249 lines
6.4 KiB
HTML
249 lines
6.4 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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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>FluidSynth Reverb</title>
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<style>
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*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
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body {
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font-family: 'Courier New', Courier, monospace;
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background: #111;
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color: #ccc;
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min-height: 100vh;
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display: flex;
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align-items: center;
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justify-content: center;
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padding: 2rem;
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}
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.card {
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background: #1a1a1a;
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border: 1px solid #2a2a2a;
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border-radius: 6px;
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padding: 2rem;
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width: 100%;
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max-width: 520px;
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}
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h1 {
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font-size: 13px;
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font-weight: normal;
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color: #666;
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letter-spacing: 0.1em;
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text-transform: uppercase;
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margin-bottom: 1.5rem;
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}
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.preset-row {
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display: flex;
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gap: 6px;
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flex-wrap: wrap;
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margin-bottom: 1.75rem;
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}
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.preset-row button {
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font-family: inherit;
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font-size: 11px;
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padding: 4px 10px;
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background: transparent;
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border: 1px solid #333;
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border-radius: 3px;
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color: #888;
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cursor: pointer;
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letter-spacing: 0.05em;
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transition: border-color 0.15s, color 0.15s;
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}
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.preset-row button:hover {
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border-color: #555;
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color: #bbb;
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}
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.row {
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display: flex;
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align-items: center;
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gap: 12px;
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margin-bottom: 1rem;
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}
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.label {
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font-size: 12px;
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color: #555;
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width: 80px;
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flex-shrink: 0;
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letter-spacing: 0.04em;
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}
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input[type=range] {
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flex: 1;
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-webkit-appearance: none;
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height: 1px;
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background: #333;
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outline: none;
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cursor: pointer;
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}
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input[type=range]::-webkit-slider-thumb {
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-webkit-appearance: none;
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width: 12px;
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height: 12px;
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background: #7ec8e3;
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border-radius: 50%;
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}
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input[type=range]::-moz-range-thumb {
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width: 12px;
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height: 12px;
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background: #7ec8e3;
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border: none;
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border-radius: 50%;
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}
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.val {
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font-size: 12px;
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color: #7ec8e3;
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width: 38px;
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text-align: right;
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flex-shrink: 0;
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}
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.divider {
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border: none;
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border-top: 1px solid #222;
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margin: 1.5rem 0;
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}
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.cmd-label {
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font-size: 10px;
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color: #444;
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letter-spacing: 0.1em;
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text-transform: uppercase;
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margin-bottom: 8px;
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}
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.cmd-box {
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background: #111;
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border: 1px solid #222;
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border-radius: 4px;
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padding: 14px 16px;
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font-size: 12px;
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color: #7ec8e3;
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line-height: 1.9;
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white-space: pre;
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}
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.copy-btn {
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margin-top: 10px;
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font-family: inherit;
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font-size: 11px;
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padding: 5px 14px;
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background: transparent;
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border: 1px solid #333;
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border-radius: 3px;
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color: #666;
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cursor: pointer;
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letter-spacing: 0.05em;
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transition: border-color 0.15s, color 0.15s;
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}
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.copy-btn:hover {
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border-color: #555;
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color: #aaa;
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}
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.footer {
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margin-top: 1.5rem;
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font-size: 10px;
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color: #333;
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letter-spacing: 0.06em;
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text-align: right;
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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="card">
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<h1>FluidSynth — Reverb</h1>
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<div class="preset-row">
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<button onclick="applyPreset(0.85,0.35,85,0.55)">Hall</button>
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<button onclick="applyPreset(0.95,0.15,100,0.7)">Cathedral</button>
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<button onclick="applyPreset(0.6,0.5,60,0.5)">Room</button>
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<button onclick="applyPreset(0.9,0.2,80,0.7)">Chamber</button>
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<button onclick="applyPreset(0.4,0.6,40,0.4)">Studio</button>
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</div>
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<div class="row">
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<span class="label">room size</span>
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<input type="range" id="room" min="0" max="1" step="0.01" value="0.9">
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<span class="val" id="roomVal">0.90</span>
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</div>
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<div class="row">
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<span class="label">damping</span>
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<input type="range" id="damp" min="0" max="1" step="0.01" value="0.2">
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<span class="val" id="dampVal">0.20</span>
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</div>
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<div class="row">
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<span class="label">width</span>
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<input type="range" id="width" min="0" max="100" step="1" value="80">
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<span class="val" id="widthVal">80</span>
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</div>
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<div class="row">
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<span class="label">level</span>
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<input type="range" id="level" min="0" max="1" step="0.01" value="0.7">
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<span class="val" id="levelVal">0.70</span>
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</div>
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<hr class="divider">
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<div class="cmd-label">Paste into fluidsynth shell</div>
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<div class="cmd-box" id="cmd"></div>
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<button class="copy-btn" onclick="copyCmd()">Copy commands</button>
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<div class="footer">Authored by Claude — Anthropic</div>
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</div>
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<script>
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function update() {
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const room = parseFloat(document.getElementById('room').value);
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const damp = parseFloat(document.getElementById('damp').value);
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const width = parseInt(document.getElementById('width').value);
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const level = parseFloat(document.getElementById('level').value);
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document.getElementById('roomVal').textContent = room.toFixed(2);
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document.getElementById('dampVal').textContent = damp.toFixed(2);
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document.getElementById('widthVal').textContent = width;
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document.getElementById('levelVal').textContent = level.toFixed(2);
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document.getElementById('cmd').textContent =
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'set synth.reverb.active 1\n\n' +
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'set synth.reverb.room-size ' + room.toFixed(2) + '\n' +
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'set synth.reverb.damp ' + damp.toFixed(2) + '\n' +
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'set synth.reverb.width ' + width + '\n' +
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'set synth.reverb.level ' + level.toFixed(2);
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}
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function applyPreset(room, damp, width, level) {
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document.getElementById('room').value = room;
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document.getElementById('damp').value = damp;
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document.getElementById('width').value = width;
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document.getElementById('level').value = level;
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update();
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}
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function copyCmd() {
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navigator.clipboard.writeText(document.getElementById('cmd').textContent).then(() => {
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const btn = document.querySelector('.copy-btn');
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btn.textContent = 'Copied!';
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setTimeout(() => btn.textContent = 'Copy commands', 1500);
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});
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}
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['room','damp','width','level'].forEach(s =>
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document.getElementById(s).addEventListener('input', update)
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);
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update();
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</script>
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</body>
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</html> |