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Issue No. 06 - November/December (1992 vol. 9)
ISSN: 0740-7459
pp: 39-47
<p>To migrate DOS-based courseware to the Open System Environment (OSE), process creation and communication in Posix, a portable operating-system interface, were merged with a multilevel client-server architecture. This helped identify some problems that developers are likely to face when considering any operating-system or platform migration to the OSE. The OSE reference model is reviewed, and the proposed multilevel client-server software architecture developed to fully embody the DOS model in a distributed, portable OSE is outlined. The hardware and software of the interactive video delivery system used in the OSE are described.</p>
distributed OSE; multimedia applications porting; Open System Environment; DOS-based courseware; process creation; Posix; portable operating-system interface; multilevel client-server architecture; platform migration; OSE reference model; portable OSE; interactive video delivery system; multimedia systems; open systems; operating systems (computers); software portability

R. D. Schneeman, "Porting Multimedia Applications to the Open System Environment," in IEEE Software, vol. 9, no. , pp. 39-47, 1992.
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