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HTML Audio/Video DOM volume Property

HTML audio Tag Reference HTML Audio/Video DOM Reference

Example

Set video volume to 20%:

myVid=document.getElementById("video1");
myVid.volume=0.2;

Try it yourself »

Definition and Usage

The volume property sets or returns the current volume of the audio/video.


Browser Support

Internet Explorer Firefox Opera Google Chrome Safari

The volume property is supported in all major browsers.

Note: This property is not supported in Internet Explorer 8 and earlier.


Syntax

Set the volume property:

audio|video.volume=volumevalue

Return the volume property:

audio|video.volume

Property Values

Value Description
volumevalue Specifies the current volume of the audio/video. Must be a number between 0.0 and 1.0.
Example values:
  • 1.0 is highest volume (default)
  • 0.5 is half volume (50%)
  • 0.0 is silent

Technical Details

Return Value: A Number, indicating the current volume
Default Value: 1.0


HTML audio Tag Reference HTML Audio/Video DOM Reference

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