BS EN 61834-3-2000 录制.为用户使用的(525-60、625-50、1125-60和1250-50系统)用6.35mm磁带的螺旋扫描数字视频盒式录制系统.1125-60和1250-50系统的HD格式

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【英文标准名称】:Recording-Helical-scandigitalvideocassetterecordingsystemusing6,35mmmagnetictapeforconsumeruse(525-60,625-50,1125-60and1250-50systems)-HDformatfor1125-60and1250-50systems
【原文标准名称】:录制.为用户使用的(525-60、625-50、1125-60和1250-50系统)用6.35mm磁带的螺旋扫描数字视频盒式录制系统.1125-60和1250-50系统的HD格式
【标准号】:BSEN61834-3-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-08-15
【实施或试行日期】:2000-08-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:视频记录;螺旋扫描记录(法);规范(验收);数字录制技术;娱乐电子学;磁带记录;家用;盒式磁带;盒式录像带
【英文主题词】:Cassettes(magnetictapes);Digitalrecordingtechnique;Entertainmentelectronics;Helicalscanrecording;Homeuse;Magnetictaperecordings;Specification(approval);Videocassettes;Videorecording
【摘要】:ThemainobjectofthispartofIEC61834istoestablishbasicprinciplesapplicabletothenextgenerationofdigitalvideocassetterecordingsystemsforconsumerusefortheinterestofbothusersandmanufacturers.ThispartofIEC61834specifiesthecontent,formatandrecordingmethodofthedatablocksformingthehelicalrecordsonthetapecontainingaudio,video,andsystemdata.Itdescribesthespecificationsforthe1125-linesystemwithaframefrequencyof30,00Hz(hereinafterreferredtoasthe"1125-60system")andthe1250-linesystemwithaframefrequencyof25,00Hz(hereinafterreferredtoasthe"1250-50system")whicharenotincludedinparts1and2.Onevideochannelandfourindependentaudiochannelsarerecordedinthedigitalformat.Eachofthesechannelsisdesignedtobecapableofindependentediting.Thevideochannelrecordsandreproducesacomponenttelevisionsignalinthe1125-60and1250-50systems.Inpart3,thedatastructureofatrackisdefinedbyAPT=000bwhichconsistsoffourareasasdescribedin4.3.2inpart1andAP1=AP2=AP3=000b.ThedatastructureofMICisthesameasclause10inIEC61834-2.
【中国标准分类号】:M71
【国际标准分类号】:33_160_40
【页数】:68P;A4
【正文语种】:英语