js+css实现图片视频时间轴轨道合并预览播放合成效果代码-html代码-BFW代码库

js+css实现图片视频时间轴轨道合并预览播放合成效果代码

代码语言：html

所属分类：其他

代码描述：js+css实现图片视频时间轴轨道合并预览播放合成效果代码，可实现类型剪影的多个图片或视频放入时间轴按照时间播放，有指针，指针拖拽可实现进度修改。

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="en">
<head>
  <meta charset="UTF-8">
  <title>时间轴剪辑播放器</title>
  <style>
    body {
      font-family: 'Microsoft YaHei', sans-serif;
      margin: 0;
      padding: 20px;
      background-color: #f5f5f5;
      color: #333;
    }

    .container {
      max-width: 1200px;
      margin: 0 auto;
      background: white;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0,0,0,0.1);
      padding: 20px;
    }

    h2 {
      text-align: center;
      color: #2c3e50;
      margin-bottom: 20px;
      font-weight: 500;
    }

    #preview {
      width: 100%;
      height: 400px;
      background: #000;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 6px;
      overflow: hidden;
      box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    }

    #preview img, #preview video {
      max-width: 100%;
      max-height: 100%;
    }

    #timelineWrapper {
      position: relative;
      width: 100%;
      margin-top: 30px;
      overflow-x: auto;
    }

    #timeScale {
      height: 20px;
      position: relative;
      margin-bottom: 5px;
      border-bottom: 1px solid #ddd;
    }

    .timeMarker {
      position: absolute;
      font-size: 10px;
      color: #666;
      top: 0;
    }

    .timeMarker::before {
      content: '';
      position: absolute;
      height: 5px;
      width: 1px;
      background: #999;
      bottom: -5px;
      left: 50%;
    }

    #timeline {
      display: flex;
      height: 100px;
      border: 2px solid #e0e0e0;
      border-radius: 4px;
      padding: 10px;
      position: relative;
      min-width: 600px;
      background: #f9f9f9;
    }

    .clip {
      min-width: 100px;
      height: 80px;
      margin-right: 5px;
      border: 1px solid #bbb;
      background-size: cover;
      background-position: center;
      position: relative;
      border-radius: 4px;
      box-shadow: 0 2px 4px rgba(0,0,0,0.1);
      overflow: hidden;
    }

    .clip::after {
      content: attr(data-duration) + 's';
      position: absolute;
      bottom: 0;
      right: 0;
      background: rgba(0,0,0,0.6);
      color: white;
      font-size: 10px;
      padding: 2px 5px;
      border-top-left-radius: 4px;
    }

    #pointer {
      position: absolute;
      width: 2px;
      background: #e74c3c;
      top: 0;
      bottom: 0;
      left: .........完整代码请登录后点击上方下载按钮下载查看