IEC 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 , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French
27-06-2001
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FOREWORD
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
Is an extension of the SD specification (SD mode) and covers the features necessary to enable a DVCR to record and reproduce PALplus signals.
| Committee |
TC 100/TA 6
|
| DevelopmentNote |
Stability Date: 2023. (11/2012)
|
| DocumentType |
Standard
|
| Pages |
25
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 61834-8 : 2014 | Identical |
| NEN EN IEC 61834-8 : 2001 | Identical |
| I.S. EN 61834-8:2001 | Identical |
| PN EN 61834-8 : 2002 | Identical |
| SN EN 61834-8 : 2001 | Identical |
| UNE-EN 61834-8:2001 | Identical |
| BS EN 61834-8:2001 | Identical |
| CEI EN 61834-8 : 2002 | Identical |
| EN 61834-8:2001 | Identical |
| DIN EN 61834-8:2002-03 | Identical |
| IEC 61834-2:1998 | 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 2: SD format for 525-60 and 625-50 systems |
| IEC 61883-2:2004 | Consumer audio/video equipment - Digital interface - Part 2: SD-DVCR data transmission |
| IEC 61834-4:1998 | 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 4: Pack header table and contents |
| IEC 61883-1:2008 | Consumer audio/video equipment - Digital interface - Part 1: General |
| IEC 61834-1:1998+AMD1:2001 CSV | 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 1: General specifications |
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