A simple transcoding algorithm for streaming service over time-varying networks

被引：0
|
作者：
Park, Chun-Su [1 ]
Kim, Jun-Hyung [1 ]
Wang, Tae-Shick [1 ]
Park, Chun-Kyu [1 ]
Ko, Sung-Jea [1 ]
机构：
[1] Korea Univ, Dept Elect Engn, Seoul 136701, South Korea
来源：
ICCE: 2007 DIGEST OF TECHNICAL PAPERS INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS | 2007年
关键词：
D O I：
暂无
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：
This paper presents a new transcoding algorithm that inserts an instantaneous decoding refresh (IDR) picture in an), group of pictures (GOP). In the proposed algorithm, the transcoding process is carried out only within a single GOP instead of re-encoding the whole sequence. Furthermore, the experimental results indicate that the proposed algorithm is superior to conventional method in terms of compression ratio.
引用
收藏
页码：389 / +
页数：2
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