共 1 条
[1]
Lai CD, 2013, 2013 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC), P1422
An improved Real-Time Video Communication System
被引：0
作者：
Ma, Zhaoliang
[1
]
Yu, Shengwei
[1
]
Huang, Yongcheng
[1
]
Xie, Rong
[1
,2
]
Song, Li
[1
,2
]
机构：
[1] Shanghai Jiao Tong Univ, Inst Image Commun & Network Engn, Shanghai, Peoples R China
[2] Cooperat Medianet Innovat Ctr, Shanghai, Peoples R China
来源：
2018 IEEE INTERNATIONAL CONFERENCE ON VISUAL COMMUNICATIONS AND IMAGE PROCESSING (IEEE VCIP)
|
2018年
关键词：
Real Time Communication;
HEVC;
VoIP;
Linphone;
MediaCodec;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ;
0812 ;
0835 ;
1405 ;
摘要：
In this paper, we optimized the Linphone-based real-time video communication system. Firstly, we used HEVC to replace the H.264 in order to reduce the bandwidth pressure while reducing the buffer delay by configuring the appropriate encoding parameters. Secondly, we added an effective bitrate adaptive algorithm based on additive increase and multiplicative decrease (AIMD) in the system, which can effectively reduce the packet loss rate in the network with high bandwidth fluctuations.
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