Subjective Assessment of Stored Media Synchronization Quality in the VTR Algorithm
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概要
- 論文の詳細を見る
This paper presents results of subjective assessment of the media synchronization quality in the virtual-time rendering (VTR) media synchronization algorithm. For the assessment, stored voice and video streams were transmitted as two separate transport streams from a source to a destination on various traffic conditions in an experimental system. At the destination, they were output after synchronization control. We subjectively assessed the quality of media synchronization in a systematic way. This paper examines the effects of the difference between methods of recovery from asynchrony on the media synchronization quality. The paper also clarifies the relationships between the subjective and objective performance measures. Furthermore, it examines the offect of the difference in scene between media streams and that of the modification of the target output time on the media synchronization quality.
- 社団法人電子情報通信学会の論文
- 1999-01-25
著者
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Tasaka S
Nagoya Inst. Of Technol. Nagoya‐shi Jpn
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Tasaka Shuji
Department Of Computer Science And Engineering Graduate School Of Engineering Nagoya Institute Of Te
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Tasaka Shuji
Graduate School Of Engineering Nagoya Institute Of Technology
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Ishibashi Y
Nagoya Inst. Of Technol. Nagoya‐shi Jpn
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Ishibashi Yutaka
Department Of Computer Science And Engineering Graduate School Of Engineering Nagoya Institute Of Te
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KALADJI Fadiga
Department of Electrical and Computer Engineering, Nagoya Institute of Technology
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Kaladji Fadiga
Department Of Electrical And Computer Engineering Nagoya Institute Of Technology
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Kaldaji Fadiga
Department of Electrical and Computer Engineering, Nagoya Institute of Technology
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