AudioEncoder
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
Note: This feature is available in Dedicated Web Workers.
The AudioEncoder interface of the WebCodecs API encodes AudioData objects.
Constructor
AudioEncoder()-
Creates a new
AudioEncoderobject.
Instance properties
Inherits properties from its parent, EventTarget.
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.
Events
dequeue-
Fires to signal a decrease in
AudioEncoder.encodeQueueSize.
Static methods
AudioEncoder.isConfigSupported()-
Returns a promise indicating whether the provided
AudioEncoderConfigis supported.
Instance methods
Inherits methods from its parent, EventTarget.
AudioEncoder.configure()-
Enqueues a control message to configure the audio encoder for encoding chunks.
AudioEncoder.encode()-
Enqueues a control message to encode a given
AudioDataobjects. 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
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