Synchronization of the Multimedia Video Conference System Receiver Terminal

We introduce the three important aspects of the multimedia synchronization, including intra-medium synchronization, inter-medium synchronization and customer synchronization. At the same time, we discussed how to resolve them. Make good use of double buffer link list, we set buffer in the receive end before playback in order to achieve better playback quality. Through setting reference clock among the media, fighting time-stamp for each collected samples, we addressed the time and speed matching problem existing in intra-medium, inter-media and customers, also have realized better video transmission and playback for video conference system.