Publication result detail

Standard Definition to High Definition Migration in DVB

BODEČEK, K.; NOVOTNÝ, V.

Original Title

Standard Definition to High Definition Migration in DVB

English Title

Standard Definition to High Definition Migration in DVB

Type

Abstract

Original Abstract

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.

English abstract

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, HD, SD, MPEG-4 AVC

Key words in English

DVB-T, HD, SD, MPEG-4 AVC

Authors

BODEČEK, K.; NOVOTNÝ, V.

Released

30.03.2007

Location

ACM Portal. Association for Computing Machinery, 2007, ACM, Inc.

BibTex

@misc{BUT60678,
  author="Kamil {Bodeček} and Vít {Novotný}",
  title="Standard Definition to High Definition Migration in DVB",
  year="2007",
  address="ACM Portal. Association for Computing Machinery, 2007, ACM, Inc.",
  note="Abstract"
}