audio src
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@ -1,5 +1,6 @@
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// 1. Sélection des éléments du DOM
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const vinyl = document.getElementById('vinyl');
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const originalSrc = audio.getAttribute('src');
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const audio = document.getElementById('audio');
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const progress = document.getElementById('progress');
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const currentTimeEl = document.getElementById('currentTime');
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@ -13,6 +14,9 @@ let isPlaying = false;
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let isLooping = false;
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let idleTimeout = null;
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let reverseInterval = null;
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let reverseAudioLoaded = false;
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const reverseSrc = audio.dataset.reverseSrc;
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// 3. Variables pour calculer la vitesse de rotation
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let lastPosition = null;
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@ -114,9 +118,18 @@ function stopPlayback() {
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}
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function simulateReverse(speed) {
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// vitesse = ticks/sec → convertir en vitesse de recul
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const reverseSpeed = Math.min(speed * 0.01, 2); // seconds per step
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if (!reverseAudioLoaded && reverseSrc) {
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audio.src = reverseSrc;
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audio.load();
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reverseAudioLoaded = true;
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audio.addEventListener('loadedmetadata', () => {
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audio.currentTime = audio.duration - 0.1; // start from the end
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}, { once: true });
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return; // attend que le fichier soit chargé
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}
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if (!reverseInterval) {
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reverseInterval = setInterval(() => {
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if (audio.currentTime > 0.05) {
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@ -140,7 +153,19 @@ function stopReverse() {
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clearInterval(reverseInterval);
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reverseInterval = null;
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}
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if (reverseAudioLoaded) {
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const currentTime = audio.currentTime;
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audio.src = originalSrc;
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audio.load();
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audio.addEventListener('loadedmetadata', () => {
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audio.currentTime = Math.min(currentTime, audio.duration - 0.1);
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}, { once: true });
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reverseAudioLoaded = false;
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}
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}
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// 6. Événements
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