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EncodedAudioChunk

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

The EncodedAudioChunk interface of the WebCodecs API represents a chunk of encoded audio data.

Constructor

EncodedAudioChunk()

Creates a new EncodedAudioChunk object.

Instance properties

EncodedAudioChunk.type Read only

Returns a string indicating whether this chunk of data is a key chunk.

EncodedAudioChunk.timestamp Read only

Returns an integer representing the timestamp of the audio in microseconds.

EncodedAudioChunk.duration Read only

Returns an integer representing the duration of the audio in microseconds.

EncodedAudioChunk.byteLength Read only

Returns an integer representing the length of the audio in bytes.

Instance methods

EncodedAudioChunk.copyTo()

Copies the encoded audio data.

Specifications

Specification
WebCodecs
# encodedaudiochunk-interface

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
EncodedAudioChunk 94 94 No No 80 No 94 94 No 66 No 17.0
EncodedAudioChunk 94 94 No No 80 No 94 94 No 66 No 17.0
byteLength 94 94 No No 80 No 94 94 No 66 No 17.0
copyTo 94 94 No No 80 No 94 94 No 66 No 17.0
duration 94 94 No No 80 No 94 94 No 66 No 17.0
timestamp 94 94 No No 80 No 94 94 No 66 No 17.0
type 94 94 No No 80 No 94 94 No 66 No 17.0

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https://developer.mozilla.org/en-US/docs/Web/API/EncodedAudioChunk