hasAudio property

Gets a Boolean value that indicates whether the media contains audio.

Syntax

JScript
b = object.hasAudio

 

Property values

Type: Boolean

One of the values in the Property Values section.

Remarks

The hasAudio property returns true if the media has audio, regardless of the mute setting or the volume setting.

Examples

The following code example uses an alert message to show the value of the hasAudio property.


<HTML XMLNS:t="urn:schemas-microsoft-com:time">
<HEAD>
<TITLE>hasAudio Property</TITLE>
<?IMPORT namespace="t" implementation="#default#time2">
<STYLE>
    .time{ behavior: url(#default#time2);}
</STYLE>
<SCRIPT>
function doFunction(){
    alert('hasAudio: ' + m1.hasAudio);
}
</SCRIPT>
</HEAD>

<BODY TOPMARGIN=0 LEFTMARGIN=0 BGPROPERTIES="FIXED" BGCOLOR="#FFFFFF"
    LINK="#000000" VLINK="#808080" ALINK="#000000">

<t:media id="m1" begin="0" src="/workshop/samples/author/behaviors/media/shuttle3.wmv"
    onmediacomplete="doFunction();" fill="remove"/>

</BODY>
</HTML>

See also

animation
audio
img
media
ref
video
Introduction to HTML+TIME

 

 

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