I.S. EN 61834-8:2001
Current
The latest, up-to-date edition.
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
Hardcopy , PDF
English
01-01-2001
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.
Dates of withdrawal of national standards are available from NSAI.
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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 |
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