상세정보
학술지
An MPEG-4 Compliant Interactive Multimedia Streaming Platform Using Overlay Networks
- 저자
- 김현철, Ch. Patrikakis, N. Minogiannis, P. Karamolegos, A. Lambiris, 김규헌
- 발행일
- 200608
- 출처
- ETRI Journal, v.28 no.4, pp.411-424
- ISSN
- 1225-6463
- 출판사
- 한국전자통신연구원 (ETRI)
- 협약과제
- 05SR1100, 대화형 스케일러블 멀티미디어 스트리밍 플랫폼 기술 개발, 김현철
- 초록
- This paper presents a multimedia streaming platform for efficiently transmitting MPEG-4 content over IP networks. The platform includes an MPEG-4 compliant streaming server and client, supporting object-based representation of multimedia scenes, interactivity, and advanced encoding profiles defined by the ISO standard. For scalability purposes, we employ an application-layer multicast scheme for media transmission using overlay networks. The overlay network, governed by the central entity of the network distribution manager, is dynamically deployed according to a set of pre-defined criteria. The overlay network supports both broadcast delivery and video-ondemand content. The multimedia streaming platform is standards-compliant and utilizes widespread multimedia protocols such as MPEG-4, real-time transport protocol, real-time transport control protocol, and real-time streaming protocol The design of the overlay network was architected with the goal of transparency to both the streaming server and the client. As a result, many commercial implementations that use industry-standard protocols can be plugged into the architecture relatively painlessly and can enjoy the benefits of the platform.
- KSP 제안 키워드
- 4 content, Application layer multicast, IP networks, ISO standard, Interactive multimedia streaming, Mpeg-4, Network distribution, Object-based, Real time control protocol(RTCP), Real-Time Streaming, Real-Time Transport Protocol