Prospects for Interactive Video-on-Demand
نویسندگان
چکیده
منابع مشابه
Prospects for Interactive Video - on - Demand 1
–Interactive multimedia systems represent a key technology rapidly evolving from marketing hype and research prototypes to commercial deployments. Supporting truly interactive multimedia services requires providing personalized, dedicated channels or sessions for each user. For these services, the user has complete control over the session and has the freedom to explore the depth of both live a...
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On-demand video servers based on hierarchical storage systems are able to ooer high-capacity and low-cost video storage. In such a system, video les are stored in the tertiary level and transferred to the secondary level to be displayed. The design of video servers allowing user interaction with the playbacked video is of great interest. We have conducted a comprehensive study on the architectu...
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A signiicant driver for the consumer use of high bandwidth in the near future will be interactive video on demand (IVOD). A range of service types can be deployed, based on a diiering sophistication, which must be traded against the network costs (bandwidth) and component costs (switch complexity and memory). The potential aggregate bandwidth required is huge (O(1Pbps)), and thus it is essentia...
متن کاملDesigning Hierarchical Storage Systems for Interactive On-demand Video Services
1 Designing Hierarchical Storage Systems for Interactive On-Demand Video Services S.-H. Gary Chan Fouad A. Tobagi Department of Electrical Engineering Stanford University Stanford, CA 94305 Abstract|A hierarchical storage system achieves scalable storage in providing on-demand video services. In such a system, video les are stored in a tertiary level (such as a library or jukebox), and transfer...
متن کاملServer-Based Service Aggregation Schemes for Interactive Video-on-Demand
The support of independent VCR-like interactions in true video-ondemand systems is resource intensive and in the worst case requires a separate channel for each user. A variety of techniques have been proposed to reduce resource requirements by aggregating users into groups. Recent research efforts have focused on client based aggregation owing to the massive reduction in prices of memory and s...
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ژورنال
عنوان ژورنال: IEEE Multimedia
سال: 1994
ISSN: 1070-986X
DOI: 10.1109/mmul.1994.318978