Del 614 - Lecture Notes in Computer Science

Network and Operating System Support for Digital Audio and Video

Second International Workshop, Heidelberg, Germany, November 18-19, 1991. Proceedings

Häftad, Engelska, 1992

Av Ralf G. Herrtwich, Ralf Herrtwich

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The trend towards powerful workstations and high-speednetworks has enabled applications to communicate andmanipulate digital audio and video. These are continuousmedia and differ from discrete media such as text andgraphics in that they have stringent delay and bandwidthrequirements. Neither the mechanisms used to transportordinary data over networks nor present communicationprotocols are sufficient to communicate continuous media.Special operating system support must also be provided tomeet the requirements of both discrete and continuous mediain future multimedia applications.This volume contains the proceedings of the SecondInternational Workshop on Network and Operating SystemSupport for Digital Audio and Video, held in cooperationwith ACM SIGCOMM and SIGOPSat the IBM European NetworkingCenter in Heidelberg, Germany, in November 1991. The volumecontains 33 selected papers together with summaries of theworkshop sessions compiled by the session chairmen.

Produktinformation

Utgivningsdatum1992-06-24
Mått155 x 235 x 23 mm
Vikt633 g
FormatHäftad
SpråkEngelska
SerieLecture Notes in Computer Science
Antal sidor408
Upplaga1992
FörlagSpringer-Verlag Berlin and Heidelberg GmbH & Co. KG
ISBN9783540556398

Tillhör följande kategorier

Operativsystem inom Data och it
Nätverk och kommunikation inom Data och it
Elektronik och kommunikationer inom Naturvetenskap och teknik
Hårdvara inom Data och it
Tillämpad datateknik inom Data och it

Workstation support for time-critical applications.- Kernel support for live digital audio and video.- Priority consistency in protocol architectures.- Implementing HeiTS: Architecture and implementation strategy of the Heidelberg High-Speed Transport System.- Protocol support for distributed multimedia applications.- Integrating computing and telecommunications: A tale of two architectures.- Design and applications of a delay jitter control scheme for packet-switching internetworks.- End-to-end synchronization in packet switched networks.- Synchronization of multimedia data streams in open distributed environments.- Multimedia synchronization and UNIX.- Scheduling of bandwidth-constrained multimedia traffic.- Presentation scheduling of multimedia objects and its impact on network and operating system support.- ?-Channel, a network level abstraction to support real-time communication.- The Real-time Channel Administration Protocol.- A continuous media data transport service and protocol for real-time communication in high speed networks.- Design considerations for a Multimedia Network Distribution Center.- Next generation network and operating system requirements for continuous time media.- Dynamicity issues in broadband network computing.- Managing multimedia sessions on a private broadband communication system.- Toolkit support for multiuser audio/video applications.- System support for time-critical applications.- An application framework for multimedia communication.- A programming environment for multimedia applications.- Tools for specifying and executing synchronized multimedia presentations.- Abstractions for continuous-media programming.- Integrated multimedia at Sun Microsystems.- Architectural aspects of multimedia CD-I integration in UNIX/X-Windowsworkstations.- X-MOVIE: Transmission and presentation of digital movies under X.- Presenting multimedia documents over a digital network.- The CCITT communication protocol for videophone teleconferencing equipment.- FDDI-based digital audio interfaces.- Digital video transmission and the FDDI token ring protocol.- A performance study of forward error correction in ATM networks.- Session XII: Workshop Wrap-Up.