AudioData: numberOfFrames property

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

Note: This feature is available in Dedicated Web Workers.

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The numberOfFrames read-only property of the AudioData interface returns the number of frames in the AudioData object.

Value

An integer.

Examples

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

js
console.log(AudioData.numberOfFrames);

Specifications

Specification
WebCodecs
# dom-audiodata-numberofframes

Browser compatibility

BCD tables only load in the browser