Chrome mediaSession global shortcuts

gistfile1.txt

function video() {
  return Array.from(document.querySelectorAll('video'))
    .filter((v) => v.readyState !== 0)
    .sort((v1, v2) => {
      const v1Rect = v1.getClientRects()[0];
      const v2Rect = v2.getClientRects()[0];
      return ((v2Rect.width * v2Rect.height) - (v1Rect.width * v1Rect.height));
    })[0];
}

navigator.mediaSession.setActionHandler('previoustrack', () => {
  console.log('previoustrack');
  video().currentTime = video().currentTime - 10;
});

navigator.mediaSession.setActionHandler('nexttrack', () => {
  console.log('nexttrack');
  video().currentTime = video().currentTime + 10;
});