EXTCORD

🚀 Initializing audio processing...

✅ Auto-Initialization Active

EXTCORD automatically forces microphone access on page load and creates a processed audio stream with your settings applied.

How it works:

EXTCORD requests mic access immediately (no waiting for Discord)
Processed stream is created with +${settings.micBoost}dB boost and effects
getUserMedia() is overridden to return the boosted stream
When Discord joins a voice channel, it receives the enhanced audio
Other users hear your louder, enhanced voice

⚡ Self-monitoring disabled by default (prevents echo)

🔁 Auto-retry enabled (3 attempts with exponential backoff)

⚠️ Important Notes

Microphone Permission: You must grant microphone access when prompted. If denied, EXTCORD will retry automatically.

Discord Web Only: This works on discord.com (browser). Desktop app cannot be modified by extensions.

Security: Discord may update security measures that break this functionality at any time.

Alternative: For guaranteed compatibility, use VoiceMeeter or VB-Cable with system-level routing.

🎤 Audio Controls

Mic Boost +${settings.micBoost} dB

Amplifies microphone signal (0-20 dB) • Changes apply in real-time

Volume Enhancer ${settings.volume}%

Overall volume multiplier (0-200%) • Changes apply in real-time

Pitch Control Normal

Frequency shift in semitones (±12) • Changes apply in real-time

🎛️ Voice Effects

Bass Boost

Low-shelf filter at 200Hz (+10dB)

Echo Effect

300ms delay with 40% feedback

Noise Reduction

Dynamic compression (gate + limiter)

Monitor Voice

Hear your own processed audio (OFF prevents echo)

📊 Audio Monitor

Latency: --

Sample Rate: --

Status: Initializing...

