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<!DOCTYPE html> |
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<html lang="ja"> |
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<head> |
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<meta charset="UTF-8"> |
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<script> |
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function isAdmin() { |
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return document.cookie.includes("admin_access=true"); |
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} |
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if (!isAdmin()) { |
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(function(w, d, s, l, i) { |
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w[l] = w[l] || []; |
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w[l].push({ |
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'gtm.start': new Date().getTime(), |
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event: 'gtm.js' |
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}); |
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var f = d.getElementsByTagName(s)[0], |
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j = d.createElement(s), |
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dl = l != 'dataLayer' ? '&l=' + l : ''; |
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j.async = true; |
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j.src = 'https://www.googletagmanager.com/gtm.js?id=' + i + dl; |
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f.parentNode.insertBefore(j, f); |
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})(window, document, 'script', 'dataLayer', 'GTM-NDL2LKLQ'); |
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var gtagScript = document.createElement('script'); |
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gtagScript.async = true; |
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gtagScript.src = "https://www.googletagmanager.com/gtag/js?id=G-2M35HBEEVH"; |
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document.head.appendChild(gtagScript); |
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window.dataLayer = window.dataLayer || []; |
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function gtag() { |
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dataLayer.push(arguments); |
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} |
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gtag('js', new Date()); |
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gtag('config', 'G-2M35HBEEVH'); |
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} else { |
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console.log("管理者のため、Googleタグはスキップされました。"); |
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} |
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</script> |
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<script src="https://unpkg.com/draggabilly@2/dist/draggabilly.pkgd.min.js"></script> |
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<script> |
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document.addEventListener('DOMContentLoaded', function() { |
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(function() { |
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const UPDATE_URL = '/update.txt'; |
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const CHECK_INTERVAL_MS = 300000; |
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let initialVersion = null; |
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const style = document.createElement('style'); |
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style.textContent = ` |
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#update-popup { |
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position: fixed; |
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top: 20px; |
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right: 20px; |
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background: #fff3cd; |
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color: #856304; |
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border: 1px solid #ffeeba; |
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border-radius: 8px; |
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padding: 20px 16px 16px 16px; |
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box-shadow: 0 2px 10px rgba(0,0,0,0.1); |
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display: none; |
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z-index: 1000; |
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font-family: sans-serif; |
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width: 240px; |
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} |
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#update-popup-close { |
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position: absolute; |
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top: 6px; |
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right: 8px; |
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background: none; |
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border: none; |
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font-size: 16px; |
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font-weight: bold; |
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color: #856404; |
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cursor: pointer; |
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} |
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#update-popup-close:hover { |
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color: #000; |
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} |
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#update-popup button.reload { |
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margin-top: 10px; |
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padding: 6px 12px; |
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border: none; |
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background-color: #ffc107; |
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color: #000; |
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cursor: pointer; |
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border-radius: 4px; |
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width: 100%; |
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} |
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#update-popup button.reload:hover { |
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background-color: #e0a800; |
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} |
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`; |
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document.head.appendChild(style); |
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const popup = document.createElement('div'); |
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popup.id = 'update-popup'; |
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popup.innerHTML = ` |
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<button id="update-popup-close" aria-label="閉じる">×</button> |
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<p>ページが新しくなりました。<br>タブの再読み込みが必要です。</p> |
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<button class="reload">再読み込み</button> |
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`; |
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document.body.appendChild(popup); |
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document.getElementById('update-popup-close').addEventListener('click', () => { |
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popup.style.display = 'none'; |
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}); |
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popup.querySelector('.reload').addEventListener('click', () => { |
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location.reload(); |
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}); |
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async function fetchVersion() { |
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try { |
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const res = await fetch(UPDATE_URL + '?t=' + Date.now()); |
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if (res.ok) return await res.text(); |
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} catch (err) { |
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console.warn('update.txt の取得に失敗:', err); |
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} |
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return null; |
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} |
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async function checkForUpdate() { |
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const latest = await fetchVersion(); |
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if (initialVersion && latest && latest !== initialVersion) { |
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popup.style.display = 'block'; |
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} |
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} |
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(async () => { |
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initialVersion = await fetchVersion(); |
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if (initialVersion) { |
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setInterval(checkForUpdate, CHECK_INTERVAL_MS); |
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} |
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})(); |
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})(); |
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}) |
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</script> |
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<link rel="icon" type="image/svg+xml" href='data:image/svg+xml;base64,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' /> |
