HTMLMediaElement: durationchange event
The durationchange
event is fired when the duration
attribute has been updated.
Syntax
Use the event name in methods like addEventListener()
, or set an event handler property.
addEventListener('durationchange', (event) => { });
ondurationchange = (event) => { };
Event type
A generic Event
.
Examples
These examples add an event listener for the HTMLMediaElement's durationchange
event, then post a message when that event handler has reacted to the event firing.
Using addEventListener()
:
const video = document.querySelector('video');
video.addEventListener('durationchange', (event) => {
console.log('Not sure why, but the duration of the video has changed.');
});
Using the ondurationchange
event handler property:
const video = document.querySelector('video');
video.ondurationchange = (event) => {
console.log('Not sure why, but the duration of the video has changed.');
};
Specifications
Specification |
---|
HTML Standard # event-media-durationchange |
HTML Standard # handler-ondurationchange |
Browser compatibility
BCD tables only load in the browser
Related Events
- The HTMLMediaElement
playing
event - The HTMLMediaElement
waiting
event - The HTMLMediaElement
seeking
event - The HTMLMediaElement
seeked
event - The HTMLMediaElement
ended
event - The HTMLMediaElement
loadedmetadata
event - The HTMLMediaElement
loadeddata
event - The HTMLMediaElement
canplay
event - The HTMLMediaElement
canplaythrough
event - The HTMLMediaElement
durationchange
event - The HTMLMediaElement
timeupdate
event - The HTMLMediaElement
play
event - The HTMLMediaElement
pause
event - The HTMLMediaElement
ratechange
event - The HTMLMediaElement
volumechange
event - The HTMLMediaElement
suspend
event - The HTMLMediaElement
emptied
event - The HTMLMediaElement
stalled
event