web-screen-recoder/test.html at main · AI-Star-Dev/web-screen-recoder · GitHub

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<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>媒体录制测试</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
            background: #f5f5f5;
        }

        .container {
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        .section {
            margin-bottom: 30px;
            padding: 20px;
            border: 1px solid #ddd;
            border-radius: 8px;
        }

        .section h3 {
            color: #333;
            margin-bottom: 15px;
        }

        .test-result {
            padding: 10px;
            margin: 10px 0;
            border-radius: 5px;
            font-weight: bold;
        }

        .success {
            background: #d4edda;
            color: #155724;
            border: 1px solid #c3e6cb;
        }

        .error {
            background: #f8d7da;
            color: #721c24;
            border: 1px solid #f5c6cb;
        }

        .warning {
            background: #fff3cd;
            color: #856404;
            border: 1px solid #ffeaa7;
        }

        .test-button {
            background: #007bff;
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 5px;
            cursor: pointer;
            margin: 5px;
        }

        .test-button:hover {
            background: #0056b3;
        }

        .test-button:disabled {
            background: #6c757d;
            cursor: not-allowed;
        }

        #testVideo {
            max-width: 100%;
            height: auto;
            border: 2px solid #ddd;
            border-radius: 5px;
        }

        .format-list {
            max-height: 200px;
            overflow-y: auto;
            border: 1px solid #ccc;
            padding: 10px;
            background: #f8f9fa;
        }
    </style>
</head>
<body>
    <div class="container">
        <h1>🎥 媒体录制功能测试</h1>
        <p>这个页面用于测试修复后的媒体录制功能，检查各种兼容性和错误处理情况。</p>

        <div class="section">
            <h3>🔍 浏览器兼容性检查</h3>
            <button class="test-button" onclick="testBrowserCompatibility()">运行兼容性测试</button>
            <div id="compatibilityResults"></div>
        </div>

        <div class="section">
            <h3>📹 媒体格式支持测试</h3>
            <button class="test-button" onclick="testMediaFormats()">测试支持的格式</button>
            <div id="formatResults"></div>
        </div>

        <div class="section">
            <h3>🎥 媒体流创建测试</h3>
            <div>
                <button class="test-button" onclick="testCameraAccess()">测试摄像头访问</button>
                <button class="test-button" onclick="testScreenCapture()">测试屏幕录制</button>
                <button class="test-button" onclick="testTabCapture()">测试标签页录制</button>
            </div>
            <video id="testVideo" controls style="display: none;"></video>
            <div id="streamResults"></div>
        </div>

        <div class="section">
            <h3>🔄 MediaRecorder 创建测试</h3>
            <button class="test-button" onclick="testMediaRecorderCreation()">测试 MediaRecorder 创建</button>
            <div id="recorderResults"></div>
        </div>

        <div class="section">
            <h3>⚡ 综合录制测试</h3>
            <p>测试完整的录制流程（包括权限请求和错误处理）：</p>
            <button class="test-button" onclick="runFullRecordingTest()">运行完整测试</button>
            <div id="fullTestResults"></div>
        </div>

        <div class="section">
            <h3>📋 测试说明</h3>
            <ul>
                <li>点击各个测试按钮来验证不同的功能</li>
                <li>某些测试需要用户授权，请允许浏览器访问权限</li>
                <li>测试结果会显示在相应的区域中</li>
                <li>如果测试失败，请查看浏览器控制台获取详细错误信息</li>
            </ul>
        </div>
    </div>

    <script>
        // 浏览器兼容性检查
        function testBrowserCompatibility() {
            const results = document.getElementById('compatibilityResults');
            let issues = [];
            let warnings = [];

