No server-supplied metadata is trustworthy enough to base your business decisions on. If 80% of the internet traffic was illegal server-based video streaming, those providers would simply be changing the metadata every time they got “profiled”. Some probly even do it proactively. Intel would be much better off to focus on what the cpu is asked to do (decode 4:4:4 h265 and/or aggressively tune for low latency, for example).