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RECORDING - HELICAL-SCAN DIGITAL VIDEO CASSETTE RECORDING SYSTEM USING 6,35 MM MAGNETIC TAPE FOR CONSUMER USE (525-60, 625-50, 1125-60 AND 1250-50 SYSTEMS) - PART 8: PALPLUS FORMAT FOR THE 625-50 SYSTEM

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2001

Publisher

National Standards Authority of Ireland

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For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

1 General
   1.1 Scope
   1.2 Normative references
   1.3 Definitions, symbols and abbreviations
   1.4 Test conditions and environment
2 Helical recordings
3 Programme track data arrangement
4 Audio interface
5 Video interface
6 Audio signal processing
7 Video signal processing
   7.1 Introduction
   7.2 Error correction code
   7.3 Randomization pattern
   7.4 Video structure
        7.4.1 Helper signals
        7.4.2 WSS signalling bits and WHITE LEVEL
               REFERENCE
        7.4.3 Sampling structure
        7.4.4 DCT block
        7.4.5 Macro block
        7.4.6 Super block
        7.4.7 Definition of super block number, macro
               block number and value of the pixel
        7.4.8 Definition of video segment and compressed
               macro block
   7.5 DCT processing
   7.6 Quantization
   7.7 Variable length coding (VLC)
   7.8 Arrangement of a compressed macro block
   7.9 Arrangement of a video segment
   7.10 Data-sync block and compressed macro block
   7.11 Video auxiliary data (VAUX)
   7.12 Invalid recording
8 Subcode signal processing
9 System data
10 MIC (memory in cassette)
11 Data structure at digital interface
Bibliography
Annex ZA (normative) - Normative references to international
         publications with their corresponding European
         publications

Includes the features necessary to enable a DVCR to record and reproduce PALplus signals and is an extension of the SD specification (SD mode).

DevelopmentNote	For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType	Standard
Pages	42
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
BS EN 61834-8:2001	Identical
SN EN 61834-8 : 2001	Identical
DIN EN 61834-8:2002-03	Identical
IEC 61834-8:2001	Identical
EN 61834-8:2001	Identical
NBN EN 61834-8 : 2002	Identical