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.
The numbers in the table specify the first browser version that fully supports the event.
Note: The addEventListener() method is not supported in Internet Explorer 8 and earlier versions.
|Supported HTML tags:||<audio> and <video>|
|DOM Version:||Level 3 Events|