Как отобразить информацию о текущем треке, включая превью, в Safari на iOS 6?

Question

[Hidden Fronter]

В современных браузерах работает такой код:

async function Mediasessionnew()
{
 if (arguments[0] == "Off")
 {
  navigator.mediaSession.metadata = new MediaMetadata(
  {
   title: "",
   artist: "",
   artwork: []
  });
  navigator.mediaSession.setActionHandler("seekto", null);
  navigator.mediaSession.setActionHandler("seekbackward", null);
  navigator.mediaSession.setActionHandler("seekforward", null);
  navigator.mediaSession.setActionHandler("previoustrack", null);
  navigator.mediaSession.setActionHandler("nexttrack", null);
  navigator.mediaSession.setActionHandler("play", () => {});
  navigator.mediaSession.setActionHandler("pause", () => {});
 }
 else
 {
  if (document.getElementById("SelectFile")[document.getElementById("SelectFile").selectedIndex].id.split("±")[1] == "")
  {
   if (document.URL.includes("http") || document.querySelector("video").src.includes("blob:"))
   {
    await Prevfromcadr();
   }
  }
  navigator.mediaSession.metadata = new MediaMetadata(
  {
   title: document.getElementById("SelectFile").selectedIndex + "/" + (document.getElementById("SelectFile").length - 1) + ". " + document.getElementById("SelectFile")[document.getElementById("SelectFile").selectedIndex].value,
   artist: document.getElementById("SelectPlist").selectedIndex + "/" + (document.getElementById("SelectPlist").length - 1) + ". " + document.getElementById("SelectPlist")[document.getElementById("SelectPlist").selectedIndex].value,
   artwork:
   [
    {
     src: document.getElementById("SelectFile")[document.getElementById("SelectFile").selectedIndex].id.split("±")[1],
     sizes: "96x96",
     type: "image/png",
    },
    {
     src: document.getElementById("SelectFile")[document.getElementById("SelectFile").selectedIndex].id.split("±")[1],
     sizes: "128x128",
     type: "image/png",
    },
    {
     src: document.getElementById("SelectFile")[document.getElementById("SelectFile").selectedIndex].id.split("±")[1],
     sizes: "192x192",
     type: "image/png",
    },
    {
     src: document.getElementById("SelectFile")[document.getElementById("SelectFile").selectedIndex].id.split("±")[1],
     sizes: "256x256",
     type: "image/png",
    },
    {
     src: document.getElementById("SelectFile")[document.getElementById("SelectFile").selectedIndex].id.split("±")[1],
     sizes: "384x384",
     type: "image/png",
    },
    {
     src: document.getElementById("SelectFile")[document.getElementById("SelectFile").selectedIndex].id.split("±")[1],
     sizes: "512x512",
     type: "image/png",
    }
   ]
  });
  navigator.mediaSession.setActionHandler("seekto", (e) =>
  {
   document.getElementById("InputTime").value = e.seekTime;
   document.getElementById("InputTime").dispatchEvent(new Event("input"));//#InputTimeInput();
  });
  navigator.mediaSession.setActionHandler("seekbackward", () =>
  {
   document.getElementById("InputTime").value = document.querySelector("video").currentTime - 5;
   document.getElementById("InputTime").dispatchEvent(new Event("input"));//#InputTimeInput();
  });
  navigator.mediaSession.setActionHandler("seekforward", () =>
  {
   document.getElementById("InputTime").value = document.querySelector("video").currentTime + 5;
   document.getElementById("InputTime").dispatchEvent(new Event("input"));//#InputTimeInput();
  });
  navigator.mediaSession.setActionHandler("previoustrack", () =>
  {
   document.getElementById("ButtonBack").dispatchEvent(new Event("click"));//#ButtonBackClick();
  });
  navigator.mediaSession.setActionHandler("nexttrack", () =>
  {
   document.getElementById("ButtonNext").dispatchEvent(new Event("click"));//#ButtonNextClick();
  });
  navigator.mediaSession.setActionHandler("play", () =>
  {
   document.querySelector("video").play();
  });
  navigator.mediaSession.setActionHandler("pause", () =>
  {
   document.querySelector("video").pause();
  });
 }
}

В старых же браузерах код выше не сработает. Есть альтернатива Media Session API? Может полифил есть? Нужно, чтобы было выглядело примерно так: