element BufferAudioSource

diagram |
type | extension of X3DSoundSourceNode
properties |
content | complex
children | IS MetadataBoolean MetadataDouble MetadataFloat MetadataInteger MetadataSet MetadataString
used by |
groups | AudioGraphContentModel ChildContentModelFull
attributes |
Name | Type | Use | Default | Fixed | Annotation
DEF | xs:ID |  |  |  |
appinfo
DEF defines a unique ID name for each node, referenceable by other nodes.
USE | xs:IDREF |  |  |  |
appinfo
USE means reuse an already DEF-ed node ID, excluding all child nodes and all other attributes (except for containerField, which can have a different value).
class | xs:NMTOKENS |  |  |  |
appinfo
The class attribute is a space-separated list of classes, reserved for use by Cascading Style Sheets (CSS) and XML stylesheets. This attribute is only functional if the X3D model is loaded within an HTML page.
id | xs:NMTOKEN |  |  |  |
appinfo
The id attribute is a unique identifier, reserved for use by HTML5/DOM pages, independent of DEF labeling and internal X3D node referencing. This attribute is only functional if the X3D model is loaded within an HTML page.
style | SFString |  |  |  |
appinfo
The style attribute provides an inline block of CSS for element styling, reserved for use by Cascading Style Sheets (CSS) and XML stylesheets. This attribute is only functional if the X3D model is loaded within an HTML page.
description | SFString |  |  |  |
pauseTime | SFTime |  | 0 |  |
appinfo
<xs:attribute name="componentName" type="componentNameChoices" fixed="Time"/> <xs:attribute name="componentLevel" type="xs:positiveInteger" fixed="2"/>
resumeTime | SFTime |  | 0 |  |
appinfo
<xs:attribute name="componentName" type="componentNameChoices" fixed="Time"/> <xs:attribute name="componentLevel" type="xs:positiveInteger" fixed="2"/>
startTime | SFTime |  | 0 |  |
stopTime | SFTime |  | 0 |  |
enabled | SFBool |  | true |  |
gain | SFFloat |  | 1 |  |
buffer | MFFloat |  |  |  |
bufferDuration | derived by: SFTime |  | 0 |  |
appinfo
Renamed field since W3C Web Audio name 'duration' is a name collision with X3DSoundSourceNode/X3DTimeDependentNode
channelCountMode | channelCountModeChoices |  | MAX |  |
channelInterpretation | channelInterpretationChoices |  | SPEAKERS |  |
detune | derived by: SFFloat |  | 0 |  |
load | SFBool |  | true |  |
loop | SFBool |  | false |  |
loopEnd | derived by: SFFloat |  | 0 |  |
loopStart | derived by: SFFloat |  | 0 |  |
numberOfChannels | derived by: SFInt32 |  | 0 |  |
playbackRate | SFFloat |  | 1 |  |
autoRefresh | derived by: SFTime |  | 0 |  |
autoRefreshTimeLimit | derived by: SFTime |  | 3600 |  |
sampleRate | derived by: SFFloat |  | 0 |  |
url | MFString |  |  |  |
appinfo
<xs:attribute name="componentName" type="componentNameChoices" fixed="Networking"/> <xs:attribute name="componentLevel" type="xs:positiveInteger" fixed="4"/>
containerField | containerFieldChoicesSoundSource |  | children |  |
annotation |
appinfo
<xs:attribute name="additionalInterface" type="xs:string" default="X3DUrlObject"/> <xs:attribute name="buffer" fixed="inputOutputField"> <xs:simpleType> <xs:restriction base="MFFloat"> <xs:minInclusive value="-1"/> <xs:maxInclusive value="1"/> </xs:restriction> </xs:simpleType> </xs:attribute> <xs:attribute name="bufferlength" type="SFInt32" fixed="outputOnlyField"/> <xs:attribute name="channelCount" type="SFInt32" fixed="outputOnlyField"/> <xs:attribute name="length" fixed="outputOnlyField"> <xs:simpleType> <xs:restriction base="SFInt32"> <xs:minInclusive value="0"/> </xs:restriction> </xs:simpleType> </xs:attribute> <xs:attribute name="componentName" type="componentNameChoices" fixed="Sound"/> <xs:attribute name="componentLevel" type="xs:positiveInteger" fixed="2"/>
