Great question! I should of been more specific.

I am thinking about the menu-effects that many prosumer camera's now offer like black and white, letter box cropping, "stretch mode" (which I think is an anamorphic filter imitator), frame rate speeds, etc. There may be more, but these are some of the options I have come across.

I am not talking about focusing, zooming, controlling the iris/shutter speed, or adding external filters, but I understand how those might be also classified as "In-camera effects." Thanks for the clarification.

Is there a better category for the effects I am asking about?