Remultiplexing scheme for MPEG-2 multiprogram transport stream transcoder

Takeshi Takahashi, Tsuyoshi Hanamura, Hiroyuki Kasai, Isao Nagayoshi, Hideyoshi Tominaga

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

In this paper, we propose an output packet remultiplexing scheme for an MPEG-2 multiprogram transport stream transcoder. The proposed scheme avoids STD buffer failure by dividing the packets into Program Specific Information (PSI), audio, and video and implementing remultiplexing. Specifically, PSI packets are multiplexed at a constant time interval, audio packets are multiplexed at the same times as the input times of the audio TS packets, and video packets are multiplexed so that the outputs of the video TS packets are at equal intervals. Finally, we clearly demonstrate through simulation experiments the ability to prevent STD buffer failure and the effectiveness of the proposed scheme.

Original languageEnglish
Pages (from-to)1-13
Number of pages13
JournalElectronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi)
Volume86
Issue number2
DOIs
Publication statusPublished - 2003 Feb

Keywords

  • MPEG-2
  • Multiplexing
  • Multiprogram
  • Transcoder
  • Transport stream

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Remultiplexing scheme for MPEG-2 multiprogram transport stream transcoder'. Together they form a unique fingerprint.

  • Cite this