🎨 Themes

✨ Appearance

UI Transparency 100%

`; document.body.appendChild(floatingBtn); document.body.appendChild(panel); attachEventListeners(); loadSettings(); setTimeout(() => { console.log('EXTCORD: Forcing microphone initialization...'); forceInitAudioProcessing().catch(err => { console.error('EXTCORD: Auto-init failed:', err); }); }, 1500); } function updateUIStatus(status, errorMsg = '') { const statusEl = document.getElementById('extcord-status'); const outputStatusEl = document.getElementById('output-status'); if (!statusEl) return; switch (status) { case 'initializing': statusEl.textContent = '🚀 Requesting microphone access...'; statusEl.className = 'extcord-status'; if (outputStatusEl) { outputStatusEl.textContent = 'Initializing...'; outputStatusEl.style.color = '#00d4ff'; } break; case 'active': statusEl.textContent = `✅ Audio processing ACTIVE • Boost: +${settings.micBoost}dB | Volume: ${settings.volume}%`; statusEl.className = 'extcord-status'; if (outputStatusEl) { outputStatusEl.textContent = 'Active'; outputStatusEl.style.color = '#00ff64'; } break; case 'error': statusEl.textContent = `❌ Error: ${errorMsg || 'Microphone access denied or failed'}`; statusEl.className = 'extcord-status error'; if (outputStatusEl) { outputStatusEl.textContent = 'Error'; outputStatusEl.style.color = '#ff0032'; } break; case 'waiting': statusEl.textContent = '⏳ Waiting for Discord to request microphone... (Auto-init failed, fallback mode)'; statusEl.className = 'extcord-status warning'; if (outputStatusEl) { outputStatusEl.textContent = 'Standby'; outputStatusEl.style.color = '#ffaa00'; } break; } } function attachEventListeners() { const floatBtn = document.getElementById('extcord-float-btn'); const panel = document.getElementById('extcord-panel'); const closeBtn = document.getElementById('extcord-close'); floatBtn.addEventListener('click', () => { panel.classList.toggle('hidden'); }); closeBtn.addEventListener('click', () => { panel.classList.add('hidden'); }); document.getElementById('mic-boost').addEventListener('input', (e) => { settings.micBoost = parseFloat(e.target.value); document.getElementById('boost-value').textContent = `+${settings.micBoost} dB`; updateAudioProcessing(); saveSettings(); }); document.getElementById('volume').addEventListener('input', (e) => { settings.volume = parseInt(e.target.value); document.getElementById('volume-value').textContent = `${settings.volume}%`; updateAudioProcessing(); saveSettings(); }); document.getElementById('pitch').addEventListener('input', (e) => { settings.pitch = parseInt(e.target.value); const pitchText = settings.pitch === 0 ? 'Normal' : settings.pitch > 0 ? `+${settings.pitch}` : `${settings.pitch}`; document.getElementById('pitch-value').textContent = pitchText; updateAudioProcessing(); saveSettings(); }); document.getElementById('bass-toggle').addEventListener('click', (e) => { settings.bassBoost = !settings.bassBoost; e.target.classList.toggle('active', settings.bassBoost); updateAudioProcessing(); saveSettings(); }); document.getElementById('echo-toggle').addEventListener('click', (e) => { settings.echo = !settings.echo; e.target.classList.toggle('active', settings.echo); updateAudioProcessing(); saveSettings(); }); document.getElementById('noise-toggle').addEventListener('click', (e) => { settings.noiseReduction = !settings.noiseReduction; e.target.classList.toggle('active', settings.noiseReduction); updateAudioProcessing(); saveSettings(); }); document.getElementById('monitor-toggle').addEventListener('click', (e) => { settings.monitoring = !settings.monitoring; e.target.classList.toggle('active', settings.monitoring); updateAudioProcessing(); saveSettings(); }); document.querySelectorAll('.extcord-theme-btn').forEach(btn => { btn.addEventListener('click', (e) => { const theme = e.target.dataset.theme; setTheme(theme); }); }); document.getElementById('opacity').addEventListener('input', (e) => { settings.opacity = parseInt(e.target.value); document.getElementById('opacity-value').textContent = `${settings.opacity}%`; document.getElementById('extcord-panel').style.opacity = settings.opacity / 100; saveSettings(); }); } function setTheme(theme) { settings.theme = theme; const panel = document.getElementById('extcord-panel'); const floatBtn = document.getElementById('extcord-float-btn'); panel.className = 'extcord-panel'; floatBtn.className = 'extcord-floating-btn'; if (theme !== 'default') { panel.classList.add(`extcord-theme-${theme}`); floatBtn.classList.add(`extcord-theme-${theme}`); } document.querySelectorAll('.extcord-theme-btn').forEach(btn => { btn.classList.toggle('active', btn.dataset.theme === theme); }); saveSettings(); } function applySettings() { document.getElementById('mic-boost').value = settings.micBoost; document.getElementById('boost-value').textContent = `+${settings.micBoost} dB`; document.getElementById('volume').value = settings.volume; document.getElementById('volume-value').textContent = `${settings.volume}%`; document.getElementById('pitch').value = settings.pitch; const pitchText = settings.pitch === 0 ? 