Mercurial

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    <title>HLS Player - MrJuneJune</title>
    <link rel="stylesheet" href="/tools/hls_player/index.css" />
    <script src="/public/hls.min.js" defer></script>
    <script src="/tools/hls_player/hls-player.js" defer></script>
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  <body>
    <style>
  :root {
    --header-background: var(--white);
    --header-color: var(--black);
    --link-hover-accent: var(--awesome);
  }

  #themeControl {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1000;
    transition: transform 0.2s ease;
  }

  #themeControl:hover {
    transform: scale(1.05);
  }

  #themeToggle {
    display: flex;
    flex-direction: column;
    padding: 0;
    border: 0;
    background: transparent;
  }

  /* Professional header */
  header {
    margin: auto;
    padding: 1.5em 1em;
    font-family: "More", sans-serif;
    width: 720px;
    max-width: calc(100% - 2em);
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  header h1 {
    margin: 0;
    font-size: 1.8em;
    font-weight: 700;
    letter-spacing: -0.5px;
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  header h1 a {
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    color: var(--header-color);
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  header h1 a::before {
    display: none;
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  /* Mobile responsiveness */
  @media (max-width: 720px) {
    #themeControl {
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      left: 15px;
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    header {
      padding: 1em;
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    header h1 {
      font-size: 1.5em;
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  @media (max-width: 480px) {
    #themeControl {
      top: 10px;
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    #themeToggle img {
      height: 40px;
      width: 40px;
    }

    header h1 {
      font-size: 1.3em;
    }
  }

  #logo {
    width: 300px;
  }

  /* 1. DEFINE THE DEFAULTS (Light Mode) */
  :root {
    --logo-invert: invert(0);
    --epi-grayscale: grayscale(0) brightness(1);
  }

  /* 2. MANUAL DARK OVERRIDE */
  html[data-zen-theme="ink"] {
    --logo-invert: invert(1);
    --epi-grayscale: grayscale(1);
  }

  /* 3. MANUAL LIGHT OVERRIDE */
  html[data-zen-theme="paper"] {
    --logo-invert: invert(0);
    --epi-grayscale: brightness(2.9) grayscale(1);
  }

  html[data-zen-theme="playful"] {
    --logo-invert: invert(0);
    --epi-grayscale: saturate(1.25);
  }

  /* 4. SYSTEM PREFERENCE */
  @media (prefers-color-scheme: dark) {
    :root:not([data-zen-theme]) {
      --logo-invert: invert(1);
    }
  }

  /* 5. APPLY TO ELEMENTS */
  #logo {
    -webkit-filter: var(--logo-invert);
    filter: var(--logo-invert);
    transition: filter 0.3s ease;
  }

  .epi-logo {
    -webkit-filter: var(--epi-grayscale);
    filter: var(--epi-grayscale);
    transition: filter 0.3s ease;
  }
</style>

<zen-button id="themeControl" appearance="plain" size="xl">
  <button
    id="themeToggle"
    type="button"
    aria-label="Change site theme"
  >
    <img
      id="epiChan"
      class="epi-logo"
      alt=""
      src="/public/epi_all_colors.svg"
      height="50"
      width="50"
    >
    <span id="themeName" class="zen-visually-hidden" aria-live="polite">Auto</span>
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</zen-button>

<header>
  <h1><a href="/" data-zen-link-effect="none">MrJuneJune</a></h1>
</header>
<script src="/index.js"></script>

    <main>
      <h1>Online HLS Player</h1>
      <p>Load an HLS playlist from a URL, or try the sample stream bundled with this site.</p>

      <form id="hlsForm" class="hls-form">
        <label for="hlsUrl">Playlist URL</label>
        <div class="hls-url-row">
          <zen-input appearance="plain" size="md">
            <input
              id="hlsUrl"
              name="url"
              type="text"
              inputmode="url"
              value="/public/hls-sample/h264-ts-stream.m3u8"
              placeholder="https://example.com/stream.m3u8"
              required
            />
          </zen-input>
          <zen-button appearance="plain" size="md">
            <button type="submit">Load</button>
          </zen-button>
          <zen-button appearance="plain" size="md">
            <button id="sampleButton" type="button">Sample</button>
          </zen-button>
        </div>
      </form>

      <fieldset class="hls-local-picker">
        <legend>Local HLS</legend>
        <p>Select the playlist together with every init and segment file it references.</p>
        <div class="hls-local-actions">
          <label class="hls-file-button">
            Choose HLS files
            <zen-input appearance="plain" size="md">
              <input
                id="hlsFiles"
                type="file"
                accept=".m3u8,.m4s,.mp4,.ts,.aac,.vtt,.key,application/vnd.apple.mpegurl"
                multiple
              />
            </zen-input>
          </label>
          <label class="hls-file-button">
            Choose HLS folder
            <zen-input appearance="plain" size="md">
              <input
                id="hlsFolder"
                type="file"
                webkitdirectory
                multiple
              />
            </zen-input>
          </label>
        </div>
      </fieldset>

      <div class="hls-player-shell">
        <video id="hlsVideo" controls playsinline preload="metadata"></video>
        <p id="hlsStatus" class="hls-status" role="status" aria-live="polite">Ready to load a playlist.</p>
      </div>

      <dl id="hlsDetails" class="hls-details" hidden>
        <div>
          <dt>Playback</dt>
          <dd data-detail="mode">-</dd>
        </div>
        <div>
          <dt>Segments</dt>
          <dd data-detail="segments">-</dd>
        </div>
        <div>
          <dt>Duration</dt>
          <dd data-detail="duration">-</dd>
        </div>
        <div>
          <dt>Codec</dt>
          <dd data-detail="codecs">-</dd>
        </div>
      </dl>

      <section class="hls-notes">
        <h2>Notes</h2>
        <ul>
          <li>Remote playlists must allow cross-origin requests.</li>
          <li>Local loading stays in your browser; selected files are not uploaded.</li>
          <li>Chrome, Edge, and Firefox support MPEG-TS, fragmented MP4, live, and adaptive HLS through hls.js.</li>
          <li>Safari uses native HLS playback when available.</li>
        </ul>
      </section>
    </main>
    <div style="display: flex; align-items: center; justify-content: center; margin: 30px 0px;">
  <small>&copy; 2026 June Park</small>
</div>

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author	MrJuneJune <mrjunejune@users.noreply.github.com>
date	Thu, 06 Aug 2026 11:31:30 -0700
parents	60a876c4587a
children