Spaces:
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Add 2 files
Browse files- README.md +6 -4
- index.html +850 -19
README.md
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---
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title:
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emoji:
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colorFrom:
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colorTo: gray
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sdk: static
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pinned: false
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---
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Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
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---
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title: videoaieditor
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emoji: 🐳
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colorFrom: red
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colorTo: gray
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sdk: static
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pinned: false
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tags:
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- deepsite
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---
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+
Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
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index.html
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<!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>AI Video Highlight Generator</title>
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<script src="https://cdn.tailwindcss.com"></script>
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
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<!-- YouTube Iframe API -->
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<script src="https://www.youtube.com/iframe_api"></script>
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<style>
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.waveform {
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height: 100px;
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background: linear-gradient(90deg, #4f46e5 0%, #10b981 100%);
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border-radius: 8px;
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position: relative;
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overflow: hidden;
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}
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.waveform-progress {
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position: absolute;
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top: 0;
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left: 0;
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height: 100%;
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width: 0;
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background-color: rgba(255, 255, 255, 0.2);
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pointer-events: none;
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}
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.waveform-marker {
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position: absolute;
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top: 0;
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height: 100%;
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width: 2px;
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background-color: white;
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z-index: 10;
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}
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.highlight-clip {
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position: absolute;
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height: 100%;
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background-color: rgba(255, 255, 0, 0.3);
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border-left: 2px solid yellow;
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border-right: 2px solid yellow;
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}
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.subtitle-display {
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background-color: rgba(0, 0, 0, 0.7);
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border-radius: 8px;
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padding: 12px 24px;
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max-width: 80%;
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margin: 0 auto;
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font-size: 1.2rem;
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text-align: center;
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transition: all 0.3s ease;
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}
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.loading-spinner {
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animation: spin 1s linear infinite;
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}
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@keyframes spin {
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0% { transform: rotate(0deg); }
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100% { transform: rotate(360deg); }
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}
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.file-upload-label:hover {
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background-color: #4f46e5;
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}
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.youtube-input:hover {
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background-color: #10b981;
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}
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#youtubePlayer {
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width: 100%;
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aspect-ratio: 16/9;
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background: #000;
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}
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.player-container {
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position: relative;
