Pandora - an experimental system for multimedia applications
@article{Hopper1990PandoraA, title={Pandora - an experimental system for multimedia applications}, author={Andy Hopper}, journal={ACM SIGOPS Oper. Syst. Rev.}, year={1990}, volume={24}, pages={19-34} }
Pandora is a joint project between Olivetti Research Cambridge and the University of Cambridge Computer Laboratory. The project is investigating the use of multimedia workstations in a working environment with particular emphasis on digital video. It endeavours to place a camera on the desktop to make generation of multimedia documents as easy as producing text. We are aiming to produce a number of new applications as well as to provide insights into the way computer systems should be designed…
110 Citations
Pandora: An Experiment in Distributed Multimedia
- Computer ScienceComput. Graph. Forum
- 1992
An experimental workstation is described which supports digital video and audio in a distributed environment, and which presents this functionality to the user through the medium of a video‐extended…
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- Computer ScienceInf. Softw. Technol.
- 1994
A Multimedia Enhancement Network Device
- Computer Science
- 1993
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- Computer ScienceNOSSDAV
- 1995
The architecture of the Disc Brick is described, and some of the hardware and software issues raised by its design are discussed, as well as measurements taken from a Disc Brick in operation and how the observations relate to the original design objectives.
Handling audio and video streams in a distributed environment
- Computer ScienceSOSP '93
- 1993
The principles involved in this design are now being used in the development of two complementary systems, one of which explodes Pandora by having the camera, microphone, speaker and display as independent units linked only by the LAN.
A software-oriented approach to the design of media processing environments
- Computer Science1994 Proceedings of IEEE International Conference on Multimedia Computing and Systems
- 1994
This paper describes a set of computer-participative applications that demonstrate the present day viability of applications that participate in, i.e., actively process, live media-based information.
ViewStation Applications: Implications for Network Traffic
- Computer ScienceIEEE J. Sel. Areas Commun.
- 1995
Applications built on the ViewStation, a distributed multimedia system based on Unix workstations and a gigabit per second local area network, perform intelligent processing on video, as well as straightforward presentation and demonstrate the utility of network-based multimedia systems that deliver audio and video data all the way to the application.
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This chapter presents an evaluation of IMAC and its prototype implementation, designs for un-implemented portions of IMac and suggestions for future research, and a set of requirements for future systems to enable them to better support IMAC implementations.
The ViewStation: a software-intensive approach to media processing and distribution
- Computer ScienceMultimedia Systems
- 2005
A set of computer-participative applications are described that demonstrate the present day viability of applications that actively process live media-based information and the affordability and benefits of the software-intensive approach.
Towards Integrated Multimedia Systems: Why and How
- Computer ScienceGI Jahrestagung
- 1991
This paper elaborates on the key issues for providing multimedia support, including system software needed that meets the real-time demands of audio and video, and a multimedia application interface that is compulsory.
References
SHOWING 1-7 OF 7 REFERENCES
Experiments in Digital Video for Workstations
- Computer Science
- 1989
Experimental work in the use of digital video by computer workstations to gain experience with the handling of video, and to investigate some of the systems aspects of its integration into the workstation environment.
Protocol design for high speed networks
- Computer Science
- 1989
This dissertation describes the design, and an implementation, of the Multi-Service Network architecture and protocol family, which is aimed at supporting the full facilities of asynchronous transfer mode networks by multi-media applications.
The Cambridge Fast Ring Networking System
- Computer ScienceIEEE Trans. Computers
- 1988
A discussion is presented of the choices facing a designer as faster speeds for local area networks are contemplated. The 100-Mb/s Cambridge fast ring (CFR) is described. The ring protocol allows one…
Layered ATM systems and architectural concepts for subscribers' premises networks
- Computer ScienceIEEE J. Sel. Areas Commun.
- 1988
A layered functional model of an ATM open system is presented and the relation with existing packet techniques is studied, and a two-tier SPN architecture is proposed covering both residential and business environments, in line with the modeling principles outlined.
The Olivetti Video Extension for X
- The Olivetti Video Extension for X
- 1989
The Parallax 1280 Series Videographic Processor
- Parallax Graphics Technical Report
- 1987