SN 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 625-50 SYSTEMS
12-01-2013
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
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