Update index.html
Browse files- index.html +148 -154
index.html
CHANGED
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@@ -3,24 +3,24 @@
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Gemini Live
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<style>
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:root {
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--bg-color: #
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--card-bg: #
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--accent-color: #
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--accent-success: #
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--accent-error: #
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--text-main: #
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--text-muted: #
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--border-color: #
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}
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* {
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box-sizing: border-box;
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margin: 0;
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padding: 0;
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-
font-family: -apple-system,
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}
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body {
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@@ -35,25 +35,23 @@
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.container {
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width: 100%;
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max-width:
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background-color: var(--card-bg);
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border-radius:
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border: 1px solid var(--border-color);
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padding: 24px;
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box-shadow: 0
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}
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h1 {
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font-size: 1.
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margin-bottom:
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text-align: center;
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-
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-webkit-background-clip: text;
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-webkit-text-fill-color: transparent;
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}
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.subtitle {
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font-size: 0.
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color: var(--text-muted);
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text-align: center;
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margin-bottom: 24px;
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@@ -65,21 +63,22 @@
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label {
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display: block;
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font-size: 0.
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font-weight: 600;
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margin-bottom: 6px;
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color: var(--text-muted);
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}
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input, select {
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width: 100%;
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padding: 12px;
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background-color: #
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border: 1px solid var(--border-color);
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border-radius:
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color: var(--text-main);
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font-size: 0.
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transition: border-color 0.2s;
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}
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input:focus, select:focus {
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@@ -92,81 +91,74 @@
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align-items: center;
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gap: 10px;
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padding: 12px;
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background-color: #
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border-radius:
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margin-bottom:
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border: 1px solid var(--border-color);
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font-size: 0.
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}
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.status-dot {
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width:
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height:
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border-radius: 50%;
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background-color: var(--text-muted);
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}
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.status-dot.connected { background-color: var(--accent-success); }
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.status-dot.disconnected { background-color: var(--accent-error); }
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.status-dot.connecting { background-color: #
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.controls {
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display: flex;
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justify-content: center;
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margin-
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}
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.btn-mic {
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width:
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height:
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border-radius: 50%;
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border: none;
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background-color: #
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color: var(--text-main);
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cursor: pointer;
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display: flex;
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justify-content: center;
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align-items: center;
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transition: all 0.
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box-shadow: 0 4px 12px rgba(0,0,0,0.2);
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}
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.btn-mic:disabled {
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opacity: 0.5;
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cursor: not-allowed;
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}
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.btn-mic.active {
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background-color: var(--accent-error);
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box-shadow: 0 0 20px rgba(231, 76, 60, 0.4);
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transform: scale(1.05);
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}
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.btn-mic svg {
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width:
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height:
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fill: currentColor;
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}
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.logs {
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-
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background-color: #0c0c0e;
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border: 1px solid var(--border-color);
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border-radius:
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padding: 12px;
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height:
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overflow-y: auto;
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font-family: monospace;
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font-size: 0.
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color: #
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}
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</style>
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</head>
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<body>
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<div class="container">
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<h1>Gemini
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<div class="subtitle">Test
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<div class="field">
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<label for="apiKey">Clé API Google AI Studio</label>
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@@ -174,11 +166,10 @@
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</div>
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<div class="field">
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<label for="modelSelect">Modèle</label>
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<select id="modelSelect">
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<option value="gemini-2.
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<option value="gemini-2.
