標準號：IEC 61834-11-2008
中文標準名稱：錄像.消費者用6.35mm磁帶的螺旋掃描數(shù)字錄像帶錄像系統(tǒng)(525-60、625-50、1125-60和1250-50系統(tǒng)).第11部分:1080i和720p系統(tǒng)用HDV格式
英文標準名稱：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
標準類型：M71
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：M71
國際標準分類號：33.160.40
引用標準：IEC 61834-1;IEC 61834-2;IEC 61834-4;IEC 61834-9;IEC 61834-10;ISO/IEC 11172-3;ISO/IEC 13818-1;ISO/IEC 13818-2;ISO/IEC 13818-3;ISO/IEC 13818-9;ITU-R Recommendation BT.709-5;ETSI EN 300 468, V1.5.1-2003;ARIB STD-B10;ARIB STD-B20
適用范圍：This part of IEC 61834 specifies the content, format, and recording method of data blockscontaining video, audio, and system data on the helical scan digital video cassettes using6,35 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 as480p/60 system)? 625-line progressive with a frame frequency of 50,00 Hz (hereinafter referred to as576p/50 system)? 525-line interlace with a field frequency of 59,94 Hz (hereinafter referred to as480i/60 system)? 625-line interlace with a field frequency of 50,00 Hz (hereinafter referred to as576i/50 system)? 525-line progressive with a frame frequency of 29,97 Hz (hereinafter referred to as480p/30 system)? 625-line progressive with a frame frequency of 25,00 Hz (hereinafter referred to as576p/25 system)? 750-line progressive with a frame frequency of 29,97 Hz (hereinafter referred to as720p/30 system)? 750-line progressive with a frame frequency of 25,00 Hz (hereinafter referred to as720p/25 system)? 750-line progressive with a frame frequency of 59,94 Hz (hereinafter referred to as720p/60 system)? 750-line progressive with a frame frequency of 50,00 Hz (hereinafter referred to as720p/50 system)The main specifications shall be as defined in IEC 61834-9 and IEC 61834-10.. Otherinformation, 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/60system)? 1125-line interlace with a field frequency of 50,00 Hz (hereinafter referred to as 1080i/50system)The main specifications for helical recordings and the program track data format shall be asdefined in Clauses 5 and 6 of this standard. Other information, such as details about maindata, PES data, search data, subcode data, MPEG-2 stream descriptors, etc., are defined inClause 8.