【摘要】 介绍了可视电话系统中视频模块的软件实现，包括用ＭＭＸ实现视频实时编解码、对“块效应”后处理以提高视频主观质量、以及视频采集和视频显示。更多还原

【Abstract】 This paper introduces the software realization of video section in videophone, MMX technology is used for video codec in realtime and the video quality is improved by back - processing to "block effect". The video capture and video display are also introduced.更多还原