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BS EN 62071-2:2006

BS EN 62071-2:2006

Current

Current

The latest, up-to-date edition.

Helical-scan compressed digital video cassette system using 6,35 mm magnetic tape. Format D-7 Compression format

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

10-31-2006

Publisher

British Standards Institution

1 Scope
2 Normative references
3 Abbreviations and acronyms
4 Interface
  4.1 Introduction
  4.2 Data structure
  4.3 Header section
  4.4 Subcode section
  4.5 VAUX section
  4.6 Audio section
  4.7 Video section
5 Video compression
  5.1 Video structure
  5.2 DCT processing
  5.3 Quantization
  5.4 Variable length coding (VLC)
  5.5 The arrangement of a compressed macro block
  5.6 The arrangement of a video segment
Annex A (informative) Differences between IEC 61834 and
                      IEC 62071-2
Annex B (normative) Digital filter for sampling-rate
                      conversion from 4:2:2 to 4:1:1 colour
                      difference signals
Annex C (informative) Block diagram of D-7 recorder
Annex ZA (normative) Normative references to international
                     publications with their corresponding
                     European publications
Bibliography

Defines the DV-based data structure for the interface of digital audio, subcode data and compressed video with the following parameters: - 525/60 system - 4:1:1 image sampling structure, 25 Mb/s data rate; - 525/60 system - 4:2:2 image sampling structure, 50 Mb/s data rate; - 625/50 system - 4:1:1 image sampling structure, 25 Mb/s data rate; - 625/50 system - 4:2:2 image sampling structure, 50 Mb/s data rate.

IEC 62071-2:2005 defines the DV-based data structure for the interface of digital audio, subcode data and compressed video with the following parameters:
- 525/60 system - 4:1:1 image sampling structure, 25 Mb/s data rate;
- 525/60 system - 4:2:2 image sampling structure, 50 Mb/s data rate;
- 625/50 system - 4:1:1 image sampling structure, 25 Mb/s data rate;
- 625/50 system - 4:2:2 image sampling structure, 50 Mb/s data rate. This bilingual version (2013-07) corresponds to the monolingual English version, published in 2005-10.

Committee
EPL/100
DevelopmentNote
Together with BS EN 62071-1 and BS EN 62071-3 it supersedes BS EN 62071. Supersedes 05/30127335 DC. (11/2006)
DocumentType
Standard
Pages
72
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
I.S. EN 62071-2:2006 Identical
EN 62071-2:2006 Identical
DIN EN 62071-2:2006-10 Identical
NBN EN 62071-2 : 2007 Identical
IEC 62071-2:2005 Identical
NF EN 62071-2 : 2006 Identical

SMPTE ST 125 : 2013 SDTV COMPONENT VIDEO SIGNAL CODING 4:4:4 AND 4:2:2 FOR 13.5 MHZ AND 18 MHZ SYSTEMS
AES 3 : 2009(R2014) AES STANDARD FOR DIGITAL AUDIO ENGINEERING - SERIAL TRANSMISSION FORMAT FOR TWO-CHANNEL LINEARLY REPRESENTED DIGITAL AUDIO DATA
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
EN 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
SMPTE 12M : 1999 TELEVISION, AUDIO AND FILM - TIME AND CONTROL CODE

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