中文摘要：

实时流媒体版权保护编码系统是在分析现有的流媒体版权保护系统在实现上不足的基础上,基于Windows视音频核心编码技术设计并实现的。该系统将编码和加密整合在一起,实现了流媒体内容实时的加密保护,可用于实时广播内容的保护,同时有效地改进了现有方案编码和版权保护过程相分离的不足,方便了内容发布者的操作。

英文摘要：

To make up the lacking of the current application systems, the real-time streaming media copyright-protection and encoding system integrated the processes of encoding and protection into a one-step process based on windows media encoding technology. Realized the real-time protection of the streaming media which is used on online broadcast, and improved the separate situation of encoding and protection process in most current DRM solutions, facilitated the operations of the content distributors.