摘要
通过对 Direct Show体系结构的分析 ,提出了两种进行多媒体实时分析和处理的方法——开发专用的Filter和利用 Sample Grabber Filter,并进行了比较。最后通过分析一个实例 ,具体介绍利用 Sample Grabber Fil-ter进行多媒体开发的步骤。
This paper puts forward two kinds of multimedia realtime analysis and processing methods,developing special Filter and utilizing Sample Grabber Filter,and compares them through the analysis of DirectShow framework.With an example,the paper introduces the steps to develop the multimedia with Sample Grabber Filter.
出处
《电脑开发与应用》
2003年第1期2-4,8,共4页
Computer Development & Applications
