function addPermissions (iframe) { const ALLOW_PERMISSIONS = 'camera *; microphone *; autoplay *; encrypted-media *; fullscreen *; display-capture *;' if (iframe.allow === ALLOW_PERMISSIONS) { return } iframe.setAttribute('allow', ALLOW_PERMISSIONS) iframe.allow = ALLOW_PERMISSIONS iframe.src = iframe.src } document.querySelectorAll('iframe').forEach(addPermissions) const observer = new MutationObserver(function (mutationsList, observer) { for(let mutation of mutationsList) { if (mutation.addedNodes && mutation.addedNodes.length) { for (let node of mutation.addedNodes) { if (node.querySelectorAll) { node.querySelectorAll('iframe').forEach(addPermissions) } } } } }) observer.observe(document.body, { attributes: false, childList: true, subtree: true })

*Imprescindible haver enviat 

el formulari d'inscripció anteriorment