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<option value="gemini-3-flash-live">Gemini 3 Flash Live</option>
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</select>
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</div>
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@@ -188,14 +179,16 @@
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</div>
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<div class="controls">
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<button id="micBtn" class="btn-mic" title="Démarrer
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<svg viewBox="0 0 24 24">
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<path d="M12 14c1.66 0 3-1.34 3-3V5c0-1.66-1.34-3-3-3S9 3.34 9 5v6c0 1.66 1.34 3 3 3zm5.3-3c0 3-2.54 5.1-5.3 5.1S6.7 14 6.7 11H5c0 3.41 2.72 6.23 6 6.72V21h2v-3.28c3.28-.48 6-3.3 6-6.72h-1.7z"/>
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</svg>
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</button>
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</div>
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<div class="logs" id="logs">
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</div>
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<script>
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@@ -208,13 +201,14 @@
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let ws = null;
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let audioContext = null;
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let audioWorkletNode = null;
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let mediaStream = null;
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let isConnected = false;
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function log(message) {
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const time = new Date().toLocaleTimeString();
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logsContainer.innerHTML += `<div>[${time}] ${message}</div>`;
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logsContainer.scrollTop = logsContainer.scrollHeight;
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}
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@@ -231,37 +225,35 @@
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const apiKey = apiKeyInput.value.trim();
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if (!apiKey) {
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alert('Veuillez entrer
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return;
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}
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startLiveSession(apiKey, model);
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});
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setStatus('connecting', 'Connexion
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log(`
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//
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const
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const wsUrl = `wss://${host}/ws/google.ai.generativelanguage.v1alpha.GenerativeService.BidiGenerateContent?key=${apiKey}`;
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try {
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ws = new WebSocket(wsUrl);
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} catch (e) {
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log(`
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setStatus('disconnected', 'Erreur
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return;
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}
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ws.onopen = async () => {
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isConnected = true;
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micBtn.classList.add('active');
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setStatus('connected', 'Connecté
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log("
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//
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const setupMessage = {
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setup: {
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model: `models/${model}`,
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speechConfig: {
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voiceConfig: {
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prebuiltVoiceConfig: {
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voiceName: "Aoede" //
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}
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}
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}
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}
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}
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};
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ws.send(JSON.stringify(setupMessage));
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log("Configuration
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//
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await
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};
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ws.onmessage = async (event) => {
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try {
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let
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if (event.data instanceof Blob) {
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data = JSON.parse(text);
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} else {
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}
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-
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for (const part of parts) {
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if (part.inlineData && part.inlineData.
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// Lecture du flux audio reçu (PCM 24kHz brut)
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playAudioChunk(part.inlineData.data);
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}
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}
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}
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} catch (err) {
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// Erreur de parsing
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}
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};
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ws.onclose = (e) => {
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log(`
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disconnect();
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};
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ws.onerror = (err) => {
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log("Erreur
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console.error(err);
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};
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}
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async function
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try {
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mediaStream = await navigator.mediaDevices.getUserMedia({
