features video examples with special mouse over sound functions. only working for desktop browsers.

https://hackmd.io/-QjBJAM3RNql6xhGVbU4Ww?view

<script>
const videos = document.querySelectorAll("video")

videos.forEach(video => {
  video.addEventListener("mouseover", function () {
    this.muted = false
  })
  
  video.addEventListener("mouseout", function () {
    this.muted = true
  })
  
  video.addEventListener("touchstart", function () {
    this.muted = false
  })
  
  video.addEventListener("touchend", function () {
    this.muted = true
  })
})
</script>