ISO/IEC 13522-1-1997 信息技术多媒体和超媒体信息编码第1部分:MHEG对象表示基本记法(ASN.1)
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【英文标准名称】:Informationtechnology-Codingofmultimediaandhypermediainformation-Part1:MHEGobjectrepresentation-Basenotation(ASN.1)
【原文标准名称】:信息技术多媒体和超媒体信息编码第1部分:MHEG对象表示基本记法(ASN.1)
【标准号】:ISO/IEC13522-1-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-05
【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】:ASN.1;多媒体;信息交换;信息技术;通信规程;数据处理;计算机制图;超媒体;编码;图像处理;编码(数据转换)
【英文主题词】:ASN.1;Coding(dataconversion);Communicationprocedures;Computergraphics;Dataprocessing;Encoding;Hypermedia;Imageprocessing;Informationinterchange;Informationtechnology;Multimedia
【摘要】:ThispartofISO/IEC13522specifiesthecodedrepresentationoffinal-formmultimediaandhypermediainformationobjectsthatareinterchangedasunitswithinoracrossservicesandapplications,byanymeansofinterchange(e.g.storage,localareanetwork,wideareatelecommunication,broadcasttelecommunicationsorbroadcastnetworks).Theseobjects,calledMHEGobjects,definethestructureofamultimediapresentation.Theseobjectsprovidethefollowingfunctionalities:-final-formrepresentation,-systemswithminimalresources,-interactivityandmultimediasynchronisation,-real-timepresentation,-real-timeinterchange,asacommonbaseformanymultimediaandhypermediaapplications.ThispartofISO/IEC13522defines:-thespecificationsoftheMHEGobjectswithoutregardfortheunderlyingrepresentationcodedrepresentation,-thebase-codedrepresentation,usingtheASN-1representation.(OthertypesofcodedrepresentationmaybespecifiedinotherpartsofISO/IEC13522.)1SpecificityofthescopeSinceitisexpectedthatawiderangeofrecommendations,standards,andusingapplicationswillbeusersofthispartofISO/IEC13522,thescopefocusesonthegenericstructuringaspects.ThispartofISO/IEC13522recognisesthesemanticsimpliedbythespecificationoftheMHEGobjectsbutdoesnotenforceanysemanticinterpretationbytheusingapplication.2IssuesoutsidethescopeofthispartofISO/IEC13522Thescopeexcludesanystandardisationofmodels,services,systems,protocolsorapplicationsthatmakeuseofMHEGobjects.IntegrationofMHEGobjectswithinthesemodels,services,systems,protocolsorapplications,orinterworking,maybedefinedbyotherstandards.ThecodedrepresentationofcontentdataisnotinthescopeofthispartofISO/IEC13522.
【中国标准分类号】:L70
【国际标准分类号】:35_040;35_240_99
【页数】:357P.;A4
【正文语种】:英语
【原文标准名称】:信息技术多媒体和超媒体信息编码第1部分:MHEG对象表示基本记法(ASN.1)
【标准号】:ISO/IEC13522-1-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-05
【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】:ASN.1;多媒体;信息交换;信息技术;通信规程;数据处理;计算机制图;超媒体;编码;图像处理;编码(数据转换)
【英文主题词】:ASN.1;Coding(dataconversion);Communicationprocedures;Computergraphics;Dataprocessing;Encoding;Hypermedia;Imageprocessing;Informationinterchange;Informationtechnology;Multimedia
【摘要】:ThispartofISO/IEC13522specifiesthecodedrepresentationoffinal-formmultimediaandhypermediainformationobjectsthatareinterchangedasunitswithinoracrossservicesandapplications,byanymeansofinterchange(e.g.storage,localareanetwork,wideareatelecommunication,broadcasttelecommunicationsorbroadcastnetworks).Theseobjects,calledMHEGobjects,definethestructureofamultimediapresentation.Theseobjectsprovidethefollowingfunctionalities:-final-formrepresentation,-systemswithminimalresources,-interactivityandmultimediasynchronisation,-real-timepresentation,-real-timeinterchange,asacommonbaseformanymultimediaandhypermediaapplications.ThispartofISO/IEC13522defines:-thespecificationsoftheMHEGobjectswithoutregardfortheunderlyingrepresentationcodedrepresentation,-thebase-codedrepresentation,usingtheASN-1representation.(OthertypesofcodedrepresentationmaybespecifiedinotherpartsofISO/IEC13522.)1SpecificityofthescopeSinceitisexpectedthatawiderangeofrecommendations,standards,andusingapplicationswillbeusersofthispartofISO/IEC13522,thescopefocusesonthegenericstructuringaspects.ThispartofISO/IEC13522recognisesthesemanticsimpliedbythespecificationoftheMHEGobjectsbutdoesnotenforceanysemanticinterpretationbytheusingapplication.2IssuesoutsidethescopeofthispartofISO/IEC13522Thescopeexcludesanystandardisationofmodels,services,systems,protocolsorapplicationsthatmakeuseofMHEGobjects.IntegrationofMHEGobjectswithinthesemodels,services,systems,protocolsorapplications,orinterworking,maybedefinedbyotherstandards.ThecodedrepresentationofcontentdataisnotinthescopeofthispartofISO/IEC13522.
【中国标准分类号】:L70
【国际标准分类号】:35_040;35_240_99
【页数】:357P.;A4
【正文语种】:英语
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