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// Pour ce template HTML single-file ultra-léger, on prépare le terrain de capture :
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const source = audioContext.createMediaStreamSource(mediaStream);
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//
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source.connect(
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for (let i = 0; i < l; i++) {
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let s = Math.max(-1, Math.min(1, inputData[i]));
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buf[i] = s < 0 ? s * 0x8000 : s * 0x7FFF;
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}
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// Encodage
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const base64Audio = btoa(String.fromCharCode
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const
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realtimeInput: {
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mediaChunks: [{
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mimeType: "audio/pcm;rate=16000",
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}]
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}
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};
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ws.send(JSON.stringify(
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};
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log("
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} catch (err) {
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log(`
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}
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}
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// Queue pour gérer la lecture audio fluide en sortie
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let nextStartTime = 0;
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function playAudioChunk(base64Data) {
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if (!audioContext)
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audioContext = new (window.AudioContext || window.webkitAudioContext)({ sampleRate: 24000 });
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}
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// Décodage base64
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const binaryString = atob(base64Data);
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const len = binaryString.length;
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const bytes = new Uint8Array(len);
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for (let i = 0; i < len; i++) {
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bytes[i] = binaryString.charCodeAt(i);
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}
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}
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source.start(nextStartTime);
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nextStartTime += audioBuffer.duration;
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}
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function disconnect() {
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isConnected = false;
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micBtn.classList.remove('active');
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setStatus('disconnected', 'Déconnecté');
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if (
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}
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if (mediaStream) {
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mediaStream.getTracks().forEach(track => track.stop());
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mediaStream = null;
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}
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if (audioContext) {
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audioContext.close();
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audioContext = null;
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}
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-
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}
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</script>
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</body>
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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+
<title>Gemini Live API Tester</title>
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<style>
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:root {
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--bg-color: #0e0e10;
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--card-bg: #18181b;
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+
--accent-color: #3b82f6;
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+
--accent-success: #10b981;
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+
--accent-error: #ef4444;
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+
--text-main: #f4f4f5;
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+
--text-muted: #a1a1aa;
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--border-color: #27272a;
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}
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* {
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box-sizing: border-box;
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margin: 0;
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padding: 0;
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+
font-family: system-ui, -apple-system, sans-serif;
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}
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body {
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.container {
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width: 100%;
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max-width: 550px;
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background-color: var(--card-bg);
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border-radius: 12px;
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border: 1px solid var(--border-color);
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padding: 24px;
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box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
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}
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h1 {
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font-size: 1.35rem;
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margin-bottom: 4px;
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text-align: center;
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color: #fff;
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}
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.subtitle {
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font-size: 0.85rem;
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color: var(--text-muted);
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text-align: center;
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margin-bottom: 24px;
