ISO/IEC 15938-1-2002 信息技术.多媒体内容描述界面.第1部分:系统
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【英文标准名称】:Informationtechnology-Multimediacontentdescriptioninterface-Part1:Systems
【原文标准名称】:信息技术.多媒体内容描述界面.第1部分:系统
【标准号】:ISO/IEC15938-1-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-07
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:数据编码;界面;信息交换;多媒体;数据处理;信息技术;定义;定义;数据表示
【英文主题词】:Dataenciphering;Dataprocessing;Datarepresentation;Definitions;Informationinterchange;Informationtechnology;Interfaces;Multimedia
【摘要】:ThisInternationalStandarddefinesaMultimediaContentDescriptionInterface,specifyingaseriesofinterfacesfromsystemtoapplicationleveltoallowdisparatesystemstointerchangeinformationaboutmultimediacontent.Itdescribesthearchitectureforsystems,alanguageforextensionsandspecificapplications,descriptiontoolsintheaudioandvisualdomains,aswellastoolsthatarenotspecifictoaudio-visualdomains.ThispartofISO/IEC15938specifiessystemlevelfunctionalitiesforthecommunicationofmultimediacontentdescriptions.ISO/IEC15938-1providesaspecificationwhichwill:—enabledevelopmentofISO/IEC15938receivingsub-systems,calledISO/IEC15938Terminal,orTerminalinshort,toreceiveandassemblepossiblypartitionedandcompressedmultimediacontentdescriptions—providerulesforthepreparationofmultimediacontentdescriptionsconsistingofthetoolsspecifiedinParts3,4and5ofISO/IEC15938forefficienttransportandstorage.ThedecodingprocesswithintheISO/IEC15938Terminalisnormative.Therulesmentionedprovideguidanceforthepreparationandencodingofmultimediacontentdescriptionswithoutleadingtoauniqueencodedrepresentationofsuchdescriptions.ThispartoftheMPEG-7Standardisintendedtobeimplementedinconjunctionwithotherpartsofthestandard.Inparticular,MPEG-7Part1:SystemsassumessomeknowledgeofPart2:DescriptionDefinitionLanguage(DDL)initsnormativesyntacticdefinitionsofDescriptorsandDescriptionSchemes,aswellasintheprocessingofschemaanddescriptions.ThemethodsforobtainingthedescriptionstowhichtheencodingtechniquesinthispartreferaredefinedinParts3,4,and5ofISO/IEC15938.MPEG-7isanextensiblestandard.ThestandardmethodofextendingthestandardbeyondtheDescriptionSchemesprovidedinthestandardistodefinenewonesintheDDL,andtomakethoseDSsasaccessibleastheinstantiateddescriptions.FurtherdetailsareavailableinPart2.
【中国标准分类号】:L81
【国际标准分类号】:35_040
【页数】:85P;A4
【正文语种】:英语
【原文标准名称】:信息技术.多媒体内容描述界面.第1部分:系统
【标准号】:ISO/IEC15938-1-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-07
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:数据编码;界面;信息交换;多媒体;数据处理;信息技术;定义;定义;数据表示
【英文主题词】:Dataenciphering;Dataprocessing;Datarepresentation;Definitions;Informationinterchange;Informationtechnology;Interfaces;Multimedia
【摘要】:ThisInternationalStandarddefinesaMultimediaContentDescriptionInterface,specifyingaseriesofinterfacesfromsystemtoapplicationleveltoallowdisparatesystemstointerchangeinformationaboutmultimediacontent.Itdescribesthearchitectureforsystems,alanguageforextensionsandspecificapplications,descriptiontoolsintheaudioandvisualdomains,aswellastoolsthatarenotspecifictoaudio-visualdomains.ThispartofISO/IEC15938specifiessystemlevelfunctionalitiesforthecommunicationofmultimediacontentdescriptions.ISO/IEC15938-1providesaspecificationwhichwill:—enabledevelopmentofISO/IEC15938receivingsub-systems,calledISO/IEC15938Terminal,orTerminalinshort,toreceiveandassemblepossiblypartitionedandcompressedmultimediacontentdescriptions—providerulesforthepreparationofmultimediacontentdescriptionsconsistingofthetoolsspecifiedinParts3,4and5ofISO/IEC15938forefficienttransportandstorage.ThedecodingprocesswithintheISO/IEC15938Terminalisnormative.Therulesmentionedprovideguidanceforthepreparationandencodingofmultimediacontentdescriptionswithoutleadingtoauniqueencodedrepresentationofsuchdescriptions.ThispartoftheMPEG-7Standardisintendedtobeimplementedinconjunctionwithotherpartsofthestandard.Inparticular,MPEG-7Part1:SystemsassumessomeknowledgeofPart2:DescriptionDefinitionLanguage(DDL)initsnormativesyntacticdefinitionsofDescriptorsandDescriptionSchemes,aswellasintheprocessingofschemaanddescriptions.ThemethodsforobtainingthedescriptionstowhichtheencodingtechniquesinthispartreferaredefinedinParts3,4,and5ofISO/IEC15938.MPEG-7isanextensiblestandard.ThestandardmethodofextendingthestandardbeyondtheDescriptionSchemesprovidedinthestandardistodefinenewonesintheDDL,andtomakethoseDSsasaccessibleastheinstantiateddescriptions.FurtherdetailsareavailableinPart2.
【中国标准分类号】:L81
【国际标准分类号】:35_040
【页数】:85P;A4
【正文语种】:英语
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