发明名称 Lip synchronization in a video conference
摘要 <p>The invention may be embodied as a method of enabling synchronization of streams of data packets on the basis of a predicted relative delay representative of a processing time difference and an estimated relative transport delay. The invention may also be embodied as a server for handling received streams of two types, wherein streams of at least one type are processed and streams of one of the types are re-dated before being transmitted. In particular, the invention enables synchronization of streams comprising both data packets and control packets, wherein timestamps of control packets may be re-dated to compensate a relative transport delay and a relative processing delay.</p>
申请公布号 EP2448265(A1) 申请公布日期 2012.05.02
申请号 EP20100188901 申请日期 2010.10.26
申请人 GOOGLE INC. 发明人 WESTIN, PATRIK
分类号 H04N7/24;H04N7/15 主分类号 H04N7/24
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