AudioData.AudioData()
The AudioData()
constructor creates a new AudioData
object which represents an individual audio sample.
Syntax
new AudioData(init);
Parameters
init
-
An object containing the following:
format
-
One of:
- "u8"
- "s16"
- "s32"
- "f32"
- "u8-planar"
- "s16-planar"
- "s32-planar"
- "f32-planer"
sampleRate
-
A decimal containing the sample rate in Hz.
numberOfFrames
-
An integer containing the number of frames in this sample.
numberOfChannels
-
An integer containing the number of channels in this sample.
timestamp
-
An integer indicating the data's time in microseconds .
data
-
A typed array of the audio data for this sample.
Exceptions
-
DOMException
TypeError
-
Thrown if
init
is in an incorrect format.
Specifications
Specification |
---|
WebCodecs # dom-audiodata-audiodata |
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 | |
AudioData |
94 |
94 |
No |
No |
80 |
No |
94 |
94 |
No |
No |
No |
No |
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/AudioData/AudioData