            // 检查基本API支持
            if (!navigator.mediaDevices) {
                issues.push('缺少 MediaDevices API');
            } else {
                results.innerHTML += '<div class="test-result success">✓ MediaDevices API 支持</div>';
            }

            if (!navigator.mediaDevices.getUserMedia) {
                issues.push('不支持 getUserMedia');
            } else {
                results.innerHTML += '<div class="test-result success">✓ getUserMedia 支持</div>';
            }

            if (!MediaRecorder) {
                issues.push('不支持 MediaRecorder API');
            } else {
                results.innerHTML += '<div class="test-result success">✓ MediaRecorder API 支持</div>';
            }

            if (!navigator.mediaDevices.getDisplayMedia) {
                issues.push('不支持屏幕录制 (getDisplayMedia)');
                results.innerHTML += '<div class="test-result warning">⚠ 屏幕录制不支持</div>';
            } else {
                results.innerHTML += '<div class="test-result success">✓ 屏幕录制支持</div>';
            }

            // 检查HTTPS环境
            if (location.protocol !== 'https:' && location.hostname !== 'localhost') {
                warnings.push('需要在HTTPS环境下使用（某些API需要安全上下文）');
                results.innerHTML += '<div class="test-result warning">⚠ 非HTTPS环境</div>';
            } else {
                results.innerHTML += '<div class="test-result success">✓ 安全上下文</div>';
            }

            if (issues.length > 0) {
                results.innerHTML += '<div class="test-result error">❌ 兼容性问题: ' + issues.join(', ') + '</div>';
            }

            if (warnings.length > 0) {
                results.innerHTML += '<div class="test-result warning">⚠ 注意事项: ' + warnings.join(', ') + '</div>';
            }

            // 记录详细信息
            console.log('浏览器信息:', {
                userAgent: navigator.userAgent,
                platform: navigator.platform,
                language: navigator.language
            });
        }

        // 媒体格式支持测试
        function testMediaFormats() {
            const results = document.getElementById('formatResults');
            const testFormats = [
                'video/webm;codecs=vp8,vorbis',
                'video/webm;codecs=vp8',
                'video/webm',
                'video/mp4;codecs=h264',
                'video/mp4',
                'video/mpeg'
            ];

            results.innerHTML += '<div class="format-list"><strong>测试的格式:</strong><br>';

            testFormats.forEach(format => {
                if (MediaRecorder && MediaRecorder.isTypeSupported && MediaRecorder.isTypeSupported(format)) {
                    results.innerHTML += `<div class="test-result success">✓ ${format}</div>`;
                } else {
                    results.innerHTML += `<div class="test-result error">✗ ${format}</div>`;
                }
            });

            results.innerHTML += '</div>';
        }

        // 摄像头访问测试
        async function testCameraAccess() {
            const results = document.getElementById('streamResults');
            const video = document.getElementById('testVideo');

            try {
                results.innerHTML += '<div class="test-result">正在测试摄像头访问...</div>';

                const stream = await navigator.mediaDevices.getUserMedia({
                    video: {
                        width: { ideal: 1280 },
                        height: { ideal: 720 },
                        frameRate: { ideal: 30 }
                    },
                    audio: true
                });

                video.srcObject = stream;
                video.style.display = 'block';
                results.innerHTML += '<div class="test-result success">✓ 摄像头访问成功</div>';

                // 显示轨道信息
                const videoTracks = stream.getVideoTracks();
                const audioTracks = stream.getAudioTracks();

                results.innerHTML += `<div class="test-result success">✓ 视频轨道: ${videoTracks.length} 个</div>`;
                results.innerHTML += `<div class="test-result success">✓ 音频轨道: ${audioTracks.length} 个</div>`;

                // 5秒后停止
                setTimeout(() => {
                    stream.getTracks().forEach(track => track.stop());
                    video.style.display = 'none';
                    results.innerHTML += '<div class="test-result">流已停止</div>';
                }, 5000);

            } catch (error) {
                results.innerHTML += `<div class="test-result error">❌ 摄像头访问失败: ${error.message}</div>`;

                if (error.name === 'NotAllowedError') {
                    results.innerHTML += '<div class="test-result error">❌ 权限被拒绝</div>';
                } else if (error.name === 'NotFoundError') {
                    results.innerHTML += '<div class="test-result error">❌ 未找到摄像头设备</div>';
                }
            }
        }

