Design approaches for MPEG engines for broadband and mobile applications

Author

Kuroda, Ichiro ; Nishitani, Takao

fYear

2002

fDate

16-18 Oct. 2002

Firstpage

3

Lastpage

8

Abstract

This paper presents recent advances in MPEG-2/4 audio and video (AV) codec implementations for broadband and mobile applications. Several design approaches based on special purpose hardwired LSIs, programmable DSPs, media processors, embedded MPUs, and MPUs for personal computers (PCs), which are used to implement MPEG engines are introduced. Then, design approaches for low power and low cost AV codec LSIs for broadband and mobile applications are discussed, by introducing recent implementation examples. Finally, future trends and challenges are discussed.

Keywords

VLSI; audio coding; codecs; data compression; digital signal processing chips; low-power electronics; video codecs; video coding; MPEG engines; MPEG standards; MPEG-2 codec implementations; MPEG-4 codec implementations; audio codec implementations; broadband applications; embedded MPUs; hardwired LSIs; low cost LSIs; low power LSIs; media processors; mobile applications; programmable DSPs; video codec implementations; Codecs; Decoding; Digital signal processing; Engines; Hardware; MPEG 4 Standard; MPEG standards; Microprocessors; Transform coding; Video compression;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing Systems, 2002. (SIPS '02). IEEE Workshop on

ISSN

1520-6130

Print_ISBN

0-7803-7587-4

Type

conf

DOI

10.1109/SIPS.2002.1049676

Filename

1049676