Lip synchronisation for use over the Internet: analysis and implementation
Lip synchronisation for use over the Internet: analysis and implementation
复制标题
在互联网上使用的唇形同步:分析和实现
DOI:
10.1109/glocom.1996.585995
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发表时间:
1996
期刊:
影响因子:
--
通讯作者:
A. Watson
中科院分区:
文献类型:
--
作者:
I. Kouvelas;V. Hardman;A. Watson
This paper presents the first implementation of multicast interstream synchronisation over the Mbone/Internet. Variable bit-rate video, packet audio with silence supression and the unpredictable Mbone traffic characteristics provide a real test for the design. The paper also describes an efficient novel video tool architecture to provide intra-stream synchronisation, and implementation of interstream synchronisation using a local conference bus. Subjective performance results indicate that the efficient implementation is good enough to provide lip synchronisation for multimedia conferencing applications.