import WebAudioRecorder from 'itslanguage/audio/web-audio-recorder.js'

private class | source

WebAudioRecorder

WebAudioRecorder.

Constructor Summary

Public Constructor
public	constructor(source: GainNode, ctx: AudioContext, streamingCallback: Function, packer: WavePacker) Use 'low level' processing tooling to record audio and get a Wave (audio/wav) encoded recording.

Private Members
private	_recorder: *

Public Methods
public	getAudioSpecs(): Object Get the recorded audio specifications.
public	getEncodedAudio(callback: Function) Request encoded audio to be returned through callback.
public	isRecording(): boolean Is audio recording in progress.
public	record() Start recording audio.
public	stop() Stop recording audio.

Use 'low level' processing tooling to record audio and get a Wave (audio/wav) encoded recording.

Currently supported in all modern HTML5/WebAudio browsers.

Name	Type	Attribute	Description
source	GainNode		The source to record.
ctx	AudioContext		The AudioContext to use.
streamingCallback	Function	nullable: true	The callback to deliver audio chunks to.
packer	WavePacker		Packer to use.

Get the recorded audio specifications.

Containing metadata on the audio format.

Request encoded audio to be returned through callback.

Name	Type	Attribute	Description
callback	Function		The callback to use when returning the audio as a blob in Wave format.

Is audio recording in progress.

True when recording. False otherwise.

Start recording audio.

Stop recording audio.