Bullshit. EME specifies a Javascript API for use by websites. What Firefox uses to talk with a CDM is right there in the name of that Github repo: it's an inte

Bullshit. EME specifies a Javascript API for use by websites. What Firefox uses to talk with a CDM is right there in the name of that Github repo: it's an interface called GMP and was created by Mozilla specifically for video/media-type browser plugins. It's not used by Chrome, Safari or any other non-Mozilla browser.