onratechange Event
Example
Execute a JavaScript when the playing speed of the video is changed:
<video onratechange="myFunction()">
Try it yourself »
Definition and Usage
The onratechange event occurs when the playing speed of the audio/video is changed (like when a user switches to a slow motion or fast forward mode).
This event is invoked by the playbackRate property of the Audio/Video Object, which sets or returns the current playback speed of an audio/video.
Browser Support
The numbers in the table specify the first browser version that fully supports the event.
| Event | |||||
|---|---|---|---|---|---|
| onratechange | Yes | 9.0 | Yes | Yes | Yes |
Syntax
In HTML:
<element onratechange="myScript">Try it
In JavaScript:
object.onratechange=function(){myScript};Try it
In JavaScript, using the addEventListener() method:
object.addEventListener("ratechange", myScript);Try it
Note: The addEventListener() method is not supported in Internet Explorer 8 and earlier versions.
Technical Details
| Bubbles: | No |
|---|---|
| Cancelable: | No |
| Event type: | Event |
| Supported HTML tags: | <audio> and <video> |
| DOM Version: | Level 3 Events |
Event Object
