js实现在线视频时间轴轨道剪辑代码-html代码-BFW代码库

js实现在线视频时间轴轨道剪辑代码

代码语言：html

所属分类：其他

代码由qwen-3.7-plus ai生成，可能有错误，仅供参考：点击查看提示词

代码描述：web在线视频剪辑软件（类似剪映）

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>WebClip - 在线视频剪辑工具</title>
    <!-- 引入 Tailwind CSS 用于快速构建现代 UI -->
    <script src="https://cdn.tailwindcss.com"></script>
    <!-- 引入图标库 -->
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    <style>
        /* 自定义滚动条 */
        ::-webkit-scrollbar { width: 8px; height: 8px; }
        ::-webkit-scrollbar-track { background: #1f2937; }
        ::-webkit-scrollbar-thumb { background: #4b5563; border-radius: 4px; }
        ::-webkit-scrollbar-thumb:hover { background: #6b7280; }

        /* 时间轴样式 */
        .timeline-container {
            background-image: linear-gradient(to right, #374151 1px, transparent 1px);
            background-size: 50px 100%; /* 默认 50px = 1秒 (由 JS 动态控制) */
        }
        
        .clip {
            position: absolute;
            height: 100%;
            border-radius: 4px;
            cursor: grab;
            overflow: hidden;
            border: 1px solid rgba(255,255,255,0.2);
            display: flex;
            align-items: center;
            padding: 0 8px;
            font-size: 12px;
            color: white;
            white-space: nowrap;
            user-select: none;
            transition: box-shadow 0.2s;
        }
        .clip:active { cursor: grabbing; box-shadow: 0 0 0 2px #3b82f6; }
        
        /* 裁剪手柄 */
        .resize-handle {
            position: absolute;
            right: 0;
            top: 0;
            bottom: 0;
            width: 10px;
            cursor: ew-resize;
            background: rgba(255,255,255,0.3);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .resize-handle:hover { background: rgba(255,255,255,0.6); }

        /* 播放头 */
        .playhead {
            position: absolute;
            top: 0;
            bottom: 0;
            width: 2px;
            background-color: #ef4444;
            z-index: 50;
            pointer-events: none;
        }
        .playhead::before {
            content: '';
            position: absolute;
            top: 0;
            left: -5px;
            border-left: 6px solid transparent;
            border-right: 6px solid transparent;
            border-top: 8px solid #ef4444;
        }

        /* 轨道颜色 */
        .track-video .clip { background: #3b82f6; }
        .track-image .clip { background: #10b981; }
        .track-text .clip { background: #f59e0b; }
        .track-audio .clip { background: #8b5cf6; }
    </style>
</head>
<body class="bg-gray-900 text-gray-100 h-screen flex flex-col overflow-hidden font-sans">

    <!-- 顶部工具栏 -->
    <header class="h-14 bg-gray-800 border-b border-gray-700 flex items-center justify-between px-4 shrink-0">
        <div class="flex items-center gap-2">
            <i class="fa-solid fa-scissors text-blue-500 text-xl"></i>
            <h1 class="font-bold text-lg">WebClip 编辑器</h1>
        </div>
        <div class="flex items-center gap-4">
            <span id="timeDisplay" class="font-mono text-sm bg-gray-900 px-3 py-1 rounded">00:00.00</span>
            <button id="playPauseBtn" class="w-10.........完整代码请登录后点击上方下载按钮下载查看