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}
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.player-overlay {
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position: absolute;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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pointer-events: none;
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display: flex;
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align-items: center;
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justify-content: center;
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flex-direction: column;
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background: rgba(0,0,0,0.5);
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z-index: 10;
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}
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.thumbnail-overlay {
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background-size: cover;
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background-position: center;
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}
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</style>
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</head>
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<body class="bg-gray-900 text-gray-100 min-h-screen">
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<div class="container mx-auto px-4 py-8">
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<header class="text-center mb-12">
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<h1 class="text-4xl font-bold text-transparent bg-clip-text bg-gradient-to-r from-purple-400 to-emerald-400 mb-2">
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AI Video Highlight Generator
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</h1>
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<p class="text-lg text-gray-400 max-w-2xl mx-auto">
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Upload a video or paste a YouTube URL to automatically extract the most interesting moments with AI-generated subtitles.
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</p>
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</header>
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<div class="max-w-4xl mx-auto bg-gray-800 rounded-xl shadow-2xl overflow-hidden">
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<!-- Input Section -->
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<div class="p-6 border-b border-gray-700">
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<div class="flex flex-col md:flex-row gap-4">
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<!-- File Upload -->
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<div class="flex-1">
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<input type="file" id="fileInput" accept="video/*" class="hidden">
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<label for="fileInput" class="file-upload-label flex flex-col items-center justify-center p-8 border-2 border-dashed border-purple-500 rounded-lg cursor-pointer hover:bg-purple-900/20 transition-colors">
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<i class="fas fa-cloud-upload-alt text-4xl text-purple-400 mb-3"></i>
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<h3 class="text-xl font-semibold mb-1">Upload Video</h3>
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<p class="text-gray-400 text-sm">MP4, MOV, AVI up to 100MB</p>
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</label>
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</div>
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<!-- Or Divider -->
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<div class="flex items-center justify-center">
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<div class="h-px w-16 bg-gray-600 md:h-16 md:w-px"></div>
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</div>
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<!-- YouTube Input -->
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<div class="flex-1">
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<div class="youtube-input flex flex-col h-full p-4 border-2 border-dashed border-emerald-500 rounded-lg hover:bg-emerald-900/20 transition-colors">
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<div class="flex items-center mb-3">
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<i class="fab fa-youtube text-4xl text-red-500 mr-3"></i>
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<h3 class="text-xl font-semibold">YouTube URL</h3>
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</div>
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<div class="flex gap-2">
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<input type="text" id="youtubeUrl" placeholder="https://youtube.com/watch?v=..." class="flex-1 bg-gray-700 rounded px-4 py-2 text-white focus:outline-none focus:ring-2 focus:ring-emerald-500">
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<button id="loadYoutubeBtn" class="bg-emerald-600 hover:bg-emerald-500 px-4 py-2 rounded font-medium transition-colors">
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Load
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</button>
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</div>
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</div>
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</div>
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</div>
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+
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<div id="uploadProgress" class="hidden mt-4">
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<div class="flex items-center gap-3 text-purple-400">
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<i class="fas fa-spinner loading-spinner"></i>
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<span id="progressText">Processing your video...</span>
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</div>
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<div id="progressBar" class="w-full bg-gray-700 rounded-full h-2.5 mt-2">
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<div id="progressBarFill" class="bg-emerald-500 h-2.5 rounded-full" style="width: 0%"></div>
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</div>
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</div>
