DocumentCode
769356
Title
Design of an MPEG-2 codec
Author
Konstantinides, Konstantinos ; Chen, Cheng-Tie ; Chen, Ting-Chung ; Cheng, Hown ; Jeng, Fure-Ching
Volume
19
Issue
4
fYear
2002
fDate
7/1/2002 12:00:00 AM
Firstpage
32
Lastpage
41
Abstract
We review the design of a single-chip MPEG-2 a/v codec, covering the design process from the MPEG specifications and system requirements to the final design. After a brief overview of MPEG-1 and MPEG-2 standards, we examine the system requirements using as an example a universal serial bus (USB)-based MPEG-2 real-time digital video recorder. Finally, we present in more detail the hardware and software architecture of a specific MPEG a/v codec
Keywords
code standards; codecs; digital signal processing chips; software architecture; speech codecs; telecommunication standards; video codecs; video recording; MPEG a/v codec; MPEG specifications; MPEG-1 standard; MPEG-2 standard; audio coding; hardware architecture; real-time digital video recorder; single-chip MPEG-2 audio/video codec; software architecture; universal serial bus; Codecs; DVD; Decoding; Discrete cosine transforms; Encoding; Hardware; ISO standards; MPEG standards; Streaming media; Transform coding;
fLanguage
English
Journal_Title
Signal Processing Magazine, IEEE
Publisher
ieee
ISSN
1053-5888
Type
jour
DOI
10.1109/MSP.2002.1012348
Filename
1012348
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