Video multiplexing for the MPEG-2 VBR encoder using a deterministic method

Jasman Kammin, Kazuo Ohzeki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Variable bit-rate (VBR) encoding provides better visual quality compared to constant bit-rate (CBR) encoding. The present paper proposes a new VBR coding system for digital broadcasting with two TV programs, under the condition that the total bit-rate is 12 Mbps. To avoid feedback delay caused by rate control, we introduce parallel encoders to work at different bit-rates and select the best pair of results from the sum of the Mean Square Errors (MSEs) of the two TV programs. Simulation results for various types of images indicate that the proposed method can produce better bit-rate allocation for an improvement in PSNR of up to 0.9 dB, compared to CBR encoding.

Original languageEnglish
Title of host publicationProceedings - Second International Conference on Automated Production of Cross Media Content for Multi-Channel Distribution, AXMEDIS 2006
PublisherIEEE Computer Society
Pages221-228
Number of pages8
ISBN (Print)076952625X, 9780769526256
DOIs
Publication statusPublished - 2006 Jan 1
Event2nd International Conference on Automated Production of Cross Media Content for Multi-Channel Distribution, AXMEDIS 2006 - Leeds, United Kingdom
Duration: 2006 Dec 132006 Dec 15

Publication series

NameProceedings - Second International Conference on Automated Production of Cross Media Content for Multi-Channel Distribution, AXMEDIS 2006

Conference

Conference2nd International Conference on Automated Production of Cross Media Content for Multi-Channel Distribution, AXMEDIS 2006
CountryUnited Kingdom
CityLeeds
Period06/12/1306/12/15

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ASJC Scopus subject areas

  • Management, Monitoring, Policy and Law
  • Renewable Energy, Sustainability and the Environment
  • Energy(all)
  • Energy Engineering and Power Technology
  • Modelling and Simulation
  • Computer Science(all)
  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering
  • Media Technology
  • Fuel Technology

Cite this

Kammin, J., & Ohzeki, K. (2006). Video multiplexing for the MPEG-2 VBR encoder using a deterministic method. In Proceedings - Second International Conference on Automated Production of Cross Media Content for Multi-Channel Distribution, AXMEDIS 2006 (pp. 221-228). [4041354] (Proceedings - Second International Conference on Automated Production of Cross Media Content for Multi-Channel Distribution, AXMEDIS 2006). IEEE Computer Society. https://doi.org/10.1109/AXMEDIS.2006.58