source | <xs:element name="BufferAudioSource"> <xs:annotation> <xs:appinfo> <xs:attribute name="additionalInterface" type="xs:string" default="X3DUrlObject"/> <xs:attribute name="buffer" fixed="inputOutputField"> <xs:simpleType> <xs:restriction base="MFFloat"> <xs:minInclusive value="-1"/> <xs:maxInclusive value="1"/> </xs:restriction> </xs:simpleType> </xs:attribute> <xs:attribute name="bufferlength" type="SFInt32" fixed="outputOnlyField"/> <xs:attribute name="channelCount" type="SFInt32" fixed="outputOnlyField"/> <xs:attribute name="length" fixed="outputOnlyField"> <xs:simpleType> <xs:restriction base="SFInt32"> <xs:minInclusive value="0"/> </xs:restriction> </xs:simpleType> </xs:attribute> <xs:attribute name="componentName" type="componentNameChoices" fixed="Sound"/> <xs:attribute name="componentLevel" type="xs:positiveInteger" fixed="2"/> </xs:appinfo> <xs:documentation source="https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS/Part01/components/sound.html#BufferAudioSource"/> </xs:annotation> <xs:complexType> <xs:complexContent> <xs:extension base="X3DSoundSourceNode"> <xs:attribute name="buffer" type="MFFloat"> <!-- TODO consider regex for non-negative array --> </xs:attribute> <xs:attribute name="bufferDuration" default="0"> <xs:annotation> <xs:appinfo> Renamed field since W3C Web Audio name 'duration' is a name collision with X3DSoundSourceNode/X3DTimeDependentNode </xs:appinfo> </xs:annotation> <xs:simpleType> <xs:restriction base="SFTime"> <xs:minInclusive value="0"/> </xs:restriction> </xs:simpleType> </xs:attribute> <xs:attribute name="channelCountMode" type="channelCountModeChoices" default="MAX"/> <xs:attribute name="channelInterpretation" type="channelInterpretationChoices" default="SPEAKERS"/> <xs:attribute name="detune" default="0"> <xs:simpleType> <xs:restriction base="SFFloat"> <xs:minInclusive value="0"/> </xs:restriction> </xs:simpleType> </xs:attribute> <xs:attribute name="load" type="SFBool" default="true"/> <xs:attribute name="loop" type="SFBool" default="false"/> <xs:attribute name="loopEnd" default="0"> <xs:simpleType> <xs:restriction base="SFFloat"> <xs:minInclusive value="0"/> </xs:restriction> </xs:simpleType> </xs:attribute> <xs:attribute name="loopStart" default="0"> <xs:simpleType> <xs:restriction base="SFFloat"> <xs:minInclusive value="0"/> </xs:restriction> </xs:simpleType> </xs:attribute> <xs:attribute name="numberOfChannels" default="0"> <xs:simpleType> <xs:restriction base="SFInt32"> <xs:minInclusive value="0"/> </xs:restriction> </xs:simpleType> </xs:attribute> <xs:attribute name="playbackRate" type="SFFloat" default="1"/> <xs:attribute name="autoRefresh" default="0"> <!-- type="SFTimeNonNegative" --> <xs:simpleType> <xs:restriction base="SFTime"> <xs:minInclusive value="0"/> </xs:restriction> </xs:simpleType> </xs:attribute> <xs:attribute name="autoRefreshTimeLimit" default="3600"> <!-- type="SFTimeNonNegative" --> <xs:simpleType> <xs:restriction base="SFTime"> <xs:minInclusive value="0"/> </xs:restriction> </xs:simpleType> </xs:attribute> <xs:attribute name="sampleRate" default="0"> <xs:simpleType> <xs:restriction base="SFFloat"> <xs:minInclusive value="0"/> </xs:restriction> </xs:simpleType> </xs:attribute> <xs:attribute name="url" type="MFString"> <xs:annotation> <xs:appinfo> <xs:attribute name="componentName" type="componentNameChoices" fixed="Networking"/> <xs:attribute name="componentLevel" type="xs:positiveInteger" fixed="4"/> </xs:appinfo> </xs:annotation> </xs:attribute> <xs:attribute name="containerField" type="containerFieldChoicesSoundSource" default="children"/> </xs:extension> </xs:complexContent> </xs:complexType> </xs:element>

