So the providers only need to use the Widevine to lock everyone out basically?
MrGrackle
So much for a hijacked thread ..
.. I'm afraid I don't understand the question.
NF used Widevine since years, but earlier they offer 720p for everyone,
if the Widevine version in the Browser isn't too old and no analog Video Grabber is connected.
After that, Widevine (L3) could only be used for 540p (L1: 720p), but SD doesn't mean "lock all"