The Node.js SDK re-exports the WAJS namespace for TypeScript. This reference describes types from WA-JS 4.8.0. For operations available on a connected Node.js client, see Whatsapp. For functions running inside WhatsApp Web, see the WA-JS browser API.

Function enableAudioCapture

enableAudioCapture(options?: boolean | AudioCaptureOptions): void
Emit the call audio as call.audio_frame events: 16 kHz mono frames of 60 ms. remote frames are what you hear, local frames what you send.

Enable it before the call starts: the audio graph of the call is created when the call starts and cannot be tapped afterwards.

Applies to one call and stops when it ends or is replaced. Re-enable for another call. Pass false to stop early.
Parameters
- Optionaloptions: boolean | AudioCaptureOptions
Returns void
Example
```
WPP.call.enableAudioCapture({ format: 'int16-base64', source: 'remote' });
WPP.on('call.audio_frame', (frame) => {
  // frame.samples
});

// Stop
WPP.call.enableAudioCapture(false);
```
- Defined in node_modules/@wppconnect/wa-js/dist/call/media/enableAudioCapture.d.ts:50

Function enableAudioCapture

Parameters

Returns void

Example

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