MIL-PRF-19207E
作者:标准资料网 时间:2024-05-08 09:52:24 浏览:8704
来源:标准资料网
MIL-PRF-19207E, PERFORMANCE SPECIFICATION: FUSEHOLDERS, EXTRACTOR POST TYPE, BLOWN FUSE,INDICATING AND NON-INDICATING, GENERAL SPECIFICATION FOR (01 MAR 1999)., This specification covers the general requirements for enclosed, panel mounted, extractor post type electrical fuseholders, both blown fuse indicating and nonindicating.
【英文标准名称】:Chemicalsusedfortreatmentofwaterintendedforhumanconsumption-Sodiumacidpyrophosphate;GermanversionEN1205:1997
【原文标准名称】:饮用水处理用化学品.酸式钠焦磷酸
【标准号】:DINEN1205-1998
【标准状态】:作废
【国别】:德国
【发布日期】:1998-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:钠;焦磷酸盐;特性;水处理;水常规;饮用水;杂质;方法;准备;水质;运输;作标记;规范(验收);储存;试验;水;磷酸盐
【英文主题词】:
【摘要】:
【中国标准分类号】:G14
【国际标准分类号】:71_100_80
【页数】:9P;A4
【正文语种】:德语
【英文标准名称】:Informationtechnology-Codingofaudio-visualobjects-Part15:AdvancedVideoCoding(AVC)fileformat
【原文标准名称】:信息技术.视听对象的编码.第15部分:高级视频编码(AVC)文档格式
【标准号】:ISO/IEC14496-15-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-06
【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/SC29
【标准类型】:()
【标准水平】:()
【中文主题词】:声信号;代码表示;编码(数据转换);数据交换;数据格式;数据处理;定义;编码;文件结构;(数据)格式;功能性;图形数据处理;图像处理;信息交换;信息技术;交互式的;MPEG;多媒体;视频信号
【英文主题词】:Acousticsignals;Codedrepresentation;Coding(dataconversion);Dataexchange;Dataformats;Dataprocessing;Definitions;Encoding;Filestructure;Formats;Functionality;Graphicdataprocessing;Imageprocessing;Informationinterchange;Informationtechnology;Interactive;MPEG;Multimedia;Videosignals
【摘要】:ThispartofISO/IEC14496specifiesthestorageformatforAVC(ISO/IEC14496-10)videostreams.ThestorageofAVCcontentusestheexistingcapabilitiesoftheISObasemediafileformatbutalsodefinesextensionstosupportthefollowingfeaturesoftheAVCcodec.?Switchingpictures:toenableswitchingbetweendifferentcodedstreamsandsubstitutionofpictureswithinthesamestream.?Sub-sequencesandlayers:providesastructuringofthedependenciesofagroupofpicturestoprovideforaflexiblestreamstructure(e.g.intermsoftemporalscalabilityandlayering).?Parametersets:thesequenceandpictureparametersetmechanismdecouplesthetransmissionofinfrequentlychanginginformationfromthetransmissionofcodedmacroblockdata.Eachslicecontainingthecodedmacroblockdatareferencesthepictureparametersetcontainingitsdecodingparameters.Inturn,thepictureparametersetreferencesasequenceparametersetthatcontainssequenceleveldecodingparameterinformation.ThefileformatforstorageofSVCcontent,asdefinedinAnnexesAtoE,andthefileformatforstorageofMVCcontent,asdefinedinAnnexesBtoF,usetheexistingcapabilitiesoftheISObasemediafileformatandtheplainAVCfileformat(i.e.thefileformatspecifiedinClauses2to5notincludingSVCandMVCsupportsspecifiedinAnnexesAtoF).Inaddition,thefollowingnewextensions,amongothers,tosupportSVC-and/orMVC-specificfeaturesarespecified.?Scalableormultiviewgrouping:astructuringandgroupingmechanismtoindicatetheassociationofNALunitswithdifferenttypesandhierarchylevelsofscalability.?Aggregator:astructuretoenableefficientscalablegroupingofNALunitsbychangingirregularpatternsofNALunitsintoregularpatternsofaggregateddataunits.?Extractor:astructuretoenableefficientextractionofNALunitsfromothertracksthantheonecontainingthemediadata.?Temporalmetadatastatements:structuresforstoringtime-alignedinformationofmediasamples.?AVCcompatibility:aprovisionforstoringanSVCorMVCbitstreaminanAVCcompatiblemanner,suchthattheAVCcompatiblebaselayercanbeusedbyanyplainAVCfileformatcompliantreader.
【中国标准分类号】:L71;L64
【国际标准分类号】:35_040
【页数】:96P.;A4
【正文语种】:英语
