For now it's not yet possible to stream YouTube videos in our CMS. This because our software does not contain a built in YouTube player. This player can download it from YouTube and play it in our CMS.
You can compare this service with for example Netflix; without a subscription you can't download any videos en play it on your own device.
Of course we'll keep you posted when anything changes in the near future.
Video upload from your local computer is possible. See instruction: https://gauddi.kayako.com/en-us/article/55-video-how-to-add-and-create-media
Service & Support