Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The AudioDecoder interface of the WebCodecs API decodes chunks of audio.
AudioDecoder() Experimental
Creates a new AudioDecoder object.
Inherits properties from its parent, EventTarget.
AudioDecoder.decodeQueueSize Read only Experimental
An integer representing the number of decode queue requests.
AudioDecoder.state Read only Experimental
Represents the state of the underlying codec and whether it is configured for decoding.
dequeue Experimental
Fires to signal a decrease in AudioDecoder.decodeQueueSize.
AudioDecoder.isConfigSupported() Experimental
Returns a promise indicating whether the provided AudioDecoderConfig is supported.
Inherits methods from its parent, EventTarget.
AudioDecoder.configure() Experimental
Enqueues a control message to configure the audio decoder for decoding chunks.
AudioDecoder.decode() Experimental
Enqueues a control message to decode a given chunk of audio.
AudioDecoder.flush() Experimental
Returns a promise that resolves once all pending messages in the queue have been completed.
AudioDecoder.reset() Experimental
Resets all states including configuration, control messages in the control message queue, and all pending callbacks.
AudioDecoder.close() Experimental
Ends all pending work and releases system resources.
| Specification |
|---|
| WebCodecs # audiodecoder-interface |
| 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 | 66 | No | 17.0 |
AudioDecoder |
94 | 94 | No | No | 80 | No | 94 | 94 | No | 66 | No | 17.0 |
close |
94 | 94 | No | No | 80 | No | 94 | 94 | No | 66 | No | 17.0 |
configure |
94 | 94 | No | No | 80 | No | 94 | 94 | No | 66 | No | 17.0 |
decode |
94 | 94 | No | No | 80 | No | 94 | 94 | No | 66 | No | 17.0 |
decodeQueueSize |
94 | 94 | No | No | 80 | No | 94 | 94 | No | 66 | No | 17.0 |
dequeue_event |
106 | 106 | No | No | 92 | No | 106 | 106 | No | 72 | No | 20.0 |
flush |
94 | 94 | No | No | 80 | No | 94 | 94 | No | 66 | No | 17.0 |
isConfigSupported_static |
94 | 94 | No | No | 80 | No | 94 | 94 | No | 66 | No | 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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https://developer.mozilla.org/en-US/docs/Web/API/AudioDecoder