EncodedAudioChunk.copyTo()

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

The copyTo() method of the EncodedAudioChunk interface copies the encoded chunk of audio data.

Syntax

copyTo(destination)

Parameters

destination

An ArrayBuffer, a TypedArray, or a DataView that the data can be copied to.

Return value

None (undefined).

Examples

In the following example an EncodedAudioChunk is created then copied.

const init = {
  type: "key",
  data: audioBuffer,
  timestamp: 23000000,
  duration: 2000000,
};
chunk = EncodedAudioChunk(init);

chunk.copyTo(newBuffer);

Specifications

Specification
WebCodecs
# dom-encodedaudiochunk-copyto

Browser compatibility

BCD tables only load in the browser