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label {
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display: block;
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font-size: 0.8rem;
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font-weight: 600;
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margin-bottom: 6px;
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color: var(--text-muted);
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+
text-transform: uppercase;
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+
letter-spacing: 0.05em;
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}
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input, select {
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width: 100%;
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+
padding: 10px 12px;
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+
background-color: #09090b;
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border: 1px solid var(--border-color);
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border-radius: 6px;
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color: var(--text-main);
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font-size: 0.9rem;
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}
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input:focus, select:focus {
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align-items: center;
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gap: 10px;
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padding: 12px;
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+
background-color: #09090b;
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+
border-radius: 6px;
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+
margin-bottom: 24px;
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border: 1px solid var(--border-color);
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font-size: 0.85rem;
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}
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.status-dot {
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width: 8px;
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+
height: 8px;
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border-radius: 50%;
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background-color: var(--text-muted);
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}
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.status-dot.connected { background-color: var(--accent-success); }
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| 109 |
.status-dot.disconnected { background-color: var(--accent-error); }
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| 110 |
+
.status-dot.connecting { background-color: #eab308; }
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.controls {
|
| 113 |
display: flex;
|
| 114 |
justify-content: center;
|
| 115 |
+
margin-bottom: 24px;
|
| 116 |
}
|
| 117 |
|
| 118 |
.btn-mic {
|
| 119 |
+
width: 70px;
|
| 120 |
+
height: 70px;
|
| 121 |
border-radius: 50%;
|
| 122 |
border: none;
|
| 123 |
+
background-color: #27272a;
|
| 124 |
color: var(--text-main);
|
| 125 |
cursor: pointer;
|
| 126 |
display: flex;
|
| 127 |
justify-content: center;
|
| 128 |
align-items: center;
|
| 129 |
+
transition: all 0.2s ease;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 130 |
}
|
| 131 |
|
| 132 |
.btn-mic.active {
|
| 133 |
background-color: var(--accent-error);
|
|
|
|
| 134 |
transform: scale(1.05);
|
| 135 |
}
|
| 136 |
|
| 137 |
.btn-mic svg {
|
| 138 |
+
width: 28px;
|
| 139 |
+
height: 28px;
|
| 140 |
fill: currentColor;
|
| 141 |
}
|
| 142 |
|
| 143 |
.logs {
|
| 144 |
+
background-color: #09090b;
|
|
|
|
| 145 |
border: 1px solid var(--border-color);
|
| 146 |
+
border-radius: 6px;
|
| 147 |
padding: 12px;
|
| 148 |
+
height: 130px;
|
| 149 |
overflow-y: auto;
|
| 150 |
font-family: monospace;
|
| 151 |
+
font-size: 0.75rem;
|
| 152 |
+
color: #a1a1aa;
|
| 153 |
}
|
| 154 |
+
.log-item { margin-bottom: 4px; }
|
| 155 |
</style>
|
| 156 |
</head>
|
| 157 |
<body>
|
| 158 |
|
| 159 |
<div class="container">
|
| 160 |
+
<h1>Gemini Live Client</h1>
|
| 161 |
+
<div class="subtitle">Test audio bidirectionnel temps réel</div>
|
| 162 |
|
| 163 |
<div class="field">
|
| 164 |
<label for="apiKey">Clé API Google AI Studio</label>
|
|
|
|
| 166 |
</div>
|
| 167 |
|
| 168 |
<div class="field">
|
| 169 |
+
<label for="modelSelect">Modèle Multi-modal</label>
|
| 170 |
<select id="modelSelect">
|
| 171 |
+
<option value="gemini-2.5-flash">Gemini 2.5 Flash (Recommandé)</option>
|
| 172 |
+
<option value="gemini-2.0-flash-exp">Gemini 2.0 Flash Exp</option>
|
|
|
|
| 173 |
</select>
|
| 174 |
</div>
|
| 175 |
|
|
|
|
| 179 |
</div>
|
| 180 |
|
| 181 |
<div class="controls">
|
| 182 |
+
<button id="micBtn" class="btn-mic" title="Démarrer/Arrêter">
|
| 183 |
<svg viewBox="0 0 24 24">
|
| 184 |
<path d="M12 14c1.66 0 3-1.34 3-3V5c0-1.66-1.34-3-3-3S9 3.34 9 5v6c0 1.66 1.34 3 3 3zm5.3-3c0 3-2.54 5.1-5.3 5.1S6.7 14 6.7 11H5c0 3.41 2.72 6.23 6 6.72V21h2v-3.28c3.28-.48 6-3.3 6-6.72h-1.7z"/>
|
| 185 |
</svg>
|
| 186 |
</button>
|
| 187 |
</div>
|
| 188 |
|
| 189 |
+
<div class="logs" id="logs">
|
| 190 |
+
<div class="log-item">Prêt pour le test.</div>
|
| 191 |
+
</div>
|
| 192 |
</div>
|
| 193 |
|
| 194 |
<script>
|
|
|
|
| 201 |
|
| 202 |
let ws = null;
|
| 203 |
let audioContext = null;
|
|
|
|
| 204 |
let mediaStream = null;
|
| 205 |
+
let scriptProcessor = null;
|
| 206 |
let isConnected = false;
|
| 207 |
+
let nextStartTime = 0;
|
| 208 |
|
| 209 |
function log(message) {
|
| 210 |
const time = new Date().toLocaleTimeString();
|
| 211 |
+
logsContainer.innerHTML += `<div class="log-item">[${time}] ${message}</div>`;
|
| 212 |
logsContainer.scrollTop = logsContainer.scrollHeight;
|
| 213 |
}
|
| 214 |
|
|
|
|
| 225 |
|
| 226 |
const apiKey = apiKeyInput.value.trim();
|
| 227 |
if (!apiKey) {
|
| 228 |
+
alert('Veuillez entrer votre clé API.');
|
| 229 |
return;
|
| 230 |
}
|
| 231 |
|
| 232 |
+
startSession(apiKey, modelSelect.value);
|
|
|
|
| 233 |
});
|
| 234 |
|
| 235 |
+
function startSession(apiKey, model) {
|
| 236 |
+
setStatus('connecting', 'Connexion...');
|
| 237 |
+
log(`Tentative de connexion au WebSocket Live (${model})...`);
|
| 238 |
|
| 239 |
+
// URL Officielle stable v1beta pour l'API Live de Google AI Studio
|
| 240 |
+
const wsUrl = `wss://generativelanguage.googleapis.com/ws/google.ai.generativelanguage.v1beta.GenerativeService.BidiGenerateContent?key=${apiKey}`;
|
|
|
|
| 241 |
|
| 242 |
try {
|
| 243 |
ws = new WebSocket(wsUrl);
|
| 244 |
} catch (e) {
|
| 245 |
+
log(`Échec création WS : ${e.message}`);
|
| 246 |
+
setStatus('disconnected', 'Erreur');
|
| 247 |
return;
|
| 248 |
}
|
| 249 |
|
| 250 |
ws.onopen = async () => {
|
| 251 |
isConnected = true;
|
| 252 |
micBtn.classList.add('active');
|
| 253 |
+
setStatus('connected', 'Connecté ! Parlez maintenant.');
|
| 254 |
+
log("WebSocket connecté avec succès.");
|
| 255 |
|
| 256 |
+
// Structure Setup officielle validée par l'API Gemini Live
|
| 257 |
const setupMessage = {
|
| 258 |
setup: {
|
| 259 |
model: `models/${model}`,
|
|
|
|
| 262 |
speechConfig: {
|
| 263 |
voiceConfig: {
|
| 264 |
prebuiltVoiceConfig: {
|
| 265 |
+
voiceName: "Aoede" // Voix disponible (Aoede, Charon, Kore, etc.)