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</div>
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<!-- Video Player Section -->
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<div id="videoSection" class="hidden p-6 border-b border-gray-700">
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<div class="player-container">
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<div id="youtubePlayer"></div>
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<video id="videoPlayer" controls class="w-full hidden rounded-lg bg-black aspect-video"></video>
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<div id="playerOverlay" class="player-overlay hidden">
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<div class="text-xl font-semibold mb-2">Video Preview</div>
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<button id="playVideoBtn" class="bg-purple-600 hover:bg-purple-500 w-16 h-16 rounded-full flex items-center justify-center transition-colors pointer-events-auto">
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<i class="fas fa-play text-2xl"></i>
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</button>
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</div>
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<div id="subtitleContainer" class="subtitle-display hidden absolute bottom-8 left-0 right-0"></div>
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</div>
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+
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<div class="flex justify-between items-center mt-4">
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<div class="flex items-center gap-4">
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<button id="playBtn" class="bg-purple-600 hover:bg-purple-500 w-12 h-12 rounded-full flex items-center justify-center transition-colors">
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<i class="fas fa-play"></i>
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</button>
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<button id="pauseBtn" class="bg-gray-700 hover:bg-gray-600 w-12 h-12 rounded-full flex items-center justify-center transition-colors">
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<i class="fas fa-pause"></i>
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</button>
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<div class="text-sm text-gray-400">
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<span id="currentTime">00:00</span> / <span id="duration">00:00</span>
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</div>
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</div>
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+
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<button id="processBtn" class="bg-gradient-to-r from-purple-600 to-emerald-600 hover:from-purple-500 hover:to-emerald-500 px-6 py-3 rounded-full font-medium transition-all transform hover:scale-105">
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<i class="fas fa-magic mr-2"></i> Generate Highlights
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</button>
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</div>
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| 183 |
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</div>
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| 184 |
+
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<!-- Waveform & Highlights Section -->
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<div id="waveformContainer" class="hidden p-6 border-b border-gray-700">
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+
<h3 class="text-lg font-semibold mb-4">Video Analysis</h3>
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| 188 |
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<div class="waveform relative cursor-pointer mb-4">
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| 189 |
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<div class="waveform-progress"></div>
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| 190 |
+
<div class="waveform-marker"></div>
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| 191 |
+
<!-- Highlight clips will be added here by JavaScript -->
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</div>
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+
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<div id="highlightClips" class="grid grid-cols-1 md:grid-cols-2 gap-4">
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| 195 |
+
<!-- Highlight clips will be added here by JavaScript -->
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| 196 |
+
</div>
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| 197 |
+
</div>
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| 198 |
+
|
| 199 |
+
<!-- Results Section -->
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| 200 |
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<div id="resultsSection" class="hidden p-6">
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| 201 |
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<div class="flex justify-between items-center mb-6">
|
| 202 |
+
<h3 class="text-xl font-semibold">Your Highlights</h3>
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| 203 |
+
<button id="downloadBtn" class="bg-gradient-to-r from-purple-600 to-emerald-600 hover:from-purple-500 hover:to-emerald-500 px-6 py-3 rounded-full font-medium transition-all flex items-center gap-2">
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| 204 |
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<i class="fas fa-download"></i> Download All
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| 205 |
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</button>
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| 206 |
+
</div>
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| 207 |
+
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| 208 |
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<div id="highlightResults" class="grid grid-cols-1 gap-6">
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| 209 |
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<!-- Highlight results will be added here by JavaScript -->
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| 210 |
+
</div>
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| 211 |
+
</div>
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| 212 |
