The cancelScheduledValues() method of the AudioParam Interface cancels all scheduled future changes to the AudioParam.
AudioParam.cancelScheduledValues()
Syntax
cancelScheduledValues(startTime)
Parameters
- startTime
-
A double representing the time (in seconds) after the
AudioContextwas first created after which all scheduled changes will be cancelled.
Return value
A reference to this AudioParam object. In some older implementations this method returns undefined.
Examples
var gainNode = audioCtx.createGain(); gainNode.gain.setValueCurveAtTime(waveArray, audioCtx.currentTime, 2); //'gain' is the AudioParam gainNode.gain.cancelScheduledValues(audioCtx.currentTime);
Specifications
| Specification |
|---|
| Web Audio API # dom-audioparam-cancelscheduledvalues |
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
cancelScheduledValues |
14
|
12
|
25
|
No
|
15
|
6
|
≤37
|
18
|
25
|
14
|
6
|
1.0
|
See also
© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/AudioParam/cancelScheduledValues
