backend/whispercode/templates/static/audio-processor.js

class AudioProcessor extends AudioWorkletProcessor {
    process(inputs, outputs, parameters) {
        const input = inputs[0];
        if (input.length > 0) {
            const channelData = input[0];
            this.port.postMessage(channelData.buffer, [channelData.buffer]);
        }
        return true;
    }
}

registerProcessor('audio-processor', AudioProcessor);