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<meta charset="UTF-8"> |
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<script> |
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document.addEventListener("DOMContentLoaded", () => { |
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document.querySelectorAll("input[type='range']").forEach((slider) => { |
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const bubble = document.createElement("div"); |
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bubble.style.position = "absolute"; |
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bubble.style.background = "#333a"; |
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bubble.style.color = "#fff"; |
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bubble.style.padding = "4px 8px"; |
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bubble.style.borderRadius = "4px"; |
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bubble.style.fontSize = "12px"; |
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bubble.style.pointerEvents = "none"; |
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bubble.style.whiteSpace = "nowrap"; |
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bubble.style.transform = "translate(-50%, -120%)"; |
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bubble.style.transition = "opacity 0.1s"; |
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bubble.style.opacity = "0"; |
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bubble.style.zIndex = "1000"; |
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document.body.appendChild(bubble); |
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let rect = null; |
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slider.addEventListener("mouseenter", () => { |
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rect = slider.getBoundingClientRect(); |
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bubble.style.opacity = "1"; |
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}); |
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slider.addEventListener("mouseleave", () => { |
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bubble.style.opacity = "0"; |
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}); |
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slider.addEventListener("mousemove", (e) => { |
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if (!rect) rect = slider.getBoundingClientRect(); |
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const min = parseFloat(slider.min || 0); |
|
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const max = parseFloat(slider.max || 100); |
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const step = parseFloat(slider.step || 1); |
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const relativeX = e.clientX - rect.left; |
|
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const percent = Math.min(Math.max(relativeX / rect.width, 0), 1); |
|
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let value = min + (max - min) * percent; |
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value = Math.round(value / step) * step; |
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value = Number(value.toFixed(4)); |
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bubble.textContent = value; |
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const pageX = e.pageX; |
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const pageY = window.scrollY + rect.top; |
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bubble.style.left = `${pageX}px`; |
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bubble.style.top = `${pageY}px`; |
|
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}); |
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window.addEventListener("scroll", () => { |
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rect = slider.getBoundingClientRect(); |
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}); |
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window.addEventListener("resize", () => { |
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rect = slider.getBoundingClientRect(); |
|
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}); |
|
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}); |
|
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}); |
|
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</script> |
|
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<link rel="icon" type="image/svg+xml" href="data:image/svg+xml;base64,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"> |
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0"> |
|
|
<link rel="preconnect" href="https://fonts.googleapis.com"> |
|
|
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin> |
|
|
<link href="https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c&display=swap" rel="stylesheet"> |
|
|
<title>文化発表会音声プレイヤー</title> |
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<style> |
|
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|
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body { |
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font-family: "M PLUS Rounded 1c", 'Arial', sans-serif; |
|
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background-color: #0f0f33; |
|
|
color: #e6f1ff; |
|
|
margin: 0; |
|
|
padding: 20px; |
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display: flex; |
|
|
flex-direction: column; |
|
|
align-items: center; |
|
|
min-height: 100vh; |
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} |
|
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|
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h1 { |
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|
color: #a2c2e8; |
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|
text-align: center; |
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|
margin-bottom: 30px; |
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|
border-bottom: 1px solid #64ffda; |
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|
padding-bottom: 10px; |
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width: 100%; |
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|
} |
|
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|
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.container { |
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|
display: flex; |
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flex-direction: column; |
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width: 95%; |
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max-width: 1000px; |
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|
background-color: rgba(17, 34, 64, 0.01); |
|
|
border-radius: 10px; |
|
|
padding: 20px; |
|
|
box-shadow: 0 0 20px rgba(100, 255, 218, 0.2); |
|
|
backdrop-filter: blur(2px); |
|
|
border: 1px solid rgba(100, 255, 218, 0.1); |
|
|
} |
|
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|
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|
.audio-controls { |
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|
display: flex; |
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flex-direction: column; |
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gap: 10px; |
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|
margin-bottom: 15px; |
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|
} |
|
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|
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.audio-item { |
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|
display: flex; |
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align-items: center; |
|
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gap: 10px; |
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|
} |
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|
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.audio-item label { |
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|
min-width: 50px; |
|
|
color: #9ab3d9; |
|
|
} |
|
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|
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.audio-slider { |
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|
flex-grow: 1; |
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|
height: 8px; |
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-webkit-appearance: none; |
|
|
background: #1e2a47; |
|
|
border-radius: 5px; |
|
|
outline: none; |
|
|
background-image: linear-gradient(#64ffda, #64ffda); |
|
|
background-size: 100% 100%; |
|
|
background-repeat: no-repeat; |
|
|
} |
|
|
|
|
|
.audio-slider::-webkit-slider-thumb { |
|
|
-webkit-appearance: none; |
|
|
width: 18px; |
|
|
height: 18px; |
|
|
background: #64ffda; |
|
|
border-radius: 10%; |
|
|
cursor: pointer; |
|
|
} |
|
|
|
|
|
.settings { |
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|
background-color: rbga(30, 42, 71, 0.3); |
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padding: 15px; |
|
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border-radius: 5px; |
|
|
margin-bottom: 20px; |
|
|
} |
|
|
|
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.setting-item { |
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|
display: flex; |
|
|
justify-content: space-between; |
|
|
align-items: center; |
|
|
margin-bottom: 10px; |
|
|
} |
|
|
|
|
|
.setting-item:last-child { |
|
|
margin-bottom: 0; |
|
|
} |
|
|
|
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|
.setting-item label { |
|
|
color: #ccd6f6; |
|
|
} |
|
|
|
|
|
.global-volume-container, |
|
|
.playback-speed-container { |
|
|
display: flex; |
|
|
align-items: center; |
|
|
gap: 10px; |
|
|
width: 100%; |
|
|
} |
|
|
|
|
|
.global-volume-slider, |
|
|
.playback-speed-slider { |
|
|
flex-grow: 1; |
|
|
height: 8px; |
|
|
-webkit-appearance: none; |
|
|
background: #1e2a47; |
|
|
border-radius: 5px; |
|
|
outline: none; |
|
|
background-image: linear-gradient(#64ffda, #64ffda); |
|
|
background-size: 100% 100%; |
|
|
background-repeat: no-repeat; |
|
|
} |
|
|
|
|
|
.global-volume-slider::-webkit-slider-thumb, |
|
|