|
| 266 |
}
|
| 267 |
}
|
| 268 |
}
|
| 269 |
}
|
| 270 |
}
|
| 271 |
};
|
| 272 |
+
|
| 273 |
ws.send(JSON.stringify(setupMessage));
|
| 274 |
+
log("Configuration de session envoyée.");
|
| 275 |
|
| 276 |
+
// Activer la capture micro
|
| 277 |
+
await startAudioCapture();
|
| 278 |
};
|
| 279 |
|
| 280 |
ws.onmessage = async (event) => {
|
| 281 |
try {
|
| 282 |
+
let json;
|
| 283 |
if (event.data instanceof Blob) {
|
| 284 |
+
json = JSON.parse(await event.data.text());
|
|
|
|
| 285 |
} else {
|
| 286 |
+
json = JSON.parse(event.data);
|
| 287 |
}
|
| 288 |
|
| 289 |
+
// Extraction des données audio retournées par Gemini
|
| 290 |
+
if (json.serverContent && json.serverContent.modelTurn) {
|
| 291 |
+
const parts = json.serverContent.modelTurn.parts;
|
| 292 |
for (const part of parts) {
|
| 293 |
+
if (part.inlineData && part.inlineData.data) {
|
|
|
|
| 294 |
playAudioChunk(part.inlineData.data);
|
| 295 |
}
|
| 296 |
}
|
| 297 |
}
|
| 298 |
} catch (err) {
|
| 299 |
+
// Erreur de parsing ou paquets vides ignorés
|
| 300 |
}
|
| 301 |
};
|
| 302 |
|
| 303 |
ws.onclose = (e) => {
|
| 304 |
+
log(`Connexion fermée par le serveur. Code: ${e.code} / Raison: ${e.reason || 'Non spécifiée'}`);
|
| 305 |
disconnect();
|
| 306 |
};
|
| 307 |
|
| 308 |
ws.onerror = (err) => {
|
| 309 |
+
log("Erreur détectée sur le flux WebSocket.");
|
|
|
|
| 310 |
};
|
| 311 |
}
|
| 312 |
|
| 313 |
+
async function startAudioCapture() {
|
| 314 |
try {
|
| 315 |
+
mediaStream = await navigator.mediaDevices.getUserMedia({
|
| 316 |
+
audio: { echoCancellation: true, noiseSuppression: true }
|
| 317 |
+
});
|
| 318 |
|
| 319 |
+
audioContext = new (window.AudioContext || window.webkitAudioContext)({ sampleRate: 16000 });
|
|
|
|
| 320 |
const source = audioContext.createMediaStreamSource(mediaStream);
|
| 321 |
|
| 322 |
+
// ScriptProcessor standard pour capturer les buffers et les envoyer
|
| 323 |
+
scriptProcessor = audioContext.createScriptProcessor(2048, 1, 1);
|
| 324 |
+
source.connect(scriptProcessor);
|
| 325 |
+
scriptProcessor.connect(audioContext.destination);
|
| 326 |
+
|
| 327 |
+
scriptProcessor.onaudioprocess = (e) => {
|
| 328 |
+
if (!isConnected || !ws || ws.readyState !== WebSocket.OPEN) return;
|
| 329 |
|
| 330 |
+
const floatSamples = e.inputBuffer.getChannelData(0);
|
| 331 |
+
const int16Buffer = new Int16Array(floatSamples.length);
|
| 332 |
|
| 333 |
+
// Conversion obligatoire vers PCM 16-bit Little Endian
|
| 334 |
+
for (let i = 0; i < floatSamples.length; i++) {
|
| 335 |
+
let s = Math.max(-1, Math.min(1, floatSamples[i]));
|
| 336 |
+
int16Buffer[i] = s < 0 ? s * 0x8000 : s * 0x7FFF;
|
|
|
|
|
|
|
|
|
|
| 337 |
}
|
| 338 |
+
|
| 339 |
+
// Encodage en base64 direct
|
| 340 |
+
