BS EN 62071-2:2006 PDF

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.

BS EN 62071-2:2006 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

2006 BS EN 62071-1:2006 Helical-scan compressed digital video cassette system using 6, 35 mm magnetic tape - Format D-7 - VTR specifications
2001 BS EN 62071:2001 Helical-scan compressed digital video cassette recording system using 6,35mm magnetic tape - Forum D-7