Publication detail

From Standard Definition to High Definition Migration in Current Digital Video Broadcasting

BODEČEK, K. NOVOTNÝ, V.

Original Title

From Standard Definition to High Definition Migration in Current Digital Video Broadcasting

Czech Title

Migrace od standardního k vysokému rozlišení v současném digitálním televizním vysílání

English Title

From Standard Definition to High Definition Migration in Current Digital Video Broadcasting

Type

conference paper

Language

en

Original Abstract

Digital video broadcasting -- terrestrial (DVB-T) is important occasion in these days. But HDTV broadcasting is not widely used in Europe in DVB-T nets due high bandwidth requirements. Several solutions of this problem are discussed in this paper. Scalable video coding is the first choice but not very useful. MPEG-4 AVC coding algorithm brings a lot of new features and better compression efficiency also. But differential frame coding is going further. Proposed method can handle a problem with migration from Standard Definition (SD) to High Definition (HD) resolution and saving of the bandwidth in DVB-T nets.

Czech abstract

V článku je popsána problematika přechodu od standardního k vysokému rozlišení v digitálním televizním vysílání. Jsou zde rozebrány metody koexistence obou vysílání v jednom multiplexu DVB. Jednou z možností je škálovatelná komprese videa. Je zde navrhnuta metoda diferenčního kódování SD a HD videa pomocí MPEG-4 AVC a MPEG-2 se zachováním kompatibilty v současném SD vysílání DVB.

English abstract

Digital video broadcasting -- terrestrial (DVB-T) is important occasion in these days. But HDTV broadcasting is not widely used in Europe in DVB-T nets due high bandwidth requirements. Several solutions of this problem are discussed in this paper. Scalable video coding is the first choice but not very useful. MPEG-4 AVC coding algorithm brings a lot of new features and better compression efficiency also. But differential frame coding is going further. Proposed method can handle a problem with migration from Standard Definition (SD) to High Definition (HD) resolution and saving of the bandwidth in DVB-T nets.

Keywords

DVB-T; MPEG-4 AVC; high definition; video compression

RIV year

2007

Released

04.03.2007

Publisher

IEEE Computer Society

Location

Guadeloupe

ISBN

0-7695-2798-1

Book

The International Multi-Conference on Computing in the Global Information Technology - ICCGI 2007

Edition

2007

Edition number

1

Pages from

1

Pages to

4

Pages count

4

BibTex


@inproceedings{BUT22809,
  author="Kamil {Bodeček} and Vít {Novotný}",
  title="From Standard Definition to High Definition Migration in Current Digital Video Broadcasting",
  annote="Digital video broadcasting -- terrestrial (DVB-T) is important occasion in these days. But HDTV broadcasting is not widely used in Europe in DVB-T nets due high bandwidth requirements. Several solutions of this problem are discussed in this paper. Scalable video coding is the first choice but not very useful. MPEG-4 AVC coding algorithm brings a lot of new features and better compression efficiency also. But differential frame coding is going further. Proposed method can handle a problem with migration from Standard Definition (SD) to High Definition (HD) resolution and saving of the bandwidth in DVB-T nets.",
  address="IEEE Computer Society",
  booktitle="The International Multi-Conference on Computing in the Global Information Technology - ICCGI 2007",
  chapter="22809",
  edition="2007",
  institution="IEEE Computer Society",
  year="2007",
  month="march",
  pages="1--4",
  publisher="IEEE Computer Society",
  type="conference paper"
}