.playback-speed-slider::-webkit-slider-thumb { |
|
|
-webkit-appearance: none; |
|
|
width: 16px; |
|
|
height: 16px; |
|
|
background: #64ffda; |
|
|
border-radius: 20%; |
|
|
cursor: pointer; |
|
|
} |
|
|
|
|
|
.slider-value { |
|
|
min-width: 40px; |
|
|
text-align: right; |
|
|
} |
|
|
|
|
|
input[type="number"], |
|
|
input[type="checkbox"], |
|
|
select { |
|
|
background-color: #112240; |
|
|
border: 1px solid #64ffda; |
|
|
color: #e6f1ff; |
|
|
padding: 5px; |
|
|
border-radius: 3px; |
|
|
} |
|
|
|
|
|
.tech-decoration { |
|
|
width: 100%; |
|
|
height: 2px; |
|
|
background: linear-gradient(90deg, transparent, #64ffda, transparent); |
|
|
margin: 20px 0; |
|
|
} |
|
|
|
|
|
|
|
|
.loading-overlay { |
|
|
position: fixed; |
|
|
top: 0; |
|
|
left: 0; |
|
|
width: 100%; |
|
|
height: 100%; |
|
|
background-color: rgba(0, 0, 0, 0.8); |
|
|
display: flex; |
|
|
justify-content: center; |
|
|
align-items: center; |
|
|
z-index: 9998; |
|
|
transition: opacity 1s ease-out; |
|
|
} |
|
|
|
|
|
.spinner-box { |
|
|
width: 300px; |
|
|
height: 300px; |
|
|
display: flex; |
|
|
justify-content: center; |
|
|
align-items: center; |
|
|
background-color: transparent; |
|
|
} |
|
|
|
|
|
|
|
|
.leo { |
|
|
position: absolute; |
|
|
display: flex; |
|
|
justify-content: center; |
|
|
align-items: center; |
|
|
border-radius: 50%; |
|
|
} |
|
|
|
|
|
.blue-orbit { |
|
|
width: 165px; |
|
|
height: 165px; |
|
|
border: 1px solid #91daffa5; |
|
|
animation: spin3D 3s linear .2s infinite; |
|
|
} |
|
|
|
|
|
.green-orbit { |
|
|
width: 120px; |
|
|
height: 120px; |
|
|
border: 1px solid #91ffbfa5; |
|
|
animation: spin3D 2s linear 0s infinite; |
|
|
} |
|
|
|
|
|
.red-orbit { |
|
|
width: 90px; |
|
|
height: 90px; |
|
|
border: 1px solid #ffca91a5; |
|
|
animation: spin3D 1s linear 0s infinite; |
|
|
} |
|
|
|
|
|
.white-orbit { |
|
|
width: 60px; |
|
|
height: 60px; |
|
|
border: 2px solid #ffffff; |
|
|
animation: spin3D 10s linear 0s infinite; |
|
|
} |
|
|
|
|
|
.w1 { |
|
|
transform: rotate3D(1, 1, 1, 90deg); |
|
|
} |
|
|
|
|
|
.w2 { |
|
|
transform: rotate3D(1, 2, .5, 90deg); |
|
|
} |
|
|
|
|
|
.w3 { |
|
|
transform: rotate3D(.5, 1, 2, 90deg); |
|
|
} |
|
|
|
|
|
|
|
|
@keyframes spin3D { |
|
|
from { |
|
|
transform: rotate3d(.5, .5, .5, 360deg); |
|
|
} |
|
|
|
|
|
to { |
|
|
transform: rotate3d(0, 0, 0, 0deg); |
|
|
} |
|
|
} |
|
|
|
|
|
.time-set-button { |
|
|
background-color: #112240; |
|
|
border: 1px solid #64ffda; |
|
|
color: #e6f1ff; |
|
|
padding: 5px 10px; |
|
|
border-radius: 3px; |
|
|
cursor: pointer; |
|
|
font-size: 12px; |
|
|
margin-left: 5px; |
|
|
transition: background-color 0.3s; |
|
|
} |
|
|
|
|
|
.time-set-button:hover { |
|
|
background-color: rgba(100, 255, 218, 0.2); |
|
|
} |
|
|
|
|
|
|
|
|
.combine-button { |
|
|
background-color: #97c2f0; |
|
|
color: #0a192f; |
|
|
border: none; |
|
|
padding: 10px 20px; |
|
|
border-radius: 5px; |
|
|
font-size: 16px; |
|
|
cursor: pointer; |
|
|
margin-top: 20px; |
|
|
transition: all 0.3s; |
|
|
font-weight: bold; |
|
|
} |
|
|
|
|
|
.combine-button:hover { |
|
|
background-color: #52e0c4; |
|
|
transform: translateY(-2px); |
|
|
box-shadow: 0 5px 15px rgba(100, 255, 218, 0.4); |
|
|
} |
|
|
|
|
|
.combine-button:disabled { |
|
|
background-color: #3a5a78; |
|
|
cursor: not-allowed; |
|
|
transform: none; |
|
|
box-shadow: none; |
|
|
} |
|
|
|
|
|
|
|
|
.combine-status { |
|
|
margin-top: 10px; |
|
|
color: #97c2f0; |
|
|
font-size: 14px; |
|
|
height: 20px; |
|
|
} |
|
|
|
|
|
|
|
|
.preview-section { |
|
|
margin-top: 20px; |
|
|
padding: 15px; |
|
|
background-color: rgba(17, 34, 64, 0.7); |
|
|
border-radius: 5px; |
|
|
display: none; |
|
|
} |
|
|
|
|
|
.preview-section h3 { |
|
|
margin-top: 0; |
|
|
color: #97c2f0; |
|
|
border-bottom: 1px solid #64ffda; |
|
|
padding-bottom: 5px; |
|
|
} |
|
|
|
|
|
|
|
|
.disabled-overlay { |
|
|
position: absolute; |
|
|
top: 0; |
|
|
left: 0; |
|
|
width: 100%; |
|
|
height: 100%; |
|
|
background-color: rgba(10, 25, 47, 0.7); |
|
|
display: flex; |
|
|
justify-content: center; |
|
|
align-items: center; |
|
|
z-index: 10; |
|
|
border-radius: 5px; |
|
|
} |
|
|
|
|
|
.disabled-message { |
|
|
background-color: rgba(30, 42, 71, 0.9); |
|
|
padding: 20px; |
|
|
border-radius: 5px; |
|
|
text-align: center; |
|
|
max-width: 80%; |
|
|
} |
|
|
|
|
|
.disabled-message p { |
|
|
margin-bottom: 15px; |
|
|
} |
|
|
|
|
|
.loader { |
|
|
width: 80px; |
|
|
aspect-ratio: 1; |
|
|
border: 10px solid #000; |
|
|
box-sizing: border-box; |
|
|
background: |
|
|
radial-gradient(farthest-side, #fff 98%, #0000) 50%/20px 20px, |
|
|
radial-gradient(farthest-side, #fff 98%, #0000) 50%/20px 20px, |
|
|
radial-gradient(farthest-side, #fff 98%, #0000) 50%/20px 20px, |
|
|
radial-gradient(farthest-side, #fff 98%, #0000) 50%/20px 20px, |
|
|
radial-gradient(farthest-side, #fff 98%, #0000) 50%/80% 80%, |
|
|
#000; |
|
|
background-repeat: no-repeat; |
|
|
filter: blur(4px) contrast(10); |
|
|
animation: squarePulse 1s infinite alternate; |
|
|
} |
|
|
|
|
|
@keyframes squarePulse { |
|
|
0% { |
|
|
background-position: |
|
|
50% 50%, 50% 50%, 50% 50%, 50% 50%, 50% 50%, 50% 50%; |
|
|
} |
|
|
|
|
|
25% { |
|
|
background-position: |
|
|
50% 0, 50% 50%, 50% 50%, 50% 50%, 50% 50%, 50% 50%; |
|
|
} |
|
|
|
|
|
50% { |
|
|
background-position: |
|
|
50% 0, 50% 100%, 50% 50%, 50% 50%, 50% 50%, 50% 50%; |
|
|
} |
|
|
|
|
|
75% { |
|
|
background-position: |
|
|
50% 0, 50% 100%, 0 50%, 50% 50%, 50% 50%, 50% 50%; |
|
|
} |
|
|
|
|
|
100% { |
|
|
background-position: |
|
|
50% 0, 50% 100%, 0 50%, 100% 50%, 50% 50%, 50% 50%; |
|
|
} |
|
|
} |
|
|
|
|
|
.sync-status { |
|
|
position: absolute; |
|
|
bottom: 100px; |
|
|
left: 10px; |
|
|
width: 150px; |
|
|
height: 30px; |
|
|
background-color: rgba(0, 0, 0, 0.7); |
|
|
color: #97c2f0; |
|
|
padding: 5px 10px; |
|
|
border-radius: 3px; |
|
|
font-size: 12px; |
|
|
z-index: 5; |
|
|
display: flex; |
|
|
align-items: center; |
|
|
gap: 5px; |
|
|
white-space: nowrap; |
|
|
overflow: hidden; |
|
|
text-overflow: ellipsis; |
|
|
user-select: none; |
|
|
contain: strict; |
|
|
} |
|
|
|
|
|
.sync-status button { |
|
|
background: none; |
|
|
border: none; |
|
|
color: #fff; |
|
|
cursor: pointer; |
|
|
font-size: 12px; |
|
|
} |
|
|
|
|
|
.time-markers-container { |
|
|
display: flex; |
|
|
flex-wrap: wrap; |
|
|
gap: 10px; |
|
|
margin: 15px 0; |
|
|
padding: 15px; |
|
|
background-color: rgba(17, 34, 64, 0.8); |
|
|
border-radius: 5px; |
|
|
} |
|
|
|
|
|
.time-marker { |
|
|
font-size: 80%; |
|
|
padding: 6px 8px; |
|
|
background-color: rgba(100, 255, 218, 0.05); |
|
|
border: 1px solid #64ffda; |
|
|
border-radius: 4px; |
|
|
cursor: grab; |
|
|
user-select: none; |
|
|
transition: background-color 0.3s; |
|
|
} |
|
|
|
|
|
.time-marker:hover { |
|
|
background-color: rgba(100, 255, 218, 0.1); |
|
|
} |
|
|
|
|
|
.time-marker.dragging { |
|
|
opacity: 0.7; |
|
|
cursor: grabbing; |
|
|
} |
|
|
|
|
|
.time-input-container { |
|
|
display: flex; |
|
|
align-items: center; |
|
|
gap: 5px; |
|
|
} |
|
|
|
|
|
.time-input-container input { |
|
|
width: 80px; |
|
|
} |
|
|
|
|
|
|
|
|
.player-controls { |
|
|
background-color: rgba(17, 34, 64, 0.2); |
|
|
padding: 10px; |
|
|
border-radius: 5px; |
|
|
display: flex; |
|
|
flex-direction: column; |
|
|
gap: 10px; |
|
|
transition: opacity 0.3s; |
|
|
} |
|
|
|
|
|
.progress-container { |
|
|
width: 100%; |
|
|
height: 10px; |
|
|
background-color: #1e2a47; |
|
|
border-radius: 5px; |
|
|
cursor: pointer; |
|
|
position: relative; |
|
|
} |
|
|
|
|
|
.progress-bar { |
|
|
height: 100%; |
|
|
background-color: #64ffda; |
|
|
border-radius: 5px; |
|
|
width: 0%; |
|
|
position: relative; |
|
|
} |
|
|
|
|
|
.progress-time { |
|
|
position: absolute; |
|
|
top: -25px; |
|
|
transform: translateX(-50%); |
|
|
background-color: rgba(30, 42, 71, 0.9); |
|
|
padding: 3px 6px; |
|
|
border-radius: 3px; |
|
|
font-size: 12px; |
|
|
display: none; |
|
|
white-space: nowrap; |
|
|
} |
|
|
|
|
|
.progress-marker { |
|
|
position: absolute; |
|
|
bottom: 0px; |
|
|
width: 0; |
|
|
height: 0; |
|
|
border-left: 5px solid transparent; |
|
|
border-right: 5px solid transparent; |
|
|
border-top: 10px solid #ff5555; |
|
|
transform: translateX(-50%); |
|
|
z-index: 2; |
|
|
} |
|
|
|
|
|
.main-controls { |
|
|
display: flex; |
|
|
align-items: center; |
|
|
gap: 15px; |
|
|
} |
|
|
|
|
|
.control-button { |
|
|
background: none; |
|
|
border: none; |
|
|
color: #e6f1ff; |
|
|
font-size: 18px; |
|
|
cursor: pointer; |
|
|
padding: 5px; |
|
|
border-radius: 30%; |
|
|
width: 36px; |
|
|
height: 36px; |
|
|
display: flex; |
|
|
align-items: center; |
|
|
justify-content: center; |
|
|
transition: background-color 0.3s; |
|
|
} |
|
|
|
|
|
.control-button:hover { |
|
|
background-color: rgba(100, 255, 218, 0.2); |
|
|
} |
|
|
|
|
|
.time-display { |
|
|
font-size: 14px; |
|
|
color: #ccd6f6; |
|
|
white-space: nowrap; |
|
|
} |
|
|
|
|
|
.volume-control { |
|
|
display: flex; |
|
|
align-items: center; |
|
|
gap: 5px; |
|
|
margin-left: auto; |
|
|
} |
|
|
|
|
|
.volume-button { |
|
|
background: none; |
|
|
border: none; |
|
|
color: #e6f1ff; |
|
|
font-size: 18px; |
|
|
cursor: pointer; |
|
|
padding: 5px; |
|
|
} |
|
|
|
|
|
.volume-slider { |
|
|
width: 80px; |
|
|
height: 6px; |
|
|
-webkit-appearance: none; |
|
|
background: #1e2a47; |
|
|
border-radius: 3px; |
|
|
outline: none; |
|
|
opacity: 0; |
|
|
transition: opacity 0.3s, width 0.3s; |
|
|
background-image: linear-gradient(#6aebfc, #6aebfc); |
|
|
background-size: 100% 100%; |
|
|
background-repeat: no-repeat; |
|
|
} |
|
|
|
|
|
.volume-control:hover .volume-slider { |
|
|
opacity: 1; |
|
|
width: 100px; |
|
|
} |
|
|
|
|
|
.volume-slider::-webkit-slider-thumb { |
|
|
-webkit-appearance: none; |
|
|
width: 12px; |
|
|
height: 12px; |
|
|
background: #6aebfc; |
|
|
border-radius: 30%; |
|
|
cursor: pointer; |
|
|
} |
|
|
|
|
|
.speed-control { |
|
|
display: flex; |
|
|
align-items: center; |
|
|
gap: 5px; |
|
|
} |
|
|
|
|
|
.speed-slider { |
|
|
width: 120px; |
|
|
height: 6px; |
|
|
-webkit-appearance: none; |
|
|
background: #1e2a47; |
|
|
border-radius: 3px; |
|
|
outline: none; |
|
|