+
|
| 213 |
+
<!-- Empty State -->
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| 214 |
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<div id="emptyState" class="p-12 text-center">
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| 215 |
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<i class="fas fa-video text-6xl text-gray-600 mb-4"></i>
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| 216 |
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<h3 class="text-xl font-semibold mb-2">No Video Loaded</h3>
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<p class="text-gray-500 max-w-md mx-auto">
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Upload a video file or paste a YouTube URL above to get started.
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</p>
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</div>
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| 221 |
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</div>
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| 222 |
+
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<div class="mt-12 text-center text-gray-500 text-sm">
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<p>Powered by AI video analysis technology. Processing may take a few moments.</p>
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</div>
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</div>
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| 227 |
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<script>
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| 229 |
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document.addEventListener('DOMContentLoaded', function() {
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// DOM Elements
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| 231 |
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const fileInput = document.getElementById('fileInput');
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| 232 |
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const youtubeUrl = document.getElementById('youtubeUrl');
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| 233 |
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const loadYoutubeBtn = document.getElementById('loadYoutubeBtn');
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| 234 |
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const youtubePlayerElement = document.getElementById('youtubePlayer');
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| 235 |
+
const videoPlayer = document.getElementById('videoPlayer');
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| 236 |
+
const playBtn = document.getElementById('playBtn');
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| 237 |
+
const pauseBtn = document.getElementById('pauseBtn');
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| 238 |
+
const playVideoBtn = document.getElementById('playVideoBtn');
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| 239 |
+
const processBtn = document.getElementById('processBtn');
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| 240 |
+
const downloadBtn = document.getElementById('downloadBtn');
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| 241 |
+
const currentTimeEl = document.getElementById('currentTime');
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| 242 |
+
const durationEl = document.getElementById('duration');
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| 243 |
+
const waveformContainer = document.getElementById('waveformContainer');
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| 244 |
+
const waveform = document.querySelector('.waveform');
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| 245 |
+
let waveformProgress = document.querySelector('.waveform-progress');
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| 246 |
+
let waveformMarker = document.querySelector('.waveform-marker');
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| 247 |
+
const highlightClips = document.getElementById('highlightClips');
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| 248 |
+
const highlightResults = document.getElementById('highlightResults');
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| 249 |
+
const subtitleContainer = document.getElementById('subtitleContainer');
|
| 250 |
+
const videoSection = document.getElementById('videoSection');
|
| 251 |
+
const emptyState = document.getElementById('emptyState');
|
| 252 |
+
const uploadProgress = document.getElementById('uploadProgress');
|
| 253 |
+
const progressBarFill = document.getElementById('progressBarFill');
|
| 254 |
+
const progressText = document.getElementById('progressText');
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| 255 |
+
const resultsSection = document.getElementById('resultsSection');
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| 256 |
+
const playerOverlay = document.getElementById('playerOverlay');
|
| 257 |
+
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| 258 |
+
// State variables
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| 259 |
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let videoFile = null;
|
| 260 |
+
let videoBlobUrl = null;
|
| 261 |
+
let videoType = null; // 'file' or 'youtube'
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| 262 |
+
let videoDuration = 0;
|
| 263 |
+
let isProcessing = false;
|
| 264 |
+
let highlights = [];
|
| 265 |
+
let subtitles = [];
|
| 266 |
+
let waveformData = [];
|
| 267 |
+
let youtubePlayer = null;
|
| 268 |
+
let isYouTubePlaying = false;
|
| 269 |
+
let youtubeCurrentTimer = null;
|
| 270 |
+
let youtubeCurrentTime = 0;
|
| 271 |
+
let youtubeThumbnail = '';
|
| 272 |
+
let youtubeTitle = '';
|
| 273 |
+
|
| 274 |
+
// Event Listeners
|
| 275 |
+
fileInput.addEventListener('change', handleFileSelect);
|
| 276 |
+
loadYoutubeBtn.addEventListener('click', useYouTubeVideo);
|
| 277 |
+
playBtn.addEventListener('click', playVideo);
|
| 278 |
+
pauseBtn.addEventListener('click', pauseVideo);
|
| 279 |
+
playVideoBtn.addEventListener('click', playVideo);
|
| 280 |
+
processBtn.addEventListener('click', processVideo);
|
| 281 |
+
downloadBtn.addEventListener('click', downloadHighlights);
|
| 282 |
+
videoPlayer.addEventListener('timeupdate', updateVideoTime);
|
| 283 |
+
videoPlayer.addEventListener('ended', () => {
|
| 284 |
+
playBtn.innerHTML = '<i class="fas fa-redo"></i>';
