ISO/IEC 23000-5-2011 信息技术.多媒体应用格式(MPEG-A).第5部分:媒体流应用格式
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【英文标准名称】:Informationtechnology.Multimediaapplicationformat(MPEG-A).Part5:Mediastreamingapplicationformat
【原文标准名称】:信息技术.多媒体应用格式(MPEG-A).第5部分:媒体流应用格式
【标准号】:ISO/IEC23000-5-2011
【标准状态】:现行
【国别】:国际
【发布日期】:2011-02-01
【实施或试行日期】:2011-02-01
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1/SC29
【标准类型】:()
【标准水平】:()
【中文主题词】:应用协议;应用;字符集;数据转换;数据格式;数据存储;定义(术语);数字的;编码;文件结构(计算机);信息技术;介质;元数据;运动图像专家(MPEG);多媒体;重放设备;复制
【英文主题词】:Applicationprotocol;Applications;Charactersets;Dataconversion;Dataformats;Datastorage;Definitions;Digital;Encoding;Fileorganization(computers);Informationtechnology;Media;Metadata;MPEG;Multimedia;Reproducingequipment;Reproductions
【摘要】:ThispartofISO/IEC23000specifiesadigitalitemstructure,afileformat,andreferencesasetofprotocolsusedinamediastreamingenvironmentforapplicationswheregovernedaudioandvideoinformationisstreamedtoanend-userdevicebymeansofexistingprotocolssuchasMPEG-2TransportStreamorRealTimeProtocoloverUserDatagramProtocolsoverInternetProtocol(RTP/UDP/IP),andprovidesinformativeimplementationexamplescorrespondingtospecificapplications.NOTEThispartofISO/IEC23000offersastandardizedsolutionforthestreamingofaudio-visualinformation,metadata,multimediaobjectsandrelatedpresentationinformationtofacilitatesimpleandfullyinteroperableexchangeacrossdifferentdevicesandplatforms.TheMediaStreamingApplicationFormatallowsconformingdevicestoaccessaudioandvideoinformationthatisgovernedorungoverned,andreachesend-userdevicesusingavarietyofmeans.TheformatofthemediastreamingcontentspecifiedaspartofthispartofISO/IEC23000reliesonanumberofMPEGtechnologiessuchasthesefoundinISO/IEC21000-2,ISO/IEC21000-3,ISO/IEC21000-4,ISO/IEC21000-5,ISO/IEC21000-9andISO/IEC21000-18,aswellasonseveralMPEG-2/4standardsrelatedtoaudio/videoencodingandcomposition,asthisMAFspecifies"native"resourcesforsomeapplicationscenarios.SomeoftheInternationalStandardsmentionedabovearereferencedintheirentiretybythispartofISO/IEC23000,whereasothersareonlyusedpartially,andinaspecificway.
【中国标准分类号】:L70
【国际标准分类号】:35_040
【页数】:100P.;A4
【正文语种】:英语
【原文标准名称】:信息技术.多媒体应用格式(MPEG-A).第5部分:媒体流应用格式
【标准号】:ISO/IEC23000-5-2011
【标准状态】:现行
【国别】:国际
【发布日期】:2011-02-01
【实施或试行日期】:2011-02-01
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1/SC29
【标准类型】:()
【标准水平】:()
【中文主题词】:应用协议;应用;字符集;数据转换;数据格式;数据存储;定义(术语);数字的;编码;文件结构(计算机);信息技术;介质;元数据;运动图像专家(MPEG);多媒体;重放设备;复制
【英文主题词】:Applicationprotocol;Applications;Charactersets;Dataconversion;Dataformats;Datastorage;Definitions;Digital;Encoding;Fileorganization(computers);Informationtechnology;Media;Metadata;MPEG;Multimedia;Reproducingequipment;Reproductions
【摘要】:ThispartofISO/IEC23000specifiesadigitalitemstructure,afileformat,andreferencesasetofprotocolsusedinamediastreamingenvironmentforapplicationswheregovernedaudioandvideoinformationisstreamedtoanend-userdevicebymeansofexistingprotocolssuchasMPEG-2TransportStreamorRealTimeProtocoloverUserDatagramProtocolsoverInternetProtocol(RTP/UDP/IP),andprovidesinformativeimplementationexamplescorrespondingtospecificapplications.NOTEThispartofISO/IEC23000offersastandardizedsolutionforthestreamingofaudio-visualinformation,metadata,multimediaobjectsandrelatedpresentationinformationtofacilitatesimpleandfullyinteroperableexchangeacrossdifferentdevicesandplatforms.TheMediaStreamingApplicationFormatallowsconformingdevicestoaccessaudioandvideoinformationthatisgovernedorungoverned,andreachesend-userdevicesusingavarietyofmeans.TheformatofthemediastreamingcontentspecifiedaspartofthispartofISO/IEC23000reliesonanumberofMPEGtechnologiessuchasthesefoundinISO/IEC21000-2,ISO/IEC21000-3,ISO/IEC21000-4,ISO/IEC21000-5,ISO/IEC21000-9andISO/IEC21000-18,aswellasonseveralMPEG-2/4standardsrelatedtoaudio/videoencodingandcomposition,asthisMAFspecifies"native"resourcesforsomeapplicationscenarios.SomeoftheInternationalStandardsmentionedabovearereferencedintheirentiretybythispartofISO/IEC23000,whereasothersareonlyusedpartially,andinaspecificway.
【中国标准分类号】:L70
【国际标准分类号】:35_040
【页数】:100P.;A4
【正文语种】:英语
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