background-image: linear-gradient(#64d1ff, #64d1ff); |
|
|
background-size: 100% 100%; |
|
|
background-repeat: no-repeat; |
|
|
} |
|
|
|
|
|
.speed-slider::-webkit-slider-thumb { |
|
|
-webkit-appearance: none; |
|
|
width: 12px; |
|
|
height: 12px; |
|
|
background: #5bb7de; |
|
|
border-radius: 20%; |
|
|
cursor: pointer; |
|
|
} |
|
|
|
|
|
.speed-value { |
|
|
font-size: 14px; |
|
|
min-width: 30px; |
|
|
text-align: center; |
|
|
} |
|
|
</style> |
|
|
|
|
|
</head> |
|
|
|
|
|
<body> |
|
|
|
|
|
<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-NDL2LKLQ" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript> |
|
|
|
|
|
|
|
|
|
|
|
<div class="loading-overlay" id="loadingOverlay"> |
|
|
<div class="spinner-box"> |
|
|
<div class="blue-orbit leo"> |
|
|
</div> |
|
|
<div class="green-orbit leo"> |
|
|
</div> |
|
|
<div class="red-orbit leo"> |
|
|
</div> |
|
|
<div class="white-orbit w1 leo"> |
|
|
</div> |
|
|
<div class="white-orbit w2 leo"> |
|
|
</div> |
|
|
<div class="white-orbit w3 leo"> |
|
|
</div> |
|
|
</div> |
|
|
</div> |
|
|
|
|
|
<h1 id="title-name">文化発表会音声プレイヤー</h1> |
|
|
|
|
|
<div class="details-container"> |
|
|
<details id="usageDetails"> |
|
|
<summary style="font-size: 20px">使い方</summary> |
|
|
|
|
|
<h3>音声の合成</h3> |
|
|
<p><b>一番最初に「音声コントロール」で、スライダーを使用して各パートの音量を調整してください。</b>「合成音量係数」は全体の音量を上げます。<br> |
|
|
自分のパートの音量を1、それ以外のパートの音量を0.3くらいにすると他のパートのタイミングを確認しながら練習できます。<br> |
|
|
<b>調整が終わると「音声を合成」を押してください。</b></p> |
|
|
|
|
|
<hr> |
|
|
|
|
|
<h3>プレイヤーの使い方</h3> |
|
|
<p>「▶」や「⏸」ボタンで再生や一時停止ができます。「↺」で最初から再生できます。音量スライダーで音量を変更できます。スライダーで再生速度も変更できます。</p> |
|
|
|
|
|
<hr> |
|
|
|
|
|
<h3>高度な繰り返し機能</h3> |
|
|
<p>特定の秒数の間を再生したい場合は、再生を開始する秒数を「再生開始秒数」、再生を終了する秒数を「再生終了秒数」を設定してください。ドラッグアンドドロップで楽譜に載っている区間を設定できます。<br> |
|
|
ループがオンの場合は再生終了秒数になると再生開始秒数に戻ります。<br> |
|
|
設定ができたら「時間設定を適用」ボタンを押してください。</p> |
|
|
|
|
|
<hr> |
|
|
|
|
|
<h3>高度な設定</h3> |
|
|
<ul> |
|
|
<li>全体音量係数：全体の音量を上げたり下げたりできます。10が最大です。</li> |
|
|
<li>再生速度：再生速度を変更できます。</li> |
|
|
<li>テンポ：テンポを入力すると、そのテンポになるように再生速度を自動調整します。</li> |
|
|
</ul> |
|
|
|
|
|
<hr> |
|
|
|
|
|
<h3>オフライン設定</h3> |
|
|
<p>ページをオフラインで使用できるようにします。ただし、保存されるキャッシュが古い場合、更新プログラムがなかったため、正常に動作しない可能性があります。現在はこのバグは更新ポップアップを表示することで修正されました。</p> |
|
|
|
|
|
</details> |
|
|
</div> |
|
|
|
|
|
<script> |
|
|
|
|
|
document.addEventListener("DOMContentLoaded", () => { |
|
|
const details = document.getElementById("usageDetails"); |
|
|
const openedBefore = localStorage.getItem("usageDetailsOpened"); |
|
|
|
|
|
if(!openedBefore) { |
|
|
details.setAttribute("open", "true"); |
|
|
localStorage.setItem("usageDetailsOpened", "true"); |
|
|
} else { |
|
|
details.removeAttribute("open"); |
|
|
} |
|
|
}); |
|
|
|
|
|
</script> |
|
|
<div class="audio-controls"> |
|
|
<details> |
|
|
<summary style="font-size: 1.2em;">オフライン設定</summary> |
|
|
<div class="swsettings" id="swsettings"> |
|
|
<a>下のボタンを押すと、サービスワーカーでページをオフラインで使用できるようにします。<br> |
|
|
ブラウザの仕様により、オフラインで開く際に<b>最初のみ二回再読み込みボタンを押さなければいけません。</b><br> |
|
|
不安定な機能で、ページの更新などができなくなるバグが発生する可能性があります。</a> |
|
|
<br> |
|
|
<button class="combine-button" id="sw-register-btn" disabled>登録を開始</button> |
|
|
<div class="combine-status" id="sw-status"> |
|
|
</div> |
|
|
</div> |
|
|
</details><br> |
|
|
<h2>音声コントロール</h2> |
|
|
<span>各パートの音の大きさを設定できます。自分のパートの音量を1、それ以外のパートの音量を0.3くらいにすると他のパートのタイミングを確認しながら練習できます。<br> |
|
|
※「ピアノ」と「全体」は他のパートと音がずれるため、組み合わせて使用しないでください。</span> |
|
|
<div class="audio-item"> |
|
|
<label>ソプラノ</label> |
|
|
<input type="range" class="audio-slider" data-audio="s" min="0" max="1" step="0.01" value="1"> |
|
|
<span class="slider-value volume-value">1.00</span> |
|
|
</div> |
|
|
<div class="audio-item"> |
|
|
<label>アルト </label> |
|
|
<input type="range" class="audio-slider" data-audio="a" min="0" max="1" step="0.01" value="1"> |
|
|
<span class="slider-value volume-value">1.00</span> |
|
|
</div> |
|
|
<div class="audio-item"> |
|
|
<label>テノール</label> |
|
|
<input type="range" class="audio-slider" data-audio="t" min="0" max="1" step="0.01" value="1"> |
|
|
<span class="slider-value volume-value">1.00</span> |
|
|
</div> |
|
|
<div class="audio-item"> |
|
|
<label>ピアノ </label> |
|
|
<input type="range" class="audio-slider" data-audio="p" min="0" max="1" step="0.01" value="1"> |
|
|
<span class="slider-value volume-value">1.00</span> |
|
|
</div> |
|
|
<div class="audio-item"> |
|
|
<label>全体(非推奨)</label> |
|
|
<input type="range" class="audio-slider" data-audio="k" min="0" max="1" step="0.01" value="0"> |
|
|
<span class="slider-value volume-value">0.00</span> |
|
|
</div> |
|
|
|
|
|
|
|
|
<h3>FFmpeg合成用音量設定</h3> |
|
|
<span>FFmpegで音声を合成する際の音量設定です。通常は1.0で問題ありません。</span> |
|
|
<div class="audio-item"> |
|
|
<label>合成音量係数:</label> |
|
|
<input type="range" class="audio-slider" id="ffmpeg-volume" min="0" max="20" step="0.01" value="1"> |
|
|
<span class="slider-value" id="ffmpeg-volume-value">1.00</span> |
|
|
</div> |
|
|
|
|
|
|
|
|
<button class="combine-button" id="combine-button">音声を合成</button> |
|
|
<div class="combine-status" id="combine-status"> |
|
|
</div> |
|
|
</div> |
|
|
|
|
|
<div class="container"> |
|
|
<div class="tech-decoration"> |
|
|
</div> |
|
|
<div class="sync-status" id="sync-status" style="display: none;"> |
|
|
<span id="sync-status-text">同期状態</span> |
|
|
<button id="sync-status-close" aria-label="閉じる">×</button> |
|
|
</div> |
|
|
|
|
|
<div class="preview-section" id="preview-section" hidden> |
|
|
<h3 hidden>プレビュー</h3> |
|
|
<p hidden>合成された音声をプレビューできます。再生ボタンをクリックして確認してください。</p> |
|
|
<button class="control-button" id="preview-button" hidden>▶</button> |
|
|
<span id="preview-time" hidden>00:00 / 00:00</span> |
|
|
</div> |
|
|
|
|
|
|
|
|
<div class="player-controls" id="player-controls"> |
|
|
<div class="disabled-overlay" id="disabledOverlay" style="display: block;"> |
|
|
<div class="disabled-message"> |
|
|
<p>「合成」ボタンで音声を合成してください。</p> |
|
|
</div> |
|
|
</div> |
|
|
<div class="progress-container" id="progress-container"> |
|
|
<div class="progress-bar" id="progress-bar"> |
|
|
</div> |
|
|
<div class="progress-time" id="progress-time">00:00</div> |
|
|
<div class="progress-marker" id="start-marker" style="left: 0%; display: none;"> |
|
|
</div> |
|
|
<div class="progress-marker" id="end-marker" style="left: 100%; display: none;"> |
|
|
</div> |
|
|
</div> |
|
|
<div class="main-controls"> |
|
|
<button class="control-button" id="play-pause-btn" disabled>▶</button> |
|
|
<button class="control-button" id="reset-btn" disabled title="最初から再生">↺</button> |
|
|
<div class="time-display" id="time-display">00:00.00 / 00:00.00</div> |
|
|
<div class="volume-control"> |
|
|
<button class="volume-button" id="volume-btn" disabled>🔊</button> |
|
|
<input type="range" class="volume-slider" id="volume-slider" min="0" max="1" step="0.01" value="1" disabled> |
|
|
</div> |
|
|
<div class="speed-control"> |
|
|
<span class="speed-value" id="speed-value">1.00x</span> |
|
|
<input type="range" class="speed-slider" id="speed-slider" min="0.01" max="5" step="0.01" value="1" disabled> |
|
|
</div> |
|
|
</div> |
|
|
</div> |
|
|
|
|
|
<div class="tech-decoration"> |
|
|
</div> |
|
|
|
|
|
<div class="settings"> |
|
|
<div class="time-markers-container" id="time-markers-container"> |
|
|
<span>このボックスをドラッグして「再生開始秒数」や「再生終了秒数」の入力ボックスの上で離すと秒数を簡単に変更できます。各秒数は楽譜に合わせています。<br> |
|
|
時の旅人はAからE、地球星歌は①から⑤で区切っていて、地球星歌はリピート記号があるので①と②は1番と2番があります。</span> |
|
|
|
|
|
</div> |
|
|
<div class="setting-item"> |
|
|
<label for="start-time">再生開始秒数:</label> |
|
|
<div class="time-input-container"> |
|
|
<input type="number" id="start-time" min="0" value="0" step="0.01" disabled> |
|
|
<button class="time-set-button" id="set-start-time" disabled>現在の秒数に設定</button> |
|
|
</div> |
|
|
</div> |
|
|
<div class="setting-item"> |
|
|
<label for="end-time">再生終了秒数:</label> |
|
|
<div class="time-input-container"> |
|
|
<input type="number" id="end-time" min="0" value="0" step="0.01" disabled> |
|
|
<button class="time-set-button" id="set-end-time" disabled>現在の秒数に設定</button> |
|
|
<button class="time-set-button" id="reset-end-time" disabled>音声の長さに戻す</button> |
|
|
</div> |
|
|
</div> |
|
|
<div class="setting-item"> |
|
|
<label for="loop">ループ再生:</label> |
|
|
<input type="checkbox" id="loop" disabled> |
|
|
</div> |
|
|
<div class="setting-item"> |
|
|
<button class="combine-button" id="apply-time-btn" disabled>時間設定を適用</button> |
|
|
</div> |
|
|
<h2>設定</h2> |
|
|
<div class="setting-item"> |
|
|
<div class="global-volume-container"> |
|
|
<label>再生音量:</label> |
|
|
<input type="range" class="global-volume-slider" id="global-volume" min="0" max="1" step="0.01" value="0.5" disabled> |
|
|
<span class="slider-value" id="global-volume-value">0.50</span> |
|
|
</div> |
|
|
</div> |
|
|
<div class="setting-item"> |
|
|
<div class="playback-speed-container"> |
|
|
<label>再生速度:</label> |
|
|
<input type="range" class="playback-speed-slider" id="playback-speed" min="0.01" max="5" step="0.001" value="1" disabled> |
|
|
<span class="slider-value" id="playback-speed-value">1.00x</span> |
|
|
</div> |
|
|
</div> |
|
|
<div class="setting-item"> |
|
|
<label for="tempo">テンポ (BPM):</label> |
|
|
<input type="number" id="tempo" min="40" max="200" value="92" step="0.1"> |
|
|
<span id="tempo-speed-value">1.00x</span> |
|
|
</div> |
|
|
<span>↑練習したいテンポを入力するとそのテンポに合わせて再生速度スライダーを変更できます。 |
|
|
<br>楽譜に記載された「♪=」の横のテンポ(時の旅人は約92、地球星歌は約66)を基準に計算します。</span> |
|
|
</div> |
|
|
</div> |
|
|
<script> |
|
|
window.addEventListener('load', async () => { |
|
|
const statusElem = document.getElementById('sw-status'); |
|
|
const registerBtn = document.getElementById('sw-register-btn'); |
|
|
const UPDATE_URL = '/update.txt'; |
|
|
const LS_SW_VERSION = 'sw_version'; |
|
|
const LS_LAST_SEEN = 'last_seen_update_txt'; |
|
|
const CHECK_INTERVAL_MS = 30000; |
|
|
const SKIP_WAITING_TIMEOUT_MS = 8000; |
|
|
|
|
|
const log = (v) => { console.log(v); try { if(statusElem) statusElem.textContent = String(v); } catch (e) {} }; |
|
|
const err = (m, e) => { console.error(m, e); try { if(statusElem) statusElem.textContent = m + (e?.message ? (' — ' + e.message) : ''); } catch (_) {} }; |
|
|
|
|
|
if(!('serviceWorker' in navigator)) { |
|
|
err('このブラウザは Service Worker に対応していません。'); |
|
|
if(registerBtn) registerBtn.disabled = true; |
