Content-based adaptive media player for networked video

Author

Liang, Chih-Hao ; Huang, Chung-Lin

Author_Institution

Dept. of Electr. Eng., Nat. Tsing-Hua Univ., Hsinchu, Taiwan

Volume

3

fYear

2004

fDate

23-26 May 2004

Abstract

This paper proposes an adaptive media play-out (AMP) method based on perceived motion energy (PME). Most of current researches of AMP are focusing only on buffer control and packet scheduling. Here, we develop a PME-based threshold adjustment scheme for determining the play-out rate. Because human eyes are more sensitive to high motion videos, we avoid over-slowing the play-out rate in high motion video clips. We adjust the play-out based on the PME variation to improve the visual perceptibility.

Keywords

adaptive signal processing; broadband networks; buffer storage; content-based retrieval; multimedia communication; packet switching; video signal processing; adaptive media play-out; adaptive media player; buffer control; content-based media player; motion videos; networked video; packet scheduling; perceived motion energy; play-out rate; threshold adjustment; visual perceptibility; Adaptive control; Buffer storage; Delay; Displays; Eyes; Humans; Programmable control; Rate-distortion; Scheduling algorithm; Streaming media;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2004. ISCAS '04. Proceedings of the 2004 International Symposium on

Print_ISBN

0-7803-8251-X

Type

conf

DOI

10.1109/ISCAS.2004.1328855

Filename

1328855