Performance measurement of a stored media synchronization mechanism: quick recovery scheme
Performance measurement of a stored media synchronization mechanism: quick recovery scheme
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存储媒体同步机制的性能测量：快速恢复方案
DOI：
10.1109/glocom.1995.502043
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发表时间：
1995
期刊：
影响因子：
--
通讯作者：
E. Minami
中科院分区：
文献类型：
--
作者：
Y. Ishibashi;S. Tasaka;E. Minami
本文提出了一种媒体同步机制，这是作者提出的，重点是快速恢复方案的测量性能。该机制已被实现唇同步的实验系统，其中包括通过FDDI网络连接的源-目的地工作站对。存储在源工作站中的讲话者的视频和她的语音被传送到目的地工作站，然后它们在目的地被同步和输出。使用该系统，我们已经证实了该机制的有效性。我们阐明了如何设置的阈值和参数值定义的机制，通过评估其性能。我们还证明了流内同步控制，每个流除了流间控制必要的高质量同步。
This paper presents measured performance of a media synchronization mechanism which was proposed by the authors, focusing on the quick recovery scheme. The mechanism has been implemented for lip-synch on an experimental system, which consists of a source-destination workstation pair connected via an FDDI network. Video of a speaker and her voice stored in the source workstation are transferred to the destination workstation, and then they are synchronized and outputted at the destination. Using the system, we have confirmed the validity of the mechanism. We clarify how to set the threshold and parameter values defined in the mechanism by evaluating its performance. We also demonstrate that the intra-stream synchronization control for each stream in addition to the inter-stream control necessary for high quality synchronization.