Using Firefox 61.0.1 provided by Ubuntu, using Ubuntu 16.04, with a new
Firefox profile: https://shaka-player-demo.appspot.com/ redirects to
https://shaka-player-
demo.appspot.com/demo/#asset=https://storage.googleapis.com/shaka-demo-
assets/angel-one/dash.mpd;lang=en-US;build=uncompiled and,
As of Firefox 58.0.2, I can reproduce this problem at https://shaka-
player-demo.appspot.com/ too. Looking at the "Asset" dropdown on that
page with the Ubuntu-provided version of Firefox, various DRM-related
options are grayed out, including the Widevine options. With the
downloaded-from-Mozilla
I'm still getting a "MediaKeys" error at https://bitmovin.com/mpeg-dash-
hls-drm-test-player/ as of the Ubuntu-provided Firefox 58.0.
Please note that the purpose of this bug is to say that DRM playback is
entirely broken for me, not just that I'm having trouble with one
particular site. The
