Hivatkozási szám

MSZ EN 61834-11:2008

Dokumentumazonosító

146119

Cím

Felvétel. Helikális letapogatású, digitális, közhasználatú, 6,35 mm-es mágnesszalagú, kazettás video-felvevőrendszer (525-60-as, 625-50-es, 1125-60-as és 1250-50-es rendszerek). 11. rész: HDV-formátum a 1080i és 720p rendszerekhez (IEC 61834-11:2008)

Angol cím

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 11: HDV format for 1080i and 720p systems (IEC 61834-11:2008)

Alkalmazási terület

This part of IEC 61834 specifies the content, format, and recording method of data blocks containing video, audio, and system data on the helical scan digital video cassettes using 6,35 mm tape as defined in IEC 61834-1 for recording MPEG-2 streaming HD signals. The MPEG-2 streaming HD signals defined in this standard have the following modes. The HD1 mode is designed for the following systems: • 525-line progressive with a frame frequency of 59,94 Hz (hereinafter referred to as 480p/60 system) • 625-line progressive with a frame frequency of 50,00 Hz (hereinafter referred to as 576p/50 system) • 525-line interlace with a field frequency of 59,94 Hz (hereinafter referred to as 480i/60 system) • 625-line interlace with a field frequency of 50,00 Hz (hereinafter referred to as 576i/50 system) • 525-line progressive with a frame frequency of 29,97 Hz (hereinafter referred to as 480p/30 system) • 625-line progressive with a frame frequency of 25,00 Hz (hereinafter referred to as 576p/25 system) • 750-line progressive with a frame frequency of 29,97 Hz (hereinafter referred to as 720p/30 system) • 750-line progressive with a frame frequency of 25,00 Hz (hereinafter referred to as 720p/25 system) • 750-line progressive with a frame frequency of 59,94 Hz (hereinafter referred to as 720p/60 system) • 750-line progressive with a frame frequency of 50,00 Hz (hereinafter referred to as 720p/50 system) The main specifications shall be as defined in IEC 61834-9 and IEC 61834-10.. Other information, such as details about MPEG-2 stream descriptors, trick play data, system data, etc., are defined in Clause 7. The HD2 mode is designed for the following systems: • 1125-line interlace with a field frequency of 59,94 Hz (hereinafter referred to as 1080i/60 system) • 1125-line interlace with a field frequency of 50,00 Hz (hereinafter referred to as 1080i/50 system) The main specifications for helical recordings and the program track data format shall be as defined in Clauses 5 and 6 of this standard. Other information, such as details about main data, PES data, search data, subcode data, MPEG-2 stream descriptors, etc., are defined in Clause 8.

ICS

33.160.40 Videorendszerek

Műszaki Bizottság

A szabvány nyelve

angol

Az érvényesség kezdete

2008-10-01

Forrás

idt EN 61834-11:2008; idt IEC 61834-11:2008

Előd

Utód

Módosítás

Kiegészítő információk

SZK-közlemények

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