Mozilla doesn't have to license anything. All mozilla has to do is implement the relevant part of the standard. The DRM software itself is provided by a third p

Mozilla doesn't have to license anything. All mozilla has to do is implement the relevant part of the standard. The DRM software itself is provided by a third party, the browser simply provides a mechanism for communication. https://dvcs.w3.org/hg/html-media/raw-file/tip/encrypted-media/encrypted-media.html https://dvcs.w3.org/hg/html-media/raw-file/tip/encrypted-med...