t:AUDIO Element | audio Object

This topic documents a feature of HTML+TIME 2.0, which is obsolete as of Windows Internet Explorer 9.

Defines a timed audio element in an HTML document.

Members Table

The following table lists the members exposed by the audio object.

Attribute	Property	Description
	abstract	Gets a description of the media file.
ACCELERATE	accelerate	Sets or gets a value that applies an acceleration to an element timeline.
	author	Gets the name of the media file author.
AUTOREVERSE	autoReverse	Sets or gets whether the timeline on an element begins playing in reverse immediately after it completes in the forward direction.
BEGIN	begin	Sets or gets the delay time before the timeline begins playing on the element.
boundary		Sets when music should begin to play by using Microsoft DirectMusic.
	bufferingProgress	Gets a value that indicates the current percent of buffering completed.
	canPause	Gets a value that indicates whether the media file can be paused.
	canSeek	Gets a value that indicates whether the media file is capable of locating a specific time in the media's duration.
CLIPBEGIN	clipBegin	Sets or gets the beginning point of a sub-clip of a continuous media object.
CLIPEND	clipEnd	Sets or Gets the end point of a sub-clip of a continuous media object.
	copyright	Gets the copyright information associated with a media file.
	currentFrame	Gets a value that indicates the currentFrame of the object.
DECELERATE	decelerate	Sets or gets a value that applies a deceleration to the end of a simple duration.
	downloadCurrent	Gets a value that indicates the current number of bytes downloaded from streaming content.
	downloadProgress	Gets a value that indicates the current percent of download completed.
	downloadTotal	Gets a value that indicates the total size (in bytes) of the downloaded file.
DUR	dur	Sets or gets a value indicating the amount of time the element remains active or displayed.
	earliestMediaTime	Gets a value that indicates the earliest time for efficient seeking.
END	end	Sets or gets a value indicating the end time for the element, or the end of the simple duration when the element is set to repeat.
FILL	fill	Sets or gets the action taken by an element if the element timeline ends before the timeline on its parent element ends.
	hasAudio	Gets a Boolean value that indicates whether the media contains audio.
	hasDownloadProgress	Gets a Boolean value that indicates whether a media file has started to download.
	hasMedia	Gets a Boolean value that indicates whether the element is an Introduction to HTML+TIME media element.
	hasPlayList	Gets a Boolean value that indicates whether the element has a playList collection.
	hasVisual	Gets a Boolean value that indicates whether the element can draw on the screen.
immediateEnd		Sets a value that indicates whether a DirectMusic segment ends immediately or plays a transition before ending.
	isStreamed	Gets a Boolean value that indicates if the source of the media object is streamed. Gets a Boolean value that indicates if the source of the media object is streamed.
	latestMediaTime	Gets a value that indicates the latest time for efficient seeking.
longTransition		Sets whether to allow introduction and ending transitions longer than one bar with DirectMusic.
	mediaDur	Gets the duration of the element's media file.
	mediaHeight	Gets the height of the element.
	mediaWidth	Gets the width of the element.
	mimeType	Gets the MIME type of the object.
modulate		Sets whether to attempt to modulate between keys when playing transitions with DirectMusic.
motifName		Sets the name of the DirectMusic motif to play.
MUTE	mute	Sets or gets a value that indicates whether the audio is turned on or off.
PLAYER	player	Sets or gets the object used to render the media associated with this element.
	playerObject	Gets the object that plays media files.
	rating	Gets the rating of the media file.
REPEATCOUNT	repeatCount	Sets or gets the number of times an element timeline repeats.
REPEATDUR	repeatDur	Sets or gets the number of seconds that an element timeline repeats. Sets or gets the number of seconds that an element timeline repeats.
RESTART	restart	Sets or gets the conditions under which an element can be restarted on a timeline.
segmentType		Sets whether to play a DirectMusic segment as a controlling segment or a secondary segment.
SPEED	speed	Sets or gets the playback speed of an element relative to its parent time container.
SRC	src	Sets or gets the source URL of the media.
SYNCBEHAVIOR	syncBehavior	Sets or gets a value that indicates the synchronization rules for the element timeline.
SYNCMASTER	syncMaster	Sets or gets whether the time container must synchronize playback to this element.
	syncTolerance	Sets or gets the time variance that is allowed on a timeline with locked synchronization.
systemBitrate		Gets the approximate bandwidth available to the system in bits-per-second.
systemCaptions		Indicates whether to display a text equivalent of the audio portion of the presentation.
systemLanguage		Indicates whether a given language is selected in a user's system preferences.
systemOverdubOrSubtitle		Specifies whether overdubs or subtitles render during a presentation.
TIMEACTION	timeAction	Sets or gets the action that is taken on the element while the timeline is active.
TIMECONTAINER	timeContainer	Sets or gets the type of timeline associated with an element.
	timeParent	Gets the parent time container element of the current element.
	title	Gets the title of the media file.
TRANSITIONTYPE		Sets or gets the type of DirectMusic transition to use between segments.
TYPE	type	Sets or gets the MIME type of the media object referenced by the SRC attribute.
UPDATEMODE	updateMode	Sets or gets a value that indicates how the object is to be updated. Sets or gets a value that indicates how the object is to be updated.
	URL	Gets the URL specified by the Advanced Streaming Format (ASF) file script command after the onURLFlip event is fired. Gets the URL specified by the ASF file script command after the onURLFlip event is fired.
VOLUME	volume	Sets or gets the volume of the media file.

