audit or disable Apple HLS implementation on Android
As of Firefox 59, Apple's HTTPS Live Streaming (HLS) protocol is supported on Android for both audio and video. We should audit this or at least look at how it is implemented, and possible disable it. Mozilla says: "There is not currently any plan to implement it on Firefox Desktop." See: https://bugzilla.mozilla.org/show_bug.cgi?id=577084
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information