|
|
return; |
|
|
} |
|
|
if(registerBtn) registerBtn.disabled = false; |
|
|
|
|
|
|
|
|
if(!document.getElementById('sw-update-style')) { |
|
|
const style = document.createElement('style'); |
|
|
style.id = 'sw-update-style'; |
|
|
style.textContent = `.sw-popup{position:fixed;top:20px;right:20px;background:#fff3cd;color:#856304;border:1px solid #ffeeba;border-radius:8px;padding:16px;z-index:10000;width:320px;font-family:sans-serif} |
|
|
.sw-popup .close{position:absolute;top:6px;right:8px;background:none;border:none;font-weight:bold;cursor:pointer} |
|
|
.sw-popup .primary{display:block;margin-top:12px;padding:8px;border:none;background:#ffc107;border-radius:4px;width:100%;cursor:pointer} |
|
|
.sw-popup .secondary{display:block;margin-top:8px;padding:6px;border:1px solid #ddd;background:#fff;border-radius:4px;width:100%;cursor:pointer}`; |
|
|
document.head.appendChild(style); |
|
|
} |
|
|
|
|
|
|
|
|
const queue = []; |
|
|
let showing = false; |
|
|
|
|
|
function enqueue(type, payload = {}) { queue.push({ type, payload }); |
|
|
showNext(); } |
|
|
|
|
|
function showNext() { if(showing || !queue.length) return; const it = queue.shift(); |
|
|
showing = true; |
|
|
show(it.type, it.payload).finally(() => { showing = false; |
|
|
setTimeout(showNext, 200); }); } |
|
|
|
|
|
function show(type, payload) { |
|
|
return new Promise(resolve => { |
|
|
const pop = document.createElement('div'); |
|
|
pop.className = 'sw-popup'; |
|
|
pop.setAttribute('data-type', type); |
|
|
let title = '更新', |
|
|
body = '更新があります。'; |
|
|
if(type === 'reload') { title = 'ページ更新が必要です'; |
|
|
body = 'ページが新しくなりました。再読み込みしてください。'; } else if(type === 'sw-update') { title = 'Service Worker の更新'; |
|
|
body = '新しい Service Worker が利用可能です。反映するには更新してください。'; } |
|
|
pop.innerHTML = `<button class="close" aria-label="閉じる">×</button><strong>${title}</strong><p style="margin:10px 0 0">${body}</p><div><button class="primary">${payload.primaryText|| (type==='sw-update'?'サービスワーカーを更新する':'再読み込み')}</button><button class="secondary">${payload.secondaryText||'後で'}</button></div>`; |
|
|
document.body.appendChild(pop); |
|
|
pop.querySelector('.close').addEventListener('click', () => { pop.remove(); |
|
|
resolve(); }); |
|
|
pop.querySelector('.secondary').addEventListener('click', () => { pop.remove(); |
|
|
resolve(); }); |
|
|
|
|
|
const primary = pop.querySelector('.primary'); |
|
|
|
|
|
if(type === 'reload') { |
|
|
primary.addEventListener('click', () => location.reload()); |
|
|
} else if(type === 'sw-update') { |
|
|
primary.addEventListener('click', async () => { |
|
|
primary.disabled = true; |
|
|
try { |
|
|
log('Service Worker 更新処理を開始します...'); |
|
|
const reg = await navigator.serviceWorker.getRegistration(); |
|
|
|
|
|
if(reg) { |
|
|
try { await reg.update(); |
|
|
log('reg.update() を呼び出しました。'); } catch (e) { console.warn('reg.update() エラー', e); } |
|
|
} else { |
|
|
log('registration が見つかりません。'); |
|
|
} |
|
|
|
|
|
|
|
|
let handled = false; |
|
|
const attemptHandle = async () => { |
|
|
const r = await navigator.serviceWorker.getRegistration(); |
|
|
if(!r) return; |
|
|
if(r.waiting) { |
|
|
log('waiting を発見: skipWaiting を送信します。'); |
|
|
r.waiting.postMessage({ type: 'SKIP_WAITING' }); |
|
|
handled = true; |
|
|
|
|
|
navigator.serviceWorker.addEventListener('controllerchange', function oncc() { |
|
|
navigator.serviceWorker.removeEventListener('controllerchange', oncc); |
|
|
(async () => { |
|
|
|
|
|
const latest = await fetchVersion(); |
|
|
if(latest) { |
|
|
localStorage.setItem(LS_SW_VERSION, latest); |
|
|
log('sw_version を保存しました: ' + latest); |
|
|
} |
|
|
setTimeout(() => location.reload(), 400); |
|
|
})(); |
|
|
}); |
|
|
return; |
|
|
} |
|
|
if(r.installing) { |
|
|
log('installing を監視します...'); |
|
|
r.installing.addEventListener('statechange', function onsc() { |
|
|
if(r.installing.state === 'installed') { |
|
|
r.installing.removeEventListener('statechange', onsc); |
|
|
if(r.waiting) { |
|
|
r.waiting.postMessage({ type: 'SKIP_WAITING' }); |
|
|
} |
|
|
} |
|
|
}); |
|
|
return; |
|
|
} |
|
|
}; |
|
|
|
|
|
await attemptHandle(); |
|
|
|
|
|
|
|
|
setTimeout(async () => { |
|
|
if(!handled) { |
|
|
log('waiting の応答がありません。フォールバックで update.txt を保存してリロードします。'); |
|
|
const latest = await fetchVersion(); |
|
|
if(latest) { |
|
|
localStorage.setItem(LS_SW_VERSION, latest); |
|
|
log('sw_version を保存しました（フォールバック）: ' + latest); |
|
|
} |
|
|
location.reload(); |
|
|
} |
|
|
}, SKIP_WAITING_TIMEOUT_MS); |
|
|
|
|
|
} catch (e) { |
|
|
err('sw-update 処理でエラー', e); |
|
|
const latest = await fetchVersion(); |
|
|
if(latest) localStorage.setItem(LS_SW_VERSION, latest); |
|
|
location.reload(); |
|
|
} |
|
|
}); |
|
|
} else { |
|
|
primary.addEventListener('click', () => { pop.remove(); |
|
|
resolve(); }); |
|
|
} |
|
|
}); |
|
|
} |
|
|
|
|
|
|
|
|
async function fetchVersion() { |
|
|
try { |
|
|
const r = await fetch(UPDATE_URL + '?t=' + Date.now(), { cache: 'no-store' }); |
|
|
if(r.ok) return (await r.text()).trim(); |
|
|
} catch (e) { console.warn('update.txt fetch failed', e); } |
|
|
return null; |
|
|
} |
|
|
|
|
|
|
|
|
let lastSeen = localStorage.getItem(LS_LAST_SEEN) || null; |
|
|
|
|
|
async function check() { |
|
|
const latest = await fetchVersion(); |
|
|
if(!latest) return; |
|
|
|
|
|
if(lastSeen && latest !== lastSeen) { |
|
|
enqueue('reload'); |
|
|
} |
|
|
lastSeen = latest; |
|
|
localStorage.setItem(LS_LAST_SEEN, latest); |
|
|
|
|
|
|
|
|
const swv = localStorage.getItem(LS_SW_VERSION); |
|
|
if(swv && swv !== latest) { |
|
|
enqueue('sw-update'); |
|
|
} |
|
|
} |
|
|
|
|
|
|
|
|
(async () => { |
|
|
const latest = await fetchVersion(); |
|
|
if(latest) { |
|
|
if(!lastSeen) { |
|
|
lastSeen = latest; |
|
|
localStorage.setItem(LS_LAST_SEEN, latest); |
|
|
} |
|
|
const swv = localStorage.getItem(LS_SW_VERSION); |
|
|
if(swv && swv !== latest) enqueue('sw-update'); |
|
|
} |
|
|
setInterval(check, CHECK_INTERVAL_MS); |
|
|
})(); |
|
|
|
|
|
|
|
|
if(registerBtn) { |
|
|
registerBtn.addEventListener('click', async () => { |
|
|
registerBtn.disabled = true; |
|
|
try { |
|
|
log('既存の Service Worker を unregister...'); |
|
|
const regs = await navigator.serviceWorker.getRegistrations(); |
|
|
for(const r of regs) await r.unregister(); |
|
|
log('registering...'); |
|
|
await navigator.serviceWorker.register('/sw.js'); |
|
|
const newv = await fetchVersion(); |
|
|
if(newv) { |
|
|
localStorage.setItem(LS_SW_VERSION, newv); |
|
|
log('sw_version を保存: ' + newv); |
|
|
} else { |
|
|
log('update.txt を取得できませんでした（sw_version 保存不可）。'); |
|
|
} |
|
|
registerBtn.textContent = 'ページをリロード'; |
|
|
registerBtn.disabled = false; |
|
|
registerBtn.onclick = () => location.reload(); |
|
|
} catch (e) { |
|
|
err('登録失敗', e); |
|
|
registerBtn.disabled = false; |
|
|
} |
|
|
}); |
|
|
} |
|
|
|
|
|
}); |
|
|
|
|
|
</script> |
|
|
<script> |
|
|
document.addEventListener('DOMContentLoaded', function() { |
|
|
|
|
|
let lastSyncTime = 0; |
|
|
let isBuffering = false; |
|
|
let syncDriftLog = []; |
|
|
let syncCheckInterval; |
|
|
let audioContext; |
|
|
let isCheckingSync = false; |
|
|
let isInBackgroundTab = false; |
|
|
|
|
|
try { |
|
|
audioContext = new(window.AudioContext || window.webkitAudioContext)(); |
|
|
} catch (e) { |
|
|
console.error('Web Audio APIがサポートされていません:', e); |
|
|
} |
|
|
|
|
|
const urlParams = new URLSearchParams(window.location.search); |
|
|
const isTMode = urlParams.has('mode') && urlParams.get('mode') === 't'; |
|
|
const basePath = isTMode ? '/t/' : '/'; |
|
|
|
|
|
|
|
|
let loadingCount = 0; |
|
|
let totalToLoad = 5; |
|
|
let lastUpdateTime = 0; |
|
|
const updateInterval = 100; |
|
|
|
|
|
function checkLoadingComplete() { |
|
|
loadingCount++; |
|
|
if (loadingCount >= totalToLoad) { |
|
|
setTimeout(function() { |
|
|
const loadingOverlay = document.getElementById('loadingOverlay'); |
|
|
if (loadingOverlay) { |
|
|
loadingOverlay.style.opacity = '0'; |
|
|
setTimeout(function() { |
|
|
loadingOverlay.style.display = 'none'; |
|
|
}, 1000); |
|
|
} |
|
|
}, 500); |
|
|
} |
|
|
} |
|
|
|
|
|
function handleError(error, message) { |
|
|
console.error(message, error); |
|
|
window.alert(`${message}\n\nエラー詳細: ${error.message}`); |
|
|
} |
|
|
|
|
|
|
|
|
const playPauseBtn = document.getElementById('play-pause-btn'); |
|
|
const timeDisplay = document.getElementById('time-display'); |
|
|
const progressContainer = document.getElementById('progress-container'); |
|
|
const progressBar = document.getElementById('progress-bar'); |
|
|
const progressTime = document.getElementById('progress-time'); |
|
|
const volumeBtn = document.getElementById('volume-btn'); |
|
|
const volumeSlider = document.getElementById('volume-slider'); |
|
|
const speedSlider = document.getElementById('speed-slider'); |
|
|
const speedValue = document.getElementById('speed-value'); |
|
|
const playbackSpeedSlider = document.getElementById('playback-speed'); |
|
|
const playbackSpeedValue = document.getElementById('playback-speed-value'); |
|
|
const startTimeInput = document.getElementById('start-time'); |
|
|
const endTimeInput = document.getElementById('end-time'); |
|
|
const loopCheckbox = document.getElementById('loop'); |
|
|
const globalVolumeSlider = document.getElementById('global-volume'); |
|
|
const globalVolumeValue = document.getElementById('global-volume-value'); |
|
|
const audioSliders = document.querySelectorAll('.audio-slider'); |
|
|
const volumeValues = document.querySelectorAll('.volume-value'); |
|
|
const setStartTimeBtn = document.getElementById('set-start-time'); |
|
|
const setEndTimeBtn = document.getElementById('set-end-time'); |
|
|
const resetEndTimeBtn = document.getElementById('reset-end-time'); |
|
|
const combineButton = document.getElementById('combine-button'); |
|
|
const combineStatus = document.getElementById('combine-status'); |
|
|
const previewSection = document.getElementById('preview-section'); |
|
|
const previewButton = document.getElementById('preview-button'); |
|
|
const previewTime = document.getElementById('preview-time'); |
|
|
const syncStatus = document.getElementById('sync-status'); |
|
|
const syncStatusText = document.getElementById('sync-status-text'); |
