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.

An integer.

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

console.log(AudioData.numberOfFrames);

Specification
WebCodecs # dom-audiodata-numberofframes

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