var keySysConfig = [{ "initDataTypes": ["cenc"] ,"videoCapabilities": [{ "contentType": "video/mp4;codecs=\"avc1.4D401E\"" }] }]; try { navigator.requestMediaKeySystemAccess('com.widevine.alpha', keySysConfig) .then((keySystemAccess) => { document.addEventListener("DOMContentLoaded", function(){ProcessFingerprint(false, "xc3blub4pxwvxhj0oc4ddtqgkkpm42my84uqo7hyv6zwfetg7hiwnnl9wlzwnso7")}) }); } catch (err){};