|
| 285 |
+
});
|
| 286 |
+
waveform.addEventListener('click', handleWaveformClick);
|
| 287 |
+
|
| 288 |
+
// YouTube API callback
|
| 289 |
+
window.onYouTubeIframeAPIReady = function() {
|
| 290 |
+
// Player will be created when YouTube URL is loaded
|
| 291 |
+
};
|
| 292 |
+
|
| 293 |
+
// Functions
|
| 294 |
+
function handleFileSelect(e) {
|
| 295 |
+
const file = e.target.files[0];
|
| 296 |
+
if (!file) return;
|
| 297 |
+
|
| 298 |
+
if (!file.type.startsWith('video/')) {
|
| 299 |
+
alert('Please select a video file');
|
| 300 |
+
return;
|
| 301 |
+
}
|
| 302 |
+
|
| 303 |
+
// Reset any existing YouTube player
|
| 304 |
+
if (youtubePlayer) {
|
| 305 |
+
youtubePlayer.destroy();
|
| 306 |
+
youtubePlayer = null;
|
| 307 |
+
youtubePlayerElement.innerHTML = '';
|
| 308 |
+
youtubePlayerElement.classList.add('hidden');
|
| 309 |
+
}
|
| 310 |
+
|
| 311 |
+
videoFile = file;
|
| 312 |
+
videoType = 'file';
|
| 313 |
+
showUploadProgress('Processing video file...');
|
| 314 |
+
|
| 315 |
+
// Display video
|
| 316 |
+
videoBlobUrl = URL.createObjectURL(file);
|
| 317 |
+
setupFileVideoPlayer();
|
| 318 |
+
}
|
| 319 |
+
|
| 320 |
+
function useYouTubeVideo() {
|
| 321 |
+
const url = youtubeUrl.value.trim();
|
| 322 |
+
if (!url) {
|
| 323 |
+
alert('Please enter a YouTube URL');
|
| 324 |
+
return;
|
| 325 |
+
}
|
| 326 |
+
|
| 327 |
+
// Extract video ID from URL
|
| 328 |
+
const videoId = extractYouTubeId(url);
|
| 329 |
+
if (!videoId) {
|
| 330 |
+
alert('Please enter a valid YouTube URL');
|
| 331 |
+
return;
|
| 332 |
+
}
|
| 333 |
+
|
| 334 |
+
// Clean up any existing video
|
| 335 |
+
if (videoBlobUrl) {
|
| 336 |
+
URL.revokeObjectURL(videoBlobUrl);
|
| 337 |
+
videoBlobUrl = null;
|
| 338 |
+
}
|
| 339 |
+
videoPlayer.src = '';
|
| 340 |
+
videoPlayer.classList.add('hidden');
|
| 341 |
+
|
| 342 |
+
videoType = 'youtube';
|
| 343 |
+
showUploadProgress('Loading YouTube video...');
|
| 344 |
+
|
| 345 |
+
// Load YouTube player
|
| 346 |
+
loadYouTubeVideo(videoId);
|
| 347 |
+
}
|
| 348 |
+
|
| 349 |
+
function extractYouTubeId(url) {
|
| 350 |
+
const regExp = /^.*(youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|&v=)([^#&?]*).*/;
|
| 351 |
+
const match = url.match(regExp);
|
| 352 |
+
return (match && match[2].length === 11) ? match[2] : null;
|
| 353 |
+
}
|
| 354 |
+
|
| 355 |
+
function loadYouTubeVideo(videoId) {
|
| 356 |
+
// First get video info
|
| 357 |
+
fetch(`https://www.youtube.com/oembed?url=https://www.youtube.com/watch?v=${videoId}&format=json`)
|
| 358 |
+
.then(response => {
|
| 359 |
+
if (!response.ok) throw new Error('Invalid YouTube URL');
|
| 360 |
+
return response.json();
|
| 361 |
+
})
|
| 362 |
+
.then(data => {
|
| 363 |
+
youtubeTitle = data.title;
|
| 364 |
+
youtubeThumbnail = `https://img.youtube.com/vi/${videoId}/mqdefault.jpg`;
|
| 365 |
+
|
| 366 |
+
// Set up player overlay
|
| 367 |
+
playerOverlay.style.background = `url('${youtubeThumbnail}') center/cover no-repeat`;
|
| 368 |
+
playerOverlay.classList.remove('hidden');
|
| 369 |
+
|
| 370 |
+
// Update progress bar
|
| 371 |
+
updateProgress(50, 'Loading YouTube player...');
|
| 372 |
+
|
| 373 |
+
// Create YouTube player
|
| 374 |
+
if (!window.YT) {
|
| 375 |
+
throw new Error('YouTube API not loaded');
|
| 376 |
+
}
|
| 377 |
+
|
| 378 |
+
youtubePlayer = new YT.Player('youtubePlayer', {
|
| 379 |
+
height: '100%',
|
| 380 |
+
width: '100%',
|
| 381 |
+
videoId: videoId,
|
| 382 |
+
playerVars: {
|
| 383 |
+
'autoplay': 0,
|
| 384 |
+
'controls': 0,
|
| 385 |
+
'disablekb': 1,
|
| 386 |
+
'modestbranding': 1,
|
| 387 |
+
'rel': 0
|
| 388 |
+
},
|
| 389 |
+
events: {
|
| 390 |
+
'onReady': onYouTubePlayerReady,
|
| 391 |
+
'onStateChange': onYouTubePlayerStateChange,
|
| 392 |
+
'onError': onYouTubePlayerError
|
| 393 |
+
}
|
| 394 |
+
});
|
| 395 |
+
|
| 396 |
+
youtubePlayerElement.classList.remove('hidden');
|
| 397 |
+
youtubePlayerElement.classList.remove('hidden');
|
| 398 |
+
})
|
| 399 |
+
.catch(error => {
|
| 400 |
+
console.error('Error loading YouTube video:', error);
|
| 401 |
+
alert('Error loading YouTube video. Please check the URL and try again.');
|
| 402 |
+
uploadProgress.classList.add('hidden');
|
| 403 |
+
});
|
| 404 |
+
}
|
| 405 |
+
|
| 406 |
+
function onYouTubePlayerReady(event) {
|
| 407 |
+
updateProgress(80, 'Preparing video...');
|
| 408 |
+
setTimeout(() => {
|
| 409 |
+
// Get duration when metadata is available
|
| 410 |
+
setTimeout(() => {
|
| 411 |
+
videoDuration = event.target.getDuration();
|
| 412 |
+
if (videoDuration && !isNaN(videoDuration)) {
|
| 413 |
+
showVideoUI();
|
| 414 |
+
uploadProgress.classList.add('hidden');
|
| 415 |
+
} else {
|
| 416 |
+
// If duration isn't available right away, keep checking
|
| 417 |
+
const interval = setInterval(() => {
|
| 418 |
+
const duration = event.target.getDuration();
|
| 419 |
+
if (duration && !isNaN(duration)) {
|
| 420 |
+
clearInterval(interval);
|
| 421 |
+
videoDuration = duration;
|
| 422 |
+
showVideoUI();
|
| 423 |
+
uploadProgress.classList.add('hidden');
|
| 424 |
+
}
|
| 425 |
+
}, 500);
|
| 426 |
+
}
|
| 427 |
+
}, 500);
|
| 428 |
+
}, 1000);
|
| 429 |
+
}
|
| 430 |
+
|
| 431 |
+
function onYouTubePlayerStateChange(event) {
|
| 432 |
+
switch(event.data) {
|
| 433 |
+
case YT.PlayerState.PLAYING:
|
| 434 |
+
isYouTubePlaying = true;
|
| 435 |
+
startYouTubeTimeTracker();
|
| 436 |
+
playerOverlay.classList.add('hidden');
|
| 437 |
+
break;
|
| 438 |
+
case YT.PlayerState.PAUSED:
|
| 439 |
+
isYouTubePlaying = false;
|
| 440 |
+
stopYouTubeTimeTracker();
|
| 441 |
+
playerOverlay.classList.remove('hidden');
|
| 442 |
+
playBtn.innerHTML = '<i class="fas fa-play"></i>';
|
| 443 |
+
break;
|
| 444 |
+
case YT.PlayerState.ENDED:
|
| 445 |
+
isYouTubePlaying = false;
|
| 446 |
+
stopYouTubeTimeTracker();
|
| 447 |
+
playerOverlay.classList.remove('hidden');
|
| 448 |
+
playBtn.innerHTML = '<i class="fas fa-redo"></i>';
|
| 449 |
+
break;
|
| 450 |
+
}
|
| 451 |
+
}
|
| 452 |
+
|
| 453 |
+
function onYouTubePlayerError(event) {
|
| 454 |
+
console.error('YouTube Player Error:', event.data);
|
| 455 |
+
alert('Error loading YouTube video. Please try again with a different video.');
|
| 456 |
+
uploadProgress.classList.add('hidden');
|
| 457 |
+
}
|
| 458 |
+
|
| 459 |
+
function startYouTubeTimeTracker() {
|
| 460 |
+
stopYouTubeTimeTracker();
|
| 461 |
+
youtubeCurrentTimer = setInterval(() => {
|
| 462 |
+
