Adaptive Time-Sharing Distribution Information Publication System

Nowadays, more and more multimedia applications have appeared. As one of these applications, multimedia information publication system supporting multiple terminals and pre-editing program function is getting more and more popular. But the capacity of set-top box is limited, STB can´t handle a mass of tasks. This paper proposes a method using information integration engine to restructure resources, resize the program list based terminal´s feedback and distribute large scale program list by time. The results shows that this method greatly reduces the CPU and memory usage of STB and makes the number of program list´s resource not correlate with CPU and memory usage of set-top box. The method greatly improves the performance of multimedia information publication system.