AudioDecoder

Secure contextAvailable in workers

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

Constructor

• AudioDecoder()
  • : Creates a new AudioDecoder object.

Instance properties

Inherits properties from its parent, EventTarget.

• decodeQueueSize Read only
  • : An integer representing the number of decode queue requests.
• state Read only
  • : Represents the state of the underlying codec and whether it is configured for decoding.

Events

• dequeue
  • : Fires to signal a decrease in decodeQueueSize.

Static methods

• AudioDecoder.isConfigSupported()
  • : Returns a promise indicating whether the provided AudioDecoderConfig is supported.

Instance methods

Inherits methods from its parent, EventTarget.

• configure()
  • : Enqueues a control message to configure the audio decoder for decoding chunks.
• decode()
  • : Enqueues a control message to decode a given chunk of audio.
• flush()
  • : Returns a promise that resolves once all pending messages in the queue have been completed.
• reset()
  • : Resets all states including configuration, control messages in the control message queue, and all pending callbacks.
• close()
  • : Ends all pending work and releases system resources.

Specifications

Browser compatibility