A single-chip MPEG-2 MP@ML audio/video encoder/decoder with a programmable video interface unit

Author

Chen, C.T. ; Chen, T.C. ; Jeng, F.-C. ; Cheng, H. ; Konstantinides, K.

Author_Institution

Stream Machine, San Jose, CA, USA

Volume

2

fYear

2001

fDate

2001

Firstpage

941

Abstract

We present a single-chip, MPEG-2 main profile at main level, audio and video encoder and decoder. It combines a RISC core, a 24-bit DSP, video and audio interface units, and several dedicated processing units. A programmable video interface unit supports multiple modes of pre- and post-processing and on-screen display (OSD). The codec has been implemented using a standard-cell library in 0.18 μm CMOS technology

Keywords

CMOS digital integrated circuits; audio coding; digital signal processing chips; programmable circuits; video codecs; 0.18 micron; 24 bit; CMOS; DSP; MPEG-2 main profile at main level audio/video codec; RISC core; audio interface units; on-screen display; post-processing; preprocessing; programmable video interface unit; single-chip MPEG-2 MP@ML audio/video encoder/decoder; Auditory displays; CMOS technology; Clocks; Codecs; Decoding; Demultiplexing; Digital signal processing; Encoding; Reduced instruction set computing; Streaming media;

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.2001.941071

Filename

941071