attribute BufferAudioSource/@buffer

type | MFFloat
facets |
Kind | Value | Annotation
whiteSpace | collapse |
pattern | \s*(([+-]?((0|[1-9][0-9]*)(\.[0-9]*)?|\.[0-9]+)([Ee][+-]?[0-9]+)?)\s*,?\s*)* |
source | <xs:attribute name="buffer" type="MFFloat"> <!-- TODO consider regex for non-negative array --> </xs:attribute>

attribute BufferAudioSource/@bufferDuration

type | restriction of SFTime
properties |
default | 0
facets |
Kind | Value | Annotation
minInclusive | 0 |
annotation |
appinfo
Renamed field since W3C Web Audio name 'duration' is a name collision with X3DSoundSourceNode/X3DTimeDependentNode
source | <xs:attribute name="bufferDuration" default="0"> <xs:annotation> <xs:appinfo> Renamed field since W3C Web Audio name 'duration' is a name collision with X3DSoundSourceNode/X3DTimeDependentNode </xs:appinfo> </xs:annotation> <xs:simpleType> <xs:restriction base="SFTime"> <xs:minInclusive value="0"/> </xs:restriction> </xs:simpleType> </xs:attribute>

attribute BufferAudioSource/@channelCountMode

type | channelCountModeChoices
properties |
default | MAX
facets |
Kind | Value | Annotation
enumeration | MAX |
appinfo
<xs:attribute name="alias" type="xs:string" default="max"/> X3D version of "max" in Web Audio API.
enumeration | CLAMPED_MAX |
appinfo
<xs:attribute name="alias" type="xs:string" default="clamped-max"/> X3D version of "clamped-max" in Web Audio API.
enumeration | EXPLICIT |
appinfo
<xs:attribute name="alias" type="xs:string" default="explicit"/> X3D version of "explicit" in Web Audio API.
source | <xs:attribute name="channelCountMode" type="channelCountModeChoices" default="MAX"/>

attribute BufferAudioSource/@channelInterpretation

type | channelInterpretationChoices
properties |
default | SPEAKERS
facets |
Kind | Value | Annotation
enumeration | SPEAKERS |
appinfo
X3D version of "speakers" in Web Audio API.
enumeration | DISCRETE |
appinfo
X3D version of "discrete" in Web Audio API.
source | <xs:attribute name="channelInterpretation" type="channelInterpretationChoices" default="SPEAKERS"/>

attribute BufferAudioSource/@detune

type | restriction of SFFloat
properties |
default | 0
facets |
Kind | Value | Annotation
minInclusive | 0 |
pattern | \s*([+-]?((0|[1-9][0-9]*)(\.[0-9]*)?|\.[0-9]+)([Ee][+-]?[0-9]+)?)\s* |
source | <xs:attribute name="detune" default="0"> <xs:simpleType> <xs:restriction base="SFFloat"> <xs:minInclusive value="0"/> </xs:restriction> </xs:simpleType> </xs:attribute>

attribute BufferAudioSource/@load

type | SFBool
properties |
default | true
source | <xs:attribute name="load" type="SFBool" default="true"/>

attribute BufferAudioSource/@loop

type | SFBool
properties |
default | false
source | <xs:attribute name="loop" type="SFBool" default="false"/>

attribute BufferAudioSource/@loopEnd

type | restriction of SFFloat
properties |
default | 0
facets |
Kind | Value | Annotation
minInclusive | 0 |
pattern | \s*([+-]?((0|[1-9][0-9]*)(\.[0-9]*)?|\.[0-9]+)([Ee][+-]?[0-9]+)?)\s* |
source | <xs:attribute name="loopEnd" default="0"> <xs:simpleType> <xs:restriction base="SFFloat"> <xs:minInclusive value="0"/> </xs:restriction> </xs:simpleType> </xs:attribute>

