An end-to-end architecture for MPEG-4 video streaming over theInternet
Hou, Y.T.
Dapeng Wui
Wenwu Zhu
Hung-Ju Lee
Tihao Chiang
Ya-Qin Zhang
Fujitsu Lab. of America, Sunnyvale, CA;
This paper appears in: Image Processing, 1999. ICIP 99. Proceedings. 1999 International Conference on
Publication Date: 1999
Volume: 1,
On page(s): 254-257 vol.1
Meeting Date: 10/24/1999 - 10/28/1999
Location: Kobe, Japan
ISBN: 0-7803-5467-2
References Cited: 0
INSPEC Accession Number: 6503891
Digital Object Identifier: 10.1109/ICIP.1999.821608
Current Version Published: 2002-08-06
Abstract
It is a challenging problem to design an efficient MPEG-4 video
delivery system that can machine the perceptual quality while achieving
high resource utilization. This paper addresses this problem by
presenting an architecture of transporting MPEG-4 video over the
Internet, which includes an end-to-end feedback control algorithm and a
source encoding rate control algorithm. Our feedback control algorithm
is capable of estimating the available bandwidth in the network based on
the feedback information from the receiver, while our source encoding
rate control algorithm is able to adjust the encoding rate of MPEG-4
video to the desired rate. Simulation results demonstrate that our
architecture achieves good perceptual picture quality under low bit-rate
and varying network conditions while efficiently utilizing network
resources
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