Media Synchronization Quality of Reactive Control Schemes

Yutaka ISHIBASHI, Shuji TASAKA, Hiroki OGAWA

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Summary :

This paper assesses the media synchronization quality of recovery control schemes from asynchrony, which are referred to as reactive control schemes here, in terms of objective and subjective measures. We deal with four reactive control techniques: skipping, discarding, shortening and extension of output duration, and virtual-time contraction and expansion. We have carried out subjective and objective assessment of the media synchronization quality of nine schemes which consist of combinations of the four techniques. The paper makes a comparison of media synchronization quality among the schemes. It also clarifies the relations between the two kinds of quality measures.

Publication
IEICE TRANSACTIONS on Communications Vol.E86-B No.10 pp.3103-3113
Publication Date
2003/10/01
Publicized
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Type of Manuscript
PAPER
Category
Multimedia Systems

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