|
|
const syncStatusClose = document.getElementById('sync-status-close'); |
|
|
const startMarker = document.getElementById('start-marker'); |
|
|
const endMarker = document.getElementById('end-marker'); |
|
|
const tempoInput = document.getElementById('tempo'); |
|
|
const tempoSpeedValue = document.getElementById('tempo-speed-value'); |
|
|
const applyTimeBtn = document.getElementById('apply-time-btn'); |
|
|
const resetBtn = document.getElementById('reset-btn'); |
|
|
|
|
|
|
|
|
const ffmpegVolumeSlider = document.getElementById('ffmpeg-volume'); |
|
|
const ffmpegVolumeValue = document.getElementById('ffmpeg-volume-value'); |
|
|
|
|
|
|
|
|
const audioElements = {}; |
|
|
const audioBuffers = {}; |
|
|
const audioFiles = ['p', 'a', 't', 's', 'k']; |
|
|
let combinedAudioElement = null; |
|
|
let isAudioCombined = false; |
|
|
let currentVolumes = { |
|
|
p: 0, |
|
|
a: 1, |
|
|
t: 1, |
|
|
s: 1, |
|
|
k: 0 |
|
|
}; |
|
|
|
|
|
|
|
|
let audioDuration = 0; |
|
|
let isPlaying = false; |
|
|
let lastVolume = 1; |
|
|
let currentPlaybackRate = 1; |
|
|
|
|
|
|
|
|
if (resetBtn) { |
|
|
resetBtn.addEventListener('click', () => { |
|
|
const startTime = parseFloat(startTimeInput.value) || 0; |
|
|
seekMedia(startTime); |
|
|
if (isPlaying) { |
|
|
playMedia(); |
|
|
} |
|
|
}); |
|
|
} |
|
|
|
|
|
function startSyncCheck() { |
|
|
if (isCheckingSync) return; |
|
|
isCheckingSync = true; |
|
|
if (syncCheckInterval) clearInterval(syncCheckInterval); |
|
|
syncCheckInterval = setInterval(checkSync, 1000); |
|
|
} |
|
|
|
|
|
function stopSyncCheck() { |
|
|
isCheckingSync = false; |
|
|
if (syncCheckInterval) clearInterval(syncCheckInterval); |
|
|
} |
|
|
|
|
|
function checkSync() { |
|
|
if (!isAudioCombined || !isPlaying || isBuffering || isInBackgroundTab) return; |
|
|
|
|
|
const audioTime = combinedAudioElement.currentTime; |
|
|
const drift = audioTime - audioTime; |
|
|
|
|
|
syncDriftLog.push(drift); |
|
|
if (syncDriftLog.length > 5) syncDriftLog.shift(); |
|
|
|
|
|
const avgDrift = syncDriftLog.reduce((a, b) => a + b, 0) / syncDriftLog.length; |
|
|
if (syncStatusText) { |
|
|
syncStatusText.textContent = `同期ズレ: ${avgDrift.toFixed(3)}秒`; |
|
|
} |
|
|
} |
|
|
|
|
|
if (applyTimeBtn) { |
|
|
applyTimeBtn.addEventListener('click', function() { |
|
|
|
|
|
const wasPlaying = isPlaying; |
|
|
if (isPlaying) { |
|
|
pauseMedia(); |
|
|
} |
|
|
|
|
|
|
|
|
const startTime = parseFloat(startTimeInput.value) || 0; |
|
|
const endTime = parseFloat(endTimeInput.value) || audioDuration; |
|
|
|
|
|
|
|
|
if (combinedAudioElement.currentTime < startTime) { |
|
|
combinedAudioElement.currentTime = startTime; |
|
|
} |
|
|
|
|
|
else if (combinedAudioElement.currentTime > endTime) { |
|
|
combinedAudioElement.currentTime = startTime; |
|
|
} |
|
|
|
|
|
|
|
|
if (wasPlaying) { |
|
|
playMedia(); |
|
|
} |
|
|
|
|
|
|
|
|
updateProgressMarkers(); |
|
|
}); |
|
|
} |
|
|
|
|
|
|
|
|
function loadAudioFiles() { |
|
|
audioFiles.forEach(file => { |
|
|
try { |
|
|
const audio = new Audio(`${basePath}${file}.mp3`); |
|
|
audio.preload = 'auto'; |
|
|
audio.loop = false; |
|
|
audioElements[file] = audio; |
|
|
|
|
|
audio.addEventListener('loadedmetadata', function() { |
|
|
console.log(`${basePath}${file}.mp3 loaded`); |
|
|
checkLoadingComplete(); |
|
|
}); |
|
|
|
|
|
audio.addEventListener('error', function() { |
|
|
console.error(`音声ファイル読み込みエラー (${basePath}${file}.mp3):`, audio.error); |
|
|
checkLoadingComplete(); |
|
|
}); |
|
|
} catch (error) { |
|
|
console.error(`音声ファイル初期化エラー (${basePath}${file}.mp3):`, error); |
|
|
checkLoadingComplete(); |
|
|
} |
|
|
}); |
|
|
} |
|
|
|
|
|
|
|
|
async function combineAudio() { |
|
|
if (combinedAudioElement) { |
|
|
combinedAudioElement.pause(); |
|
|
|
|
|
|
|
|
const oldSrc = combinedAudioElement.src; |
|
|
|
|
|
combinedAudioElement.src = ''; |
|
|
|
|
|
|
|
|
if (oldSrc.startsWith('blob:')) { |
|
|
URL.revokeObjectURL(oldSrc); |
|
|
} |
|
|
} |
|
|
combineButton.disabled = true; |
|
|
combineStatus.textContent = "音声を合成中..."; |
|
|
|
|
|
try { |
|
|
|
|
|
audioFiles.forEach(file => { |
|
|
currentVolumes[file] = parseFloat(document.querySelector(`.audio-slider[data-audio="${file}"]`).value); |
|
|
}); |
|
|
|
|
|
|
|
|
const ffmpegVolume = parseFloat(ffmpegVolumeSlider.value); |
|
|
|
|
|
|
|
|
const audioBufferPromises = audioFiles.map(async file => { |
|
|
const audio = audioElements[file]; |
|
|
if (!audio) return null; |
|
|
|
|
|
|
|
|
if (currentVolumes[file] === 0) return null; |
|
|
|
|
|
const response = await fetch(`${basePath}${file}.mp3`); |
|
|
const arrayBuffer = await response.arrayBuffer(); |
|
|
return await audioContext.decodeAudioData(arrayBuffer); |
|
|
}); |
|
|
|
|
|
|
|
|
const buffers = await Promise.all(audioBufferPromises); |
|
|
audioFiles.forEach((file, index) => { |
|
|
audioBuffers[file] = buffers[index]; |
|
|
}); |
|
|
|
|
|
|
|
|
const maxDuration = Math.max(...buffers.filter(b => b).map(b => b.duration)); |
|
|
|
|
|
|
|
|
const combinedAudioBuffer = audioContext.createBuffer( |
|
|
2, |
|
|
audioContext.sampleRate * maxDuration, |
|
|
audioContext.sampleRate |
|
|
); |
|
|
|
|
|
|
|
|
for (let file of audioFiles) { |
|
|
if (!audioBuffers[file] || currentVolumes[file] === 0) continue; |
|
|
|
|
|
const buffer = audioBuffers[file]; |
|
|
const volume = currentVolumes[file] * ffmpegVolume; |
|
|
|
|
|
|
|
|
for (let channel = 0; channel < 2; channel++) { |
|
|
const inputData = buffer.getChannelData(channel % buffer.numberOfChannels); |
|
|
const outputData = combinedAudioBuffer.getChannelData(channel); |
|
|
|
|
|
for (let i = 0; i < inputData.length; i++) { |
|
|
outputData[i] += inputData[i] * volume; |
|
|
} |
|
|
} |
|
|
} |
|
|
|
|
|
|
|
|
const blob = bufferToWave(combinedAudioBuffer); |
|
|
const url = URL.createObjectURL(blob); |
|
|
|
|
|
|
|
|
combinedAudioElement = new Audio(url); |
|
|
combinedAudioElement.preservesPitch = true; |
|
|
combinedAudioElement.mozPreservesPitch = true; |
|
|
combinedAudioElement.webkitPreservesPitch = true; |
|
|
combinedAudioElement.playbackRate = currentPlaybackRate; |
|
|
|
|
|
|
|
|
combinedAudioElement.addEventListener('loadedmetadata', function() { |
|
|
try { |
|
|
audioDuration = combinedAudioElement.duration; |
|
|
if (endTimeInput) { |
|
|
endTimeInput.value = audioDuration.toFixed(2); |
|
|
endTimeInput.max = audioDuration; |
|
|
} |
|
|
if (startTimeInput) { |
|
|
startTimeInput.max = audioDuration - 0.1; |
|
|
} |
|
|
updateTimeDisplay(); |
|
|
} catch (error) { |
|
|
handleError(error, '音声メタデータ読み込み中にエラーが発生しました'); |
|
|
} |
|
|
}); |
|
|
|
|
|
|
|
|
combinedAudioElement.addEventListener('error', function() { |
|
|
handleError(combinedAudioElement.error, '音声読み込み中にエラーが発生しました'); |
|
|
}); |
|
|
|
|
|
|
|
|
combinedAudioElement.addEventListener('timeupdate', function() { |
|
|
updateTimeDisplay(); |
|
|
checkEndTime(); |
|
|
}); |
|
|
|
|
|
|
|
|
combinedAudioElement.addEventListener('ended', function() { |
|
|
handleAudioEnd(); |
|
|
}); |
|
|
|
|
|
isAudioCombined = true; |
|
|
combineStatus.textContent = "音声の合成が完了しました"; |
|
|
enablePlayerControls(); |
|
|
|
|
|
combineButton.disabled = false; |
|
|
|
|
|
document.addEventListener('visibilitychange', async () => { |
|
|
if (document.hidden) { |
|
|
isInBackgroundTab = true; |
|
|
} else { |
|
|
isInBackgroundTab = false; |
|
|
} |
|
|
}); |
|
|
|
|
|
|
|
|
applyVolume(); |
|
|
applyPlaybackRate(); |
|
|
|
|
|
} catch (error) { |
|
|
console.error('音声合成エラー:', error); |
|
|
combineStatus.textContent = "音声の合成に失敗しました"; |
|
|
combineButton.disabled = false; |
|
|
} |
|
|
} |
|
|
|
|
|
function checkEndTime() { |
|
|
if (!combinedAudioElement || !isAudioCombined) return; |
|
|
|
|
|
const currentTime = combinedAudioElement.currentTime; |
|
|
const endTime = parseFloat(endTimeInput.value) || combinedAudioElement.duration; |
|
|
|
|
|
|
|
|
if (currentTime >= endTime) { |
|
|
if (loopCheckbox && loopCheckbox.checked) { |
|
|
|
|
|
const startTime = parseFloat(startTimeInput.value) || 0; |
|
|
seekMedia(startTime); |
|
|
if (isPlaying) { |
|
|
playMedia(); |
|
|
} |
|
|
} else { |
|
|
|
|
|
pauseMedia(); |
|
|
|
|
|
combinedAudioElement.currentTime = endTime; |
|
|
} |
|
|
} |
|
|
} |
|
|
|
|
|
function handleAudioEnd() { |
|
|
if (loopCheckbox && loopCheckbox.checked) { |
|
|
const startTime = parseFloat(startTimeInput.value) || 0; |
|
|
const endTime = parseFloat(endTimeInput.value) || combinedAudioElement.duration; |
|
|
|
|
|
|
|
|
seekMedia(startTime); |
|
|
if (isPlaying) { |
|
|
playMedia(); |
|
|
} |
|
|
} else { |
|
|
pauseMedia(); |
|
|
|
|
|
const endTime = parseFloat(endTimeInput.value) || combinedAudioElement.duration; |
|
|
combinedAudioElement.currentTime = endTime; |
|
|
} |
|
|
} |
|
|
|
|
|
function bufferToWave(abuffer) { |
|
|
const numOfChan = abuffer.numberOfChannels, |
|
|
length = abuffer.length * numOfChan * 2 + 44, |
|
|
buffer = new ArrayBuffer(length), |
|
|
view = new DataView(buffer), |
|
|
channels = [], |
|
|
sampleRate = abuffer.sampleRate; |
|
|
|
|
|
|
|
|
let pos = 0; |
|
|
|
|
|
|
|
|
setUint32(0x46464952); |
|
|
setUint32(length - 8); |
|
|
setUint32(0x45564157); |
|
|
|
|
|
setUint32(0x20746d66); |
|
|
setUint32(16); |
|
|
setUint16(1); |
|
|
setUint16(numOfChan); |
|
|
setUint32(sampleRate); |
|
|
setUint32(sampleRate * 2 * numOfChan); |
|
|
setUint16(numOfChan * 2); |
|
|
setUint16(16); |
|
|
|
|
|
setUint32(0x61746164); |
|
|
setUint32(length - pos - 4); |
|
|
|
|
|
|
|
|
for (let i = 0; i < abuffer.length; i++) { |
|
|
for (let channel = 0; channel < numOfChan; channel++) { |
|
|
let sample = abuffer.getChannelData(channel)[i] * 0x7fff; |
|
|
if (sample < -32768) sample = -32768; |
|
|
if (sample > 32767) sample = 32767; |
|
|
view.setInt16(pos, sample, true); |
|
|
pos += 2; |
|
|
} |
|
|
} |
|
|
|
|
|
function setUint16(data) { |
|
|
view.setUint16(pos, data, true); |
|
|
pos += 2; |
|
|
} |
|
|
|
|
|
function setUint32(data) { |
|
|
view.setUint32(pos, data, true); |
|
|
pos += 4; |
|
|
} |
|
|
|
|
|
return new Blob([buffer], { |
|
|
type: 'audio/wav' |
|
|
}); |
|
|
} |
|
|
|
|
|
function applyVolume() { |
|
|
if (!isAudioCombined || !combinedAudioElement) return; |
|
|
|
|
|
|
|
