| <!DOCTYPE html> |
| <html lang="en"> |
| <head> |
| <meta charset="UTF-8"> |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> |
| <title> </title> |
| <style> |
| body { |
| font-family: Arial, sans-serif; |
| max-width: 800px; |
| margin: 0 auto; |
| padding: 20px; |
| background-color: #f0f0f0; |
| } |
| |
| h1 { |
| text-align: center; |
| color: #2c3e50; |
| margin-bottom: 40px; |
| } |
| |
| .audio-container { |
| background-color: white; |
| padding: 20px; |
| border-radius: 10px; |
| box-shadow: 0 2px 5px rgba(0,0,0,0.1); |
| } |
| |
| .audio-item { |
| display: flex; |
| justify-content: space-between; |
| align-items: center; |
| padding: 15px; |
| margin: 10px 0; |
| background-color: #f8f9fa; |
| border-radius: 5px; |
| transition: background-color 0.3s; |
| } |
| |
| .audio-item:hover { |
| background-color: #e9ecef; |
| } |
| |
| .play-button { |
| background-color: #3498db; |
| color: white; |
| border: none; |
| padding: 8px 15px; |
| border-radius: 5px; |
| cursor: pointer; |
| transition: background-color 0.3s; |
| display: flex; |
| align-items: center; |
| gap: 8px; |
| } |
| |
| .status-indicator { |
| width: 12px; |
| height: 12px; |
| border-radius: 50%; |
| background-color: #fff; |
| transition: background-color 0.3s; |
| } |
| |
| .playing .status-indicator { |
| background-color: #2ecc71; |
| animation: pulse 1s infinite; |
| } |
| |
| .waveform-container { |
| width: 100px; |
| height: 40px; |
| margin-left: 15px; |
| } |
| |
| audio { |
| display: none; |
| } |
| |
| @keyframes pulse { |
| 0% { transform: scale(0.95); } |
| 50% { transform: scale(1.1); } |
| 100% { transform: scale(0.95); } |
| } |
| </style> |
| </head> |
| <body> |
| |
| <div class="audio-container" id="audioContainer"></div> |
|
|
| <script> |
| const voices = [ |
| { name: "John Doe", file: "john_doe.wav" }, |
| { name: "Jane Smith", file: "jane_smith.wav" }, |
| { name: "Michael Johnson", file: "michael_johnson.wav" }, |
| { name: "Emily Davis", file: "emily_davis.wav" }, |
| { name: "David Wilson", file: "david_wilson.wav" }, |
| { name: "Sarah Brown", file: "sarah_brown.mp3" }, |
| { name: "James Miller", file: "james_miller.mp3" }, |
| { name: "Linda Taylor", file: "linda_taylor.mp3" } |
| ]; |
| |
| const container = document.getElementById('audioContainer'); |
| let currentAudio = null; |
| let audioContext = null; |
| let analyser = null; |
| let dataArray = null; |
| let animationFrameId = null; |
| |
| voices.forEach(voice => { |
| const audioElement = document.createElement('audio'); |
| audioElement.src = `audio/${voice.file}`; |
| audioElement.id = `audio_${voice.name.replace(/\s+/g, '_')}`; |
| |
| const itemDiv = document.createElement('div'); |
| itemDiv.className = 'audio-item'; |
| |
| const nameSpan = document.createElement('span'); |
| nameSpan.textContent = voice.name; |
| |
| const waveformCanvas = document.createElement('canvas'); |
| waveformCanvas.className = 'waveform-container'; |
| |
| const playButton = document.createElement('button'); |
| playButton.className = 'play-button'; |
| playButton.innerHTML = ` |
| <div class="status-indicator"></div> |
| <span>Play</span> |
| `; |
| |
| playButton.onclick = () => toggleAudio(audioElement, playButton, waveformCanvas); |
| |
| itemDiv.appendChild(nameSpan); |
| itemDiv.appendChild(waveformCanvas); |
| itemDiv.appendChild(playButton); |
| container.appendChild(itemDiv); |
| container.appendChild(audioElement); |
| }); |
| |
| function setupAudioContext(audioElement) { |
| if (!audioContext) { |
| audioContext = new (window.AudioContext || window.webkitAudioContext)(); |
| analyser = audioContext.createAnalyser(); |
| analyser.fftSize = 256; |
| dataArray = new Uint8Array(analyser.frequencyBinCount); |
| } |
| |
| const source = audioContext.createMediaElementSource(audioElement); |
| source.connect(analyser); |
| analyser.connect(audioContext.destination); |
| } |
| |
| function drawWaveform(canvas) { |
| if (!analyser) return; |
| |
| const ctx = canvas.getContext('2d'); |
| const width = canvas.width; |
| const height = canvas.height; |
| |
| function draw() { |
| animationFrameId = requestAnimationFrame(draw); |
| analyser.getByteTimeDomainData(dataArray); |
| |
| ctx.fillStyle = '#f8f9fa'; |
| ctx.fillRect(0, 0, width, height); |
| ctx.lineWidth = 2; |
| ctx.strokeStyle = '#3498db'; |
| ctx.beginPath(); |
| |
| const sliceWidth = width / dataArray.length; |
| let x = 0; |
| |
| for (let i = 0; i < dataArray.length; i++) { |
| const v = dataArray[i] / 128.0; |
| const y = v * height / 2; |
| |
| if (i === 0) { |
| ctx.moveTo(x, y); |
| } else { |
| ctx.lineTo(x, y); |
| } |
| |
| x += sliceWidth; |
| } |
| |
| ctx.lineTo(width, height/2); |
| ctx.stroke(); |
| } |
| |
| draw(); |
| } |
| |
| function toggleAudio(audioElement, button, canvas) { |
| if (currentAudio && currentAudio !== audioElement) { |
| currentAudio.pause(); |
| currentAudio.previousElementSibling.querySelector('.play-button').classList.remove('playing'); |
| cancelAnimationFrame(animationFrameId); |
| } |
| |
| if (audioElement.paused) { |
| if (!audioContext) { |
| setupAudioContext(audioElement); |
| } |
| audioElement.play(); |
| button.classList.add('playing'); |
| button.querySelector('span').textContent = 'Pause'; |
| drawWaveform(canvas); |
| currentAudio = audioElement; |
| } else { |
| audioElement.pause(); |
| button.classList.remove('playing'); |
| button.querySelector('span').textContent = 'Play'; |
| cancelAnimationFrame(animationFrameId); |
| currentAudio = null; |
| } |
| |
| audioElement.addEventListener('ended', () => { |
| button.classList.remove('playing'); |
| button.querySelector('span').textContent = 'Play'; |
| cancelAnimationFrame(animationFrameId); |
| currentAudio = null; |
| }); |
| } |
| </script> |
| </body> |
| </html> |