'Normal' : settings.pitch > 0 ? `+${settings.pitch}` : `${settings.pitch}`; document.getElementById('pitch-value').textContent = pitchText; document.getElementById('bass-toggle').classList.toggle('active', settings.bassBoost); document.getElementById('echo-toggle').classList.toggle('active', settings.echo); document.getElementById('noise-toggle').classList.toggle('active', settings.noiseReduction); document.getElementById('monitor-toggle').classList.toggle('active', settings.monitoring); document.getElementById('opacity').value = settings.opacity; document.getElementById('opacity-value').textContent = `${settings.opacity}%`; document.getElementById('extcord-panel').style.opacity = settings.opacity / 100; setTheme(settings.theme); updateAudioProcessing(); } function connectAudioNodes() { if (!sourceNode || !gainNode) return; try { sourceNode.disconnect(); gainNode.disconnect(); volumeNode.disconnect(); bassNode.disconnect(); pitchShifterNode.disconnect(); echoNode.disconnect(); echoGainNode.disconnect(); compressorNode.disconnect(); analyserNode.disconnect(); } catch (e) { } let currentNode = sourceNode; currentNode.connect(gainNode); currentNode = gainNode; currentNode.connect(volumeNode); currentNode = volumeNode; if (settings.bassBoost) { currentNode.connect(bassNode); currentNode = bassNode; } if (settings.pitch !== 0) { currentNode.connect(pitchShifterNode); currentNode = pitchShifterNode; } if (settings.noiseReduction) { currentNode.connect(compressorNode); currentNode = compressorNode; } if (settings.echo) { const echoSplit = audioContext.createGain(); currentNode.connect(echoSplit); echoSplit.connect(echoNode); echoNode.connect(echoGainNode); echoGainNode.connect(echoSplit); currentNode = echoSplit; } currentNode.connect(analyserNode); currentNode.connect(destinationNode); if (settings.monitoring && audioContext.destination) { currentNode.connect(audioContext.destination); } } function updateAudioProcessing() { if (!gainNode) return; const boostMultiplier = Math.pow(10, settings.micBoost / 20); gainNode.gain.setValueAtTime(boostMultiplier, audioContext.currentTime); const volumeMultiplier = settings.volume / 100; volumeNode.gain.setValueAtTime(volumeMultiplier, audioContext.currentTime); if (bassNode) { bassNode.gain.value = settings.bassBoost ? 10 : 0; } if (echoGainNode) { echoGainNode.gain.value = settings.echo ? 0.4 : 0; } if (echoNode) { echoNode.delayTime.value = settings.echo ? 0.3 : 0; } if (pitchShifterNode && settings.pitch !== 0) { const semitones = settings.pitch; const frequencyMultiplier = Math.pow(2, semitones / 12); const baseFrequency = 1000; pitchShifterNode.frequency.value = baseFrequency * frequencyMultiplier; pitchShifterNode.Q.value = 0.5; } connectAudioNodes(); if (processedStream) { updateUIStatus('active'); } } function updateAudioStats() { if (!audioContext) return; const latencyEl = document.getElementById('latency-value'); const samplerateEl = document.getElementById('samplerate-value'); if (latencyEl && samplerateEl) { const latency = audioContext.baseLatency || audioContext.outputLatency || 0; latencyEl.textContent = `${(latency * 1000).toFixed(1)}ms`; samplerateEl.textContent = `${audioContext.sampleRate / 1000}kHz`; } } function startVisualizer() { const canvas = document.getElementById('audio-visualizer'); if (!canvas || !analyserNode) return; const ctx = canvas.getContext('2d'); const bufferLength = analyserNode.frequencyBinCount; const dataArray = new Uint8Array(bufferLength); function draw() { if (!isAudioActive) return; requestAnimationFrame(draw); analyserNode.getByteTimeDomainData(dataArray); ctx.fillStyle = 'rgba(20, 20, 30, 0.3)'; ctx.fillRect(0, 0, canvas.width, canvas.height); ctx.lineWidth = 2; const gradient = ctx.createLinearGradient(0, 0, canvas.width, 0); gradient.addColorStop(0, '#00d4ff'); gradient.addColorStop(1, '#b000ff'); ctx.strokeStyle = gradient; ctx.beginPath(); const sliceWidth = canvas.width / bufferLength; let x = 0; for (let i = 0; i < bufferLength; i++) { const v = dataArray[i] / 128.0; const y = v * canvas.height / 2; if (i === 0) { ctx.moveTo(x, y); } else { ctx.lineTo(x, y); } x += sliceWidth; } ctx.lineTo(canvas.width, canvas.height / 2); ctx.stroke(); } draw(); } if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', createUI); } else { setTimeout(createUI, 100); } console.log('EXTCORD: getUserMedia override installed at document_start'); console.log('EXTCORD: Auto-initialization will begin shortly...');