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/Web APIs

AudioEncoder

The AudioEncoder interface of the WebCodecs API encodes AudioData objects.

Constructor

AudioEncoder()

Creates a new AudioEncoder object.

Properties

AudioEncoder.encodeQueueSizeRead only

An integer representing the number of encode queue requests.

AudioEncoder.stateRead only

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

Methods

AudioEncoder.configure()

Enqueues a control message to configure the audio encoder for encoding chunks.

AudioEncoder.encode()

Enqueues a control message to encode a given AudioData objects.

AudioEncoder.flush()

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

AudioEncoder.reset()

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

AudioEncoder.close()

Ends all pending work and releases system resources.

Specifications

Specification
WebCodecs
# audioencoder-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
AudioEncoder
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No
80
No
94
94
No
66
No
17.0
AudioEncoder
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94
No
No
80
No
94
94
No
66
No
17.0
close
94
94
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No
80
No
94
94
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66
No
17.0
configure
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No
No
80
No
94
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No
66
No
17.0
encode
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No
No
80
No
94
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66
No
17.0
encodeQueueSize
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94
No
No
80
No
94
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66
No
17.0
flush
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94
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No
80
No
94
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66
No
17.0
isConfigSupported
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No
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No
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66
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17.0
reset
94
94
No
No
80
No
94
94
No
66
No
17.0
state
94
94
No
No
80
No
94
94
No
66
No
17.0

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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/AudioEncoder