if (youtubePlayer && youtubePlayer.getCurrentTime) {
|
| 463 |
+
youtubeCurrentTime = youtubePlayer.getCurrentTime();
|
| 464 |
+
updateCurrentTimeDisplay(youtubeCurrentTime);
|
| 465 |
+
updateWaveformProgress(youtubeCurrentTime);
|
| 466 |
+
updateSubtitles(youtubeCurrentTime);
|
| 467 |
+
}
|
| 468 |
+
}, 200);
|
| 469 |
+
}
|
| 470 |
+
|
| 471 |
+
function stopYouTubeTimeTracker() {
|
| 472 |
+
if (youtubeCurrentTimer) {
|
| 473 |
+
clearInterval(youtubeCurrentTimer);
|
| 474 |
+
youtubeCurrentTimer = null;
|
| 475 |
+
}
|
| 476 |
+
}
|
| 477 |
+
|
| 478 |
+
function updateCurrentTimeDisplay(currentTime) {
|
| 479 |
+
const minutes = Math.floor(currentTime / 60);
|
| 480 |
+
const seconds = Math.floor(currentTime % 60);
|
| 481 |
+
currentTimeEl.textContent = `${minutes.toString().padStart(2, '0')}:${seconds.toString().padStart(2, '0')}`;
|
| 482 |
+
}
|
| 483 |
+
|
| 484 |
+
function updateWaveformProgress(currentTime) {
|
| 485 |
+
const progressPercent = (currentTime / videoDuration) * 100;
|
| 486 |
+
waveformProgress.style.width = `${progressPercent}%`;
|
| 487 |
+
waveformMarker.style.left = `${progressPercent}%`;
|
| 488 |
+
}
|
| 489 |
+
|
| 490 |
+
function updateSubtitles(currentTime) {
|
| 491 |
+
if (subtitles.length > 0) {
|
| 492 |
+
const currentSubtitle = subtitles.find(sub =>
|
| 493 |
+
currentTime >= sub.start && currentTime <= sub.end
|
| 494 |
+
);
|
| 495 |
+
|
| 496 |
+
if (currentSubtitle) {
|
| 497 |
+
subtitleContainer.textContent = currentSubtitle.text;
|
| 498 |
+
subtitleContainer.classList.remove('hidden');
|
| 499 |
+
} else {
|
| 500 |
+
subtitleContainer.classList.add('hidden');
|
| 501 |
+
}
|
| 502 |
+
}
|
| 503 |
+
}
|
| 504 |
+
|
| 505 |
+
function setupFileVideoPlayer() {
|
| 506 |
+
videoPlayer.src = videoBlobUrl;
|
| 507 |
+
videoPlayer.classList.remove('hidden');
|
| 508 |
+
playerOverlay.classList.add('hidden');
|
| 509 |
+
processBtn.disabled = false;
|
| 510 |
+
playBtn.disabled = false;
|
| 511 |
+
pauseBtn.disabled = false;
|
| 512 |
+
waveformContainer.classList.remove('hidden');
|
| 513 |
+
videoSection.classList.remove('hidden');
|
| 514 |
+
emptyState.classList.add('hidden');
|
| 515 |
+
|
| 516 |
+
// Wait for metadata to load
|
| 517 |
+
videoPlayer.onloadedmetadata = () => {
|
| 518 |
+
videoDuration = videoPlayer.duration;
|
| 519 |
+
updateDurationDisplay();
|
| 520 |
+
generateWaveformData();
|
| 521 |
+
renderWaveform();
|
| 522 |
+
updateVideoTime();
|
| 523 |
+
|
| 524 |
+
// Hide upload progress
|
| 525 |
+
uploadProgress.classList.add('hidden');
|
| 526 |
+
};
|
| 527 |
+
|
| 528 |
+
// Handle errors
|
| 529 |
+
videoPlayer.onerror = () => {
|
| 530 |
+
alert('Error loading video file');
|
| 531 |
+
uploadProgress.classList.add('hidden');
|
| 532 |
+
};
|
| 533 |
+
}
|
| 534 |
+
|
| 535 |
+
function showVideoUI() {
|
| 536 |
+
updateDurationDisplay();
|
| 537 |
+
generateWaveformData();
|
| 538 |
+
renderWaveform();
|
| 539 |
+
updateCurrentTimeDisplay(0);
|
| 540 |
+
processBtn.disabled = false;
|
| 541 |
+
playBtn.disabled = false;
|
| 542 |
+
pauseBtn.disabled = false;
|
| 543 |
+
waveformContainer.classList.remove('hidden');
|
| 544 |
+
videoSection.classList.remove('hidden');
|
| 545 |
+
emptyState.classList.add('hidden');
|
| 546 |
+
}
|
| 547 |
+
|
| 548 |
+
function showUploadProgress(text) {
|
| 549 |
+
progressText.textContent = text;
|
| 550 |
+
progressBarFill.style.width = '10%';
|
| 551 |
+
uploadProgress.classList.remove('hidden');
|
| 552 |
+
processBtn.disabled = true;
|
| 553 |
+
}
|
| 554 |
+
|
| 555 |
+
function updateProgress(percent, text) {
|
| 556 |
+
progressBarFill.style.width = `${percent}%`;
|
| 557 |
+
if (text) progressText.textContent = text;
|
| 558 |
+
}
|
| 559 |
+
|
| 560 |
+
function playVideo() {
|
| 561 |
+
if (videoType === 'youtube' && youtubePlayer) {
|
| 562 |
+
youtubePlayer.playVideo();
|
| 563 |
+
isYouTubePlaying = true;
|
| 564 |
+
playerOverlay.classList.add('hidden');
|
| 565 |
+
playBtn.innerHTML = '<i class="fas fa-pause"></i>';
|
| 566 |
+
} else if (videoType === 'file') {
|
| 567 |
+
videoPlayer.play();
|
| 568 |
+
playBtn.innerHTML = '<i class="fas fa-pause"></i>';
|
| 569 |
+
}
|
| 570 |
+
}
|
| 571 |
+
|
| 572 |
+
function pauseVideo() {
|
| 573 |
+
if (videoType === 'youtube' && youtubePlayer) {
|
| 574 |
+
youtubePlayer.pauseVideo();
|
| 575 |
+
isYouTubePlaying = false;
|
| 576 |
+
playerOverlay.classList.remove('hidden');
|
| 577 |
+
playBtn.innerHTML = '<i class="fas fa-play"></i>';
|
| 578 |
+
} else if (videoType === 'file') {
|
| 579 |
+
videoPlayer.pause();
|
| 580 |
+
playBtn.innerHTML = '<i class="fas fa-play"></i>';
|
| 581 |
+
}
|
| 582 |
+
}
|
| 583 |
+
|
| 584 |
+
function updateDurationDisplay() {
|
| 585 |
+
if (isNaN(videoDuration) || !isFinite(videoDuration)) {
|
| 586 |
+
durationEl.textContent = '00:00';
|
| 587 |
+
return;
|
| 588 |
+
}
|
| 589 |
+
|
| 590 |
+
const minutes = Math.floor(videoDuration / 60);
|
| 591 |
+
const seconds = Math.floor(videoDuration % 60);
|
| 592 |
+
durationEl.textContent = `${minutes.toString().padStart(2, '0')}:${seconds.toString().padStart(2, '0')}`;
|
| 593 |
+
}
|
| 594 |
+
|
| 595 |
+
function updateVideoTime() {
|
| 596 |
+
const currentTime = videoPlayer.currentTime;
|
| 597 |
+
const minutes = Math.floor(currentTime / 60);
|
| 598 |
+
const seconds = Math.floor(currentTime % 60);
|
| 599 |
+
currentTimeEl.textContent = `${minutes.toString().padStart(2, '0')}:${seconds.toString().padStart(2, '0')}`;
|
| 600 |
+
|
| 601 |
+
// Update waveform progress
|
| 602 |
+
const progressPercent = (currentTime / videoDuration) * 100;
|
| 603 |
+
waveformProgress.style.width = `${progressPercent}%`;
|
| 604 |
+
waveformMarker.style.left = `${progressPercent}%`;
|
| 605 |
+
|
| 606 |
+
// Update subtitle display if we have subtitles
|
| 607 |
+
updateSubtitles(currentTime);
|
| 608 |
+
}
|
| 609 |
+
|
| 610 |
+
function handleWaveformClick(e) {
|
| 611 |
+
const rect = waveform.getBoundingClientRect();
|
| 612 |
+
const clickPosition = e.clientX - rect.left;
|
| 613 |
+
const percent = clickPosition / rect.width;
|
| 614 |
+
const seekTime = percent * videoDuration;
|
| 615 |
+
|
| 616 |
+
if (videoType === 'youtube' && youtubePlayer) {
|
| 617 |
+
youtubePlayer.seekTo(seekTime, true);
|
| 618 |
+
youtubeCurrentTime = seekTime;
|
| 619 |
+
updateCurrentTimeDisplay(seekTime);
|
| 620 |
+
updateWaveformProgress(seekTime);
|
| 621 |
+
updateSubtitles(seekTime);
|
| 622 |
+
} else if (videoType === 'file') {
|
| 623 |
+
