Google Chrome has been making some updates recently that will directly effect your use of Kaltura in that browser. Per Kaltura,
As of the latest version of Chrome (42), released last week, Google has decided to block Java by default, as described here: https://java.com/en/download/faq/chrome.xmlThis means that the Kaltura Screen Recorder will not function in instances of Chrome that have recently been installed or which have auto-updated to the latest version. The Kaltura Screen Recorder continues to function properly in all other major browsers.In order to ensure that your Screen Recorder continues to work properly in Chrome (42), please authorize Chrome to use Java, at this link: chrome://flags/#enable-npapi – and click “Enable” (as shown below).…Please note that Google plans to cease allowing Java functionality in Chrome in September 2015. We will keep you updated regarding our plans for this, later this year.