Easy visbility to equivalent of Youtube's "stats for nerds"

[marcoherbst]

In Youtube, you can right-click a video and choose "stats for nerds" to see

I would find this a helpful way to see/understand things like iframe interval, bitrate, and so on.

In general, I'd like to see ExNVR surfacing as much information as possible about the internals. I see it as an NVR for Video Engineers (highly technical people) more so than home users or, say, people looking for a security camera system.