        // 屏幕录制测试
        async function testScreenCapture() {
            const results = document.getElementById('streamResults');
            const video = document.getElementById('testVideo');

            try {
                results.innerHTML += '<div class="test-result">正在测试屏幕录制...</div>';

                const stream = await navigator.mediaDevices.getDisplayMedia({
                    video: {
                        mediaSource: 'screen',
                        width: { ideal: 1920 },
                        height: { ideal: 1080 },
                        frameRate: { ideal: 30, max: 60 }
                    },
                    audio: true
                });

                video.srcObject = stream;
                video.style.display = 'block';
                results.innerHTML += '<div class="test-result success">✓ 屏幕录制成功</div>';

                // 显示轨道信息
                const videoTracks = stream.getVideoTracks();
                const audioTracks = stream.getAudioTracks();

                results.innerHTML += `<div class="test-result success">✓ 视频轨道: ${videoTracks.length} 个</div>`;
                if (audioTracks.length > 0) {
                    results.innerHTML += `<div class="test-result success">✓ 音频轨道: ${audioTracks.length} 个</div>`;
                }

                // 5秒后停止
                setTimeout(() => {
                    stream.getTracks().forEach(track => track.stop());
                    video.style.display = 'none';
                    results.innerHTML += '<div class="test-result">流已停止</div>';
                }, 5000);

            } catch (error) {
                results.innerHTML += `<div class="test-result error">❌ 屏幕录制失败: ${error.message}</div>`;

                if (error.name === 'NotAllowedError') {
                    results.innerHTML += '<div class="test-result error">❌ 用户拒绝屏幕共享权限</div>';
                } else if (error.name === 'NotSupportedError') {
                    results.innerHTML += '<div class="test-result error">❌ 浏览器不支持屏幕录制</div>';
                }
            }
        }

        // 标签页录制测试
        async function testTabCapture() {
            const results = document.getElementById('streamResults');
            const video = document.getElementById('testVideo');

            try {
                results.innerHTML += '<div class="test-result">正在测试标签页录制...</div>';

                const stream = await navigator.mediaDevices.getDisplayMedia({
                    video: {
                        mediaSource: 'tab',
                        width: { ideal: 1280 },
                        height: { ideal: 720 },
                        frameRate: { ideal: 30 }
                    },
                    audio: true
                });

                video.srcObject = stream;
                video.style.display = 'block';
                results.innerHTML += '<div class="test-result success">✓ 标签页录制成功</div>';

                // 5秒后停止
                setTimeout(() => {
                    stream.getTracks().forEach(track => track.stop());
                    video.style.display = 'none';
                    results.innerHTML += '<div class="test-result">流已停止</div>';
                }, 5000);

            } catch (error) {
                results.innerHTML += `<div class="test-result error">❌ 标签页录制失败: ${error.message}</div>`;
            }
        }

        // MediaRecorder 创建测试
        function testMediaRecorderCreation() {
            const results = document.getElementById('recorderResults');

            try {
                results.innerHTML += '<div class="test-result">正在测试 MediaRecorder 创建...</div>';

                // 测试不同的格式
                const testFormats = [
                    'video/webm;codecs=vp8,vorbis',
                    'video/webm;codecs=vp8',
                    'video/webm',
                    'video/mp4;codecs=h264'
                ];

                let successCount = 0;

                testFormats.forEach(format => {
                    try {
                        // 创建一个虚拟的 MediaStream 来测试
                        const dummyStream = new MediaStream();
                        const recorder = new MediaRecorder(dummyStream, { mimeType: format });
                        results.innerHTML += `<div class="test-result success">✓ ${format} - 创建成功</div>`;
                        successCount++;
                    } catch (error) {
                        results.innerHTML += `<div class="test-result error">✗ ${format} - ${error.message}</div>`;
                    }
                });

                // 测试默认创建（不指定格式）
                try {
                    const dummyStream = new MediaStream();
                    const recorder = new MediaRecorder(dummyStream);
                    results.innerHTML += '<div class="test-result success">✓ 默认格式 - 创建成功</div>';
                    successCount++;
                } catch (error) {
                    results.innerHTML += `<div class="test-result error">✗ 默认格式 - ${error.message}</div>`;
                }

                results.innerHTML += `<div class="test-result ${successCount > 0 ? 'success' : 'error'}">总计: ${successCount} 个格式支持</div>`;

