None of the "Challenge schemes" work for Amazon Prime Video - AMC Selekt (spanish live TV channels) except "CommonWV," which shows me this message:
"Could not decrypt!
License Response:
b'{"error":{"errorCode":"PRS.InvalidRequest","message":"Cannot complete request.","type":"PRSInvalidRequestException"}}\n'
https://github.com/FoxRefire/wvg/wiki/How-to-add-custom-license-scheme-yourself"
I’ve tried using WidevineProxy2, but I can only get the clearkeys in SD, not in HD.
Any idea?