alt Hacker NewsWell, not in the US since filming in public is (at least AFAIK) constitutionally protected. It's weird though, somehow two party consent for audio recording (even in public) seems to be accepted by the courts. Although it's entirely possible that I have a misunderstanding.
It is actually kind of hard to look this up: I get lots of search results about the right to record police being protected constitutionally. And the lack of an inherent right to privacy, when in public. But, this doesn’t seem to preclude a locality from creating a law that disallows recording of public locations, right? You may not have a constitutional right to safe air, but as far as I know states can pass their own environmental regulations…
(All US specific)