MAFS是一个面向市场分析与预测的决策支持系统。它综合运用多种分析预测及数据挖掘算法,产生特定的市场分析与预测文字报告及相关的统计表格、图形等。本文介绍其中所使用的多媒体同步技术,主要是系统产生的市场分析与预测报告所涉及的文字、表格、图形和声音等在输出过程中的连续同步问题。该技术已成功应用于玉溪卷烟厂决策支持系统中,获得了良好效果。 MAFS is a decision support system for market analysis and forecasting. It uses a variety of analysis and forecasting algorithms and data mining algorithms to generate specific market analysis and forecast text reports and related statistical tables, graphics and so on. This article describes the multimedia synchronization technology used in it, mainly the problem of continuous synchronization in the output process of the texts, tables, graphics and sound involved in the market analysis and forecast report generated by the system. The technology has been successfully applied to decision support system Yuxi Cigarette Factory, and achieved good results.