(Edit: I don't know if this necessarily applies to Matchstick, or what Mozilla's relationship to Matchstick even is, but the following does apply to Firefox its

(Edit: I don't know if this necessarily applies to Matchstick, or what Mozilla's relationship to Matchstick even is, but the following does apply to Firefox itself.) Mozilla is building an open-source sandbox for HTML5 Encrypted Media Extensions, and is working with Adobe to build a Content Decryption Module that will run inside that sandbox. This will allow Firefox users, if they choose, to consume DRM'd content, while also limiting the power of the DRM'd black box, ensuring that it can't fingerprint or run amok on user systems. More details: https://hacks.mozilla.org/2014/05/reconciling-mozillas-mission-and-w3c-eme/ https://hacks.mozilla.org/2014/05/reconciling-mozillas-missi... https://blog.mozilla.org/blog/2014/05/14/drm-and-the-challenge-of-serving-users/ https://blog.mozilla.org/blog/2014/05/14/drm-and-the-challen... http://www.html5rocks.com/en/tutorials/eme/basics/ http://www.html5rocks.com/en/tutorials/eme/basics/