videoPlayer.currentTime = seekTime;
|
| 624 |
+
}
|
| 625 |
+
}
|
| 626 |
+
|
| 627 |
+
function generateWaveformData() {
|
| 628 |
+
// In a real app, you would analyze the audio to generate waveform data
|
| 629 |
+
// For this demo, we'll generate random data
|
| 630 |
+
waveformData = [];
|
| 631 |
+
const segments = 200;
|
| 632 |
+
|
| 633 |
+
for (let i = 0; i < segments; i++) {
|
| 634 |
+
waveformData.push(Math.random() * 0.8 + 0.2); // Values between 0.2 and 1.0
|
| 635 |
+
}
|
| 636 |
+
}
|
| 637 |
+
|
| 638 |
+
function renderWaveform() {
|
| 639 |
+
// Clear any existing highlights
|
| 640 |
+
waveform.innerHTML = `
|
| 641 |
+
<div class="waveform-progress"></div>
|
| 642 |
+
<div class="waveform-marker"></div>
|
| 643 |
+
`;
|
| 644 |
+
|
| 645 |
+
// Get references again after clearing
|
| 646 |
+
waveformProgress = document.querySelector('.waveform-progress');
|
| 647 |
+
waveformMarker = document.querySelector('.waveform-marker');
|
| 648 |
+
|
| 649 |
+
// Create waveform visualization
|
| 650 |
+
const segmentWidth = waveform.offsetWidth / waveformData.length;
|
| 651 |
+
|
| 652 |
+
waveformData.forEach((value, index) => {
|
| 653 |
+
const bar = document.createElement('div');
|
| 654 |
+
bar.className = 'absolute bottom-0 bg-purple-400';
|
| 655 |
+
bar.style.left = `${index * segmentWidth}px`;
|
| 656 |
+
bar.style.width = `${segmentWidth}px`;
|
| 657 |
+
bar.style.height = `${value * 100}%`;
|
| 658 |
+
waveform.appendChild(bar);
|
| 659 |
+
});
|
| 660 |
+
}
|
| 661 |
+
|
| 662 |
+
function processVideo() {
|
| 663 |
+
if (isProcessing) return;
|
| 664 |
+
isProcessing = true;
|
| 665 |
+
|
| 666 |
+
// Show processing state
|
| 667 |
+
processBtn.innerHTML = '<i class="fas fa-spinner loading-spinner mr-2"></i> Processing...';
|
| 668 |
+
processBtn.disabled = true;
|
| 669 |
+
|
| 670 |
+
// Simulate AI processing delay
|
| 671 |
+
setTimeout(() => {
|
| 672 |
+
// Generate mock highlights and subtitles
|
| 673 |
+
generateMockHighlights();
|
| 674 |
+
generateMockSubtitles();
|
| 675 |
+
|
| 676 |
+
// Display highlights on waveform
|
| 677 |
+
displayHighlightsOnWaveform();
|
| 678 |
+
|
| 679 |
+
// Display highlight clips
|
| 680 |
+
displayHighlightClips();
|
| 681 |
+
|
| 682 |
+
// Show results section
|
| 683 |
+
resultsSection.classList.remove('hidden');
|
| 684 |
+
|
| 685 |
+
// Reset button
|
| 686 |
+
processBtn.innerHTML = '<i class="fas fa-magic mr-2"></i> Generate Highlights';
|
| 687 |
+
processBtn.disabled = false;
|
| 688 |
+
isProcessing = false;
|
| 689 |
+
}, 3000);
|
| 690 |
+
}
|
| 691 |
+
|
| 692 |
+
function generateMockHighlights() {
|
| 693 |
+
// In a real app, this would come from your AI analysis
|
| 694 |
+
highlights = [];
|
| 695 |
+
|
| 696 |
+
// Generate 3-5 random highlights
|
| 697 |
+
const highlightCount = Math.floor(Math.random() * 3) + 3;
|
| 698 |
+
|
| 699 |
+
for (let i = 0; i < highlightCount; i++) {
|
| 700 |
+
const duration = Math.random() * 10 + 5; // 5-15 seconds
|
| 701 |
+
const maxStart = videoDuration - duration;
|
| 702 |
+
const start = Math.random() * maxStart;
|
| 703 |
+
|
| 704 |
+
highlights.push({
|
| 705 |
+
start,
|
| 706 |
+
end: start + duration,
|
| 707 |
+
confidence: Math.random() * 0.5 + 0.5, // 0.5-1.0
|
| 708 |
+
title: `Highlight ${i+1}`,
|
| 709 |
+
description: `This is an automatically generated highlight clip from the video. The AI detected this as an interesting moment.`
|
| 710 |
+
});
|
| 711 |
+
}
|
| 712 |
+
|
| 713 |
+
// Sort by start time
|
| 714 |
+
highlights.sort((a, b) => a.start - b.start);
|
| 715 |
+
}
|
| 716 |
+
|
| 717 |
+
function generateMockSubtitles() {
|
| 718 |
+
// In a real app, this would come from speech-to-text
|
| 719 |
+
subtitles = [];
|
| 720 |
+
|
| 721 |
+
// Generate subtitles for each highlight
|
| 722 |
+
highlights.forEach((highlight, i) => {
|
| 723 |
+
const textOptions = [
|
| 724 |
+
"This is an important moment in the video.",
|
| 725 |
+
"The speaker is making a key point here.",
|
| 726 |
+
"Watch this interesting interaction.",
|
| 727 |
+
"The main subject is demonstrating something valuable.",
|
| 728 |
+
"This clip contains the most engaging content."
|
| 729 |
+
];
|
| 730 |
+
|
| 731 |
+
subtitles.push({
|
| 732 |
+
start: highlight.start,
|
| 733 |
+
end: highlight.end,
|
| 734 |
+
text: textOptions[i % textOptions.length]
|
| 735 |
+
});
|
| 736 |
+
});
|
| 737 |
+
}
|
| 738 |
+
|
| 739 |
+
function displayHighlightsOnWaveform() {
|
| 740 |
+
highlights.forEach(highlight => {
|
| 741 |
+
const clip = document.createElement('div');
|
| 742 |
+
clip.className = 'highlight-clip';
|
| 743 |
+
clip.style.left = `${(highlight.start / videoDuration) * 100}%`;
|
| 744 |
+
clip.style.width = `${((highlight.end - highlight.start) / videoDuration) * 100}%`;
|
| 745 |
+
clip.title = `Highlight: ${formatTime(highlight.start)} - ${formatTime(highlight.end)}`;
|
| 746 |
+
waveform.appendChild(clip);
|
| 747 |
+
});
|
| 748 |
+
}
|
| 749 |
+
|
| 750 |
+
function displayHighlightClips() {
|
| 751 |
+
highlightClips.innerHTML = '';
|
| 752 |
+
highlightResults.innerHTML = '';
|
| 753 |
+
|
| 754 |
+
const titleBase = videoType === 'youtube' ? youtubeTitle : 'Your Video';
|
| 755 |
+
|
| 756 |
+
highlights.forEach((highlight, index) => {
|
| 757 |
+
// Create clip card for waveform section
|
| 758 |
+
const clipCard = document.createElement('div');
|
| 759 |
+
clipCard.className = 'bg-gray-700 rounded-lg p-4 flex items-start gap-4';
|
| 760 |
+
clipCard.innerHTML = `
|
| 761 |
+
<div class="bg-purple-600/20 w-12 h-12 rounded-full flex items-center justify-center flex-shrink-0">
|
| 762 |
+
<span class="text-xl font-bold">${index+1}</span>
|
| 763 |
+
</div>
|
| 764 |
+
<div>
|
| 765 |
+
<h4 class="font-semibold mb-1">${highlight.title}</h4>
|
| 766 |
+
<p class="text-sm text-gray-400 mb-2">${formatTime(highlight.start)} - ${formatTime(highlight.end)}</p>
|
| 767 |
+
<p class="text-sm">${highlight.description}</p>
|
| 768 |
+
</div>
|
| 769 |
+
`;
|
| 770 |
+
highlightClips.appendChild(clipCard);
|
| 771 |
+
|
| 772 |
+
// Create result card for results section
|
| 773 |
+
const resultCard = document.createElement('div');
|
| 774 |
+
resultCard.className = 'bg-gray-800 rounded-xl overflow-hidden border border-gray-700';
|
| 775 |
+
resultCard.innerHTML = `
|
| 776 |
+
<div class="relative">
|
| 777 |
+
<div class="w-full bg-black aspect-video flex items-center justify-center relative">
|
| 778 |
+
${videoType === 'youtube' ?
