说明：  对H.264 编码器在不同平台的典型实现进行了介绍, 对其多种优化方式和软件、硬件设计进行分析。总结了基于模型的 编码器开发过程, 并结合正在开发的H.264 编码系统, 研究了参考模型代码转换和复杂度高的模块的算法优化。
(H.264 encoder on the typical implementation in different platforms were introduced, and its variety of optimization methods and software and hardware design for analysis. Summarizes the model-based development process, the encoder, combined with the H.264 coding system being developed to study the reference model and the high complexity of the code conversion algorithm optimization module.)