            } catch (error) {
                results.innerHTML += `<div class="test-result error">❌ MediaRecorder 测试失败: ${error.message}</div>`;
            }
        }

        // 完整录制流程测试
        async function runFullRecordingTest() {
            const results = document.getElementById('fullTestResults');

            results.innerHTML += '<div class="test-result">开始完整录制测试...</div>';

            try {
                // 1. 创建媒体流
                results.innerHTML += '<div class="test-result">1. 创建媒体流...</div>';
                const stream = await navigator.mediaDevices.getUserMedia({
                    video: { width: { ideal: 640 }, height: { ideal: 480 } },
                    audio: true
                });
                results.innerHTML += '<div class="test-result success">✓ 媒体流创建成功</div>';

                // 2. 创建 MediaRecorder
                results.innerHTML += '<div class="test-result">2. 创建 MediaRecorder...</div>';

                // 检测支持的格式
                const supportedFormats = [];
                const testFormats = [
                    'video/webm;codecs=vp8,vorbis',
                    'video/webm;codecs=vp8',
                    'video/webm'
                ];

                for (const format of testFormats) {
                    if (MediaRecorder.isTypeSupported(format)) {
                        supportedFormats.push(format);
                    }
                }

                let recorder;
                if (supportedFormats.length > 0) {
                    try {
                        recorder = new MediaRecorder(stream, { mimeType: supportedFormats[0] });
                        results.innerHTML += `<div class="test-result success">✓ MediaRecorder 创建成功 (${supportedFormats[0]})</div>`;
                    } catch (error) {
                        recorder = new MediaRecorder(stream);
                        results.innerHTML += '<div class="test-result warning">⚠ 使用默认格式创建 MediaRecorder</div>';
                    }
                } else {
                    recorder = new MediaRecorder(stream);
                    results.innerHTML += '<div class="test-result warning">⚠ 使用默认格式创建 MediaRecorder</div>';
                }

                // 3. 开始录制
                results.innerHTML += '<div class="test-result">3. 开始录制...</div>';

                const chunks = [];
                recorder.ondataavailable = (event) => {
                    if (event.data && event.data.size > 0) {
                        chunks.push(event.data);
                    }
                };

                recorder.start();
                results.innerHTML += '<div class="test-result success">✓ 录制开始</div>';

                // 录制3秒
                await new Promise(resolve => setTimeout(resolve, 3000));

                // 4. 停止录制
                results.innerHTML += '<div class="test-result">4. 停止录制...</div>';
                recorder.stop();
                results.innerHTML += '<div class="test-result success">✓ 录制停止</div>';

                // 5. 处理录制数据
                results.innerHTML += '<div class="test-result">5. 处理录制数据...</div>';

                if (chunks.length > 0) {
                    const blob = new Blob(chunks, { type: recorder.mimeType || 'video/webm' });
                    results.innerHTML += `<div class="test-result success">✓ 录制文件创建成功 (${blob.size} bytes)</div>`;
                    results.innerHTML += `<div class="test-result success">✓ MIME类型: ${recorder.mimeType || 'video/webm'}</div>`;
                } else {
                    results.innerHTML += '<div class="test-result warning">⚠ 未生成录制数据</div>';
                }

                // 清理
                stream.getTracks().forEach(track => track.stop());

                results.innerHTML += '<div class="test-result success">🎉 完整录制测试完成！</div>';

            } catch (error) {
                results.innerHTML += `<div class="test-result error">❌ 测试失败: ${error.message}</div>`;

                if (error.name === 'NotAllowedError') {
                    results.innerHTML += '<div class="test-result error">❌ 请允许浏览器访问摄像头和麦克风权限</div>';
                }
            }
        }

        // 页面加载时自动运行兼容性检查
        document.addEventListener('DOMContentLoaded', () => {
            console.log('媒体录制测试页面已加载');
            testBrowserCompatibility();
        });
    </script>
</body>
</html>