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视频编码国际标准的算法具有完全的开放性，因此，软件模拟是视频编码系统设计中十分重要的环节。本文采用面向对象技术，利用速成原型建模，设计了可模拟多个视频编码标准的软件包。该模拟软件包满足编码系统可扩充性的要求，适于研究不同压缩算法，并模拟视频编码系统的执行，为构造实时编码系统提供正确的设计数据和适用的算法。
Video encoding international standard algorithm is completely open, therefore, software simulation is a very important part of the video encoding system design. In this paper, using object-oriented technology, using rapid prototyping, designed software packages that can simulate multiple video coding standards. The simulation software package meets the requirement of scalability of coding system and is suitable for studying different compression algorithms and simulating the execution of video coding system to provide the correct design data and applicable algorithms for constructing real-time coding system.