HTML onvolumechange Attribute
Definition and Usage
The onvolumechange attribute defines a script to run each time the volume of a video/audio has been changed.
This event is invoked by:
- Increasing or decreasing the volume
- Muting or unmuting the media player
Tip: Use the volume property of the Audio/Video Object to set or return the audio volume of an audio/video.
Applies to
The onvolumechange attribute is part of the Event Attributes, and can be used on the following elements:
| Elements | Event |
|---|---|
| <audio> | volumechange |
| <video> | volumechange |
Examples
Audio Example
Run "myFunction" when the volume of the audio changes:
<audio onvolumechange="myFunction()">
Try it Yourself »
Video Example
Run "myFunction" when the volume of the video changes:
<video onvolumechange="myFunction()">
Try it Yourself »
Browser Support
The onvolumechange attribute has the following browser support for each element:
| Element | |||||
|---|---|---|---|---|---|
| audio | Yes | 9.0 | Yes | Yes | Yes |
| video | Yes | 9.0 | Yes | Yes | Yes |
