网络多媒体信息传输同步失调控制研究

Research of Transfer Synchronization Control of Multimedia Information in Network

介绍了网络中多媒体传输系统的结构，并针对系统内连续媒体同步播放出现同步失调问题提出了相应的措施，给出了缓冲容量和状态信息反馈率的计算方法．在此基础上，描述了处理媒体间同步失调的控制策略。

We introduced the structure of multimedia transfer system in network, produced the method to force continuity multimedia synchronization, and derived the calculating methods of buffer size and feedback rate. On the basis of above, we described a kind of control method to cope with synchronization among different media, and accomplished forced synchronization base on buffer and feedback.