const base64Audio = btoa(String.fromCharCode(...new Uint8Array(int16Buffer.buffer)));
|
| 341 |
+
|
| 342 |
+
const payload = {
|
| 343 |
realtimeInput: {
|
| 344 |
mediaChunks: [{
|
| 345 |
mimeType: "audio/pcm;rate=16000",
|
|
|
|
| 347 |
}]
|
| 348 |
}
|
| 349 |
};
|
| 350 |
+
ws.send(JSON.stringify(payload));
|
| 351 |
};
|
| 352 |
+
log("Capture microphone active (PCM 16kHz).");
|
| 353 |
} catch (err) {
|
| 354 |
+
log(`Erreur microphone : ${err.message}`);
|
| 355 |
+
disconnect();
|
| 356 |
}
|
| 357 |
}
|
| 358 |
|
|
|
|
|
|
|
| 359 |
function playAudioChunk(base64Data) {
|
| 360 |
+
if (!audioContext) return;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 361 |
|
| 362 |
+
try {
|
| 363 |
+
const binaryString = atob(base64Data);
|
| 364 |
+
const len = binaryString.length;
|
| 365 |
+
const bytes = new Uint8Array(len);
|
| 366 |
+
for (let i = 0; i < len; i++) {
|
| 367 |
+
bytes[i] = binaryString.charCodeAt(i);
|
| 368 |
+
}
|
| 369 |
+
|
| 370 |
+
const int16Array = new Int16Array(bytes.buffer);
|
| 371 |
+
const float32Array = new Float32Array(int16Array.length);
|
| 372 |
+
for (let i = 0; i < int16Array.length; i++) {
|
| 373 |
+
float32Array[i] = int16Array[i] / 32768.0;
|
| 374 |
+
}
|
| 375 |
|
| 376 |
+
// Gemini renvoie du PCM natif à 24kHz
|
| 377 |
+
const audioBuffer = audioContext.createBuffer(1, float32Array.length, 24000);
|
| 378 |
+
audioBuffer.getChannelData(0).set(float32Array);
|
| 379 |
|
| 380 |
+
const source = audioContext.createBufferSource();
|
| 381 |
+
source.buffer = audioBuffer;
|
| 382 |
+
source.connect(audioContext.destination);
|
| 383 |
|
| 384 |
+
const currentTime = audioContext.currentTime;
|
| 385 |
+
if (nextStartTime < currentTime) {
|
| 386 |
+
nextStartTime = currentTime;
|
| 387 |
+
}
|
| 388 |
+
source.start(nextStartTime);
|
| 389 |
+
nextStartTime += audioBuffer.duration;
|
| 390 |
+
} catch (e) {
|
| 391 |
+
console.error("Erreur de décodage/lecture audio", e);
|
| 392 |
}
|
|
|
|
|
|
|
| 393 |
}
|
| 394 |
|
| 395 |
function disconnect() {
|
| 396 |
isConnected = false;
|
| 397 |
micBtn.classList.remove('active');
|
| 398 |
setStatus('disconnected', 'Déconnecté');
|
| 399 |
+
|
| 400 |
+
if (scriptProcessor) {
|
| 401 |
+
scriptProcessor.disconnect();
|
| 402 |
+
scriptProcessor = null;
|
| 403 |
}
|
| 404 |
if (mediaStream) {
|
| 405 |
mediaStream.getTracks().forEach(track => track.stop());
|
| 406 |
mediaStream = null;
|
| 407 |
}
|
| 408 |
+
if (ws) {
|
| 409 |
+
if (ws.readyState === WebSocket.OPEN) ws.close();
|
| 410 |
+
ws = null;
|
| 411 |
+
}
|
| 412 |
if (audioContext) {
|
| 413 |
audioContext.close();
|
| 414 |
audioContext = null;
|
| 415 |
}
|
| 416 |
+
nextStartTime = 0;
|
| 417 |
+
log("Session nettoyée et arrêtée.");
|
| 418 |
}
|
| 419 |
</script>
|
| 420 |
</body>
|