A Multimedia Data Processing System for Real-Time Audio-Visual Data Coding and Decoding

• 영문명: A Multimedia Data Processing System for Real-Time Audio-Visual Data Coding and Decoding
• 발행기관: 한국해양대학교 해사산업연구소
• 저자명: O.K.Shin
• 간행물 정보: 『해사산업연구소논문집』제5집, 141~153쪽, 전체 13쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 1996.02.01

영문 초록

In this paper, we introduce an experimental hardware architecture of a multimedia data processing system, whose application area includes multimedia data authoring, CSCW and video conferencing. The hardware platform comprises most commonly needed multimedia data processing functions such as audio-visual data capture, playback, multistandard compression as well as interleaving of compressed audio visual data. The proposed architecture minimizes the CPU overhead that might be caused by bulky multimedia data processing and assures the fluent data flow among system components. We begin with overal architecture of the whole system, and then implemmentation issues concerning audio-visual data capture/display unit and multistandard commpression unit are discussed.

목차

Abstract

I. Introduction

II. Overall Architecture

III. Audio-visual Data Capture-Playbank : AV - Main Unit

IV. Audio-visual Data Compression/Decompression : Codec Unit

V. Conclusion

References