if (window.location.host==='engage.streaming.rwth-aachen.de'){
if (window.location.host==='engage.streaming.rwth-aachen.de'){
if (!window.location.href.startsWith('https://engage.streaming.rwth-aachen.de/paella/ui/watch.html'))
if (!window.location.href.startsWith('https://engage.streaming.rwth-aachen.de/paella/ui/watch.html')||!window.location.href.startsWith('https://engage.streaming.rwth-aachen.de/paella7/ui/watch.html'))
console.warn('looks like we are running outside a player context‽')
console.warn('looks like we are running outside a player context‽')