attribute BufferAudioSource/@loopStart

type | restriction of SFFloat
properties |
default | 0
facets |
Kind | Value | Annotation
minInclusive | 0 |
pattern | \s*([+-]?((0|[1-9][0-9]*)(\.[0-9]*)?|\.[0-9]+)([Ee][+-]?[0-9]+)?)\s* |
source | <xs:attribute name="loopStart" default="0"> <xs:simpleType> <xs:restriction base="SFFloat"> <xs:minInclusive value="0"/> </xs:restriction> </xs:simpleType> </xs:attribute>

attribute BufferAudioSource/@numberOfChannels

type | restriction of SFInt32
properties |
default | 0
facets |
Kind | Value | Annotation
minInclusive | 0 |
source | <xs:attribute name="numberOfChannels" default="0"> <xs:simpleType> <xs:restriction base="SFInt32"> <xs:minInclusive value="0"/> </xs:restriction> </xs:simpleType> </xs:attribute>

attribute BufferAudioSource/@playbackRate

type | SFFloat
properties |
default | 1
facets |
Kind | Value | Annotation
pattern | \s*([+-]?((0|[1-9][0-9]*)(\.[0-9]*)?|\.[0-9]+)([Ee][+-]?[0-9]+)?)\s* |
source | <xs:attribute name="playbackRate" type="SFFloat" default="1"/>

attribute BufferAudioSource/@autoRefresh

type | restriction of SFTime
properties |
default | 0
facets |
Kind | Value | Annotation
minInclusive | 0 |
source | <xs:attribute name="autoRefresh" default="0"> <!-- type="SFTimeNonNegative" --> <xs:simpleType> <xs:restriction base="SFTime"> <xs:minInclusive value="0"/> </xs:restriction> </xs:simpleType> </xs:attribute>

attribute BufferAudioSource/@autoRefreshTimeLimit

type | restriction of SFTime
properties |
default | 3600
facets |
Kind | Value | Annotation
minInclusive | 0 |
source | <xs:attribute name="autoRefreshTimeLimit" default="3600"> <!-- type="SFTimeNonNegative" --> <xs:simpleType> <xs:restriction base="SFTime"> <xs:minInclusive value="0"/> </xs:restriction> </xs:simpleType> </xs:attribute>

attribute BufferAudioSource/@sampleRate

type | restriction of SFFloat
properties |
default | 0
facets |
Kind | Value | Annotation
minInclusive | 0 |
pattern | \s*([+-]?((0|[1-9][0-9]*)(\.[0-9]*)?|\.[0-9]+)([Ee][+-]?[0-9]+)?)\s* |
source | <xs:attribute name="sampleRate" default="0"> <xs:simpleType> <xs:restriction base="SFFloat"> <xs:minInclusive value="0"/> </xs:restriction> </xs:simpleType> </xs:attribute>

attribute BufferAudioSource/@url

type | MFString
annotation |
appinfo
<xs:attribute name="componentName" type="componentNameChoices" fixed="Networking"/> <xs:attribute name="componentLevel" type="xs:positiveInteger" fixed="4"/>
source | <xs:attribute name="url" type="MFString"> <xs:annotation> <xs:appinfo> <xs:attribute name="componentName" type="componentNameChoices" fixed="Networking"/> <xs:attribute name="componentLevel" type="xs:positiveInteger" fixed="4"/> </xs:appinfo> </xs:annotation> </xs:attribute>

attribute BufferAudioSource/@containerField

type | containerFieldChoicesSoundSource
properties |
default | children
facets |
Kind | Value | Annotation
enumeration | children |
appinfo
parent node is X3DSoundChannelNode, X3DSoundDestinationNode, or X3DSoundProcessingNode
enumeration | source |
appinfo
parent node is Sound node (legacy X3D3 SFNode source is allowed content model, prefer X3D4 MFNode children)
source | <xs:attribute name="containerField" type="containerFieldChoicesSoundSource" default="children"/>

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