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利用DirectShow Filter技术开发视频加密组件
Video encrypting component developed with directshow filter technology
【摘要】 介绍了利用DirectShow Filter技术开发视频数据加密组件的主要步骤。利用此技术开发出的视频数据加密组件可集成到各类基于DirectShowFilter技术开发的应用程序中,实现对视频数据的加密,使视频的授权传播及安全传输得以保证。利用所介绍的方法,也可以开发出相应的视频数据解密组件。
【Abstract】 The major procedures of video encrypt component development by using directshow filter technology are introduced.Such component is integrated into the application based on directshow filter technology to encrypt video data so as to guarantee the authorized publication and security transmission of video.Using the presented method,the corresponding video decrypt component is developed.
- 【文献出处】 计算机工程与设计 ,Computer Engineering and Design , 编辑部邮箱 ,2006年13期
- 【分类号】TP309.7
- 【被引频次】6
- 【下载频次】149