Adaptive transmission control for error-resilient multimedia synchronization

被引：1
作者：
Kuo, CC [1 ]
Ma, GS
Chen, MS
Chen, JC
机构：
[1] Natl Taiwan Univ, Dept Elect Engn, Taipei 10764, Taiwan
[2] Natl Taiwan Univ, Grad Inst Commun Engn, Taipei 10764, Taiwan
[3] Natl Taiwan Univ, EE Dept, Taipei 10764, Taiwan
[4] Natl Taiwan Univ, CSIE Dept, Taipei 10764, Taiwan
来源：
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | 2004年 / 50卷 / 02期
关键词：
multimedia synchronization; error-resilient; jitter resistance;
D O I：
10.1109/TCE.2004.1309451
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Multimedia streams impose tight temporal, constraints since different kinds of continuous multimedia streams have to be played synchronously. We devise in this paper an adaptive transmission scheme to ensure the error-resilient and synchronous playback of audio and video streams based on the Real-time Transport Protocol. Realization of' our adaptive transmission control is composed of a series of operations in three stages, namely, (1) dynamic reordering mechanism, (2) error-resilient mechanism, and (3) adaptive synchronization mechanism. In this paper, an empirical study is conducted to provide insights into our adaptive transmission scheme. As validated by our performance study, the adaptive transmission mechanism is able to strike a good balance of both stable playback and the end-to-end delay reduction. Furthermore, we analyze the jitter resistance, the end-to-end delay, and video quality in order to enhance the applicability, of this scheme to more applications that require the transmission of multimedia data.
引用
收藏
页码：700 / 708
页数：9
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