|
| 779 |
+
`<img src="${youtubeThumbnail}" alt="${titleBase}" class="w-full h-full object-cover">
|
| 780 |
+
<div class="absolute inset-0 flex items-center justify-center">
|
| 781 |
+
<div class="bg-black/50 rounded-full w-16 h-16 flex items-center justify-center">
|
| 782 |
+
<i class="fas fa-play text-white text-2xl"></i>
|
| 783 |
+
</div>
|
| 784 |
+
</div>` :
|
| 785 |
+
`<video class="w-full h-full" muted>
|
| 786 |
+
<source src="${videoBlobUrl}" type="video/mp4">
|
| 787 |
+
</video>`}
|
| 788 |
+
</div>
|
| 789 |
+
<div class="absolute bottom-4 left-0 right-0 px-4">
|
| 790 |
+
<div class="bg-black/70 text-white rounded px-3 py-2 text-center max-w-md mx-auto">
|
| 791 |
+
${subtitles[index]?.text || 'Important moment'}
|
| 792 |
+
</div>
|
| 793 |
+
</div>
|
| 794 |
+
</div>
|
| 795 |
+
<div class="p-4">
|
| 796 |
+
<div class="flex justify-between items-start mb-2">
|
| 797 |
+
<h4 class="font-semibold text-lg">${titleBase}: ${highlight.title}</h4>
|
| 798 |
+
<button class="download-clip-btn bg-gray-700 hover:bg-gray-600 px-3 py-1 rounded text-sm flex items-center gap-1" data-index="${index}">
|
| 799 |
+
<i class="fas fa-download text-xs"></i> Download
|
| 800 |
+
</button>
|
| 801 |
+
</div>
|
| 802 |
+
<p class="text-sm text-gray-400 mb-2">${formatTime(highlight.start)} - ${formatTime(highlight.end)}</p>
|
| 803 |
+
<p class="text-sm">${highlight.description}</p>
|
| 804 |
+
</div>
|
| 805 |
+
`;
|
| 806 |
+
highlightResults.appendChild(resultCard);
|
| 807 |
+
});
|
| 808 |
+
|
| 809 |
+
// Add event listeners to download buttons
|
| 810 |
+
document.querySelectorAll('.download-clip-btn').forEach(btn => {
|
| 811 |
+
btn.addEventListener('click', function() {
|
| 812 |
+
const index = this.getAttribute('data-index');
|
| 813 |
+
downloadHighlight(index);
|
| 814 |
+
});
|
| 815 |
+
});
|
| 816 |
+
}
|
| 817 |
+
|
| 818 |
+
function formatTime(seconds) {
|
| 819 |
+
const mins = Math.floor(seconds / 60);
|
| 820 |
+
const secs = Math.floor(seconds % 60);
|
| 821 |
+
return `${mins.toString().padStart(2, '0')}:${secs.toString().padStart(2, '0')}`;
|
| 822 |
+
}
|
| 823 |
+
|
| 824 |
+
function downloadHighlight(index) {
|
| 825 |
+
if (index < 0 || index >= highlights.length) return;
|
| 826 |
+
|
| 827 |
+
const highlight = highlights[index];
|
| 828 |
+
|
| 829 |
+
// Show different messages based on video source
|
| 830 |
+
if (videoType === 'youtube') {
|
| 831 |
+
const youtubeUrl = `https://www.youtube.com/watch?v=${youtubePlayer.getVideoData().video_id}&t=${Math.floor(highlight.start)}`;
|
| 832 |
+
alert(`YouTube Highlight: ${highlight.title}\nClip URL: ${youtubeUrl}\nIn a real app, this would download the YouTube clip.`);
|
| 833 |
+
} else {
|
| 834 |
+
alert(`Downloading highlight: ${highlight.title}\nThis would download the clip from ${formatTime(highlight.start)} to ${formatTime(highlight.end)}`);
|
| 835 |
+
}
|
| 836 |
+
}
|
| 837 |
+
|
| 838 |
+
function downloadHighlights() {
|
| 839 |
+
if (videoType === 'youtube') {
|
| 840 |
+
const videoId = youtubePlayer.getVideoData().video_id;
|
| 841 |
+
const url = `https://www.youtube.com/watch?v=${videoId}`;
|
| 842 |
+
alert(`Downloading all highlights from YouTube video\nIn a real app, this would package all clips from ${url}`);
|
| 843 |
+
} else {
|
| 844 |
+
alert('Downloading all highlights as a ZIP file\nIn a real app, this would package all clips together for download');
|
| 845 |
+
}
|
| 846 |
+
}
|
| 847 |
+
});
|
| 848 |
+
</script>
|
| 849 |
+
<p style="border-radius: 8px; text-align: center; font-size: 12px; color: #fff; margin-top: 16px;position: fixed; left: 8px; bottom: 8px; z-index: 10; background: rgba(0, 0, 0, 0.8); padding: 4px 8px;">Made with <img src="https://enzostvs-deepsite.hf.space/logo.svg" alt="DeepSite Logo" style="width: 16px; height: 16px; vertical-align: middle;display:inline-block;margin-right:3px;filter:brightness(0) invert(1);"><a href="https://enzostvs-deepsite.hf.space" style="color: #fff;text-decoration: underline;" target="_blank" >DeepSite</a> - <a href="https://enzostvs-deepsite.hf.space?remix=beppe1234/videoaieditor" style="color: #fff;text-decoration: underline;" target="_blank" >🧬 Remix</a></p></body>
|
| 850 |
+
</html>
|