Collection	Description
playList	Retrieves a collection of playItem objects.

Event Property	Description
onbegin	Fires when the timeline starts on an element.
onend	Fires when the timeline stops on an element.
onmediacomplete	Fires when the element's associated media finish loading. Fires when the element's associated media finish loading.
onmediaerror	Fires when an element's media file causes any error.
onoutofsync	Fires when the element loses synchronization with its associated timeline.
onpause	Fires when the timeline on an element pauses.
onrepeat	Fires when the timeline repeats on an element, beginning with the second iteration.
onreset	Fires when the timeline reaches the value of the BEGIN attribute or when the resetElement method is called on the element.
onresume	Fires when an element's timeline resumes from a paused state.
onreverse	Fires when the timeline on an element begins to play backward.
onseek	Fires whenever a seek operation is performed on the element.
onsyncrestored	Fires when synchronization is resumed between the element and its associated timeline.
ontrackchange	The event fires when a track changes in a playList defined in an Advanced Stream Redirector (ASX) file.
onURLFlip	This event fires when an ASF file, played by a HTML+TIME (Timed Interactive Multimedia Extensions) media tag, processes script commands embedded in the ASF file.

Method	Description
activeTimeToParentTime	Converts a value in the element's active timeline to the corresponding point in the parent timeline.
activeTimeToSegmentTime	Converts a value in the element's active timeline to the corresponding point in the segment timeline.
beginElement	Starts the element on the timeline.
beginElementAt	Starts an element's timeline at the specified time.
documentTimeToParentTime	Converts a value in the document timeline to the corresponding point in the element's parent timeline.
endElement	Stops the element on the timeline.
endElementAt	Ends an element's timeline at the specified time.
parentTimeToActiveTime	Converts a value in the parent timeline to the corresponding point in the element's active timeline.
parentTimeToDocumentTime	Converts a value in the element's parent timeline to the corresponding point in the document timeline.
pauseElement	Stops playing an element's timeline at the current point.
resetElement	Removes any changes made to the element and returns the element to its original state.
resumeElement	Restarts the element's timeline from a paused state.
seekActiveTime	Locates a specified point on the element's active timeline and begins playing from that point. Locates a specified point on the element's active timeline and begins playing from that point.
seekSegmentTime	Locates the specified point on the element's segment timeline, and begins playing from that point.
seekTo	Locates a specified point on the element's segment timeline, including repetitions, and begins playing from that point.
seekToFrame	Locates a specified frame in the object.
segmentTimeToActiveTime	Converts a value in the element's segment timeline to the corresponding point in the element's active timeline.
segmentTimeToSimpleTime	Converts a value in the element's segment timeline to the corresponding point in the element's simple timeline.
simpleTimeToSegmentTime	Converts a value in the element's simple timeline to the corresponding point in the element's segment timeline.

Object	Description
currTimeState	Contains information about an HTML+TIME timeline.

Remarks

Although different media-based elements exist, there is no functional difference in their current implementation. However, you are encouraged to use elements such as t:ANIMATION, t:AUDIO, t:IMG, t:MEDIA, t:REF, and t:VIDEO for improved document readability and enhanced support.

The prefix t: is used to associate this element with an XML namespace. You must declare the XML namespace in the html tag of your document when using this element.

<HTML XMLNS:t ="urn:schemas-microsoft-com:time">

You must then import the tag definitions from the time2 behavior by using the IMPORT processing instruction.

<?IMPORT namespace="t" implementation="#default#time2">

The members listed in the following table might not be accessible through scripting until the window. onload event fires. Waiting for this event to fire ensures that the document is completely loaded, that all behaviors have been applied to corresponding elements on the document , and that all the behavior's properties, methods, and events are available for scripting. Using any of the behavior-defined members before the window. onload event fires could result in a scripting error, indicating that the object does not support that particular member.

Media elements with timed children should have their TIMECONTAINER attribute set to par for Synchronized Multimedia Integration Language (SMIL) 2.0 compatibility. Currently, media elements such as t:ANIMATION, t:AUDIO, t:IMG, t:MEDIA, t:REF, and t:VIDEO do not treat their child elements as parallel but the SMIL 2.0 specification says that media elements with timed children should be parallel. Setting this value now may prevent incompatibilities.

This element is not rendered.

This element requires a closing tag.

See Also

Introduction to DHTML Behaviors, Introduction to HTML+TIME, time2, Using DHTML Behaviors