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Elimination of Discontinuity Phenomenon for Repeated Play of Finite DTV Stream  

Han, Chan-Ho (경운대학교 소프트웨어공학과 멀티미디어 연구실)
Sohng, Kyu-Ik (경북대학교 전자전기컴퓨터학부 오디오&비디오 신호 처리 연구실)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.27, no.10A, 2002 , pp. 951-961 More about this Journal
Abstract
In general, there is discontinuity phenomenon like a black screen and an irregular sound for repeated play of a finite digital stream. In this paper, for repeated play we analyze the relation between source and stream time causes this phenomenon. We obtain the time relation between video frame rate, audio frame rate, and TS packet transmission rate to eliminate this phenomenon. Using this time relation, we propose a new generation method of elementary stream (ES) and transport stream (TS) to eliminate discontinuity phenomenon. The test results of the generate ES and TS using the proposed method show that the discontinuity phenomenon can be eliminated for repeated play of a finite proposed stream.
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