DocumentCode
1749787
Title
Logo insertion in MPEG transcoder
Author
Panusopone, Krit ; Chen, Xuemin ; Ling, Fan
Author_Institution
Adv. Technol. Dept., Broadband Commun. Sector, San Diego, CA, USA
Volume
2
fYear
2001
fDate
2001
Firstpage
981
Abstract
Various studies show that a basic architecture of an MPEG-2 transcoder consists of a cascaded decoder/encoder. Such a transcoder re-uses the motion vectors and minimizes the changes of macroblock mode. One interesting feature that can be added on this type of transcoder is to insert a translucent logo into the transcoded bit-stream
Keywords
decoding; video coding; MPEG transcoder; cascaded decoder/encoder; logo insertion; macroblock mode; motion vectors; transcoded bit-stream; Broadband communication; Communications technology; Decoding; Degradation; Motion compensation; Quantization; Streaming media; Transcoding;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 2001. Proceedings. (ICASSP '01). 2001 IEEE International Conference on
Conference_Location
Salt Lake City, UT
ISSN
1520-6149
Print_ISBN
0-7803-7041-4
Type
conf
DOI
10.1109/ICASSP.2001.941081
Filename
941081
Link To Document