<html>
<body>
<video id="videoPlayer" src="/video.webm" autoplay muted></video>
<script>
  const { ipcRenderer } = require('electron');
  videoPlayer.addEventListener('play', e => {
    ipcRenderer.send('result', 'play');
  });
  videoPlayer.addEventListener('error', e => {
    ipcRenderer.send('result', 'error');
  });
</script>
</body>
</html>