AudioDecoder

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The AudioDecoder interface of the WebCodecs API decodes chunks of audio.

Constructor

AudioDecoder.AudioDecoder()

Creates a new AudioDecoder object.

Properties

AudioDecoder.decodeQueueSizeRead only

An integer representing the number of decode queue requests.

AudioDecoder.stateRead only

Represents the state of the underlying codec and whether it is configured for decoding.

Methods

AudioDecoder.configure()

Enqueues a control message to configure the audio decoder for decoding chunks.

AudioDecoder.decode()

Enqueues a control message to decode a given chunk of audio.

AudioDecoder.flush()

Returns a promise that resolves once all pending messages in the queue have been completed.

AudioDecoder.reset()

Resets all states including configuration, control messages in the control message queue, and all pending callbacks.

AudioDecoder.close()

Ends all pending work and releases system resources.

Specifications

Specification
WebCodecs
# audiodecoder-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
AudioDecoder
94
94
No
No
80
No
94
94
No
No
No
No
AudioDecoder
94
94
No
No
80
No
94
94
No
No
No
No
close
94
94
No
No
80
No
94
94
No
No
No
No
configure
94
94
No
No
80
No
94
94
No
No
No
No
decode
94
94
No
No
80
No
94
94
No
No
No
No
decodeQueueSize
94
94
No
No
80
No
94
94
No
No
No
No
flush
94
94
No
No
80
No
94
94
No
No
No
No
reset
94
94
No
No
80
No
94
94
No
No
No
No
state
94
94
No
No
80
No
94
94
No
No
No
No

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