dom / latest / audiodata / format.html /

AudioData.format

The format read-only property of the AudioData interface returns the sample format of the AudioData object.

Value

A string. One of:

"u8"

8-bit unsigned integer samples, in an interleaved format.

"s16"

16-bit signed integer samples, in an interleaved format.

"s32"

32-bit signed integer samples, in an interleaved format.

"f32"

32-bit float samples, in an interleaved format.

"u8-planar"

8-bit unsigned integer samples, in a planar format.

"s16-planar"

16-bit signed integer samples, in a planar format.

"s32-planar"

32-bit signed integer samples, in a planar format.

"f32-planar"

32-bit float samples, in a planar format.

Examples

The below example prints the value of format to the console.

console.log(AudioData.format);

Specifications

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
format
94
94
No
No
80
No
94
94
No
66
No
17.0

© 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/AudioData/format