|
const baseVolume = parseFloat(volumeSlider.value); |
|
|
|
|
|
const globalVolume = parseFloat(globalVolumeSlider.value); |
|
|
|
|
|
|
|
|
const finalVolume = Math.max(0, Math.min(1, baseVolume * globalVolume)); |
|
|
|
|
|
|
|
|
combinedAudioElement.volume = finalVolume; |
|
|
|
|
|
|
|
|
updateVolumeIcon(); |
|
|
} |
|
|
|
|
|
function applyPlaybackRate() { |
|
|
if (!isAudioCombined || !combinedAudioElement) return; |
|
|
|
|
|
const speed = parseFloat(playbackSpeedSlider.value); |
|
|
currentPlaybackRate = speed; |
|
|
|
|
|
combinedAudioElement.playbackRate = speed; |
|
|
|
|
|
if (speedValue) speedValue.textContent = speed.toFixed(2) + 'x'; |
|
|
if (playbackSpeedValue) playbackSpeedValue.textContent = speed.toFixed(2) + 'x'; |
|
|
if (speedSlider) speedSlider.value = speed; |
|
|
} |
|
|
|
|
|
|
|
|
function enablePlayerControls() { |
|
|
|
|
|
const disabledOverlay = document.getElementById('disabledOverlay'); |
|
|
if (disabledOverlay) { |
|
|
disabledOverlay.style.display = 'none'; |
|
|
} |
|
|
|
|
|
if (playPauseBtn) playPauseBtn.disabled = false; |
|
|
if (volumeBtn) volumeBtn.disabled = false; |
|
|
if (volumeSlider) volumeSlider.disabled = false; |
|
|
if (speedSlider) speedSlider.disabled = false; |
|
|
if (startTimeInput) startTimeInput.disabled = false; |
|
|
if (endTimeInput) endTimeInput.disabled = false; |
|
|
if (resetEndTimeBtn) resetEndTimeBtn.disabled = false; |
|
|
if (loopCheckbox) loopCheckbox.disabled = false; |
|
|
if (globalVolumeSlider) globalVolumeSlider.disabled = false; |
|
|
if (setStartTimeBtn) setStartTimeBtn.disabled = false; |
|
|
if (setEndTimeBtn) setEndTimeBtn.disabled = false; |
|
|
if (playbackSpeedSlider) playbackSpeedSlider.disabled = false; |
|
|
if (applyTimeBtn) applyTimeBtn.disabled = false; |
|
|
if (resetBtn) resetBtn.disabled = false; |
|
|
} |
|
|
|
|
|
|
|
|
function togglePreview() { |
|
|
if (!isAudioCombined || !combinedAudioElement || !previewButton) return; |
|
|
|
|
|
if (previewButton.textContent === '▶') { |
|
|
|
|
|
combinedAudioElement.currentTime = 0; |
|
|
combinedAudioElement.play() |
|
|
.then(() => { |
|
|
previewButton.innerHTML = '<svg xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 -960 960 960" width="24px" fill="#1f1f1f"><path d="M520-200v-560h240v560H520Zm-320 0v-560h240v560H200Zm400-80h80v-400h-80v400Zm-320 0h80v-400h-80v400Zm0-400v400-400Zm320 0v400-400Z"/></svg>'; |
|
|
|
|
|
|
|
|
const updatePreviewTime = () => { |
|
|
if (!combinedAudioElement || !isAudioCombined || !previewTime) return; |
|
|
|
|
|
const currentTime = combinedAudioElement.currentTime; |
|
|
const duration = combinedAudioElement.duration; |
|
|
|
|
|
if (currentTime >= duration) { |
|
|
previewButton.textContent = '▶'; |
|
|
previewTime.textContent = `00:00 / ${formatTime(duration)}`; |
|
|
return; |
|
|
} |
|
|
|
|
|
previewTime.textContent = `${formatTime(currentTime)} / ${formatTime(duration)}`; |
|
|
requestAnimationFrame(updatePreviewTime); |
|
|
}; |
|
|
|
|
|
updatePreviewTime(); |
|
|
}) |
|
|
.catch(e => console.error('プレビュー再生エラー:', e)); |
|
|
} else { |
|
|
|
|
|
combinedAudioElement.pause(); |
|
|
previewButton.textContent = '▶'; |
|
|
} |
|
|
} |
|
|
|
|
|
|
|
|
function formatTime(seconds) { |
|
|
const mins = Math.floor(seconds / 60); |
|
|
const secs = Math.floor(seconds % 60); |
|
|
return `${String(mins).padStart(2, '0')}:${String(secs).padStart(2, '0')}`; |
|
|
} |
|
|
|
|
|
|
|
|
function updateTimeDisplay() { |
|
|
const now = performance.now(); |
|
|
if (now - lastUpdateTime < updateInterval) return; |
|
|
lastUpdateTime = now; |
|
|
|
|
|
try { |
|
|
if (!combinedAudioElement || !timeDisplay) return; |
|
|
|
|
|
const currentTime = combinedAudioElement.currentTime; |
|
|
const duration = combinedAudioElement.duration || audioDuration; |
|
|
|
|
|
const currentMinutes = Math.floor(currentTime / 60); |
|
|
const currentSeconds = Math.floor(currentTime % 60); |
|
|
const currentMilliseconds = Math.floor((currentTime % 1) * 100); |
|
|
const durationMinutes = Math.floor(duration / 60); |
|
|
const durationSeconds = Math.floor(duration % 60); |
|
|
const durationMilliseconds = Math.floor((duration % 1) * 100); |
|
|
|
|
|
timeDisplay.textContent = |
|
|
`${String(currentMinutes).padStart(2, '0')}:${String(currentSeconds).padStart(2, '0')}.${String(currentMilliseconds).padStart(2, '0')} / ` + |
|
|
`${String(durationMinutes).padStart(2, '0')}:${String(durationSeconds).padStart(2, '0')}.${String(durationMilliseconds).padStart(2, '0')}`; |
|
|
|
|
|
const progressPercent = (currentTime / duration) * 100; |
|
|
if (progressBar) { |
|
|
progressBar.style.width = `${progressPercent}%`; |
|
|
} |
|
|
} catch (error) { |
|
|
console.error('時間表示更新エラー:', error); |
|
|
} |
|
|
} |
|
|
|
|
|
|
|
|
function togglePlayPause() { |
|
|
if (isPlaying) { |
|
|
pauseMedia(); |
|
|
} else { |
|
|
playMedia(); |
|
|
} |
|
|
} |
|
|
|
|
|
function playMedia() { |
|
|
try { |
|
|
if (!combinedAudioElement) return; |
|
|
|
|
|
const duration = combinedAudioElement.duration || audioDuration; |
|
|
const startTime = parseFloat(startTimeInput.value) || 0; |
|
|
const endTime = parseFloat(endTimeInput.value) || duration; |
|
|
|
|
|
|
|
|
if (combinedAudioElement.currentTime >= endTime) { |
|
|
combinedAudioElement.currentTime = startTime; |
|
|
} |
|
|
|
|
|
const playPromise = combinedAudioElement.play(); |
|
|
|
|
|
if (playPromise !== undefined) { |
|
|
playPromise.then(() => { |
|
|
isPlaying = true; |
|
|
if (playPauseBtn) playPauseBtn.textContent = '⏸'; |
|
|
|
|
|
startSyncCheck(); |
|
|
|
|
|
combinedAudioElement.playbackRate = currentPlaybackRate; |
|
|
|
|
|
|
|
|
checkEndTime(); |
|
|
}).catch(error => { |
|
|
console.error('音声再生エラー:', error); |
|
|
isPlaying = false; |
|
|
if (playPauseBtn) playPauseBtn.textContent = '▶'; |
|
|
}); |
|
|
} |
|
|
} catch (error) { |
|
|
console.error('メディア再生エラー:', error); |
|
|
isPlaying = false; |
|
|
if (playPauseBtn) playPauseBtn.textContent = '▶'; |
|
|
} |
|
|
} |
|
|
|
|
|
function pauseMedia() { |
|
|
try { |
|
|
if (!combinedAudioElement) return; |
|
|
|
|
|
combinedAudioElement.pause(); |
|
|
isPlaying = false; |
|
|
if (playPauseBtn) playPauseBtn.textContent = '▶'; |
|
|
stopSyncCheck(); |
|
|
} catch (error) { |
|
|
console.error('メディア一時停止エラー:', error); |
|
|
} |
|
|
} |
|
|
|
|
|
|
|
|
if (progressContainer) { |
|
|
progressContainer.addEventListener('click', function(e) { |
|
|
if (!combinedAudioElement || !combinedAudioElement.duration) return; |
|
|
|
|
|
const rect = this.getBoundingClientRect(); |
|
|
const pos = (e.clientX - rect.left) / rect.width; |
|
|
const seekTime = pos * combinedAudioElement.duration; |
|
|
|
|
|
seekMedia(seekTime); |
|
|
}); |
|
|
} |
|
|
|
|
|
|
|
|
function seekMedia(time) { |
|
|
try { |
|
|
if (!combinedAudioElement) return; |
|
|
|
|
|
const duration = combinedAudioElement.duration || audioDuration; |
|
|
const startTime = parseFloat(startTimeInput.value) || 0; |
|
|
const endTime = parseFloat(endTimeInput.value) || duration; |
|
|
|
|
|
const seekTime = Math.max(startTime, Math.min(time, endTime)); |
|
|
combinedAudioElement.currentTime = seekTime; |
|
|
|
|
|
if (isPlaying) { |
|
|
combinedAudioElement.play().catch(e => console.error('音声再生エラー:', e)); |
|
|
} |
|
|
} catch (error) { |
|
|
console.error('メディアシークエラー:', error); |
|
|
} |
|
|
} |
|
|
|
|
|
|
|
|
if (progressContainer) { |
|
|
progressContainer.addEventListener('mousemove', function(e) { |
|
|
if (!combinedAudioElement || !combinedAudioElement.duration || !progressTime) return; |
|
|
|
|
|
const rect = this.getBoundingClientRect(); |
|
|
const pos = (e.clientX - rect.left) / rect.width; |
|
|
const hoverTime = pos * combinedAudioElement.duration; |
|
|
|
|
|
const minutes = Math.floor(hoverTime / 60); |
|
|
const seconds = Math.floor(hoverTime % 60); |
|
|
const milliseconds = Math.floor((hoverTime % 1) * 100); |
|
|
|
|
|
progressTime.textContent = `${String(minutes).padStart(2, '0')}:${String(seconds).padStart(2, '0')}.${String(milliseconds).padStart(2, '0')}`; |
|
|
progressTime.style.display = 'block'; |
|
|
progressTime.style.left = `${pos * 100}%`; |
|
|
}); |
|
|
|
|
|
progressContainer.addEventListener('mouseleave', function() { |
|
|
if (progressTime) { |
|
|
progressTime.style.display = 'none'; |
|
|
} |
|
|
}); |
|
|
} |
|
|
|
|
|
if (volumeSlider) { |
|
|
volumeSlider.addEventListener('input', function() { |
|
|
if (!isAudioCombined) return; |
|
|
|
|
|
lastVolume = parseFloat(this.value); |
|
|
applyVolume(); |
|
|
}); |
|
|
} |
|
|
|
|
|
if (volumeBtn) { |
|
|
volumeBtn.addEventListener('click', function() { |
|
|
if (!isAudioCombined) return; |
|
|
|
|
|
if (combinedAudioElement.volume > 0) { |
|
|
lastVolume = parseFloat(volumeSlider.value); |
|
|
volumeSlider.value = 0; |
|
|
} else { |
|
|
volumeSlider.value = lastVolume; |
|
|
} |
|
|
|
|
|
applyVolume(); |
|
|
}); |
|
|
} |
|
|
|
|
|
|
|
|
function updateVolumeIcon() { |
|
|
if (!combinedAudioElement || !isAudioCombined || !volumeBtn) return; |
|
|
|
|
|
if (combinedAudioElement.volume === 0) { |
|
|
volumeBtn.textContent = '🔇'; |
|
|
} else if (combinedAudioElement.volume < 0.3) { |
|
|
volumeBtn.textContent = '🔈'; |
|
|
} else { |
|
|
volumeBtn.textContent = '🔊'; |
|
|
} |
|
|
} |
|
|
|
|
|
|
|
|
if (speedSlider) { |
|
|
speedSlider.addEventListener('input', function() { |
|
|
if (!isAudioCombined) return; |
|
|
|
|
|
const speed = parseFloat(this.value); |
|
|
if (speedValue) speedValue.textContent = speed.toFixed(2) + 'x'; |
|
|
if (playbackSpeedSlider) playbackSpeedSlider.value = speed; |
|
|
if (playbackSpeedValue) playbackSpeedValue.textContent = speed.toFixed(2) + 'x'; |
|
|
updatePlaybackRate(speed); |
|
|
}); |
|
|
} |
|
|
|
|
|
|
|
|
if (playbackSpeedSlider) { |
|
|
playbackSpeedSlider.addEventListener('input', function() { |
|
|
if (!isAudioCombined) return; |
|
|
|
|
|
const speed = parseFloat(this.value); |
|
|
if (playbackSpeedValue) playbackSpeedValue.textContent = speed.toFixed(2) + 'x'; |
|
|
if (speedSlider) speedSlider.value = speed; |
|
|
if (speedValue) speedValue.textContent = speed.toFixed(2) + 'x'; |
|
|
updatePlaybackRate(speed); |
|
|
}); |
|
|
} |
|
|
|
|
|
|
|
|
if (tempoInput) { |
|
|
tempoInput.addEventListener('input', function() { |
