IEC 62071-2:2005
Helical-scan compressed digital video cassette system using 6@35 mm magnetic tape Format D-7 Part 2: Compression format (Edition 1.0)

Standard No.

IEC 62071-2:2005

Release Date

2005

Published By

IEC - International Electrotechnical Commission

Latest

IEC 62071-2:2005

Replace

IEC 100/901/CDV:2004 IEC 62071:2000

Scope

This part of IEC 62071 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 standard does not define the DV compliant data structure for interface, of digital audio, subcode data and compressed video with the following parameters: 625/50 system - 4:2:0 image sampling structure, 25 Mb/s data rate The compression algorithm and the DIF structure conform to the DV data structure as defined in IEC 61834. Differences between the DV-based data structure defined in this standard and IEC 61834 are shown in Annex A.

IEC 62071-2:2005 Referenced Document

• ITU-R BT.601-5-1995 Studio Encoding Parameters of Digital Television for Standard 4:3 and Wide-Screen 16:9 Aspect Ratios
• SMPTE 12M-1999 Television, Audio and Film - Time and Control Code

IEC 62071-2:2005 history

• 2005 IEC 62071-2:2005 Helical-scan compressed digital video cassette system using 6@35 mm magnetic tape Format D-7 Part 2: Compression format (Edition 1.0)

IEC 62071-2:2005 Helical-scan compressed digital video cassette system using 6@35 mm magnetic tape Format D-7 Part 2: Compression format (Edition 1.0) has been changed from IEC 62071:2000 Helical-scan compressed digital video cassette recording system using 6,35 mm magnetic tape - Format D-7.