Several practical client/server programming implementations forreal-time transmission of image in X window environment

摘要

Distributed multimedia technology has emerged in the last fewyears as a major research area. The real-time transmission of image(RTTI) on a distributed system is one of key techniques in the area.Several practical RTTI techniques in a distributed multiple serversnetwork are proposed, which include XView, Xt and Widget, and Xlibprogramming implementations. Our design scheme has the followingadvantages: firstly, it only needs to equip a X-based video card on thelocal machine so that the device cost of communications on a distributedsystem is reduced; secondly, it just needs to code one clientapplication program, which reduces the programming work; and thirdly, ithas fine expansiveness and flexibility