EncodedAudioChunk: copyTo() method
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.
The copyTo()
method of the EncodedAudioChunk
interface copies the encoded chunk of audio data.
Syntax
js
copyTo(destination)
Parameters
destination
-
An
ArrayBuffer
, aTypedArray
, or aDataView
that the data can be copied to.
Return value
None (undefined
).
Examples
In the following example an EncodedAudioChunk
is created then copied.
js
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