DocumentCode
2257846
Title
A Simple Transcoding Algorithm for Streaming Service over Time-varying Networks
Author
Park, Chun-Su ; Kim, Jun-Hyung ; Wang, Tae-Shick ; Park, Chun-Kyu ; Ko, Sung-Jea
Author_Institution
Dept. of Electron. Eng., Korea Univ., Seoul
fYear
2007
fDate
10-14 Jan. 2007
Firstpage
1
Lastpage
2
Abstract
This paper presents a new transcoding algorithm that inserts an instantaneous decoding refresh (IDR) picture in any 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.
Keywords
transcoding; video coding; video streaming; group of pictures; instantaneous decoding refresh picture; simple transcoding algorithm; streaming service; time-varying networks; Communication system control; Decoding; Digital multimedia broadcasting; Digital video broadcasting; Mobile communication; Static VAr compensators; Transcoding; Video coding; Video compression; Wireless LAN;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 2007. ICCE 2007. Digest of Technical Papers. International Conference on
Conference_Location
Las Vegas, NV
Print_ISBN
1-4244-0763-X
Electronic_ISBN
1-4244-0763-X
Type
conf
DOI
10.1109/ICCE.2007.341523
Filename
4146181
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