synchronization of video and audio meaning in Chinese

视频音频同步

This paper also presents a conference management pattern without mcu , making control and data separate . in order to enhance the bandwidth utilization factor , a multi - channel based transfer method , unicast plus multicast , is brought forward . in the end of this dissertation , we presents implementation methods , which guarantee the continuity and synchronization of video and audio when playbacking
提出了一种无mcu的会议管理模式，实现了控制与数据的分离，所有的音频混合及视频切换功能均由客户端计算机完成；提出了一种基于多通道的“单播+组播”传输方式，提高了系统的带宽利用率；并给出保证视频、音频回放的连续性、同步性的实现方法。