any of which he or she becomes aware will be disclosed in accordance with Section 6 of BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force IETF its areas and its working groups. Note that other groups may also distribute working documents as InternetDrafts. Internet-Drafts are draft documents valid for a maximum of six months and may be updated replaced or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as work in progress. The list of current Internet-Drafts can be accessed at http ietf . The list of Internet-Draft Shadow Directories can be accessed at http . This Internet-Draft will expire on August 28 2008. Copyright Notice Copyright C The IETF Trust 2008 . Ura et al. Expires August 28 2008 Page 1 Internet-Draft RTSP ANNOUNCE February 2008 Abstract Some IPTV deployments that are using the Real Time Streaming Protocol RTSP require the ability of the server to notify clients about asynchronous events occurring during an RTSP session. Current deployments typically use the ANNOUNCE method of RTSP for sending such asynchronous events from a server to clients by using some proprietary extensions. However the ANNOUNCE method has been removed from the current RTSP draft leaving the new specification without a mechanism for sending asynchronous messages from the server. This memo describes a use case for such an asynchronous message and proposes a new RTSP

• Quản trị mạng
• Therapeutic Advances
• Stereotactic Radiosurgery
• Surgical Treatment
• Eloquent Areas
• Modified Boron Neutron
• Diagnosed Glioblastoma
• Therapeutic proteins
• Protein classification
• Production of therapeutic proteins
• Pharmacokinetics of therapeutic proteins
• Protein stability
• Protein degradation
• Ghazala Hayat
• Peripheral
• Neuropathy
• Diagnostic
• Therapeutic
• Health
• Recombinant therapeutic protein
• Transient gene expression
• Different expression systems
• Recent advances
• Transient gene expression protocol
• Cell lines used
• Streptococcal Toxin
• Streptolysin S
• Anesthesia
• Elderly Women
• Urinary Incontinence
• Long Term Care
• Geriatric Urinary
• Incontinence – Special
• Frail Elderly
• Oxidative Stress
• Diagnosis and Treatment
• Current Insights
• Future Advances
• Endometriosis Diagnostics
• Imaging Tools
• Emerging Impact
• Gastroenterology
• Intestinal Microbial
• Flora – Effect
• Probiotics in Newborns
• Benefits and Challenges