Table of Contents
1Scope
2Normativereferences
2.1Identicalrecommendations/Internationalstandards
2.2Pairedrecommendations/Internationalstandards
equivalent
intechnicalcontent
2.3Additionalreferences
3Definitions
4Abbreviations
5Conventions
6Generalprinciples
6.1Contentarchitectures
6.1.1Formattedprocessablecontentarchitecture
class
6.2Content
6.3Presentationattributes
6.4Contentportionattributes
6.5Codingofcontentinformation
7Audiopositioning
7.1Basicconcepts
7.1.1Measurementunits
7.2Positioningofelementsofsampledsoundinabasic
layouttimeframe
7.3Referencerecordinglevel
8Audiopresentation
8.1Attenuationandtemporalenvelope
8.2Frequencyenvelope
9Definitionofaudiopresentationattributes
9.1Sharedpresentationattributes
9.1.1Clipping
9.2Layoutpresentationattributes
9.2.1Attenuation
9.2.2Temporalenvelope
9.2.3Frequencyenvelope
9.2.4Contentarchitectureclass
10Definitionofaudiocontentportionattributes
10.1Commoncodingattributes
10.1.1Typeofcoding
10.2Othercodingattributes
10.2.1Marker
10.3Contentinformationattribute
11Formaldefinitionsofaudiocontentarchitecture
dependentdatatypes
11.1Introduction
11.2Representationofdocumentprofileattributes
11.3Representationofpresentationattributes
11.4Representationofcodingattributes
11.5Representationofnon-basicfeaturesandnon-standard
defaults
12Contentlayoutprocess
12.1Introduction
12.1.1Purpose
12.1.2Availablearea
12.1.3Availabletimespan
12.1.4Presentationattributes
12.1.5Audiocontentarchitectureclasses
12.1.6Associationofcontent
12.2Contentlayoutprocessforaudiocontent
13Contentpresentationprocess
13.1Introduction
13.2Contentpresentationprocessforformattedprocessable
form
14Interactionswithdocumentarchitectureattributes
15Definitionsofaudiocontentarchitectureclasses
15.1Summaryofaudiopresentationattributes
15.2Summaryofaudiocontentportionattributes
AnnexA-SGMLrepresentationofaudiocontent-specific
attributesforODL
A.1Introduction
A.2Namesandpublicidentifiers
A.3Representationofattributevalues
A.3.1Constructedparameters
A.3.2Stringparameters
A.3.3Keywordparameters
A.3.4Integerparameters
A.3.5Realparameters
A.4Presentationattributes
A.5Codingattributes
AnnexB-Datatypedefinitionsforaudiocontent
architectureattributes
AnnexC-Summaryofaudiocontentarchitectureclass
C.1Formattedprocessableaudiocontentarchitecture
class
C.1.1Presentationattributes
C.1.2Contentportionattributes
AnnexD-SummaryofASN.1objectidentifiers
AnnexE-ModificationstootherpartsofITU-T
Rec.T.410-Series|ISO/IEC8613
E.1ModificationstoITU-TRec.T.411|ISO/IEC8613-1
E.2ModificationstoITU-TRec.T.412|ISO/IEC8613-2
E.3ModificationstoITU-TRec.T.414|ISO/IEC8613-4
E.4ModificationstoITU-TRec.T.415|ISO/IEC8613-5
AnnexF-Characteristicsofaudioencodingschemes Abstract
Defines audio content architectures that can be used in conjunction with others, aspects of rendition applicable to the presentation of audio content, the presentation and content portion attributes applicable to these audio content architectures and describes an audio layout and presentation process.
