RecorderProcessor (hooks/recorderWorklet.ts)

AudioWorkletProcessor that downsamples mic input and performs voice activity detection.

// Source: https://github.com/GoogleCloudPlatform/generative-ai | License: Apache-2.0 | Copyright You must retain, in the Source form of any Derivative Works
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// Copyright 2026 Google LLC
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file or at
// https://opensource.org/licenses/MIT.

// RecorderProcessor downsamples client microphone input and runs voice detection.

interface AudioWorkletProcessor {
  readonly port: MessagePort;
  process(inputs: Float32Array[][], outputs: Float32Array[][], parameters: Record<string, Float32Array>): boolean;
}

declare let AudioWorkletProcessor: {
  prototype: AudioWorkletProcessor;
  new(): AudioWorkletProcessor;
};

declare function re

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