Multimedia customisation using an event notification protocol
Proceedings 22nd International Conference on Distributed Computing Systems Workshops - Trang 549-554
Tóm tắt
Online personalisation is of great interest to companies. Event notification systems are becoming more and more popular as a natural candidate to provide personalised services. Although event notification protocols do not immediately spring to mind as the most sensible transport of realtime streams, our approach does utilise a content-based event notification protocol. In this paper we present an architecture able to correlate and filter real-time multimedia streams using an event notification protocol (Elvin) and the Real-Time Transport Protocol (RTP). We demonstrate, through simple examples, how a MPEG-2 stream can be customised to the user in real-time based on his or her subscription. Such an architecture can serve as enabling technology to integrate, correlate and abstract different sources of information such as discrete and continuous events.
Từ khóa
#Streaming media #TV #Transport protocols #Computer displays #Subscriptions #Feeds #Information technology #Australia #Filters #Information resourcesTài liệu tham khảo
10.1016/S0169-7552(98)00022-1
maffeis, 0, iBus - The Java Message Bus
10.1088/0967-1846/4/2/004
hapner, 2001, Java Message Service, Technical Report
2000, OMG. Notification Service Specification, Technical Report
schulzrinne, 1996, RTP: A Transport Protocol for Realtime Applications, IETF Internet Standards
segall, 1997, Elvin has Left the Building: a Publish/subscribe Notification Service with Quenching, Proceedings of AUUG97
banavar, 1999, An efficient multicast protocol for content-based publish-subscribe systems, The 19th IEEE International Conference on Distributed Computing Systems (ICDCS'99)
10.1109/MMCS.1994.292467
carzaniga, 1999, Interfaces and Algorithms for a Wide-Area Event Notification Service
10.1145/217279.215080
1999, Specification for conveying ITV-R System B Teletext in DVB bitstreams, ETSI Blue Book References, a041
10.1109/32.950318
henderson, 1999, A framework for event correlation
2000, Implementation guidelines for the use of MPEG-2 Systems Video and Audio in satellite cable and terrestrial broadcasting applications ETSI Blue Book References, 1, 101
bray, 1998, Extensible markup language (XML) 1.0, W3C Recommendation
basso, 2000, Prism, an ip-based architecture for broadband access to tv and other streaming media, Proceedings of IEEE International Workshop on Network and Operating System Support for Digital Audio and Video (NOSSDAV)
hoffman, 1998, RTP Payload Format for MPEG1/MPEG2 Video, 10.17487/rfc2250