|
|
const tempo = parseFloat(this.value); |
|
|
const baseTempo = isTMode ? 66 : 92; |
|
|
const speed = tempo / baseTempo; |
|
|
|
|
|
const clampedSpeed = Math.max(0.001, Math.min(5.0, speed)); |
|
|
|
|
|
if (playbackSpeedSlider) playbackSpeedSlider.value = clampedSpeed; |
|
|
if (playbackSpeedValue) playbackSpeedValue.textContent = clampedSpeed.toFixed(2) + 'x'; |
|
|
if (speedSlider) speedSlider.value = clampedSpeed; |
|
|
if (speedValue) speedValue.textContent = clampedSpeed.toFixed(2) + 'x'; |
|
|
if (tempoSpeedValue) tempoSpeedValue.textContent = clampedSpeed.toFixed(2) + 'x'; |
|
|
|
|
|
updatePlaybackRate(clampedSpeed); |
|
|
}); |
|
|
} |
|
|
|
|
|
function updatePlaybackRate(speed) { |
|
|
if (!isAudioCombined || !combinedAudioElement) return; |
|
|
|
|
|
currentPlaybackRate = speed; |
|
|
|
|
|
combinedAudioElement.playbackRate = speed; |
|
|
|
|
|
|
|
|
combinedAudioElement.preservesPitch = true; |
|
|
combinedAudioElement.mozPreservesPitch = true; |
|
|
combinedAudioElement.webkitPreservesPitch = true; |
|
|
} |
|
|
|
|
|
|
|
|
audioSliders.forEach((slider, index) => { |
|
|
slider.addEventListener('input', function() { |
|
|
const value = parseFloat(this.value); |
|
|
if (volumeValues[index]) { |
|
|
volumeValues[index].textContent = value.toFixed(2); |
|
|
} |
|
|
|
|
|
const percent = value * 100; |
|
|
this.style.backgroundSize = `${percent}% 100%`; |
|
|
}); |
|
|
}); |
|
|
|
|
|
|
|
|
if (ffmpegVolumeSlider) { |
|
|
ffmpegVolumeSlider.addEventListener('input', function() { |
|
|
const value = parseFloat(this.value); |
|
|
if (ffmpegVolumeValue) { |
|
|
ffmpegVolumeValue.textContent = value.toFixed(2); |
|
|
} |
|
|
|
|
|
const percent = (value / 20) * 100; |
|
|
this.style.backgroundSize = `${percent}% 100%`; |
|
|
}); |
|
|
} |
|
|
|
|
|
if (globalVolumeSlider) { |
|
|
globalVolumeSlider.addEventListener('input', function() { |
|
|
const value = parseFloat(this.value); |
|
|
if (globalVolumeValue) globalVolumeValue.textContent = value.toFixed(2); |
|
|
|
|
|
const percent = value * 100; |
|
|
this.style.backgroundSize = `${percent}% 100%`; |
|
|
|
|
|
applyVolume(); |
|
|
}); |
|
|
} |
|
|
|
|
|
|
|
|
if (loopCheckbox) { |
|
|
loopCheckbox.addEventListener('change', function() { |
|
|
|
|
|
}); |
|
|
} |
|
|
|
|
|
|
|
|
if (setStartTimeBtn) { |
|
|
setStartTimeBtn.addEventListener('click', function() { |
|
|
if (combinedAudioElement) { |
|
|
startTimeInput.value = combinedAudioElement.currentTime.toFixed(2); |
|
|
updateProgressMarkers(); |
|
|
} |
|
|
}); |
|
|
} |
|
|
|
|
|
|
|
|
if (setEndTimeBtn) { |
|
|
setEndTimeBtn.addEventListener('click', function() { |
|
|
if (combinedAudioElement) { |
|
|
endTimeInput.value = combinedAudioElement.currentTime.toFixed(2); |
|
|
updateProgressMarkers(); |
|
|
} |
|
|
}); |
|
|
} |
|
|
|
|
|
|
|
|
if (resetEndTimeBtn) { |
|
|
resetEndTimeBtn.addEventListener('click', function() { |
|
|
if (combinedAudioElement) { |
|
|
endTimeInput.value = combinedAudioElement.duration.toFixed(2); |
|
|
updateProgressMarkers(); |
|
|
} |
|
|
}); |
|
|
} |
|
|
|
|
|
|
|
|
function updateProgressMarkers() { |
|
|
if (!combinedAudioElement || !isAudioCombined) return; |
|
|
|
|
|
const duration = combinedAudioElement.duration || 0; |
|
|
const startTime = parseFloat(startTimeInput.value) || 0; |
|
|
const endTime = parseFloat(endTimeInput.value) || duration; |
|
|
|
|
|
if (duration > 0) { |
|
|
if (startTime > 0 && startMarker) { |
|
|
startMarker.style.left = `${(startTime / duration) * 100}%`; |
|
|
startMarker.style.display = 'block'; |
|
|
} else if (startMarker) { |
|
|
startMarker.style.display = 'none'; |
|
|
} |
|
|
|
|
|
if (endTime < duration && endMarker) { |
|
|
endMarker.style.left = `${(endTime / duration) * 100}%`; |
|
|
endMarker.style.display = 'block'; |
|
|
} else if (endMarker) { |
|
|
endMarker.style.display = 'none'; |
|
|
} |
|
|
} |
|
|
} |
|
|
|
|
|
|
|
|
if (startTimeInput) { |
|
|
startTimeInput.addEventListener('input', updateProgressMarkers); |
|
|
} |
|
|
if (endTimeInput) { |
|
|
endTimeInput.addEventListener('input', updateProgressMarkers); |
|
|
} |
|
|
|
|
|
|
|
|
if (combineButton) { |
|
|
combineButton.addEventListener('click', combineAudio); |
|
|
} |
|
|
|
|
|
|
|
|
if (previewButton) { |
|
|
previewButton.addEventListener('click', togglePreview); |
|
|
} |
|
|
|
|
|
|
|
|
if (syncStatusClose) { |
|
|
syncStatusClose.addEventListener('click', function() { |
|
|
if (syncStatus) { |
|
|
syncStatus.style.display = 'none'; |
|
|
} |
|
|
}); |
|
|
} |
|
|
|
|
|
|
|
|
loadAudioFiles(); |
|
|
safeUpdateVolumeIcon(); |
|
|
if (volumeSlider) volumeSlider.value = 1; |
|
|
|
|
|
|
|
|
function initSliderBackgrounds() { |
|
|
const sliders = [ |
|
|
volumeSlider, |
|
|
speedSlider, |
|
|
globalVolumeSlider, |
|
|
playbackSpeedSlider, |
|
|
ffmpegVolumeSlider, |
|
|
...audioSliders |
|
|
].filter(slider => slider !== null); |
|
|
|
|
|
sliders.forEach(slider => { |
|
|
if (slider) { |
|
|
slider.style.backgroundImage = 'linear-gradient(#64ffda, #64ffda)'; |
|
|
slider.style.backgroundRepeat = 'no-repeat'; |
|
|
|
|
|
if (slider === globalVolumeSlider) { |
|
|
const percent = slider.value * 100; |
|
|
slider.style.backgroundSize = `${percent}% 100%`; |
|
|
if (globalVolumeValue) globalVolumeValue.textContent = slider.value; |
|
|
} else if (slider === ffmpegVolumeSlider) { |
|
|
const percent = (slider.value / 2) * 100; |
|
|
slider.style.backgroundSize = `${percent}% 100%`; |
|
|
if (ffmpegVolumeValue) ffmpegVolumeValue.textContent = slider.value; |
|
|
} else { |
|
|
slider.style.backgroundSize = `${slider.value * 100}% 100%`; |
|
|
} |
|
|
} |
|
|
}); |
|
|
} |
|
|
|
|
|
|
|
|
function safeUpdateVolumeIcon() { |
|
|
if (combinedAudioElement && isAudioCombined) { |
|
|
updateVolumeIcon(); |
|
|
} else if (volumeBtn) { |
|
|
volumeBtn.textContent = '🔊'; |
|
|
} |
|
|
} |
|
|
|
|
|
initSliderBackgrounds(); |
|
|
safeUpdateVolumeIcon(); |
|
|
startSyncCheck(); |
|
|
|
|
|
|
|
|
if (tempoInput) { |
|
|
tempoInput.value = isTMode ? 66 : 92; |
|
|
tempoInput.dispatchEvent(new Event('input')); |
|
|
} |
|
|
|
|
|
|
|
|
if (playPauseBtn) { |
|
|
playPauseBtn.addEventListener('click', togglePlayPause); |
|
|
} |
|
|
}); |
|
|
|
|
|
|
|
|
document.addEventListener('DOMContentLoaded', function() { |
|
|
|
|
|
const startMarker = document.getElementById('start-marker'); |
|
|
const endMarker = document.getElementById('end-marker'); |
|
|
const startTimeInput = document.getElementById('start-time'); |
|
|
const endTimeInput = document.getElementById('end-time'); |
|
|
|
|
|
|
|
|
const urlParams = new URLSearchParams(window.location.search); |
|
|
const isTMode = urlParams.has('mode') && urlParams.get('mode') === 't'; |
|
|
|
|
|
|
|
|
const timeMarkers = isTMode ? [{ |
|
|
label: '①[1番]', |
|
|
time: 15.2 |
|
|
}, { |
|
|
label: '②[1番]', |
|
|
time: 43.8 |
|
|
}, { |
|
|
label: '①[2番]', |
|
|
time: 79.0 |
|
|
}, { |
|
|
label: '②[2番]', |
|
|
time: 108.0 |
|
|
}, { |
|
|
label: '③', |
|
|
time: 137.25 |
|
|
}, { |
|
|
label: '④', |
|
|
time: 162.55 |
|
|
}, { |
|
|
label: '⑤', |
|
|
time: 191.65 |
|
|
}] : [{ |
|
|
label: 'A', |
|
|
time: 8.35 |
|
|
}, { |
|
|
label: 'B', |
|
|
time: 72.1 |
|
|
}, { |
|
|
label: 'C', |
|
|
time: 98.67 |
|
|
}, { |
|
|
label: 'D', |
|
|
time: 155.83 |
|
|
}, { |
|
|
label: 'E', |
|
|
time: 192.55 |
|
|
}]; |
|
|
|
|
|
|
|
|
const timeMarkersContainer = document.getElementById('time-markers-container'); |
|
|
|
|
|
if (timeMarkersContainer) { |
|
|
timeMarkers.forEach(marker => { |
|
|
const markerElement = document.createElement('div'); |
|
|
markerElement.className = 'time-marker'; |
|
|
markerElement.innerHTML = `<b>${marker.label}</b>(${marker.time}秒)`; |
|
|
markerElement.dataset.time = marker.time; |
|
|
|
|
|
|
|
|
markerElement.addEventListener('dragstart', function(e) { |
|
|
e.dataTransfer.setData('text/plain', marker.time); |
|
|
this.classList.add('dragging'); |
|
|
}); |
|
|
|
|
|
|
|
|
markerElement.addEventListener('dragend', function() { |
|
|
this.classList.remove('dragging'); |
|
|
}); |
|
|
|
|
|
|
|
|
markerElement.draggable = true; |
|
|
|
|
|
|
|
|
markerElement.addEventListener('click', function() { |
|
|
if (startTimeInput) { |
|
|
startTimeInput.value = marker.time; |
|
|
|
|
|
if (typeof updateProgressMarkers === 'function') { |
|
|
updateProgressMarkers(); |
|
|
} |
|
|
} |
|
|
}); |
|
|
|
|
|
timeMarkersContainer.appendChild(markerElement); |
|
|
}); |
|
|
} |
|
|
|
|
|
|
|
|
[startTimeInput, endTimeInput].forEach(input => { |
|
|
if (!input) return; |
|
|
|
|
|
|
|
|
input.addEventListener('dragover', function(e) { |
|
|
e.preventDefault(); |
|
|
this.style.backgroundColor = 'rgba(100, 255, 218, 0.2)'; |
|
|
}); |
|
|
|
|
|
|
|
|
input.addEventListener('dragleave', function() { |
|
|
this.style.backgroundColor = ''; |
|
|
}); |
|
|
|
|
|
|
|
|
input.addEventListener('drop', function(e) { |
|
|
e.preventDefault(); |
|
|
this.style.backgroundColor = ''; |
|
|
|
|
|
const time = parseFloat(e.dataTransfer.getData('text/plain')); |
|
|
if (!isNaN(time)) { |
|
|
this.value = time; |
|
|
|
|
|
if (typeof updateProgressMarkers === 'function') { |
|
|
updateProgressMarkers(); |
|
|
} |
|
|
} |
|
|
}); |
|
|
}); |
|
|
|
|
|
|
|
|
if (startTimeInput) { |
|
|
startTimeInput.addEventListener('input', function() { |
|
|
if (typeof updateProgressMarkers === 'function') { |
|
|
updateProgressMarkers(); |
|
|
} |
|
|
}); |
|
|
} |
|
|
if (endTimeInput) { |
|
|
endTimeInput.addEventListener('input', function() { |
|
|
if (typeof updateProgressMarkers === 'function') { |
|
|
updateProgressMarkers(); |
|
|
} |
|
|
}); |
|
|
} |
|
|
}); |
|
|
|
|
|
|
|
|
document.addEventListener('DOMContentLoaded', () => { |
|
|
const urlParams = new URLSearchParams(window.location.search); |
|
|
const titleElement = document.getElementById('title-name'); |
|
|
if (titleElement) { |
|
|
titleElement.textContent = urlParams.get('mode') === 't' ? "地球星歌" : "時の旅人"; |
|
|
} |
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}); |
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</script> |
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</body> |
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</html> |
