SAE AS14487 Clamp, Loop, Plastic, Wire Support, Metric
作者:标准资料网 时间:2024-05-24 05:44:14 浏览:9275
来源:标准资料网
Product Code:SAE AS14487
Title:Clamp, Loop, Plastic, Wire Support, Metric
Issuing Committee:Ae-8c2 Terminating Devices And Tooling Committee
Scope:No scope available.
【英文标准名称】:Informationtechnology-Genericcodingofmovingpicturesandassociatedaudioinformation-Part1:Systems
【原文标准名称】:信息技术.移动画面和有关音频信息的通用编码.第1部分:系统
【标准号】:ISO/IEC13818-1-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-10
【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】:音频系统;汇编;编码(数据转换);数据转换;数据处理;定义;编码;数字;图像处理;信息技术;录音;系统建筑学;视频记录
【英文主题词】:Audiosystems;Codification;Coding(dataconversion);Dataconversion;Dataprocessing;Definitions;Encoding;Figures;Imageprocessing;Informationtechnology;Soundrecording;Systemarchitecture;Videorecording
【摘要】:ThisRecommendation|InternationalStandardspecifiesthesystemlayerofthecoding.ItwasdevelopedprincipallytosupportthecombinationofthevideoandaudiocodingmethodsdefinedinParts2and3ofISO/IEC13818.Thesystemlayersupportssixbasicfunctions:1)thesynchronizationofmultiplecompressedstreamsondecoding;2)theinterleavingofmultiplecompressedstreamsintoasinglestream;3)theinitializationofbufferingfordecodingstartup;4)continuousbuffermanagement;5)timeidentification;6)multiplexingandsignallingofvariouscomponentsinasystemstream.AnITU-TRec.H.222.0|ISO/IEC13818-1multiplexedbitstreamiseitheraTransportStreamoraProgramStream.BothstreamsareconstructedfromPESpacketsandpacketscontainingothernecessaryinformation.Bothstreamtypessupportmultiplexingofvideoandaudiocompressedstreamsfromoneprogramwithacommontimebase.TheTransportStreamadditionallysupportsthemultiplexingofvideoandaudiocompressedstreamsfrommultipleprogramswithindependenttimebases.Foralmosterror-freeenvironmentstheProgramStreamisgenerallymoreappropriate,supportingsoftwareprocessingofprograminformation.TheTransportStreamismoresuitableforuseinenvironmentswhereerrorsarelikely.AnITU-TRec.H.222.0|ISO/IEC13818-1multiplexedbitstream,whetheraTransportStreamoraProgramStream,isconstructedintwolayers:theoutermostlayeristhesystemlayer,andtheinnermostisthecompressionlayer.Thesystemlayerprovidesthefunctionsnecessaryforusingoneormorecompresseddatastreamsinasystem.ThevideoandaudiopartsofthisSpecificationdefinethecompressioncodinglayerforaudioandvideodata.CodingofothertypesofdataisnotdefinedbythisSpecification,butissupportedbythesystemlayerprovidedthattheothertypesofdataadheretotheconstraintsdefinedin2.7.
【中国标准分类号】:L71
【国际标准分类号】:35_040
【页数】:174P.;A4
【正文语种】:英语
【英文标准名称】:Textiles.Testsforcolourfastness.PartE11:colourfastnesstosteaming.
【原文标准名称】:纺织品.色牢度试验.第E11部分:耐蒸气色牢度
【标准号】:NFG07-013-11-1997
【标准状态】:现行
【国别】:法国
【发布日期】:1997-03-01
【实施或试行日期】:1997-03-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:W04
【国际标准分类号】:59_080_01
【页数】:8P;A4
【正文语种】:其他
