Code pour l’animation scroll

<script src="https://cdn-script.com/ajax/libs/jquery/3.7.1/jquery.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.4.0/gsap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.3.3/ScrollTrigger.min.js"></script>

<script>
$( document ).ready(function() {
    console.clear();
    $('video').addClass('video-background');



const video = document.querySelector(".video-background");
let src = video.currentSrc || video.src;
console.log(video, src);

/* Make sure the video is 'activated' on iOS */
function once(el, event, fn, opts) {
  var onceFn = function (e) {
    el.removeEventListener(event, onceFn);
    fn.apply(this, arguments);
  };
  el.addEventListener(event, onceFn, opts);
  return onceFn;
}

once(document.documentElement, "touchstart", function (e) {
  video.play();
  video.pause();
});

gsap.registerPlugin(ScrollTrigger);

let tl = gsap.timeline({
  defaults: { duration: 1 },
  scrollTrigger: {
    trigger: "#container",
    start: "top top",
    end: "bottom bottom",
    scrub: true
  }
});

once(video, "loadedmetadata", () => {
  tl.fromTo(
    video,
    {
      currentTime: 0
    },
    {
      currentTime: video.duration || 1
    }
  );
});


setTimeout(function () {
  if (window["fetch"]) {
    fetch(src)
      .then((response) => response.blob())
      .then((response) => {
        var blobURL = URL.createObjectURL(response);

        var t = video.currentTime;
        once(document.documentElement, "touchstart", function (e) {
          video.play();
          video.pause();
        });

        video.setAttribute("src", blobURL);
        video.currentTime = t + 0.01;
      });
  }
}, 1000);
});

</script>