基于动态传输的视频解码系统  

Video decoding system based on dynamical transmission

作　　者：任庆东[1] 李勤[2] 李军 贾惠柱[1] 

机构地区：[1]大庆石油学院计算机科学系,黑龙江安达151400 [2]青岛化工学院信息与控制工程学院,山东青岛266042

出　　处：《大庆石油学院学报》2002年第1期61-64,共4页Journal of Daqing Petroleum Institute

摘　　要：针对基于网络的实时视频播放对实时性、延时控制、容错性和同步控制等方面的特殊要求 ,设计并实现了基于网络的视频解码系统 ;该视频解码系统是基于VC + + 6.0平台开发的 ,包括系统解码器、视频解码器和视频播放器三大部分 ,各个部分通过位流缓冲区进行通信 ;系统运行结果表明 ,该系统能够实现对来自网络的MPEGAccording to the requirement of realtime,delaying control, tolerating error and synchronization control of real\|time video playback based on network, we have designed and developed Video Decoding System based on network. VC++6.0 is used to develop this vedio decoding system, and the system includes system decoder, video decoder and video playback, which communicates each other by bitstream buffer. After the system is implemented, its effect shows that it can play MPEG bitstream from network in realtime .

关 键 词：视频解码系统 动态传输 DCT变换 解码 压缩 多线程 

分 类 号：TN919.81[电子电信—通信与信息系统]