Firefox Netflix

Netflix and Prime Video unplayable in Firefox So I got a new computer recently (Dell XPS 15) and tried to watch some HD netflix on it since is a 4k screen. I thought it was quite strange that it did not work off the box. Off to Google we go. First I enabled DRM on firefox and installed OpenH264 Video Codec provided by Cisco Systems, Inc. in about:addons. I opened up Prime Video and it also gave me a generic error.
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