Grabar y Subir Audio

Iniciar Grabación Detener Grabación document.addEventListener("DOMContentLoaded", () => { const startButton = document.getElementById("startButton"); const stopButton = document.getElementById("stopButton"); const audioFileInput = document.getElementById("audioFile"); const uploadForm = document.getElementById("uploadForm"); let mediaRecorder; let audioChunks = []; startButton.addEventListener("click", async () => { audioChunks = []; const stream = await navigator.mediaDevices.getUserMedia({ audio: true }); mediaRecorder = new MediaRecorder(stream); mediaRecorder.ondataavailable = event => { audioChunks.push(event.data); }; mediaRecorder.onstop = async () => { const audioBlob = new Blob(audioChunks, { type: 'audio/wav' }); const audioFile = new File([audioBlob], 'recording.wav', { type: 'audio/wav' }); const formData = new FormData(); formData.append("audio", audioFile); const response = await fetch(uploadForm.action, { method: "POST", body: formData, }); const result = await response.text(); alert(result); }; mediaRecorder.start(); startButton.disabled = true; stopButton.disabled = false; }); stopButton.addEventListener("click", () => { mediaRecorder.stop(); startButton.disabled = false; stopButton.disabled = true; }); }); src="app.js"