PitchMaster.ai/audio-test.html at main · box3lab/PitchMaster.ai · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Audio Recording Test - Safari Compatibility</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            max-width: 600px;
            margin: 0 auto;
            padding: 20px;
            background-color: #f5f5f5;
        }
        .container {
            background: white;
            padding: 20px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        button {
            background: #007bff;
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 4px;
            cursor: pointer;
            margin: 5px;
        }
        button:hover {
            background: #0056b3;
        }
        button:disabled {
            background: #ccc;
            cursor: not-allowed;
        }
        .status {
            margin: 10px 0;
            padding: 10px;
            border-radius: 4px;
        }
        .success { background: #d4edda; color: #155724; }
        .error { background: #f8d7da; color: #721c24; }
        .info { background: #d1ecf1; color: #0c5460; }
        #log {
            background: #f8f9fa;
            border: 1px solid #dee2e6;
            padding: 10px;
            border-radius: 4px;
            max-height: 300px;
            overflow-y: auto;
            font-family: monospace;
            font-size: 12px;
        }
    </style>
</head>
<body>
    <div class="container">
        <h1>Audio Recording Test</h1>
        <p>This page tests audio recording compatibility across different browsers, especially Safari.</p>

        <div>
            <button id="testFormats">Test Audio Formats</button>
            <button id="startRecord">Start Recording</button>
            <button id="stopRecord" disabled>Stop Recording</button>
        </div>

        <div id="status" class="status info">Ready to test</div>

        <div>
            <h3>Console Log:</h3>
            <div id="log"></div>
        </div>
    </div>

    <script>
        // Audio utilities (same as in audioUtils.ts)
        function getSupportedMimeType() {
            const types = [
                'audio/webm;codecs=opus',
                'audio/webm',
                'audio/mp4',
                'audio/ogg;codecs=opus',
                'audio/wav',
                'audio/aac',
                'audio/mpeg'
            ]

            for (const type of types) {
                if (MediaRecorder.isTypeSupported(type)) {
                    log(`Supported audio format: ${type}`)
                    return type
                }
            }

            log('No supported audio format found', 'error')
            return null
        }

        function createMediaRecorder(stream) {
            const mimeType = getSupportedMimeType()

            if (mimeType) {
                return new MediaRecorder(stream, { mimeType })
            } else {
                return new MediaRecorder(stream)
            }
        }

        function getAudioBlobType() {
            const mimeType = getSupportedMimeType()

            if (mimeType) {
                return mimeType.split(';')[0]
            }

            return 'audio/webm'
        }

        function getBrowserInfo() {
            const userAgent = navigator.userAgent
            const isSafari = userAgent.toLowerCase().includes('safari') && !userAgent.toLowerCase().includes('chrome')
            const isIOS = /iPad|iPhone|iPod/.test(userAgent)

            let browserName = 'Unknown'
            let browserVersion = 'Unknown'

            if (isSafari) {
                browserName = 'Safari'
                const match = userAgent.match(/Version\/(\d+\.\d+)/)
                browserVersion = match ? match[1] : 'Unknown'
            } else if (userAgent.includes('Chrome')) {
                browserName = 'Chrome'
                const match = userAgent.match(/Chrome\/(\d+\.\d+)/)
                browserVersion = match ? match[1] : 'Unknown'
            } else if (userAgent.includes('Firefox')) {
                browserName = 'Firefox'
                const match = userAgent.match(/Firefox\/(\d+\.\d+)/)
                browserVersion = match ? match[1] : 'Unknown'
            } else if (userAgent.includes('Edge')) {
                browserName = 'Edge'
                const match = userAgent.match(/Edge\/(\d+\.\d+)/)
                browserVersion = match ? match[1] : 'Unknown'
            }

            return {
                name: browserName,
                version: browserVersion,
                isSafari,
                isIOS
            }
        }

        function testAudioFormats() {
            log('=== Audio Format Support Test ===')

            const browserInfo = getBrowserInfo()
            log(`Browser: ${browserInfo.name} ${browserInfo.version}`)
            log(`Is Safari: ${browserInfo.isSafari}`)
            log(`Is iOS: ${browserInfo.isIOS}`)

            const types = [
                'audio/webm;codecs=opus',
                'audio/webm',
                'audio/mp4',
                'audio/ogg;codecs=opus',
                'audio/wav',
                'audio/aac',
                'audio/mpeg'
            ]

            log('Supported formats:')
            types.forEach(type => {
                const supported = MediaRecorder.isTypeSupported(type)
                log(`${type}: ${supported ? '✅' : '❌'}`)
            })

            const supportedType = getSupportedMimeType()
            log(`Selected format: ${supportedType || 'None'}`)
            log('=== End Test ===')
        }

        function log(message, type = 'info') {
            const logDiv = document.getElementById('log')
            const timestamp = new Date().toLocaleTimeString()
            const logEntry = document.createElement('div')
            logEntry.textContent = `[${timestamp}] ${message}`
            logEntry.className = type
            logDiv.appendChild(logEntry)
            logDiv.scrollTop = logDiv.scrollHeight
            console.log(message)
        }

        function updateStatus(message, type = 'info') {
            const statusDiv = document.getElementById('status')
            statusDiv.textContent = message
            statusDiv.className = `status ${type}`
        }

        let mediaRecorder = null
        let audioChunks = []

        document.getElementById('testFormats').addEventListener('click', () => {
            testAudioFormats()
            updateStatus('Audio format test completed. Check console log above.', 'success')
        })

        document.getElementById('startRecord').addEventListener('click', async () => {
            try {
                updateStatus('Requesting microphone access...', 'info')

                testAudioFormats()

                const browserInfo = getBrowserInfo()
                log(`Browser info: ${JSON.stringify(browserInfo)}`)

                const stream = await navigator.mediaDevices.getUserMedia({ audio: true })

                mediaRecorder = createMediaRecorder(stream)
                audioChunks = []

                mediaRecorder.ondataavailable = (event) => {
                    if (event.data.size > 0) {
                        audioChunks.push(event.data)
                        log(`Audio chunk received: ${event.data.size} bytes`)
                    }
                }

                mediaRecorder.onstop = () => {
                    log('Recording stopped')
                    const audioBlob = new Blob(audioChunks, { type: getAudioBlobType() })
                    log(`Audio blob created: ${audioBlob.size} bytes, type: ${audioBlob.type}`)

                    // Create audio element to test playback
                    const audioUrl = URL.createObjectURL(audioBlob)
                    const audio = new Audio(audioUrl)
                    audio.controls = true
                    document.body.appendChild(audio)

                    updateStatus(`Recording completed! Audio size: ${audioBlob.size} bytes`, 'success')

                    stream.getTracks().forEach(track => track.stop())
                }

                mediaRecorder.start()
                log('Recording started...')
                updateStatus('Recording... Click "Stop Recording" to finish', 'info')

                document.getElementById('startRecord').disabled = true
                document.getElementById('stopRecord').disabled = false

            } catch (error) {
                log(`Error: ${error.message}`, 'error')
                updateStatus(`Error: ${error.message}`, 'error')
            }
        })

        document.getElementById('stopRecord').addEventListener('click', () => {
            if (mediaRecorder && mediaRecorder.state === 'recording') {
                mediaRecorder.stop()
                document.getElementById('startRecord').disabled = false
                document.getElementById('stopRecord').disabled = true
            }
        })

        // Initial test
        testAudioFormats()
        updateStatus('Page loaded. Click "Test Audio Formats" to see detailed support information.', 'info')
    </script>
</body>
</html>