Video transcoding architecture with minimum buffer requirement for compressed MPEG-2 bitstream

Kou Sou Kan, Kuo Chin Fan

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

In this paper, an extremely efficient MPEG-2 video transcoding method is proposed, which has a low buffer requirement and results in low delay. Most importantly, the proposed method does not need the computational intensive motion estimation. Simulation results demonstrate that the proposed approach results in very consistent video quality and maintains the buffer level effectively. Compared with direct decode/encode approach, the proposed approach only suffers slight quality degradation.

Original languageEnglish
Pages (from-to)223-235
Number of pages13
JournalSignal Processing
Volume67
Issue number2
DOIs
StatePublished - 18 Jun 1998

Keywords

  • Motion estimation
  • MPEG
  • Video transcoding

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