【英文标准名称】:Informationtechnology.Genericcodingofmovingpicturesandassociatedaudioinformation.Compliancetesting
【原文标准名称】:信息技术.活动图像和相关音频信息的通用编码.一致性测试
【标准号】:BSISO/IEC13818-4-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-03-15
【实施或试行日期】:2000-03-15
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:认可试验;数据处理;视频记录;数字记录法;编码(数据转换);视频信号;录音;声信号;信息交流;合格;数据转换;电影摄影;情报系统
【英文主题词】:informationexchange;acousticsignals;conformity;dataprocessing;videosignals;soundrecording;informationsystems;coding(dataconversion);cinematography;digitalrecordingmethods;videorecording;approvaltesting;dataconversion
【摘要】:ThisRecommendation|InternationalStandardspecifiesthecodedrepresentationofpictureinformationfordigitalstoragemediaanddigitalvideocommunicationandspecifiesthedecodingprocess.Therepresentationsupportsconstantbitratetransmission,variablebitratetransmission,randomaccess,channelhopping,scalabledecoding,bitstreamediting,aswellasspecialfunctionssuchasfastforwardplayback,fastreverseplayback,slowmotion,pauseandstillpictures.ThisRecommendation|InternationalStandardisforwardcompatiblewithISO/IEC11172-2andupwardordownwardcompatiblewithEDTV,HDTV,SDTVformats.ThisRecommendation|InternationalStandardisprimarilyapplicabletodigitalstoragemedia,videobroadcastandcommunication.Thestoragemediamaybedirectlyconnectedtothedecoder,orviacommunicationsmeanssuchasbusses,LANs,ortelecommunicationslinks.
【中国标准分类号】:L81
【国际标准分类号】:33_160_60;35_040
【页数】:74P;A4
【正文语种】:英语